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Home My WebLink AboutC2022-122 - 5/24/2022 - Approved DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 CONTRACT DOCUMENTS FOR CONSTRUCTION OF Cunningham Water Treatment Plant Demolition PROJECT NUMBER 22404 COWPOR 185,2 < HANSON Engineering Planning I Allied Services Hanson Professional Services Inc. 4501 Gollihar Rd. Corpus Christi, TX 78411 TX Firm No. F-417 CONFORMED SET ASSEMBLED 5/20/22 February 25, 2022 Record Drawing Number WTR 484 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 000100 TABLE OF CONTENTS Note to Specifier: Verify that the Table of Contents includes all Specification Sections and Appendices that are part of the Contract Documents. Division/ Title Section Division 00 Preface Documents 00 00 00 Cover Sheet 000100 Table of Contents 000101 Seals Page 00 01 02 List of Drawings Division 00 Procurement and Contracting Requirements 00 30 01 Bid Form 00 52 23 Agreement (Rev 12-2021) 00 72 00 General Conditions(Rev6-2021) 00 73 00 Supplementary Conditions(Rev2-2020) Division 01 General Requirements 011100 Summary of Work(Rev 10-2018) 01 23 10 Alternates and Allowances(Rev 5-2020) 01 29 01 Measurement and Basis for Payment (Rev 5-2020) 01 33 01 Submittal Register(Rev 10-2018) 01 35 00 Special Procedures(Rev 10-2018) 01 50 00 Temporary Facilities and Controls(Rev8-2019) 01 57 00 Temporary Controls(Rev 8-2019) Part S Standard Specifications 02 10 20 Site Clearing and Stripping(Rev 10-30-2014) 02 1040 Site Grading(Rev 10-30-2014) 02 10 80 Removing Abandoned Structures(Rev 10-30-2014) 02 20 20 Excavation and Backfill for Utilities (Rev03-25-2015) 02 20 21 Control of Groundwater(Rev 10-30-2014) 02 20 22 Trench Safety for Excavations (Rev 10-30-2014) 02 20 80 Embankment (Rev 10-30-2014) Table of Contents 000100- 1 Cunningham Water Treatment Plant Demolition#22404 Rev 1/2022 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Division/ Title Section 02 21 00 Select Material (Rev 10-30-2014) 02 24 20 Silt Fence (Rev 10-30-2014) 02 62 14 Grouting Abandoned Utility Lines (Rev 10-30-2014) 02 80 20 Seeding (Rev3-25-2015) 02 83 40 Chain Link Security Fence (Rev 10-30-2014) 07 00 20 Asbestos Removal (S-1) Part T Technical Specifications 08 10 00 Demolition 08 20 00 Hazardous Materials Management Plan 08 30 00 Temporary Construction Fence 08 40 00 Cellular Concrete Appendix All Testing Reports as Applicable 1 Hanson Professional Services Asbestos Inspection Site Observations& Reliance Letter 2 Hanson Professional Services Lead Paint Site Observations and Document Review 3 Envirotest Lead Summary Cunningham WTP July 2021 4 Envirotest Asbestos Inspection Report Cunningham WTP July 2021 5 Freese and Nichols Old Cunningham WTP Demolition Technical Memo March 2020 6 Cunningham WTP Photo Log Exhibit 1 1942 Water Improvements Plans Exhibit 2 1943 Water Improvements Plans Exhibit 3 1953 Water Treatment Plant Plot Plan END OF SECTION Table of Contents 000100-2 Cunningham Water Treatment Plant Demolition#22404 Rev 1/2022 oo"u3ignEnvelope ID: oxeeo1z*lxC*-4opn-9oan*7xzzppzsCnn 0001 01 SEALS PAGE Wilfredo Rivera Jr.. P£ Senior Project PWanagerNicmPrmeidont Hanson Professional Services Inc. (TBPELSFirm No. F-417) CEN 4501 GoUiharRoad, Corpus Christi, Texas 78411 `0 All plans and specifications � '- - EXCEPTHazurdouayNateria|s � Management Plan. -------------------------------------------------------------------------------------------------------------------------- of- XX pit Grant A. Jackson, P.E. Chief Production OfficerNice President GRANT A. JACKSON? Hanson Professional Services Inc. (TBPELS Firm No. F-41 .* A . 69644 4501 _ —ih_r Road, Corpus Chris- Texas 78411 , Hazardous Materials Management Plan ONLY. � - ION L � e ua 24, 2022 ! END {}FSECTION | � Cunningham Water Treatment Plant Demolition#22O4U4 1of1 0001 01 Rev1/2022 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 000102 LIST OF DRAWINGS CUNNINGHAM WATER TREATMENT PLANT DEMOLITON #22404 SHEET NO. DESCRIPTION 1 COVER SHEET 2 GENERAL NOTES 3 LEGEND 4 DEMOLITION KEY 1 5 DEMOLITION KEY 2 6 SITE DEMO 1 7 SITE DEMO 2 8 EROSION CONTROL PLAN 1 9 EROSION CONTROL PLAN 2 10 GRADING PLAN 1 11 GRADING PLAN 2 12 STANDARD DETAILS- 1 13 STANDARD DETAILS-2 14 STANDARD DETAILS-3 List of Drawings 000102-1 Cunningham Water Treatment Plant Demolition#22404 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 COASBEN-18 BMATTOX ,4coRL7' CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD/YYYY) �- 1/24/2022 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S),AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies)must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT Brandy Mattox NAME: Carlisle Insurance PHONE FAX P O Drawer 3030 (A/C,No,Ext):(361)453-4430 (A/C,No): Alice,TX 78333-3030 ADDRESS:brandym@carlisleins.com INSURERS AFFORDING COVERAGE NAIC# INSURER A:Crum&Forster Specialty Insurance Company 44520 INSURED INSURER B:Clear Blue Insurance Company, Inc. 28860 Coastal Bend Demolition Inc. INSURERC:Texas Mutual Insurance Company 22945 5001 Allen Place INSURER D:Great American Insurance Company of New York 22136 Corpus Christi,TX 78411 INSURER E INSURER F COVERAGES CERTIFICATE NUMBER: REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCE ADDL SUBR POLICY NUMBER POLICY EFF POLICY EXP LIMITS LTR INSD WVD MM/DD/YYYY MM/DD/YYYY A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 1'000'000 CLAIMS-MADE � OCCUR EPK138510 1/24/2022 1/24/2023 DAMAGE TO RENTED SO,000 PREMISES Ea occurrence $ MED EXP(Any oneperson) $ 5'000 PERSONAL&ADV INJURY $ 1'000'000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2'000'000 X POLICYEl JECT El LOC PRODUCTS-COMP/OPAGG $ 2,000,000 OTHER: $ B AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT 1,000,000 Ea accident $ X ANY AUTO AQ1YTX003198-02 1/24/2022 1/24/2023 BODILY INJURY Perperson) $ OWNED SCHEDULED AUTOS ONLY X AUTOS BODILY INJURY Per accident $ X HIREDX NON-OWNED PROPERTY DAMAGE AUTOS ONLY AUTOS ONLY Per accident $ A X UMBRELLA LIAB X OCCUR EACH OCCURRENCE $ 1,000,000 EXCESS LIAB CLAIMS-MADE EFX119685 1/24/2022 1/24/2023 AGGREGATE $ DED RETENTION$ Aggregate $ 1,000,000 C WORKERS COMPENSATION X PER OTH- AND EMPLOYERS'LIABILITY STATUTE ER 0001282112 1/24/2022 1/24/2023 1,000,000 ANY OFFICER/MEMBOER/EXCLUDE/D?ECUTIVE N/A E.L.EACH ACCIDENT $ (Mandatoryin NH) E.L.DISEASE-EA EMPLOYEE $ 1,000,000 If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ D Equipment Floater IMPE30112404 1/24/2022 1/24/2023 L/R Equipment 200,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,maybe attached if more space is required) Demolition and Asbestos/Lead/Mold/Abatement Demolition and Asbestos/Lead/Mold Abatement-State Of Texas Project No.22404 Cunningham Water Treatment Plant Demolition CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE Cit of Corpus Christi THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Y p ACCORDANCE WITH THE POLICY PROVISIONS. PO Box 9277 Corpus Christi,TX 78469-9277 AUTHORIZED REPRESENTATIVE ACORD 25(2016/03) ©1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 AGENCY CUSTOMER ID:COASBEN-18 BMATTOX LOC#: 1 AC"RV' ADDITIONAL REMARKS SCHEDULE Page 1 of 1 AGENCY NAMED INSURED Carlisle Insurance Coastal Bend Demolition Inc. 5001 Allen Place POLICY NUMBER Corpus Christi,TX 78411 SEE PAGE 1 CARRIER NAIC CODE SEE PAGE 1 SEE P 1 EFFECTIVE DATE:SEE PAGE 1 ADDITIONAL REMARKS THIS ADDITIONAL REMARKS FORM IS A SCHEDULE TO ACORD FORM, FORM NUMBER: ACORD 25 FORM TITLE: Certificate of Liability Insurance 22-23 Endorsements Form#EN01170211 The General Liability and Pollution Liabitiy policy includes a Primary and NonContributory,Additional Insured with Waiver of Subrogation for Project or Contact endorsement that applies to your Work Form#EN01650117 The General Liability and Pollution Liability policy includes an endorsement providing that 30 days notice of cancellation will be furnished to the certificate holder other than for nonpayment of premium,or 10 days notice after the policy is cancelled for nonpayment of premium The Commercial Auto policy provides an Auto Enhancement Endorsement that includes a blanket automatic additional insured endorsement that provides additional insured status to the certificate holder The Commercial Auto policy Provides an Auto Enhancement Endorsement which includes a blanket automatic waiver of subrogation endorsement that provides waiver of subrogation status to the certificate holder only when there is a written contract between the named insured and the certificate holder that requires such status. Form#WC42030413 The Workers Comp policy includes a blanket automatic waiver of subrogation endorsement that provides waiver of subrogation status to the certificate holder only when there is a written contract between the named insured and the certificate holder that requires such status. Form#WC420601 The Workers Comp policy includes an endorsement providing that 30 days notice of cancellation will be furnished to the certificate holder other than for nonpayment of premium, or 10 days notice after the policy is cancelled for nonpayment of premium. The Excess Liability/Umbrella policy is Follow form on General Liability, Pollution Liability,Commercial Auto and Work Comp. ACORD 101 (2008/01) ©2008 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 00 6116 PAYMENT BOND BOND NO. 5316648 Contractor as Principal Surety Name: Coastal Bend Demolition Inc. Name: SureTec Insurance Company Mailing address(principal place of business): bailing address(principal place of business): 5001 Allen Place 2103 CityWest Blvd.,Suite 1300 CogqLghj!s0 1`X 78411 Houston,TX 77042 Physical address(principal place of business): Owner 2103 CityWest Blvd,,Suite 1.300 Houston,TX 77042 Name: City of Corpus Christi,Texas Mailing address(principal place of business): Contracts and Procurement Surety is a corporation organized and existing 1201 Leopard Street under the laws of the state of: Texas Corpus Christi,Texas 78401 By submitting this Bond, Surety affirms its authority to do business in the State of Texas and Contract its license to execute bonds in the State of Texas. ........... Project name and number: Telephone(main number): Cunningham Water Treatment PlantDgmolition713-812-0800 Pro` ct leo. 22404 Telephone(for notice of claim): 1-866-732-0099 Local Agent for Surety Name: Carlisle Insurance(Acrisure,LLC dba) Award Date of the Contract: lea v 24.2022 Address: 500 N.Water Street,Suite 900 Corpus Christi,TX 78401 Contract Price: $1 ,§98 8ZL.LO ............ ........ Bond Telephone: 361-884-2775 Email Address: peterm@carlislein.corn ............ Date of Bond: May.24, 2022 — The address of the surety company to which any (Date of Bond cannot be earlier than Award Date notice of claim should be sent may be obtained of Contract) from the Texas Dept. of Insurance by calling the following toll-free number.-1-8009-2'52"-3439 ........... Payment Bond Form 00 6116-1 Cunningham Water Treatment Plant Demolition,22404 2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Bond S SUrety and Contractor,intending to be legally bound and obligated to Owner do each Cause this Payment Bond to be duty executed on its behalf by its authorized officer, agent or representative. The Principal Ba Surety bind themselves,and their heirs,administrators,executors,Successors and assigns,jointly and severally to this bond. The condition of this obligation is such that if the Contractor as Principal pays all Claimants providing labor or materials to him or to a Subcontractor in the Prosecution Of the Work required by the Contract then this obligation shall be null and void, otherwise the obligation is to remain in full force and effect. Provisions of the bond shall be pursuant to the terrane and provisions of Chapter 2253 and Chapter 2269 of the Texas Government Code as amended and all liabilities On this bond shall be determined in accordance with the provisions of said Chapter to the same extent as if it were copied at length herein. Venue shall lie exclusively inNueces County Texas for any legal action. Corltractor as Principal 1011 Surety Signature: — Signature: ,v Name: Name: Peter Matl Title: y Title: Attorney-in-Fact Email Address:lkvn�r(-6 1-oiiEmail Address: peterm@carlisleins.com (Attach Power of Attorney and place surety seal below) END OF SECTION Payment Bond Form 006116-2 Cunningham Water Treatment Plant Demolition/22404 2421 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 006113 PERFORMANCE BOND BOND NO. 5316648 .......... Contractor as Principal Surety Name: Coastal Bend Demolition Inc. Name: SureTec Insurance Company Mailing add ress(principal place of business): Mailing address(principal place of business): 5001 Allen Place 2103 CityWest Blvd.,Suite 1300 Cor nus Christy 7 411 Houston,TX 77042 Physical address(principal place of business): Owner 2103 CityWest Blvd.,Suite 1300 Houston,TX 77042 Name: City of Corpus Christi,Texas Mailing address(principal place of business); .......... Contracts and Procurement Surety is a corporation organized and existing 1201 Leopard Street under the laws of the state of: Texas Corpus Christi,Texas 78401 - By submitting this Bond,Surety affirms its authority to do business in the State of Texas and Con..tract its license to execute bonds in the State of Texas. Project name and number: Telephone(main number): Cunningham Water Treatment Plant Demolition 713-812-0800 Pro"ect No,2240 Telephone(for notice of claim): 1-866-732-0099 Local Agent for Surety Name: Carlisle Insurance(Acrisure, LLC dba) Award Date of the Contract: May 24, 2022 Address: 500 N.Water Street,Suite 900 Corpus Christi,TX 78401 Contract Price: 2.508 Bond Telephone: 361-884-2775 Email Address: peterrn@carlislein.com Date of Bond: May 24, 2022 The address of the surety company to which any notice of claim should be sent may be obtained (Date of Bond cannot be earlier than Award Date from the Texas Dept. of Insurance by calling the of the Contract) following toll-free number.-1-800-252-3439 _J Performance Bond 00 61 13-1 Cunningham Water Treatment Plant Demolition .6/11/2021 Project No.22404 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Surety and Contractor,intending to be legally bound and obligated to Owner do each cause this Performance Bond to be duly executed on its behalf by its authorized officer,agent or representative. The Principal and Surety bind themselves,and their heirs, administrators, executors,successors and assigns,jointly and severally to this bond. The condition of this obligation is such that if the Contractor as principal faithfully performs the Work required by the Contract then this obligation shall be null and void;otherwise the obligation is to remain in full force and effect. Provisions of the bond shall be pursuant to the terms and provisions of Chapter 2253 and Chapter 2269 of the Texas Government Code as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Chapter to the same extent as if it were copied at length herein. Venue shall lie exclusively in Nueces County, Texas for any legal action. Contractor as Prind pal Surety Signature: Signature: Name: Surety Peter Matl w. Title: Title: Attorney-in-Fact Email Address: v w)-Email Address: peterm@carlislein.com (Attach Power of Attorney and place surety seal below) END OF SECTION Performance Bond 006113-2 Cunningham Water Treatment Plant Demolition Project No.22404 1 6/11/2021 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 PoA#. 5816648 LIMITED POWER OF ATTORNEY Know All fen kv These Presents, That SCTRETEC; INSURANCE COMPANY (the "Company") a corporation duly organized aril existing under the laws of the State; of Texas, and having its principal office in Houston, Harris County, Texas, does by these presents make,constitute and appoint Peter Mall its true and lawful Attorney-ire-fact, with full power and authority hereby conferred in its name,place and stead, to execute,acknowledge and deliver any and all bonds, rec.ognizances, undertakings or other instruments or contracts of suretyship to include;waivers to the conditions of contracts arid consents of surety for: Principal: Coastal Bend Demolition, Inc. ObUgee. City of Corpus Christi Amount: S 1,698,872.50 � iand to bind the Company thereby as fully and to the sarne extent as if such bond were signed by the President, scaledwith the corporate seat of the Company and duly attested by its Secretary,hereby ratifying and confirming all that the said.Artonley-ire I^ac;t may do in the premises. Said appointment is made under and by authority of the following resolutions of the Board of Directors of the SureTec Insurance Company: Be it Resolved, that the President, any Vice.President,any Assistant Vice-President,arry Secretary or any Assistant Secretary shall be and is hereby vested with full power and authority to appoint any one or more suitable persons as Attorney(s)-in-Fact to represent card act for and on behalf of the Company subject to the following provisions: ;fttorney-in-],"act tuay be giver) full power and authority:for and in the name of and of behalf of'the C"ornPany,to execute, acknowledge and deliver,any and all bonds,recorgnizances,contracts,agreements or indemnity acid other conditional or obligatory undertakings and any and all notices and documents canceling or terminating the Company's liability thereunder, and any such instruments so executed by any such Attorney in-Fact shalt be binding upon the;C'onipany as if signed by the President and scaled and elected by the:Corporate Secretary. Be it Revolved, that the signature of any authorized officer and seal of the Company heretofore or hereafter affixed to any power of attorney or arty certificate relating thereto by facsimile,anti any power of attorney or certificate bearing facsimile signature or facsimile seal:shall be valid and binding upon the Company with respect to any bored or undertaking to which it is attached. (Adopted at a meeting held on 28111 of ApriC {� 1999) € lit S t� I corporate � Witness 3seres� b SLIItI�TE,C fIwISUEtAIvC`I~C;Ciilalt`Ahi�'lags caused these presents to be signed L-ry its President, axtcl its co orate;�o�al j to be hereto aff And this "7th.day of October,A,D7 2020f S61RETE;C INSURANCE COMPANY Y , a� Bir: r� Michael C.Kehnig,;President State of Texas County of llarris On this 2?th day of October,A,D.2020 before me personally came Michael C. 1Ceatnig,to nae known,who,being by me duly swam,did depose and say, that he resides in I-louston,Texas,that he is.President of SURETPC.JNSUR A, C E COMPANY,the company described in and which executed the;above instrument;that be knows the seal of'said Company;that the seal affixed to said instrument is such corporate seal;that it was so affixed by order of the Board of Directors of said Company,and that he signed his name;thereto by like order. i Tanya Sneed,No ary Public My commission exfres March 30,2023 1,M,Brent Beaty,Assistant Secretary of SURETEC INSURANCE COMPANY,do hereby certify that the above and foregoing is a true and correct copy of a Power of Attorney, executed by said Company,which is still in full force and effect;and furthermore,the resolutions of the Board orf Directors,,set out in the Power of Attorney are in flail force and effect. i' Given under my hand and the seal of said Company at Houston, Texas this clay of A.D. i M Brent eat ;Assistant�Seeretary Any instrument issued in excess of the penalty started above is totally void and without any validity. For verification of the authority of this power you may call(713)812-0840 any business clay between 8:30 am and 5:04 pm CST. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SureTec Insurance Company IMPORTANT NOTICE Statutory Complaint Notice/Filing of Claims To obtain information or make a complaint:You may call the Surety's toll free telephone number for information or to make a complaint or file a claim at: 1-866-732-0099.You may also write to the Surety at: SureTec Insurance Company 9737 Great Hills Trail,Suite 320 Austin,TX 78759 You may contact the Texas Department of Insurance to obtain information on companies, coverage, rights or complaints at 1-800-252-3439.You may write the Texas Department of Insurance at: PO Box 149104 Austin,TX 78714-9104 Fax#-.512-490-1007 Web:h t J "vv jrji.texas, Email: ConsumerProtection@tdi,texa&gov PREMIUM OR CLAIMS DISPUTES: Should you have a dispute concerning your premium or about a claim, you should contact the Surety first. If the dispute is not resolved, you may contact the Texas Department of Insurance, ------------------------------------------------------------------------------------------------------------------- Rev.082019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ,�vs car kCo POR p7�� 1859, 00 52 23 AGREEMENT This Agreement, for the Project awarded on May 24, 2022 is between the City of Corpus Christi (Owner) and Coastal Bend Demolition, Inc. (Contractor). Owner and Contractor agree as follows: ARTICLE 1—WORK 1.01 Contractor shall complete all Work as specified or indicated in the Contract Documents. The Work is generally described as: Cunningham Water Treatment Plant Demolition Proiect#22404 ARTICLE 2—DESIGNER AND OWNER'S AUTHORIZED REPRESENTATIVE 2.01 The Project has been designed by: Hanson Professional Services Inc. 4501 Gollihar Rd. Corpus Christi,Texas 78411 wrivera@hanson-inc.com 2.02 The Owner's Authorized Representative for this Project is: Brett Van Hazel, PMP City of Corpus Christi—Engineering Services 4917 Holly Road, Bldg. No. 5 Corpus Christi,TX 78411 brettvh@cctexas.com ARTICLE 3—CONTRACT TIMES 3.01 Contract Times A. The Work is required to be substantially completed within 198 days after the date when the Contract Times commence to run as provided in the Notice to Proceed and is to be completed and ready for final payment in accordance with Paragraph 17.16 of the General Conditions within 228 days after the date when the Contract Times commence to run. B. Performance of the Work is required as shown in Paragraph 7.02 of the General Conditions. Agreement 005223- 1 Cunningham Water Treatment Plant Demolition#22404 Rev 12/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Milestones,and the dates for completion of each,are as defined in Section 0135 00 SPECIAL PROCEDURES. 3.02 Liquidated Damages A. Owner and Contractor recognize that time limits for specified Milestones, Substantial Completion, and completion and readiness for Final Payment as stated in the Contract Documents are of the essence of the Contract. Owner and Contractor recognize that the Owner will suffer financial loss if the Work is not completed within the times specified in Paragraph 3.01 and as adjusted in accordance with Paragraph 11.05 of the General Conditions. Owner and Contractor also recognize the delays, expense, and difficulties involved in proving in a legal or arbitration proceeding the actual loss suffered by Owner if the Work is not completed on time. Accordingly, instead of requiring any such proof,Owner and Contractor agree that as liquidated damages for delay (but not as a penalty): 1. Substantial Completion: Contractor shall pay Owner$1000.00 for each day that expires after the time specified in Paragraph 3.01 for Substantial Completion until the Work is substantially complete. 2. Completion of the Remaining Work: Contractor agrees to pay Owner$1000.00 for each day that expires after the time specified in Paragraph 3.01 for completion and readiness for final payment until the Work is completed and ready for final payment in accordance with Paragraph 17.16 of the General Conditions. 3. Liquidated damages for failing to timely attain Substantial Completion and Final Completion are not additive and will not be imposed concurrently. 4. Milestones: Contractor agrees to pay Owner liquidated damages as stipulated in SECTION 0135 00 SPECIAL PROCEDURES for failure to meet Milestone completions. 5. The Owner will determine whether the Work has been completed within the Contract Times. B. Owner is not required to only assess liquidated damages, and Owner may elect to pursue its actual damages resulting from the failure of Contractor to complete the Work in accordance with the requirements of the Contract Documents. ARTICLE 4—CONTRACT PRICE 4.01 Owner will pay Contractor for completion of the Work in accordance with the Contract Documents at the unit prices shown in the attached BID FORM. Unit prices have been computed in accordance with Paragraph 15.03 of the General Conditions. Contractor acknowledges that estimated quantities are not guaranteed, and were solely for the purpose of comparing Bids, and final payment for all unit price items will be based on actual quantities, determined as provided in the Contract Documents. Total Base Bid Price $ 1,698,872.50 ARTICLE 5—PAYMENT PROCEDURES 5.01 Submit Applications for Payment in accordance with Article 17 of the General Conditions. Applications for Payment will be processed by the OAR as provided in the General Conditions. Agreement 005223-2 Cunningham Water Treatment Plant Demolition#22404 Rev 12/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 5.02 Progress Payments; Retainage: A. The Owner will make progress payments on or about the 25th day of each month during performance of the Work. Payment is based on Work completed in accordance with the Schedule of Values established as provided in the General Conditions. B. Progress payments equal to the full amount of the total earned value to date for completed Work minus the retainage listed below and properly stored materials will be made prior to Substantial Completion. 1. The standard retainage is 5 percent. C. Payment will be made for the amount determined per Paragraph 5.02.13, less the total of payments previously made and less set-offs determined in accordance with Paragraph 17.01 of the General Conditions. D. At the Owner's option, Owner may pay Contractor 100 percent of the Work completed, less amounts withheld in accordance with Paragraph 17.01 of the General Conditions and less 200 percent of OAR's estimate of the value of Work to be completed or corrected to reach Substantial Completion. Owner may, at its sole discretion, elect to hold retainage in the amounts set forth above for progress payments prior to Substantial Completion if Owner has concerns with the ability of the Contractor to complete the remaining Work in accordance with the Contract Documents or within the time frame established by this Agreement. Release or reduction in retainage is contingent upon and consent of surety to the reduction in retainage. 5.03 Owner will pay the remainder of the Contract Price as recommended by OAR in accordance with Paragraph 17.16 of the General Conditions upon Final Completion and acceptance of the Work. ARTICLE 6—INTEREST ON OVERDUE PAYMENTS AND RETAINAGE 6.01 The Owner is not obligated to pay interest on overdue payments except as required by Texas Government Code Chapter 2251. Invoices must comply with Article 17 of the General Conditions. 6.02 Except as specified in Article 5, the Owner is not obligated to pay interest on moneys not paid except as provided in Texas Government Code Chapter 2252. ARTICLE 7—CONTRACTOR'S REPRESENTATIONS 7.01 The Contractor makes the following representations: A. The Contractor has examined and carefully studied the Contract Documents and the other related data identified in the Bidding Documents. B. The Contractor has visited the Site and become familiar with and is satisfied as to the general, local, and Site conditions that may affect cost, progress, and performance of the Work. C. The Contractor is familiar with Laws and Regulations that may affect cost, progress, and performance of the Work. D. The Contractor has carefully studied the following Site-related reports and drawings as identified in the Supplementary Conditions: 1. Geotechnical Data Reports regarding subsurface conditions at or adjacent to the Site; Agreement 005223-3 Cunningham Water Treatment Plant Demolition#22404 Rev 12/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. Drawings of physical conditions relating to existing surface or subsurface structures at the Site; 3. Underground Facilities referenced in reports and drawings; 4. Reports and drawings relating to Hazardous Environmental Conditions, if any, at or adjacent to the Site; and 5. Technical Data related to each of these reports and drawings. E. The Contractor has considered the: 1. Information known to Contractor; 2. Information commonly known to contractors doing business in the locality of the Site; 3. Information and observations obtained from visits to the Site; and 4. The Contract Documents. F. The Contractor has considered the items identified in Paragraphs 7.01.D and 7.01.E with respect to the effect of such information, observations, and documents on: 1. The cost, progress, and performance of the Work; 2. The means, methods, techniques, sequences, and procedures of construction to be employed by Contractor; and 3. Contractor's safety precautions and programs. G. Based on the information and observations referred to in the preceding paragraphs, Contractor agrees that no further examinations, investigations, explorations, tests, studies, or data are necessary for the performance of the Work at the Contract Price, within the Contract Times, and in accordance with the other terms and conditions of the Contract Documents. H. The Contractor is aware of the general nature of Work to be performed by Owner and others at the Site that relates to the Work as indicated in the Contract Documents. I. The Contractor has correlated the information known to the Contractor, information and observations obtained from visits to the Site, reports and drawings identified in the Contract Documents, and all additional examinations, investigations, explorations, tests, studies, and data with the Contract Documents. J. The Contractor has given the OAR written notice of all conflicts, errors, ambiguities, or discrepancies that the Contractor has discovered in the Contract Documents,and the written resolution provided by the OAR is acceptable to the Contractor. K. The Contract Documents are generally sufficient to indicate and convey understanding of all terms and conditions for performance and furnishing of the Work. L. Contractor's entry into this Contract constitutes an incontrovertible representation by Contractor that without exception all prices in the Agreement are premised upon performing and furnishing the Work required by the Contract Documents. M. CONTRACTOR SHALL INDEMNIFY, DEFEND AND HOLD HARMLESS THE OWNER'S INDEMNITEES IN ACCORDANCE WITH PARAGRAPH 7.14 OF THE GENERAL CONDITIONS AND THE SUPPLEMENTARY CONDITIONS. Agreement 005223-4 Cunningham Water Treatment Plant Demolition#22404 Rev 12/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ARTICLE 8—ACCOUNTING RECORDS 8.01 Accounting Record Availability: The Contractor shall keep such full and detailed accounts of materials incorporated and labor and equipment utilized for the Work consistent with the requirements of Paragraph 15.01 of the General Conditions and as may be necessary for proper financial management under this Agreement. Subject to prior written notice,the Owner shall be afforded reasonable access during normal business hours to all of the Contractor's records, books, correspondence, instructions,drawings, receipts,vouchers,memoranda,and similar data relating to the Cost of the Work and the Contractor's fee. The Contractor shall preserve all such documents for a period of 3 years after the final payment by the Owner. ARTICLE 9—CONTRACT DOCUMENTS 9.01 Contents: A. The Contract Documents consist of the following: 1. Solicitation documents. 2. Specifications, forms, and documents listed in SECTION 00 0100 TABLE OF CONTENTS. 3. Drawings listed in the Sheet Index. 4. Addenda. 5. Exhibits to this Agreement: a. Contractor's Bid Form. 6. Documentation required by the Contract Documents and submitted by Contractor prior to Notice of Award. B. There are no Contract Documents other than those listed above in this Article. C. The Contract Documents may only be amended, modified, or supplemented as provided in Article 11 of the General Conditions. ARTICLE 10—CONTRACT DOCUMENT SIGNATURES ATTEST iCITY OF CORPUS CHRISTI Sgned by: DocuSigned by: L"e-a",�,r.- ( „ua ' 7/11/2022 6/29/2022 EL71711X11151114 Rebecca Huerta Jeffrey Edmonds, P.E City Secretary Director of Engineering Services M2022-079 AUTHORIZED 5-24-2022 APPROVED AS TO LEGAL FORM: BY COUNCIL DocuSigned by: 6/29/2022 RH/SB G� Assistant City Attorney Agreement 005223-5 Cunningham Water Treatment Plant Demolition#22404 Rev 12/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ATTEST(IF CORPORATION) CONTRACTOR Coastal 49iN"e tion Inc U�y� v, (A 6/27/2022 (Seal Below) By: Note: Attach copy of authorization to sign if Title: President person signing for CONTRACTOR is not President, Vice President, Chief Executive Officer, or Chief 5001 Allen Place Financial Officer Address Corpus Christi Texas 78411 City State Zip (361) 774-2442 Phone Fax vernon@coastalbenddemolition.com EMail END OF SECTION Agreement 00 S2 23-6 Cunningham Water Treatment Plant Demolition#22404 Rev 12/2021 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 Dn Report Created On:4/21/22 7:21:32 PM BID TOTALS BASE BID Total Part A- General $124,617.50 Part B-Site Improvements $1,524,255.00 Part C-Allowances $50,000.00 Total $1,698,872.50 Part A-General No. Description Unit Qty Unit Price Ext Price Al Mobilization (Max 5%) LS 1 $75,000.00 $75,000.00 A2 Bonds and Insurance(Max 2%) AL 1 $33,000.00 $33,000.00 A3 SWPPP-Tree Protection LS 1 $2,500.00 $2,500.00 A4 SWPPP-Stabilized Construction EA 1 $2,500.00 $2,500.00 Entrance&Exit A5 SWPPP-Silt Fence LF 3197 $2.50 $7,992.50 A6 Construction Perimeter Fence LF 725 $5.00 $3,625.00 Subtotal: $124,617.50 Part B-Site Improvements No. Description Unit Qty Unit Price Ext Price B1 Demolish Concrete Structure CY 1057 $15.00 $15,855.00 B2 Concrete Slab Removal CY 4022 $10.00 $40,220.00 B3 Building Demolition CY 39556 $15.00 $593,340.00 B4 Tank/Basin Demolition CY 9006 $10.00 $90,060.00 B5 Abandon &Grout Fill Manhole EA 10 $2,500.00 $25,000.00 B6 Abandon &Grout Fill Pipe<30" LF 5600 $25.00 $140,000.00 B7 Remove and Dispose Cast Iron Pipe LF 650 $50.00 $32,500.00 B8 Site Grading CY 16940 $2.00 $33,880.00 B9 Backfill CY 18000 $20.00 $360,000.00 B10 Seeding SY 7380 $2.50 $18,450.00 1311 Hazardous Materials Remediation LS 1 $164,000.00 $164,000.00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 :)n Report Created On:4/21/22 7:21:32 PM B12 Security Fence and Gate LF 300 $36.50 $10,950.00 Subtotal: $1,524,255.00 Part C-Allowances No. Description Unit Qty Unit Price Ext Price C1 Allowance for Unanticipated Work AL 1 $50,000.00 $50,000.00 Subtotal: $50,000.00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 :)n Report Created On:4/21/22 7:21:32 PM ACKNOWLEDGE ADDENDA NAME ACKNOWLEDGEMENT DATE RFB 4107 Addendum 1 04/19/2022 20:25:32 PM RFB 4107 Addendum No.2 04/19/2022 20:25:33 PM DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 :)n Report Created On:4/21/22 7:21:32 PM REQUIRED DOWNLOADS TYPE NAME DOWNLOAD DATE Plans RFB 4107 Drawings 4/12/22 9:05:26 AM Invitation To Bid RFB 4107 Specifications 3/29/22 2:56:03 PM Addenda RFB 4107 Addendum 1 4/14/22 8:07:39 AM Other Statement of Experience in Word 4/14/22 8:16:45 AM Addenda RFB 4107 Addendum No.2 4/18/22 9:48:08 AM DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 00 30 01 BID FORM Project Name: Cunningham Water Treatment Plant Demolition Project Number: 22404 Owner: City of Corpus Christi OAR: Brett Van Hazel, PMP Designer: Hanson Professional Services, Inc. By its signature below, Bidder accepts all of the terms and conditions of the Bid Acknowledgement,acknowledges receipt of all Addenda to the Bid and agrees, if this Bid is accepted,to enter into a Contract with the Owner and complete the Work in accordance with the Contract Documents for the Bid price. Bidder: Coastal Ben-d Demolition, Inc. (full legal name of Bidder) Signature: = (signature of person with authority to bind the Bidder) Name: Vernon Carr (printed name of person signing Bid Form) Title: President (title of person signing Bid Form) Attest: (signature) State of Residency: Texas Federal TxIDNo. 46-4324140 Address for Notices: 5001 Allen Place - Corpus Christi,Tx 78411 ,Phone: a J-Z74-2442 Email: vernonecoastalbenddemolition.com Bid Form 00 30 01-Page I of 2 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 00 72 00 GENERAL CONDITIONS Table of Contents Page Article 1—Definitions and Terminology .....................................................................................................10 1.01 Defined Terms.............................................................................................................................10 1.02 Terminology................................................................................................................................15 Article2—Preliminary Matters...................................................................................................................16 2.01 Delivery of Bonds and Evidence of Insurance.............................................................................16 2.02 Copies of Documents..................................................................................................................16 2.03 Project Management System......................................................................................................16 2.04 Before Starting Construction ......................................................................................................17 2.05 Preconstruction Conference; Designation of Authorized Representatives................................17 Article 3—Contract Documents: Intent, Requirements, Reuse.................................................................17 3.01 Intent...........................................................................................................................................17 3.02 Reference Standards...................................................................................................................18 3.03 Reporting and Resolving Discrepancies......................................................................................19 3.04 Interpretation of the Contract Documents.................................................................................20 3.05 Reuse of Documents...................................................................................................................20 Article 4—Commencement and Progress of the Work..............................................................................20 4.01 Commencement of Contract Times; Notice to Proceed.............................................................20 4.02 Starting the Work........................................................................................................................20 4.03 Progress Schedule.......................................................................................................................21 4.04 Delays in Contractor's Progress..................................................................................................21 Article 5—Availability of Lands; Subsurface and Physical Conditions; Hazardous Environmental Conditions...................................................................................................................................................22 5.01 Availability of Lands....................................................................................................................22 5.02 Use of Site and Other Areas........................................................................................................22 5.03 Subsurface and Physical Conditions............................................................................................23 5.04 Differing Subsurface or Physical Conditions...............................................................................24 5.05 Underground Facilities................................................................................................................25 5.06 Hazardous Environmental Conditions at Site .............................................................................26 Article 6—Bonds and Insurance .................................................................................................................28 6.01 Performance, Payment, and Other Bonds..................................................................................28 General Conditions 007200-1 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 6.02 Licensed Sureties ........................................................................................................................29 6.03 Required Minimum Insurance Coverage....................................................................................29 6.04 General Insurance Provisions......................................................................................................29 6.05 Contractor's Insurance................................................................................................................30 6.06 Property Insurance......................................................................................................................33 6.07 Waiver of Rights..........................................................................................................................34 6.08 Owner's Insurance for Project....................................................................................................34 6.09 Acceptable Evidence of Insurance..............................................................................................35 6.10 Certificate of Insurance...............................................................................................................35 6.11 Insurance Policies........................................................................................................................35 6.12 Continuing Evidence of Coverage...............................................................................................35 6.13 Notices Regarding Insurance ......................................................................................................35 6.14 Texas Workers' Compensation Insurance Required Notice .......................................................36 Article 7-Contractor's Responsibilities.....................................................................................................38 7.01 Supervision and Superintendence..............................................................................................38 7.02 Labor; Working Hours.................................................................................................................38 7.03 Services, Materials, and Equipment ...........................................................................................39 7.04 Concerning Subcontractors, Suppliers, and Others....................................................................39 7.05 Patent Fees and Royalties...........................................................................................................40 7.06 Permits........................................................................................................................................41 7.07 Taxes...........................................................................................................................................41 7.08 Laws and Regulations..................................................................................................................41 7.09 Safety and Protection .................................................................................................................42 7.10 Safety Representative.................................................................................................................43 7.11 Hazard Communication Programs..............................................................................................43 7.12 Emergencies................................................................................................................................43 7.13 Contractor's General Warranty and Guarantee .........................................................................43 7.14 INDEMNIFICATION......................................................................................................................44 7.15 Delegation of Professional Design Services................................................................................45 Article 8-Other Work at the Site...............................................................................................................46 8.01 Other Work.................................................................................................................................46 8.02 Coordination ...............................................................................................................................47 8.03 Legal Relationships......................................................................................................................47 General Conditions 007200-2 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Article 9—Owner's and OPT's Responsibilities...........................................................................................48 9.01 Communications to Contractor ..................................................................................................48 9.02 Replacement of Owner's Project Team Members......................................................................48 9.03 Furnish Data................................................................................................................................48 9.04 Pay When Due.............................................................................................................................48 9.05 Lands and Easements; Reports and Tests...................................................................................48 9.06 Insurance.....................................................................................................................................48 9.07 Modifications..............................................................................................................................48 9.08 Inspections,Tests, and Approvals...............................................................................................48 9.09 Limitations on OPT's Responsibilities .........................................................................................48 9.10 Undisclosed Hazardous Environmental Condition......................................................................49 9.11 Compliance with Safety Program................................................................................................49 Article 10—OAR's and Designer's Status During Construction ..................................................................49 10.01 Owner's Representative..........................................................................................................49 10.02 Visits to Site.............................................................................................................................49 10.03 Resident Project Representatives...........................................................................................49 10.04 Rejecting Defective Work........................................................................................................49 10.05 Shop Drawings, Modifications and Payments.........................................................................50 10.06 Decisions on Requirements of Contract Documents and Acceptability of Work...................50 10.07 Limitations on OAR's and Designer's Authority and Responsibilities.....................................50 Article 11—Amending the Contract Documents; Changes in the Work ....................................................50 11.01 Amending and Supplementing the Contract Documents.......................................................50 11.02 Owner-Authorized Changes in the Work................................................................................51 11.03 Unauthorized Changes in the Work........................................................................................51 11.04 Change of Contract Price ........................................................................................................52 11.05 Change of Contract Times.......................................................................................................52 11.06 Change Proposals....................................................................................................................52 11.07 Execution of Change Orders ...................................................................................................53 11.08 Notice to Surety......................................................................................................................54 Article 12—Change Management ..............................................................................................................54 12.01 Requests for Change Proposal................................................................................................54 12.02 Change Proposals....................................................................................................................54 12.03 Designer Will Evaluate Request for Modification...................................................................55 General Conditions 007200-3 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 12.04 Substitutions...........................................................................................................................55 Article13—Claims.......................................................................................................................................56 13.01 Claims......................................................................................................................................56 13.02 Claims Process.........................................................................................................................57 Article 14—Prevailing Wage Rate Requirements.......................................................................................58 14.01 Payment of Prevailing Wage Rates.........................................................................................58 14.02 Records....................................................................................................................................58 14.03 Liability; Penalty; Criminal Offense.........................................................................................59 14.04 Prevailing Wage Rates.............................................................................................................59 Article 15—Cost of the Work; Allowances; Unit Price Work......................................................................59 15.01 Cost of the Work.....................................................................................................................59 15.02 Allowances..............................................................................................................................63 15.03 Unit Price Work.......................................................................................................................63 15.04 Contingencies..........................................................................................................................64 Article 16—Tests and Inspections; Correction, Removal, or Acceptance of Defective Work....................65 16.01 Access to Work........................................................................................................................65 16.02 Tests, Inspections and Approvals............................................................................................65 16.03 Defective Work .......................................................................................................................65 16.04 Acceptance of Defective Work................................................................................................66 16.05 Uncovering Work....................................................................................................................66 16.06 Owner May Stop the Work.....................................................................................................67 16.07 Owner May Correct Defective Work.......................................................................................67 Article 17—Payments to Contractor; Set-Offs; Completion; Correction Period........................................67 17.01 Progress Payments..................................................................................................................67 17.02 Application for Payment.........................................................................................................69 17.03 Schedule of Values..................................................................................................................71 17.04 Schedule of Anticipated Payments and Earned Value............................................................72 17.05 Basis for Payments..................................................................................................................73 17.06 Payment for Stored Materials and Equipment.......................................................................73 17.07 Retainage and Set-Offs ...........................................................................................................74 17.08 Procedures for Submitting an Application for Payment.........................................................74 17.09 Responsibility of Owner's Authorized Representative...........................................................75 17.10 Contractor's Warranty of Title................................................................................................76 General Conditions 007200-4 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 17.11 Substantial Completion...........................................................................................................76 17.12 Partial Utilization.....................................................................................................................77 17.13 Final Inspection.......................................................................................................................77 17.14 Final Application for Payment.................................................................................................77 17.15 Final Payment..........................................................................................................................78 17.16 Waiver of Claims.....................................................................................................................78 17.17 Correction Period....................................................................................................................78 Article 18-Suspension of Work and Termination.....................................................................................79 18.01 Owner May Suspend Work.....................................................................................................79 18.02 Owner May Terminate for Cause............................................................................................79 18.03 Owner May Terminate For Convenience................................................................................80 Article 19-Project Management...............................................................................................................81 19.01 Work Included.........................................................................................................................81 19.02 Quality Assurance ...................................................................................................................81 19.03 Document Submittal...............................................................................................................81 19.04 Required Permits ....................................................................................................................81 19.05 Safety Requirements...............................................................................................................82 19.06 Access to the Site....................................................................................................................82 19.07 Contractor's Use of Site..........................................................................................................82 19.08 Protection of Existing Structures and Utilities........................................................................83 19.09 Pre-Construction Exploratory Excavations..............................................................................83 19.10 Disruption of Services/Continued Operations........................................................................84 19.11 Field Measurements ...............................................................................................................84 19.12 Reference Data and Control Points.........................................................................................84 19.13 Delivery and Storage...............................................................................................................85 19.14 Cleaning During Construction.................................................................................................86 19.15 Maintenance of Roads, Driveways, and Access......................................................................86 19.16 Area Access and Traffic Control..............................................................................................87 19.17 Overhead Electrical Wires.......................................................................................................87 19.18 Blasting....................................................................................................................................87 19.19 Archeological Requirements...................................................................................................87 19.20 Endangered Species Resources...............................................................................................88 19.21 Cooperation with Public Agencies..........................................................................................88 General Conditions 007200-5 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Article 20—Project Coordination................................................................................................................88 20.01 Work Included.........................................................................................................................88 20.02 Document Submittal...............................................................................................................88 20.03 Communication During Project...............................................................................................89 20.04 Project Meetings.....................................................................................................................89 20.05 Requests for Information........................................................................................................91 20.06 Decision and Action Item Log..................................................................................................91 20.07 Notification By Contractor......................................................................................................92 20.08 Record Documents..................................................................................................................92 Article 21—Quality Management...............................................................................................................94 21.01 Contractor's Responsibilities ..................................................................................................94 21.02 Quality Management Activities by OPT..................................................................................95 21.03 Contractor's Use of OPT's Test Reports..................................................................................96 21.04 Documentation .......................................................................................................................96 21.05 Standards................................................................................................................................97 21.06 Delivery and Storage...............................................................................................................97 21.07 Verification Testing for Corrected Defects..............................................................................97 21.08 Test Reports............................................................................................................................97 21.09 Defective Work .......................................................................................................................98 21.10 Limitation of Authority of Testing Laboratory........................................................................98 21.11 Quality Control Plan................................................................................................................98 21.12 Implement Contractor's Quality Control Plan ......................................................................100 Article 22—Final Resolution of Disputes..................................................................................................101 22.01 Senior Level Negotiations .....................................................................................................101 22.02 Mediation..............................................................................................................................101 Article 23—Minority/MBE/DBE Participation Policy................................................................................102 23.01 Policy.....................................................................................................................................102 23.02 Definitions.............................................................................................................................102 23.03 Goals......................................................................................................................................103 23.04 Compliance............................................................................................................................104 Article 24—Document Management........................................................................................................104 24.01 Work Included.......................................................................................................................104 24.02 Quality Assurance .................................................................................................................104 General Conditions 007200-6 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 24.03 Contractor's Responsibilities ................................................................................................104 24.04 Document Submittal.............................................................................................................105 24.05 Document Numbering ..........................................................................................................105 24.06 Document Requirements......................................................................................................106 Article25—Shop Drawings.......................................................................................................................107 25.01 Work Included.......................................................................................................................107 25.02 Quality Assurance .................................................................................................................107 25.03 Contractor's Responsibilities ................................................................................................107 25.04 Shop Drawing Requirements ................................................................................................109 25.05 Special Certifications and Reports........................................................................................109 25.06 Warranties and Guarantees..................................................................................................110 25.07 Shop Drawing Submittal Procedures....................................................................................110 25.08 Sample and Mockup Submittal Procedures..........................................................................112 25.09 Equal Non Specified Products...............................................................................................113 25.10 Requests for Deviation..........................................................................................................113 25.11 Designer Responsibilities......................................................................................................114 25.12 Resubmission Requirements.................................................................................................116 Article26—Record Data ...........................................................................................................................117 26.01 Work Included.......................................................................................................................117 26.02 Quality Assurance .................................................................................................................117 26.03 Contractor's Responsibilities ................................................................................................117 26.04 Record Data Requirements...................................................................................................118 26.05 Special Certifications and Reports........................................................................................118 26.06 Warranties and Guarantees..................................................................................................119 26.07 Record Data Submittal Procedures.......................................................................................119 26.08 Designer's Responsibilities....................................................................................................120 Article 27—Construction Progress Schedule............................................................................................121 27.01 Requirements........................................................................................................................121 27.02 Document Submittal.............................................................................................................121 27.03 Schedule Requirements........................................................................................................121 27.04 Schedule Revisions................................................................................................................123 27.05 Float Time..............................................................................................................................123 Article 28—Video and Photographic documentation ..............................................................................124 General Conditions 007200-7 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 28.01 Work Included.......................................................................................................................124 28.02 Quality Assurance .................................................................................................................124 28.03 Document Submittal.............................................................................................................124 28.04 Photographs..........................................................................................................................125 28.05 Video Recording....................................................................................................................125 Article 29-Execution and Closeout.........................................................................................................125 29.01 Substantial Completion.........................................................................................................125 29.02 Final Inspections....................................................................................................................126 29.03 Reinspection Fees .................................................................................................................126 29.04 Closeout Documents Submittal ............................................................................................127 29.05 Transfer of Utilities ...............................................................................................................127 29.06 Warranties, Bonds and Service Agreements.........................................................................127 Article30-Miscellaneous........................................................................................................................128 30.01 Computation of Times...........................................................................................................128 30.02 Owner's Right to Audit Contractor's Records.......................................................................128 30.03 Independent Contractor.......................................................................................................129 30.04 Cumulative Remedies ...........................................................................................................129 30.05 Limitation of Damages..........................................................................................................129 30.06 No Waiver.............................................................................................................................129 30.07 Severability............................................................................................................................129 30.08 Survival of Obligations ..........................................................................................................130 30.09 No Third Party Beneficiaries .................................................................................................130 30.10 Assignment of Contract.........................................................................................................130 30.11 No Waiver of Sovereign Immunity........................................................................................130 30.12 Controlling Law.....................................................................................................................130 30.13 Conditions Precedent to Right to Sue...................................................................................130 30.14 Waiver of Trial by Jury...........................................................................................................130 30.15 Attorney Fees........................................................................................................................130 30.16 Compliance with Laws...........................................................................................................131 30.17 Enforcement..........................................................................................................................131 30.18 Subject to Appropriation.......................................................................................................131 30.19 Contract Sum.........................................................................................................................131 30.20 Contractor's Guarantee as Additional Remedy....................................................................131 General Conditions 007200-8 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 30.21 Notices. .................................................................................................................................131 General Conditions 007200-9 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ARTICLE 1—DEFINITIONS AND TERMINOLOGY 1.01 Defined Terms A. Terms with initial capital letters, including the term's singular and plural forms, have the meanings indicated in this paragraph wherever used in the Bidding Requirements or Contract Documents. In addition to the terms specifically defined, terms with initial capital letters in the Contract Documents may include references to identified articles and paragraphs, and the titles of other documents or forms. 1. Addenda - Documents issued prior to the receipt of Bids which clarify or modify the Bidding Requirements or the proposed Contract Documents. 2. Agreement - The document executed between Owner and Contractor covering the Work. 3. Alternative Dispute Resolution -The process by which a disputed Claim may be settled as an alternative to litigation, if Owner and Contractor cannot reach an agreement between themselves. 4. Application for Payment - The forms used by Contractor to request payments from Owner and the supporting documentation required by the Contract Documents. 5. Award Date—The date the City Council of the City of Corpus Christi (City)authorizes the City Manager or designee to execute the Contract on behalf of the City. 6. Bid —The documents submitted by a Bidder to establish the proposed Contract Price and Contract Times and provide other information and certifications as required by the Bidding Documents. 7. Bidding Documents — The solicitation documents, the proposed Contract Documents and Addenda. 8. Bidder—An individual or entity that submits a Bid to Owner. 9. Bonds - Performance Bond, Payment Bond, Maintenance Bond, and other Surety instruments executed by Surety. When in singular form, refers to individual instrument. 10. Change Order-A document issued on or after the Effective Date of the Contract,which modifies the Work, Contract Price, Contract Times, or terms and conditions of the Contract. 11. Change Proposal - A document submitted by Contractor in accordance with the requirements of the Contract Documents: a. Requesting an adjustment in Contract Price or Contract Times; b. Contesting an initial decision concerning the requirements of the Contract Documents or the acceptability of Work under the Contract Documents; c. Challenging a set-off against payment due; or d. Seeking a Modification with respect to the terms of the Contract. 12. City Engineer - The Corpus Christi City Engineer and/or designee as identified at the preconstruction conference or in the Notice to Proceed. General Conditions 007200-10 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 13. Claim - A demand or assertion by Owner or Contractor submitted in accordance with the requirements of the Contract Documents. A demand for money or services by an entity other than the Owner or Contractor is not a Claim. Claims must be initiated by written notice, signed and sworn to be an authorized corporate officer, verifying the truth and accuracy of the Claim. 14. Constituent of Concern - Asbestos, petroleum, radioactive materials, polychlorinated biphenyls (PCBs), hazardous wastes, and substances, products, wastes, or other materials that are or become listed, regulated, or addressed pursuant to: a. The Comprehensive Environmental Response, Compensation and Liability Act, 42 U.S.C. §§9601 et seq. ("CERCLA"); b. The Hazardous Materials Transportation Act, 49 U.S.C. §§5101 et seq.; c. The Resource Conservation and Recovery Act,42 U.S.C. §§6901 et seq. ("RCRA"); d. The Toxic Substances Control Act, 15 U.S.C. §§2601 et seq.; e. The Clean Water Act, 33 U.S.C. §§1251 et seq.; f. The Clean Air Act, 42 U.S.C. §§7401 et seq.; or g. Any other Laws or Regulations regulating, relating to, or imposing liability or standards of conduct concerning hazardous,toxic, or dangerous waste, substance, or material. 15. Contract -The entire integrated set of documents concerning the Work and describing the relationship between the Owner and Contractor. 16. Contract Amendment-A document issued on or after the Effective Date of the Contract and signed by Owner and Contractor which: a. Authorizes new phases of the Work and establishes the Contract Price, Contract Times, or terms and conditions of the Contract for the new phase of Work; or b. Modifies the terms and conditions of the Contract but does not make changes in the Work. 17. Contract Documents - Those items designated as Contract Documents in the Agreement. 18. Contract Price - The monetary amount stated in the Agreement and as adjusted by Modifications, and increases or decreases in unit price quantities, if any,that Owner has agreed to pay Contractor for completion of the Work in accordance with the Contract Documents. 19. Contract Times-The number of days or the dates by which Contractor must: a. Achieve specified Milestones; b. Achieve Substantial Completion; and c. Complete the Work. 20. Contractor-The individual or entity with which Owner has contracted for performance of the Work. General Conditions 007200-11 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 21. Contractor's Team - Contractor and Subcontractors, Suppliers, individuals, or entities directly or indirectly employed or retained by them to perform part of the Work or anyone for whose acts they may be liable. 22. Cost of the Work -The sum of costs incurred for the proper performance of the Work as allowed by Article 15. 23. Defective - When applied to Work, refers to Work that is unsatisfactory, faulty, or deficient in that it: a. Does not conform to the Contract Documents; b. Does not meet the requirements of applicable inspections, reference standards, tests, or approvals referred to in the Contract Documents; or c. Has been damaged or stolen prior to OAR's recommendation of final payment unless responsibility for the protection of the Work has been assumed by Owner at Substantial Completion 24. Designer - The individuals or entity named as Designer in the Agreement and the subconsultants, individuals, or entities directly or indirectly employed or retained by Designer to provide design or other technical services to the Owner. Designer has responsibility for engineering or architectural design and technical issues related to the Contract Documents. Designers are Licensed Professional Engineers, Registered Architects or Registered Landscape Architects qualified to practice their profession in the State of Texas. 25. Drawings - The part of the Contract that graphically shows the scope, extent, and character of the Work. Shop Drawings and other Contractor documents are not Drawings. 26. Effective Date of the Contract -The date indicated in the Agreement on which the City Manager or designee has signed the Contract. 27. Field Order-A document issued by OAR or Designer requiring changes in the Work that do not change the Contract Price or the Contract Times. 28. Hazardous Environmental Condition - The presence of Constituents of Concern at the Site in quantities or circumstances that may present a danger to persons or property exposed to Constituents of Concern. The presence of Constituents of Concern at the Site necessary for the execution of the Work or to be incorporated in the Work is not a Hazardous Environmental Condition provided these Constituents of Concern are controlled and contained pursuant to industry practices, Laws and Regulations, and the requirements of the Contract. 29. Indemnified Costs-All costs, losses,damages,and legal or other dispute resolution costs resulting from claims or demands against Owner. These costs include fees for engineers, architects, attorneys, and other professionals. 30. Laws and Regulations; Laws or Regulations-Applicable laws,statutes, rules, regulations, ordinances,codes,and orders of governmental bodies,agencies,authorities,and courts having jurisdiction over the Project. 31. Liens - Charges, security interests, or encumbrances upon Contract related funds, real property, or personal property. General Conditions 007200-12 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 32. Milestone-A principal event in the performance of the Work that Contractor is required by Contract to complete by a specified date or within a specified period of time. 33. Modification - Change made to the Contract Documents by one of the following methods: a. Contract Amendment; b. Change Order; c. Field Order; or d. Work Change Directive. 34. Notice of Award-The notice of Owner's intent to enter into a contract with the Selected Bidder. 35. Notice to Proceed - A notice to Contractor of the Contract Times and the date Work is to begin. 36. Owner-The City of Corpus Christi (City), a Texas home-rule municipal corporation and political subdivision organized under the laws of the State of Texas, acting by and through its duly authorized City Manager and designee, the City Engineer (the Director of Engineering Services), and the City's officers, employees, agents, or representatives, authorized to administer design and construction of the Project. 37. Owner's Authorized Representative or OAR -The individual or entity named as OAR in the Agreement and the consultants, subconsultants, individuals, or entities directly or indirectly employed or retained by them to provide construction management services to the Owner. The OAR may be an employee of the Owner. 38. Owner's Project Team or OPT - The Owner, Owner's Authorized Representative, Resident Project Representative, Designer, and the consultants, subconsultants, individuals or entities directly or indirectly employed or retained by them to provide services to the Owner. 39. Partial Occupancy or Use - Use by Owner of a substantially completed part of the Work for the purpose for which it is intended (or a related purpose) prior to Substantial Completion of all the Work. 40. Progress Schedule -A schedule prepared and maintained by Contractor, describing the sequence and duration of the activities comprising the Contractor's plan to accomplish the Work within the Contract Times. The Progress Schedule must be a Critical Path Method (CPM) Schedule. 41. Project - The total undertaking to be accomplished for Owner under the Contract Documents. 42. Project Manual — That portion of the Contract Documents that may include the following: introductory information,solicitation requirements and responses, proposal, Contract forms and General and Supplementary Conditions, General Requirements, Specification, Drawings, Project Safety Manual and Addenda. 43. Resident Project Representative or RPR-The authorized representative of OPT assigned to assist OAR at the Site. As used herein, the term Resident Project Representative includes assistants and field staff of the OAR. General Conditions 007200-13 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 44. Samples - Physical examples of materials, equipment, or workmanship representing some portion of the Work that are used to establish the standards for that portion of the Work. 45. Schedule of Documents-A schedule of required documents, prepared and maintained by Contractor. 46. Schedule of Values - A schedule, prepared and maintained by Contractor, allocating portions of the Contract Price to various portions of the Work and used as the basis for Contractor's Applications for Payment. 47. Shop Drawings - All drawings, diagrams, illustrations, schedules, and other data or information that are specifically prepared or assembled and submitted by Contractor to illustrate some portion of the Work. Shop Drawings,whether approved or not, are not Drawings and are not Contract Documents. 48. Site - Lands or areas indicated in the Contract Documents as being furnished by Owner upon which the Work is to be performed. The Site includes rights-of-way, easements, and other lands furnished by Owner which are designated for use by the Contractor. 49. Specifications -The part of the Contract that describes the requirements for materials, equipment, systems, standards, and workmanship as applied to the Work, and certain administrative requirements and procedural matters applicable to the Work. 50. Subcontractor-An individual or entity having a direct contract with Contractor or with other Subcontractors or Suppliers for the performance of a part of the Work. 51. Substantial Completion - The point where the Work or a specified part of the Work is sufficiently complete to be used for its intended purpose in accordance with the Contract Documents. 52. Supplementary Conditions -The part of the Contract that amends or supplements the General Conditions. 53. Supplier - A manufacturer, fabricator, supplier, distributor, materialman, or vendor having a direct contract with Contractor or with Subcontractors or other Suppliers to furnish materials or equipment to be incorporated in the Work. 54. Technical Data-Those items expressly identified as Technical Data in the Supplementary Conditions with respect to either: a. Subsurface conditions at the Site; b. Physical conditions relating to existing surface or subsurface structures at the Site, except Underground Facilities; or C. Hazardous Environmental Conditions at the Site. 55. Underground Facilities - All underground pipelines, conduits, ducts, cables, wires, manholes, vaults, tanks, tunnels, other similar facilities or appurtenances, and encasements containing these facilities which are used to convey electricity, gases, steam, liquid petroleum products, telephone or other communications, fiber optic transmissions, cable television, water, wastewater, storm water, other liquids or chemicals, or traffic or other control systems. 56. Unit Price Work-Work to be paid for on the basis of unit prices. General Conditions 007200-14 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 57. Work - The construction of the Project or its component parts as required by the Contract Documents. 58. Work Change Directive -A directive issued to Contractor on or after the Effective Date of the Contract ordering an addition, deletion, or revision in the Work. The Work Change Directive serves as a memorandum of understanding regarding the directive until a Change Order can be issued. 1.02 Terminology A. The words and terms discussed in this Paragraph 1.02 are not defined, but when used in the Bidding Requirements or Contract Documents, have the indicated meaning. B. It is understood that the cost for performing Work is included in the Contract Price and no additional compensation is to be paid by Owner unless specifically stated otherwise in the Contract Documents. Expressions including or similar to "at no additional cost to Owner," "at Contractor's expense,"or similar words mean that the Contractor is to perform or provide specified operation of Work without an increase in the Contract Price. C. The terms"day"or"calendar day' mean a calendar day of 24 hours measured from midnight to the next midnight. D. The meaning and intent of certain terms or adjectives are described as follows: 1. The terms "as allowed," "as approved," "as ordered," "as directed," or similar terms in the Contract Documents indicate an exercise of professional judgment by the OPT. 2. Adjectives including or similar to "reasonable," "suitable," "acceptable," "proper," "satisfactory," or similar adjectives are used to describe a determination of OPT regarding the Work. 3. Any exercise of professional judgment by the OPT will be made solely to evaluate the Work for general compliance with the Contract Documents unless there is a specific statement in the Contract Documents indicating otherwise. 4. The use of these or similar terms or adjectives does not assign a duty or give OPT authority to supervise or direct the performance of the Work, or assign a duty or give authority to the OPT to undertake responsibilities contrary to the provisions of Articles 9 or 10 or other provisions of the Contract Documents. E. The use of the words "furnish," "install," "perform," and "provide" have the following meanings when used in connection with services, materials, or equipment: 1. Furnish means to supply and deliver the specified services, materials, or equipment to the Site or other specified location ready for use or installation. 2. Install means to complete construction or assembly of the specified services, materials, or equipment so they are ready for their intended use. 3. Perform or provide means to furnish and install specified services, materials, or equipment, complete and ready for their intended use. 4. Perform or provide the specified services, materials, or equipment complete and ready for intended use if the Contract Documents require specific services, materials, or General Conditions 007200-15 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 equipment, but do not expressly use the words "furnish," "install," "perform," or "provide." F. Contract Documents are written in modified brief style: 1. Requirements apply to all Work of the same kind, class, and type even though the word "all" is not stated. 2. Simple imperative sentence structure is used which places a verb as the first word in the sentence. It is understood that the words "furnish," "install," "perform," "provide," or similar words include the meaning of the phrase "The Contractor shall..." before these words. 3. Unless specifically stated that action is to be taken by the OPT or others, it is understood that the action described is a requirement of the Contractor. G. Words or phrases that have a well-known technical or construction industry or trade meaning are used in the Contract Documents in accordance with this recognized meaning unless stated otherwise in the Contract Documents. H. Written documents are required where reference is made to notices, reports, approvals, consents, documents, statements, instructions, opinions or other types of communications required by the Contract Documents. Approval and consent documents must be received by Contractor prior to the action or decision for which approval or consent is given. These may be made in printed or electronic format through the OPT's project management information system or other electronic media as required by the Contract Documents or approved by the OAR. I. Giving notice as required by the Contract Documents may be by printed or electronic media using a method that requires acknowledgment of the receipt of that notice. ARTICLE 2—PRELIMINARY MATTERS 2.01 Delivery of Bonds and Evidence of Insurance A. Provide required Bonds with the executed Agreement. B. Provide evidence of insurance required by the Contract Documents with the executed Agreement. 2.02 Copies of Documents A. OPT is to furnish one fully executed Agreement (either electronic or printed) and one copy of the executed Contract Documents in electronic portable document format (PDF). This document is the Project Record Copy of the Contract Documents. 2.03 Project Management System A. Owner shall administer its design and construction management through an internet-based project management system known as e-Builder. B. Contractor shall conduct all communication through and perform all project-related functions utilizing this project management system. This includes all correspondence, General Conditions 007200-16 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 submittals, requests for information, payment requests and processing, contract amendments, change orders, delivery orders and other administrative activities. C. Owner shall administer the software and provide training to Contractor's Team. 2.04 Before Starting Construction A. Provide the following preliminary documents in accordance with the Contract Documents within 10 days after the Effective Date of the Contract: 1. Progress Schedule,which must be a Critical Path Method (CPM) Schedule; 2. Schedule of Documents; and 3. Schedule of Values and projected cash flow information. 2.05 Preconstruction Conference; Designation of Authorized Representatives A. Attend the preconstruction conference as required by the Contract Documents. B. Designate the specific individuals authorized to act as representatives of the Contractor. These individuals must have the authority to transmit and receive information, render decisions relative to the Contract, and otherwise act on behalf of the Contractor. C. Owner is to designate the specific individuals authorized to act as representatives of the Owner and the limits of their authority with regard to acting on behalf of the Owner. ARTICLE 3—CONTRACT DOCUMENTS: INTENT, REQUIREMENTS, REUSE 3.01 Intent A. Requirements of components of the Contract Documents are as binding as if required by all Contract Documents. It is the intent of the Contract Documents to describe a functionally complete Project. The Contract Documents do not indicate or describe all of the Work required to complete the Project. Additional details required for the correct installation of selected products are to be provided by the Contractor and coordinated with the OPT. 1. The Contract requirements described in the General Conditions and Supplementary Conditions apply to Work regardless of where it is described in the Contract Documents, unless specifically noted otherwise. 2. In offering a Bid for this Project and in entering into this Contract,Contractor represents: a. Contractor has studied the Contract Documents, the Work, the Site, local conditions, Laws and Regulations, and other conditions that may affect the Work; b. Contractor has studied the Technical Data and other information referred to in the Contract Documents and has or will make additional surveys and investigations as deemed necessary for the performance of the Work; c. Contractor has correlated these studies and observations with the requirements of the Contract Documents; and d. Contractor has taken all of this information into consideration in developing the Contract Price offered and that the Contract Price offered provides full compensation for providing the Work in accordance with the Contract Documents. General Conditions 007200-17 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. Organization of the Contract Documents is not intended to control or lessen the responsibility of the Contractor when dividing Work among Subcontractors or Suppliers, or to establish the extent of Work to be performed by trades, Subcontractors, or Suppliers. Specifications or details do not need to be indicated or specified in each Specification or Drawing. Items shown in the Contract Documents are applicable regardless of their location in the Contract Documents. 4. Standard paragraph titles and other identifications of subject matter in the Specifications are intended to aid in locating and recognizing various requirements of the Specifications. Titles do not define, limit, or otherwise restrict Specification text. S. Provide the labor, documentation, services, materials, or equipment that may be inferred from the Contract Documents or from prevailing custom or trade usage as being required to produce the indicated result, whether specifically called for in the Contract Documents or not. Include these related costs in the offered Contract Price. B. Provide equipment that is functionally complete as described in the Contract Documents. The Drawings and Specifications do not indicate or describe all of the Work required to complete the installation of products purchased by the Owner or Contractor. Additional details required for the correct installation of selected products are to be provided by the Contractor and coordinated with the Designer through the OAR. C. Comply with the most stringent requirements where compliance with two or more standards is specified and they establish different or conflicting requirements for the Work, unless the Contract Documents indicate otherwise. D. Provide materials and equipment comparable in quality to similar materials and equipment incorporated in the Project or as required to meet the minimum requirements of the application if the materials and equipment are shown in the Drawings but are not included in the Specifications. E. The Project Record Copy of the Contract Documents governs if there is a discrepancy between the Project Record Copy of the Contract Documents and subsequent electronic or digital versions of the Contract Documents, including printed copies derived from these electronic or digital versions. F. The Contract supersedes all prior written or oral negotiations, representations, and agreements. The Contract Documents comprise the entire Agreement between Owner and Contractor. The Contract Documents may be modified only by a Modification. G. Request clarification from OAR for a decision before proceeding if Contractor is not clear on the meaning of the Contract Documents. OAR is to issue clarifications and interpretations of the Contract Documents in accordance with the Contract Documents. 3.02 Reference Standards A. Standard Specifications, Codes, Laws and Regulations: 1. Reference in the Contract Documents to standard specifications, manuals, reference standards, or codes of technical societies, organizations, or associations, or to Laws or Regulations,whether specific or implied, are those in effect at the time Contractor's Bid is submitted or when Contractor negotiates the Contract Price unless specifically stated otherwise in the Contract Documents. General Conditions 007200-18 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. No provision of referenced standard specifications, manuals, reference standards, codes, or instructions of a Supplier changes the duties or responsibilities of OPT or Contractor from those described in the Contract Documents or assigns a duty to or gives authority to the OPT to supervise or direct the performance of the Work or undertake responsibilities inconsistent with the Contract Documents. 3. The provisions of the Contract Documents take precedence over standard specifications, manuals, reference standards, codes, or instructions of a Supplier unless specifically stated otherwise in the Contract Documents. B. Comply with applicable construction industry standards, whether referenced or not. 1. Standards referenced in the Contract Documents govern over standards not referenced but recognized as applicable in the construction industry. 2. Comply with the requirements of the Contract Documents if they produce a higher quality of Work than the applicable construction industry standards. 3. Designer determines whether a code or standard is applicable, which of several are applicable, or if the Contract Documents produce a higher quality of Work. C. Make copies of reference standards available if requested by OAR. 3.03 Reporting and Resolving Discrepancies A. Reporting Discrepancies: 1. Carefully study the Drawings and verify pertinent figures and dimensions with respect to actual field measurements before undertaking the Work. Immediately report conflicts, errors, ambiguities, or discrepancies that Contractor discovers or has actual knowledge of to the OAR. Do not proceed with affected Work until the conflict, error, ambiguity, or discrepancy is resolved by a clarification or interpretation from the OAR or by a Modification to the Contract Documents issued pursuant to Paragraph 11.01. 2. The exactness of existing grades, elevations, dimensions or locations given on any Drawings issued by Designer, or the work installed by other contractors, is not guaranteed by Owner. Contractor shall,therefore, satisfy itself as to the accuracy of all grades, elevations, dimensions and locations. Any errors due to Contractor's failure to verify at the site all such grades, elevations, dimensions or locations relating to such existing or other work shall be rectified by Contractor without any additional cost to Owner. 3. Immediately notify the OAR of conflicts, errors, ambiguities, or discrepancies in the Contract Documents or discrepancies between the Contract Documents and: a. Applicable Laws or Regulations; b. Actual field conditions; c. Standard specifications, manuals, reference standards, or codes; or d. Instructions of Suppliers. 4. Do not proceed with affected Work until the conflict, error, ambiguity, or discrepancy is resolved by a clarification or interpretation from the OAR or by a Modification to the General Conditions 007200-19 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Contract Documents issued pursuant to Paragraph 11.01, except in an emergency as required by Paragraph 7.12. 5. Contractor is liable to the OPT for failure to report conflicts, errors, ambiguities, or discrepancies in the Contract Documents of which Contractor has actual knowledge. 6. Contractor is deemed to have included the most expensive item, system, procedure, etc. in the Contract Price if a conflict, error,ambiguity, or discrepancy in components of the Contract Documents was known, but not reported prior to submitting the Bid or when Contractor negotiates the Contract Price. 3.04 Interpretation of the Contract Documents A. Submit questions concerning the non-technical or contractual/administrative requirements of the Contract Documents to the OAR immediately after those questions arise. OAR is to provide an interpretation of the Contract Documents regarding these questions and will coordinate the response of the OPT to Contractor. B. Submit questions regarding the design of the Project described in the Contract Documents to the OAR immediately after those questions arise. OAR is to request an interpretation of the Contract Documents from the Designer. Designer is to respond to these questions by providing an interpretation of the Contract Documents. OAR will coordinate the response of the OPT to Contractor. C. OPT may initiate a Modification to the Contract Documents through the OAR if a response to the question indicates that a change in the Contract Documents is required. Contractor may appeal Designer's or OAR's interpretation by submitting a Change Proposal. 3.05 Reuse of Documents A. Contractor's Team has no rights to the Contract Documents and may not use the Contract Documents, or copies or electronic media editions of the Contract Documents, other than for the construction of this Project. This provision survives final payment or termination of the Contract. B. Contractor is allowed to retain a copy of the Contract Documents for record purposes, unless specifically prohibited by the Owner for security reasons. Surrender paper and digital copies of the Contract Documents and other related documents and remove these documents from computer equipment or storage devices as a condition of final payment if the Owner so directs. ARTICLE 4—COMMENCEMENT AND PROGRESS OF THE WORK 4.01 Commencement of Contract Times; Notice to Proceed A. The Contract Times commence to run on the date indicated in the Notice to Proceed. 4.02 Starting the Work A. Begin performing the Work on the date indicated in the Notice to Proceed. Do not begin Work prior to having the insurance required in Article 6 in force or before the date indicated in the Notice to Proceed. General Conditions 007200-20 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4.03 Progress Schedule A. Construct the Work in accordance with the Progress Schedule established in accordance with the Contract Documents. 1. Adjust the Progress Schedule as required to accurately reflect actual progress on the Work. 2. Submit proposed adjustments in the Progress Schedule that change the Contract Times in accordance with the requirements of Article 11. B. Continue performing Work and adhere to the Progress Schedule during disputes or disagreements with Owner. Do not delay or postpone Work pending resolution of disputes or disagreements, or during an appeal process. 4.04 Delays in Contractor's Progress A. No Damages for Delay: Contractor shall receive no compensation for delays or hindrances to the Work,except in the case of direct interference with means and methods by the Owner. In no event shall the Contractor be entitled to any compensation or recovery of any special damages in connection with any delays, including without limitation: consequential damages, lost opportunity costs, impact damages, or other similar damages. Owner's exercise of any of its rights or remedies under the Contract Documents (including without limitation ordering changes in the Work, or directing suspension, rescheduling, or correction of the Work), regardless of the extent or frequency of Owner's exercise of such rights or remedies, shall not be construed as active interference in the Contractor's performance of the Work. An extension of Contract Time, to the extent permitted, shall be the sole remedy of the Contractor for any acknowledged delays.Contractor agrees that the extension of time provides an equitable adjustment. B. Contractor is not entitled to an adjustment in Contract Price or Contract Times for delays, disruptions, or interference caused by or within the control of Contractor's Team. C. No time extensions are allowed for weather conditions, other than those listed in Paragraph 4.04.D, for Projects using calendar days or a fixed date to establish the Contract Time. Contractor is to include the cost associated with weather related delays in the Contract Price and assumes the risks associated with delays related to weather conditions. D. Contractor is entitled to an equitable adjustment in the Contract Times if Contractor's performance or progress is delayed,disrupted or interfered with by unanticipated causes not the fault of and beyond the control of OPT or Contractor. These adjustments in Contract Times are the Contractor's sole and exclusive remedy for the delays, disruption, and interference described in this paragraph. These unanticipated causes may include: 1. Severe and unavoidable natural catastrophes e.g. fires, floods, hurricanes, epidemics, and earthquakes; 2. Acts or failures to act of utility owners performing other work at or adjacent to the Site; 3. Acts of war or terrorism; and 4. Rain days in excess of the number specified in a calendar year. General Conditions 007200-21 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Delays, disruption, and interference to the performance or progress of the Work resulting from the following are governed by Article 5: 1. The existence of a differing subsurface or physical condition; 2. An Underground Facility not shown or not indicated with reasonable accuracy by the Contract Documents; and 3. Hazardous Environmental Conditions. F. Article 8 governs delays, disruption, and interference to the performance or progress of the Work resulting from the performance of certain other work at or adjacent to the Site. G. Notify the OAR immediately of a potential delaying, disrupting, or interfering event. Submit a Change Proposal seeking an adjustment in Contract Price or Contract Times within 30 days of the commencement of the delaying, disrupting, or interfering event. Claims for adjustment to the Contract Price or Contract Times that do not comply with Article 13 are waived. H. Contractor is only entitled to an adjustment of the Contract Times for specific delays, disruptions, and interference to the performance or progress of the Work that can be demonstrated to directly impact the ability of the Contractor to complete the Work within the Contract Times. No adjustments in Contract Times are allowed for delays on components of the Work which were or could have been completed without impacting the Contract Times. I. Contractor is not entitled to an adjustment in Contract Price or Contract Times for delay, disruption, or interference caused by or within the control of the Owner if this delay is concurrent with a delay, disruption, or interference attributable to or within the control of the Contractor's Team. ARTICLE 5—AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDITIONS; HAZARDOUS ENVIRONMENTAL CONDITIONS 5.01 Availability of Lands A. Owner is to furnish the Site and inform the Contractor of encumbrances or restrictions known to Owner related to use of the Site with which Contractor must comply in performing the Work. B. Provide for additional lands and access Contractor requires for temporary construction facilities or storage of materials and equipment, other than those identified in the Contract Documents. Provide documentation of authority to use these additional lands to OAR before using them. 5.02 Use of Site and Other Areas A. Limitation on Use of Site and Other Areas: 1. Confine construction equipment, temporary construction facilities, the storage of materials and equipment,and the operations of workers to the Site,adjacent areas that Owner or Contractor has arranged to use through construction easements or agreements, and other adjacent areas as permitted by Laws and Regulations. Assume General Conditions 007200-22 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 full responsibility for damage or injuries which result from the performance of the Work or from other actions or conduct of the Contractor's Team, including: a. Damage to the Site; b. Damage to adjacent areas used for Contractor's Team's operations; C. Damage to other adjacent land or areas; and d. Injuries and losses sustained by the owners or occupants of these lands or areas. 2. Take the following action if a damage or injury claim is made by the owner or occupant of adjacent land or area because of the performance of the Work, or because of other actions or conduct of the Contractor's Team: a. Take immediate corrective or remedial action as required by Paragraph 7.09; and b. Attempt to settle the claim through negotiations with the owner or occupant, or otherwise resolve the claim by mediation or other dispute resolution proceeding or at law. 5.03 Subsurface and Physical Conditions A. The Supplementary Conditions identify: 1. Those reports known to OPT of explorations and tests of subsurface conditions at or adjacent to the Site; 2. Those drawings known to OPT of physical conditions related to existing surface or subsurface structures at the Site, except Underground Facilities; and 3. Technical Data contained in these reports and drawings. B. Data contained in boring logs, recorded measurements of subsurface water levels, and the results of tests performed on materials described in geotechnical data reports specifically prepared for the Project and made available to Contractor are defined as Technical Data, unless Technical Data has been defined more specifically in the Supplementary Conditions. C. Contractor may rely upon the accuracy of the Technical Data contained in these reports and drawings, but these reports and drawings are not Contract Documents. Except for this reliance on Technical Data,Contractor may not rely upon or make claims against Owner with respect to: 1. The completeness of reports and drawings for Contractor's purposes, including aspects of the means, methods, techniques, sequences, and procedures of construction to be employed by Contractor, or Contractor's safety precautions and programs; 2. Other data, interpretations, opinions, and information contained in these reports or shown or indicated in the drawings; or 3. Contractor's interpretation of or conclusions drawn from Technical Data or other data, interpretations, opinions, or information. General Conditions 007200-23 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 5.04 Differing Subsurface or Physical Conditions A. Notify OAR immediately, but in no event later than 3 days, after becoming aware of a subsurface or physical condition that is uncovered or revealed at the Site, and before further disturbing the subsurface or physical conditions or performing any related Work that: 1. Establishes that the Technical Data on which Contractor is entitled to rely as provided in Paragraph 5.03 is materially inaccurate; 2. Requires a change in the Drawings or Specifications; 3. Differs materially from that shown or indicated in the Contract Documents; or 4. Is of an unusual nature and differs materially from conditions ordinarily encountered and generally recognized as inherent in work of the character provided for in the Contract Documents. Do not further disturb or perform Work related to this subsurface or physical condition, except in an emergency as required by Paragraph 7.12, until permission to do so is issued by OAR. B. OAR is to notify the OPT after receiving notice of a differing subsurface or physical condition from the Contractor. Designer is to: 1. Promptly review the subsurface or physical condition; 2. Determine the necessity of OPT's obtaining additional exploration or tests with respect to the subsurface or physical condition; 3. Determine if the subsurface or physical condition falls within one or more of the differing Site condition categories in Paragraph 5.04.A; 4. Prepare recommendations to OPT regarding the Contractor's resumption of Work in connection with the subsurface or physical condition in question; 5. Determine the need for changes in the Drawings or Specifications; and 6. Advise OPT of Designer's findings, conclusions, and recommendations. C. OAR is to issue a statement to Contractor regarding the subsurface or physical condition in question and recommend action as appropriate after review of Designer's findings, conclusions, and recommendations. D. Possible Contract Price and Contract Times Adjustments: 1. Contractor is entitled to an equitable adjustment in Contract Price or Contract Times to the extent that a differing subsurface or physical condition causes a change in Contractor's cost or time to perform the Work provided the condition falls within one or more of the categories described in Paragraph 5.04.A. Any adjustment in Contract Price for Work that is paid for on a unit price basis is subject to the provisions of Paragraph 15.03. General Conditions 007200-24 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. Contractor is not entitled to an adjustment in the Contract Price or Contract Times with respect to a subsurface or physical condition if: a. Contractor knew of the existence of the subsurface or physical condition at the time Contractor made an offer to Owner with respect to Contract Price and Contract Times; b. The existence of the subsurface or physical condition could have been discovered or revealed as a result of examinations, investigations, explorations, tests, or studies of the Site and contiguous areas expressly required by the Bidding Requirements or Contract Documents prior to when Contractor's Bid is submitted or when Contractor negotiates the Contract Price; or c. Contractor failed to give notice as required by Paragraph 5.04.A. 3. Contractor may submit a Change Proposal no later than 30 days after OAR's issuance of the OPT's statement to Contractor regarding the subsurface or physical condition in question. 4. A Change Order is to be issued by the OAR if Owner and Contractor agree that Contractor is entitled to an adjustment in the Contract Price or Contract Times and agree to the amount or extent of adjustments in the Contract Price or Contract Times. 5.05 Underground Facilities A. The information and data shown or indicated in the Contract Documents with respect to existing Underground Facilities at or adjacent to the Site is based on information and data furnished to OPT by the owners of these Underground Facilities or by others. OPT is not responsible for the accuracy or completeness of information or data provided by others that OPT makes available to Contractor. The Contractor is responsible for: 1. Investigating and field-verifying the location of underground facilities before beginning Work; 2. Reviewing and checking available information and data regarding existing Underground Facilities at the Site; 3. Complying with Laws and Regulations related to locating Underground Facilities before beginning Work; 4. Locating Underground Facilities shown or indicated in the Contract Documents; 5. Coordinating the Work with the owners, including Owner, of Underground Facilities during construction; and 6. The safety and protection of existing Underground Facilities at or adjacent to the Site and repairing damage resulting from the Work. B. Notify the OAR and the owner of the Underground Facility immediately, but in no event later than 3 days, if an Underground Facility is uncovered or revealed at the Site that was not shown in the Contract Documents or was not shown with reasonable accuracy in the Contract Documents. Do not further disturb conditions or perform Work affected by this discovery, except in the event of an emergency as required by Paragraph 7.12. General Conditions 007200-25 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. The Designer is to take the following action after receiving notice from the OAR: 1. Promptly review the Underground Facility and conclude whether the Underground Facility was not shown or indicated in the Contract Documents, or was not shown or indicated with reasonable accuracy; 2. Prepare recommendations to OPT regarding the Contractor's resumption of Work in connection with this Underground Facility; 3. Determine the extent to which a change is required in the Drawings or Specifications to document the consequences of the existence or location of the Underground Facility; and 4. Advise OAR of Designer's findings, conclusions, and recommendations and provide revised Drawings and Specifications if required. D. OAR is to issue a statement to Contractor regarding the Underground Facility in question and recommend action as appropriate after review of Designer's findings, conclusions, and recommendations. E. Contractor is entitled to an equitable adjustment in the Contract Price or Contract Times as provided in Paragraphs 11.04 and 11.05 to the extent that the existing Underground Facility at the Site that was not shown or indicated in the Contract Documents or was not shown or indicated with reasonable accuracy. Any adjustment in Contract Price for Work that is paid for on a unit price basis is subject to the provisions of Paragraph 15.03. F. Contractor is not entitled an adjustment in the Contract Price or Contract Times with respect to an existing Underground Facility at the Site if: 1. Contractor knew of the existence of the existing Underground Facility at the Site at the time Contractor made an offer to Owner with respect to Contract Price and Contract Times; 2. The existence of the existing Underground Facility at the Site could have been discovered or revealed as a result of examinations, investigations, explorations, tests, or studies of the Site and contiguous areas expressly required by the Bidding Requirements or Contract Documents prior to when Contractor's Bid is submitted or when Contractor negotiates the Contract Price; or 3. Contractor failed to give notice as required by Paragraph 5.05.B. G. Contractor may submit a Change Proposal regarding its entitlement to or the amount or extent of adjustments in the Contract Price or Contract Times no later than 30 days after OAR's issuance of OPT's statement to Contractor regarding the Underground Facility. 5.06 Hazardous Environmental Conditions at Site A. The Supplementary Conditions identify: 1. Those reports and drawings known to OPT relating to Hazardous Environmental Conditions that have been identified at or adjacent to the Site; and 2. Technical Data contained in these reports and drawings. B. Contractor may rely upon the accuracy of the Technical Data contained in reports and drawings relating to Hazardous Environmental Conditions identified in the Supplementary General Conditions 007200-26 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Conditions, but these reports and drawings are not Contract Documents. Except for the reliance on expressly identified Technical Data,Contractor may not rely upon or make claims against Owner's Indemnitees with respect to: 1. The completeness of these reports and drawings for Contractor's purposes, including aspects of the means, methods,techniques, sequences and procedures of construction to be employed by Contractor or Contractor's safety precautions and programs related to Hazardous Environmental Conditions; 2. Other data, interpretations, opinions, and information contained in these reports or shown or indicated in the drawings; or 3. Any Contractor interpretation of or conclusion drawn from Technical Data or other data, interpretations, opinions or information. C. The results of tests performed on materials described in environmental reports specifically prepared for the Project and made available to Contractor are defined as Technical Data unless Technical Data has been defined more specifically in the Supplementary Conditions. D. Contractor is not responsible for removing or remediating Hazardous Environmental Conditions encountered, uncovered or revealed at the Site unless this removal or remediation is expressly identified in the Contract Documents to be within the scope of the Work. E. Contractor is responsible for controlling, containing, and duly removing and remediating Constituents of Concern brought to the Site by Contractor's Team and paying associated costs. 1. Owner may remove and remediate the Hazardous Environmental Condition and impose a set-off against payments to Contractor for associated costs if Contractor's Team creates a Hazardous Environmental Condition,and Contractor does not take acceptable action to remove and remediate the Hazardous Environmental Condition. 2. Contractor's obligation to indemnify Owner for claims arising out of or related to Hazardous Environmental Conditions are as set forth in Paragraph 7.14. F. Immediately notify the OAR and take the following action if Contractor uncovers or reveals a Hazardous Environmental Condition at the Site or adjacent areas used by the Contractor's Team that was not created by the Contractor's Team: 1. Secure or otherwise isolate this condition; 2. Stop Work in affected areas or connected with the condition, except in an emergency as required by Paragraph 7.12; and 3. Do not resume Work in connection with the Hazardous Environmental Condition or in affected areas until after OPT has obtained required permits and OAR sends notice to the Contractor: a. Specifying that this condition and affected areas are or have been rendered safe for the resumption of Work; or b. Specifying special conditions under which Work may be resumed safely. General Conditions 007200-27 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4. Owner may order the portion of the Work that is in the area affected by the Hazardous Environmental Condition to be deleted from the Work following the procedures in Article 11 if Contractor does not agree to: a. Resume the Work based on a reasonable belief it is unsafe; or b. Resume the Work under the special conditions provided by the OAR. 5. Owner may have this deleted portion of the Work performed by Owner's own forces or others in accordance with Article 8. G. Contractor may submit a Change Proposal or Owner may impose a set-off if an agreement is not reached within 10 days of OAR's notice regarding the resumption of Work as to whether Contractor is entitled to an adjustment in Contract Price or Contract Times or on the amount or extent of adjustments resulting from this Work stoppage or special conditions under which Contractor agrees to resume Work. H. The provisions of Paragraphs 5.03, 5.04, and 5.05 do not apply to the presence of Constituents of Concern or a Hazardous Environmental Condition uncovered or revealed at the Site. ARTICLE 6—BONDS AND INSURANCE 6.01 Performance, Payment, and Other Bonds A. Furnish Performance and Payment Bonds, each in an amount equal to the Contract Price, as security for the faithful performance and payment of Contractor's obligations under the Contract Documents. These Bonds are to remain in effect until 1 year after the date of final payment. Furnish other Bonds as required by the Contract Documents. B. Bonds furnished by the Contractor must meet the requirements of Texas Insurance Code Chapter 3503, Texas Government Code Chapter 2253, and all other applicable Laws and Regulations. C. Notify OAR immediately if the surety on Bonds furnished by Contractor: 1. Is declared bankrupt, or becomes insolvent; 2. Has its right to do business in Texas terminated; or 3. Ceases to meet the requirements of Paragraph 6.02. Provide a Bond and surety which comply with the requirements of Paragraph 6.02 within 20 days after the event giving rise to this notification. D. Contractor is to use amounts paid by Owner to Contractor under the Contract for the performance of the Contract and to satisfy claims against the Payment Bond. E. Notify the OAR of claims filed against the Payment Bond. Notify the claimant and OAR of undisputed amounts and the basis for challenging disputed amounts when a claimant has satisfied the conditions prescribed by Texas Government Code Chapter 2253. Promptly pay undisputed amount. F. Owner is not liable for payment of costs or expenses of claimants under the Payment Bond. Owner has no obligations to pay, give notice or take other action to claimants under the Payment Bond. General Conditions 007200-28 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 G. Owner may exclude the Contractor from the Site and exercise Owner's termination rights under Article 18 if Contractor fails to obtain or maintain required Bonds. H. OPT will provide a copy of the Payment Bond to Subcontractors, Suppliers, or other persons or entities claiming to have furnished labor or materials used in the performance of the Work that request this information in accordance with Texas Government Code Chapter 2253. 6.02 Licensed Sureties A. Provide Bonds in the form prescribed by the Contract Documents from sureties named in the list of"Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Financial Management Service, Surety Bond Branch, U.S. Department of the Treasury. B. Provide Bonds required by the Contract Documents from surety companies that are duly licensed or authorized to provide bonds in the State of Texas. 6.03 Required Minimum Insurance Coverage A. Obtain and maintain insurance as required in this Article and in the Supplementary Conditions. B. Deliver evidence of insurance in accordance with the Supplementary Conditions to the Owner to demonstrate that Contractor has obtained and is maintaining the policies, coverages, and endorsements required by the Contract. Provide copies of these certificates to each named insured and additional insured as identified in the Supplementary Conditions or otherwise. 6.04 General Insurance Provisions A. Provide insurance coverages and limits meeting the requirements for insurance in accordance with this Article 6 and the Supplementary Conditions. B. Provide endorsements to the policies as outlined in this Article. C. Obtain insurance from companies that are duly licensed or authorized in the State of Texas to issue insurance policies for the required limits and coverages. Provide insurance from companies that have an A.M. Best rating of A-VIII or better. D. Furnish copies of endorsements and documentation of applicable self-insured retentions and deductibles upon request by OPT or any named insured or additional insured. Contractor may block out (redact) any confidential premium or pricing information contained in any endorsement furnished under this Contract. E. The name and number of the Project must be referenced on the certificate of insurance. F. OPT's failure to demand such certificates or other evidence of the Contractor's full compliance with the insurance requirements or failure to identify a deficiency in compliance from the evidence provided is not a waiver of the Contractor's obligation to obtain and maintain the insurance required by the Contract Documents. G. Notify the Owner if the Contractor fails to purchase or maintain the insurance required by the Contract Documents. Contractor shall not be allowed to perform any Work on the General Conditions 007200-29 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project until the required insurance policies are in effect. A Certificate of Liability Insurance shall be submitted to the OPT. H. Owner may exclude the Contractor from the Site and exercise Owner's termination rights under Article 18 if Contractor fails to obtain or maintain the required insurance. I. Owner does not represent that the insurance coverage and limits established in this Contract are adequate to protect Contractor or Contractor's interests. J. The required insurance and insurance limits do not limit the Contractor's liability under the indemnities granted to Owner in the Contract Documents. K. Provide for an endorsement that the "other insurance" clause shall not apply to the OPT where the OPT is an additional insured shown on the policy. Contractor's insurance is primary and non-contributory with respect to any insurance or self-insurance carried by the OPT for liability arising out of operations under this Contract. L. Include the Owner and list the other members of the OPT and any other individuals or entities identified in the Supplementary Conditions as additional insureds on all policies with the exception of the workers' compensation policy and Contractor's professional liability policy. 6.05 Contractor's Insurance A. Purchase and maintain workers' compensation and employer's liability insurance for: 1. Claims under workers' compensation, disability benefits, and other similar employee benefit acts. Obtain workers' compensation coverage through a licensed insurance company in accordance with Texas law and written on a policy and endorsements approved by the Texas Department of Insurance. Provide insurance in amounts to meet all workers' compensation obligations. Provide an "All Other States" endorsement if Contractor is not domiciled in Texas and policy is not written in accordance with Texas Department of Insurance rules. 2. Claims for damages because of bodily injury, occupational sickness or disease, or death of Contractor's employees. 3. United States Longshoreman and Harbor Workers' Compensation Act and Jones Act coverage (if applicable). 4. Foreign voluntary worker compensation (if applicable). B. Purchase and maintain commercial general liability insurance covering all operations by or on behalf of Contractor. The expected coverage is that which would be included in a commercially available ISO Commercial General Liability policy and should provide coverage on an occurrence basis, against: 1. Claims for damages because of bodily injury,sickness or disease,or death of any person other than Contractor's employees; 2. Claims for damages insured by reasonably available personal injury liability coverage which are sustained; 3. By any person as a result of an offense directly or indirectly related to the employment of such person by Contractor; and General Conditions 007200-30 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4. Claims for damages,other than to the Work itself, because of injury to or destruction of tangible property wherever located, including any resulting loss of use. C. Provide Contractor's commercial general liability policy that is written on a 1996 (or later) ISO commercial general liability form (occurrence form) and include the following coverages and endorsements: 1. Products and completed operations coverage as required in this Article and the Supplementary Conditions. Insurance is to remain in effect for 3 years after final payment. Furnish evidence of the continuation of this insurance at final payment and again each year for 3 years after final payment to Owner and each named insured or additional insured. a. If required by the Supplementary Conditions, provide and maintain Installation Floater insurance for property under the care, custody, or control of Contractor. Provide Installation Floater insurance that is a broad form or "All Peril" policy providing coverage for all materials, supplies, machinery, fixtures, and equipment which will be incorporated into the Work. 1) Provide coverage under the Contractor's Installation Floater that includes: a) Faulty or Defective workmanship, materials, maintenance, or construction; b) Cost to remove Defective or damaged Work from the Site or to protect it from loss or damage; c) Cost to cleanup and remove pollutants; d) Coverage for testing and startup; e) Any loss to property while in transit; f) Any loss at the Site; g) Any loss while in storage, both on and off the Site; and h) Any loss to temporary Project Works if their value is included in the Contract Price. 2) Coverage cannot be contingent on an external cause or risk or limited to property for which the Contractor is legally liable. Provide limits of insurance adequate to cover the value of the installation. Pay any deductible carried under this coverage and assume responsibility for claims on materials, supplies, machinery, fixtures, and equipment which will be incorporated into the Work while in transit or in storage. 2. Blanket contractual liability coverage for Contractor's contractual indemnity obligations in Paragraph 7.14, and all other contractual indemnity obligations of Contractor in the Contract Documents. Industry standard ISO Contractual Liability coverage will meet this obligation. 3. Broad form property damage coverage. 4. Severability of interest. 5. Underground explosion and collapse coverage. General Conditions 007200-31 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 6. Personal injury coverage. 7. Endorsement CG 2032, "Additional Insured - Engineers, Architects or Surveyors Not Engaged by the Named Insured" or its equivalent. D. Purchase and maintain automobile liability insurance against claims for damages because of bodily injury or death of any person or property damage arising out of the ownership, maintenance or use of any motor vehicle. E. For Projects with a Contract Value that exceeds$5,000,000, purchase and maintain umbrella or excess liability insurance written over the underlying employer's liability, commercial general liability, and automobile liability insurance described in the paragraphs above. Provide coverage that is at least as broad as all underlying policies. Provide a policy that provides first-dollar liability coverage as needed. F. Provide Contractor's commercial general liability and automobile liability policies that: 1. Are written on an occurrence basis; 2. Include the individuals or entities identified in the Supplementary Conditions as additional insureds; 3. Include coverage for Owner as defined in Article 1; and 4. Provide primary coverage for all claims covered by the policies, including those arising from both ongoing and completed operations. G. Purchase and maintain insurance coverage for third-party injury and property damage claims, including clean-up costs that result from Hazardous Environmental Conditions which result from Contractor's operations and completed operations. Provide Contractor's pollution liability insurance that includes long-term environmental impacts for the disposal of pollutants/contaminants and is not limited to sudden and accidental discharge. The completed operations coverage is to remain in effect for 3 years after final payment. The policy must name OPT and any other individuals and entities identified in the Supplementary Conditions as additional insureds. H. Purchase and maintain applicable professional liability insurance, or have Subcontractors and Suppliers do so, if Contractor or any Subcontractor or Supplier will provide or furnish professional services under this Contract. I. The policies of insurance required by this Article must: 1. Include at least the specific coverages and be written for not less than the limits of liability provided in this Article or the Supplementary Conditions or required by Laws or Regulations,whichever is greater. 2. Contain a provision that coverage afforded will not be canceled or materially changed until at least 30 days prior written notice has been given to Contractor, Owner, and all named insureds and additional insureds. 3. Remain in effect at all times when Contractor is performing Work or is at the Site to conduct tasks arising from the Contract Documents. 4. Be appropriate for the Work being performed and provide protection from claims resulting from the Contractor's performance of the Work and Contractor's other obligations under the Contract Documents, whether performed by Contractor, General Conditions 007200-32 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Subcontractor, Supplier, anyone directly or indirectly employed or retained by any of them, or by anyone for whose acts they may be liable. J. The coverage requirements for specific policies of insurance must be met directly by those policies and may not rely on excess or umbrella insurance provided in other policies to meet the coverage requirement. 6.06 Property Insurance A. Purchase and maintain builder's risk insurance in the amount of the full replacement cost of the Project. This policy is subject to the deductible amounts requirements in this Article and the Supplementary Conditions or those required by Laws and Regulations and must comply with the requirements of Paragraph 6.09. This insurance shall: 1. Include the OPT,Contractor,and all Subcontractors,and any other individuals or entities identified in the Supplementary Conditions, as named insureds. 2. Be written on a builder's risk "all risk" policy form that includes insurance for physical loss or damage to the Work, temporary buildings, falsework, and materials and equipment in transit, and insures against at least the following perils or causes of loss: fire; lightning; windstorm; riot; civil commotion; terrorism; vehicle impact; aircraft; smoke; theft; vandalism and malicious mischief; mechanical breakdown, boiler explosion, and artificially generated electric current; earthquake; volcanic activity, and other earth movement; flood; collapse; explosion; debris removal; demolition occasioned by enforcement of Laws and Regulations; water damage (other than that caused by flood); and such other perils or causes of loss as may be specifically required by this Section. If insurance against mechanical breakdown, boiler explosion, and artificially generated electric current; earthquake; volcanic activity, and other earth movement; or flood, are not commercially available under builder's risk, by endorsement or otherwise, this insurance may be provided through other insurance policies acceptable to Owner and Contractor. 3. Cover expenses incurred in the repair or replacement of any insured property. 4. Cover materials and equipment in transit or stored prior to being incorporated in the Work. 5. Cover Owner-furnished or assigned property. 6. Allow for partial utilization of the Work by Owner. 7. Allow for the waiver of the insurer's subrogation rights as set forth below. 8. Provide primary coverage for all losses and damages caused by the perils or causes of loss covered. 9. Not include a co-insurance clause. 10. Include a broad exception for ensuing losses from physical damage or loss with respect to any Defective workmanship, design, or materials exclusions. 11. Include testing and startup. 12. Be maintained in effect until the Work as a whole is complete, unless otherwise agreed to in writing by Owner and Contractor. General Conditions 007200-33 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Evidence of insurance provided must contain a provision or endorsement that the coverage afforded will not be canceled or materially changed or renewal refused until at least 30 days' prior written notice has been given to Owner and Contractor and to each named insured. C. Pay for costs not covered by the policy deductible. D. Notify builder's risk insurance provider if Owner will occupy or use a portion or portions of the Work prior to Substantial Completion of all the Work. Maintain the builder's risk insurance in effect during this Partial Occupancy or Use. E. Contractor may purchase other special insurance to be included in or to supplement the builder's risk or property insurance policies provided under this Article and the Supplementary Conditions. F. Contractor, Subcontractors, or employees of the Contractor or a Subcontractor owning property items, such as tools, construction equipment, or other personal property not expressly covered in the insurance required by the Contract Documents are responsible for providing their own insurance. 6.07 Waiver of Rights A. Insurance shall include a waiver of subrogation in favor of the additional insureds identified in the Supplementary Conditions. B. All policies purchased in accordance with this Article are to contain provisions to the effect that the insurers have no rights of recovery against OPT, named insureds or additional insureds in the event of a payment for loss or damage. Contractor and insurers waive all rights against the Owner's Indemnities for losses and damages created by or resulting from any of the perils or causes of loss covered by these policies and any other applicable property insurance. None of these waivers extend to the rights Contractor has to the proceeds of insurance as trustee. C. Contractor is responsible for assuring that agreements with Subcontractors contain provisions that the Subcontractor waive all rights against Owner,Contractor, named insureds and additional insureds, and the officers, directors, members, partners, employees, agents, consultants, and subcontractors of each and any of them,for all losses and damages created by or resulting from any of the perils or causes of loss covered by builder's risk insurance and other property insurance. 6.08 Owner's Insurance for Project A. Owner is not responsible for purchasing and maintaining any insurance to protect the interest of the Contractor, Subcontractors, or others in the Work. The stated limits of insurance required are minimum only. Determine the limits that are adequate. These limits may be basic policy limits or any combination of basic limits and umbrella limits. In any event, Contractor is fully responsible for all losses arising out of, resulting from, or connected with operations under this Contract whether or not these losses are covered by insurance. The acceptance of evidence of insurance bythe OPT, named insureds,or additional insureds does not release the Contractor from compliance with the insurance requirements of the Contract Documents. General Conditions 007200-34 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 6.09 Acceptable Evidence of Insurance A. Provide evidence of insurance acceptable to the Owner with the executed Contract Documents. Provide the following as evidence of insurance: 1. Certificates of Insurance on an acceptable form; 2. Riders or endorsements to policies; and 3. Policy limits and deductibles. B. Provide a list of"Additional Insureds" for each policy. C. Provide evidence that waivers of subrogation are provided on all applicable policies. D. Provide evidence of requirements for 30 days' notice before cancellation or any material change in the policy's terms and conditions, limits of coverage, or change in deductible amount. 6.10 Certificate of Insurance A. Submit Certificates of Insurance meeting the following requirements: 1. Form has been filed with and approved by the Texas Department of Insurance under Texas Insurance Code §1811.101; or 2. Form is a standard form deemed approved by the Department under Texas Insurance Code §1811.101. 3. No requirements of this Contract may be interpreted as requiring the issuance of a certificate of insurance on a certificate of insurance form that has not first been filed with and approved by the Texas Department of Insurance. B. Include the name of the Project in the description of operations box on the certificate of insurance. 6.11 Insurance Policies A. If requested by the Owner, make available for viewing a copy of insurance policies, declaration pages and endorsements, and documentation of applicable self-insured retentions and deductibles. B. Contractor may block out (redact) any proprietary information or confidential premium pricing information contained in any policy or endorsement furnished under this Contract. 6.12 Continuing Evidence of Coverage A. Provide updated, revised, or new evidence of insurance in accordance this Article and the Supplementary Conditions prior to the expiration of existing policies. B. Provide evidence of continuation of insurance coverage at final payment and for the following 3 years. 6.13 Notices Regarding Insurance A. Notices regarding insurance are to be sent to the Owner at the following address: General Conditions 007200-35 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 City of Corpus Christi— Engineering Attn: Construction Contract Admin. P.O. Box 9277 Corpus Christi,TX 78469-9277 B. Submit questions regarding insurance requirements to the Construction Contract Administrator by calling 361-826-3530. 6.14 Texas Workers' Compensation Insurance Required Notice A. Definitions: 1. Certificate of coverage ("certificate") -A copy of a certificate of insurance, a certificate of authority to self-insure issued by the commission, or a coverage agreement (TWCC- 81, TWCC-82, TWCC-83, or TWCC-84), showing statutory workers' compensation insurance coverage for the person's or entity's employees providing services on a project, for the duration of the Project. 2. Duration of the Project-includes the time from the beginning of the Work on the Project until the Contractor's/person's Work on the Project has been completed and accepted by the governmental entity. 3. Persons providing services on the Project ("Subcontractor" in §406.096) - includes all persons or entities performing all or part of the services the Contractor has undertaken to perform on the Project, regardless of whether that person contracted directly with the Contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner-operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the Project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or other service related to a project. "Services" does not include activities unrelated to the Project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. B. The Contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all employees of the Contractor providing services on the Project,for the duration of the Project. C. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the Contract. D. If the coverage period shown on the Contractor's current certificate of coverage ends during the duration of the Project,the Contractor must, prior to the end of the coverage period,file a new certificate of coverage with the governmental entity showing that coverage has been extended. E. The Contractor shall obtain from each person providing services on a project, and provide to the governmental entity: 1. A certificate of coverage, prior to that person beginning Work on the Project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the Project; and General Conditions 007200-36 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. No later than seven days after receipt by the Contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the Project. F. The Contractor shall retain all required certificates of coverage for the duration of the Project and for one year thereafter. G. The Contractor shall notify the governmental entity in writing by certified mail or personal delivery,within 10 days after the Contractor knew or should have known,of any change that materially affects the provision of coverage of any person providing services on the Project. H. The Contractor shall post on each Project Site a notice, in the text, form and manner prescribed by the Texas Workers' Compensation Commission, informing all persons providing services on the Project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage. I. The Contractor shall contractually require each person with whom it contracts to provide services on a project,to: 1. Provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements,which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all of its employees providing services on the Project,for the duration of the Project; 2. Provide to the Contractor, prior to that person beginning Work on the Project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the Project,for the duration of the Project; 3. Provide the Contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the Project; 4. Obtain from each other person with whom it contracts, and provide to the Contractor: a. A certificate of coverage, prior to the other person beginning Work on the Project; and b. A new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the Project; 5. Retain all required certificates of coverage on file for the duration of the Project and for one year thereafter; 6. Notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the Project; and 7. Contractually require each person with whom it contracts, to perform as required by this section, with the certificates of coverage to be provided to the person for whom they are providing services. J. By signing this Contract or providing or causing to be provided a certificate of coverage, the Contractor is representing to the governmental entity that all employees of the Contractor who will provide services on the Project will be covered by workers' compensation coverage for the duration of the Project, that the coverage will be based on proper reporting of General Conditions 007200-37 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self-insured, with the commission's Division of Self-Insurance Regulation. Providing false or misleading information may subject the Contractor to administrative penalties, criminal penalties, civil penalties, or other civil actions. K. The Contractor's failure to comply with any of these provisions is a breach of contract by the Contractor which entitles the governmental entity to declare the Contract void if the Contractor does not remedy the breach within ten days after receipt of notice of breach from the governmental entity. ARTICLE 7—CONTRACTOR'S RESPONSIBILITIES 7.01 Supervision and Superintendence A. Supervise, inspect, and direct the performance of the Work in accordance with the Contract Documents. Contractor is solely responsible for the means, methods, techniques, sequences, and procedures of construction. B. Provide a competent resident superintendent acceptable to the OPT. The resident superintendent or acceptable qualified assistant is to be present at all times when Work is being done. Do not replace this resident superintendent except under extraordinary circumstances. Provide a replacement resident superintendent equally competent to the previous resident superintendent if replacement is required. Notify the Owner prior to replacing the resident superintendent and obtain Owner's consent to the change in superintendent. 7.02 Labor; Working Hours A. Provide competent, suitably qualified personnel to survey and lay out the Work and perform Work to complete the Project. Maintain good discipline and order at the Site. B. Perform Work at the Site during regular working hours except as otherwise required for the safety or protection of persons or the Work or property at the Site or adjacent to the Site and except as otherwise stated in the Contract Documents. Regular working hours are between sunrise and sundown Monday through Saturday unless other times are specifically authorized in writing by OAR. C. Do not perform Work on a Sunday or legal holiday without OAR's consent. The following legal holidays are observed by the Owner: Holiday Date Observed New Year's Day January 1 Martin Luther King Jr Day Third Monday in January Memorial Day Last Monday in May Independence Day July 4 Labor Day First Monday in September Thanksgiving Day Fourth Thursday in November General Conditions 007200-38 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Holiday Date Observed Friday after Thanksgiving Friday after Thanksgiving Christmas Day December 25 D. If a legal holiday falls on a Saturday, it will be observed the preceding Friday. If a legal holiday falls on a Sunday, it will be observed the following Monday. E. Pay additional cost incurred by Owner for services of the OAR or RPR to observe Work constructed outside of regular working hours. OAR will issue a Set-off in the Application for Payment for this cost per Paragraph 17.01.13 7.03 Services, Materials, and Equipment A. Provide services, materials, equipment, labor, transportation, construction equipment and machinery, tools, appliances, fuel, power, light, heat, telephone, water, sanitary facilities, temporary facilities, and other facilities and incidentals necessary for the performance, testing, start-up, and completion of the Work, whether or not these items are specifically called for in the Contract Documents. B. Provide new materials and equipment to be incorporated into the Work. Provide special warranties and guarantees required by the Contract Documents. Provide satisfactory evidence, including reports of required tests, as to the source, kind, and quality of materials and equipment as required by the Contract Documents or as requested by the OAR. C. Store, apply, install, connect, erect, protect, use, clean, and condition materials and equipment in accordance with instructions of the applicable Supplier, unless otherwise required by the Contract Documents. 7.04 Concerning Subcontractors, Suppliers, and Others A. Contractor may retain Subcontractors and Suppliers for the performance of parts of the Work. All Subcontractors and Suppliers must be acceptable to Owner. B. Contractor must retain specific Subcontractors, Suppliers, or other individuals or entities for the performance of designated parts of the Work if required to do so by the Contract Documents. C. Submit a list of proposed Subcontractors and Suppliers to OAR prior to entering into binding subcontracts or purchase orders. These proposed Subcontractors or Suppliers are deemed acceptable to Owner unless Owner raises a substantive, reasonable objection within 30 days after receiving this list. Under no circumstances shall any Subcontractor debarred under Chapter 41 of The Code of Ordinances, City of Corpus Christi, be deemed acceptable to Owner. D. Contractor is not required to retain Subcontractors,Suppliers, or other individuals or entities to furnish or perform part of the Work after the Effective Date of the Contract if Contractor has reasonable objection. E. Owner may require the replacement of Subcontractors, Suppliers, or other individuals or entities retained by the Contractor. Provide an acceptable replacement for the rejected Subcontractor, Supplier, or other individual or entity. Owner also may require Contractor to retain specific replacements, subject to Contractor's reasonable objections. General Conditions 007200-39 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 F. Contractor may be entitled to an adjustment in Contract Price or Contract Times with respect to a replacement of Subcontractors, Suppliers, or other entities required by Owner. The Contractor is not entitled to an adjustment in Contract Price or Contract Time with respect to replacement of any individual deemed unsuitable by the OPT. Notify OAR immediately if a replacement of Subcontractors, Suppliers, or other entity increases the Contract Price or Contract Times. Initiate a Change Proposal for the adjustment within 10 days of Owner's notice to replace a Subcontractor,Supplier,or other entity retained by Contractor to perform part of the Work. Do not make the replacement until the change in Contract Price or Contract Times has been accepted by the Owner if Change Proposal is to be submitted. G. Owner's initial acceptance of Subcontractors, Suppliers, or other individuals or entities, or their replacements, does not constitute a waiver of the obligation of the Contractor to complete the Work in accordance with the Contract Documents. H. Maintain a current and complete list of Subcontractors and Suppliers that are to perform or furnish part of the Work. I. Contractor is fully responsible for the acts and omissions of Subcontractors, Suppliers, and other individuals or entities performing or furnishing Work. J. Contractor is solely responsible for scheduling and coordinating the work of Subcontractors, Suppliers, and other individuals or entities performing or furnishing Work. K. Require Subcontractors, Suppliers, and other individuals or entities performing or furnishing Work to communicate with OPT through Contractor. L. Contracts between the Contractor and their Subcontractors or Suppliers may specifically bind the Subcontractors or Suppliers to the applicable terms and conditions of the Contract Documents. Contractor is responsible for meeting the requirements of the Contract Documents if they choose to not bind the Subcontractors or Suppliers to applicable terms or conditions of the Contract Documents. 1. All Subcontractors employed on this Project must be required to obtain Workers' Compensation Insurance. 2. Proof of this insurance will be required prior to the start of any Work. M. OPT may furnish information about amounts paid to Contractor for Work provided by Subcontractors or Suppliers to the entity providing the Work. N. Nothing in the Contract Documents: 1. Creates a contractual relationship between members of the OPT and members of the Contractor's Team. 2. Creates an obligation on the part of the Owner to pay or to see to the payment of money due members of the Contractor's Team, except as may be required by Laws and Regulations. 7.05 Patent Fees and Royalties A. Pay license fees, royalties, and costs incident to the use of inventions, designs, processes, products, or devices which are patented or copyrighted by others in the performance of the Work, or to incorporate these inventions, designs, processes, products, or devices which are patented or copyrighted by others in the Work. The Contract Documents identify inventions, General Conditions 007200-40 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 designs, processes, products, or devices OPT knows are patented or copyrighted by others or that its use is subject to patent rights or copyrights calling for the payment of a license fee or royalty to others. Contractor is to include the cost associated with the use of patented or copyrighted products or processes, whether specified or selected by the Contractor, in the Contract Price. B. Contractor's obligation to indemnify Owner for claims arising out of or related to infringement of patent rights and copyrights are as set forth in Paragraph 7.14. 7.06 Permits A. Obtain and pay for construction permits and licenses. OPT is to assist Contractor in obtaining permits and licenses when required to do so by applicable Laws and Regulations. Pay governmental charges and inspection fees necessary for the prosecution of the Work which are applicable at the time the Contractor's Bid is submitted or when Contractor negotiates the Contract Price. This Project is not exempt from City permits and fees unless expressly stated otherwise. 7.07 Taxes A. Contractor is responsible for all taxes and duties arising out of the Work. The Owner generally qualifies as a tax exempt agency as defined by the statutes of the State of Texas and is usually not subject to any city or state sales or use taxes, however certain items such as rented equipment may be taxable even though Owner is a tax-exempt agency. Contractor is responsible for including in the Contract Price any applicable sales and use taxes and is responsible for complying with all applicable statutes and rulings of the State Comptroller. Pay sales, consumer, use, and other similar taxes required to be paid by Contractor in accordance with the Laws and Regulations. B. The Owner is exempt from the Federal Transportation and Excise Tax. Contractor must comply with all federal regulations governing the exemptions. C. Products incorporated into the Work are exempt from state sales tax according to the provisions of Subchapter H, Chapter 151, of the Texas Tax Code. D. Contractor may not include any amounts for sales, use, or similar taxes for which the Owner is exempt in the Contract Price or any proposed Change Order or Application for Payment. E. Obtain tax exemption certificates or other documentation necessary to establish Owner's exemption from such taxes. 7.08 Laws and Regulations A. Give required notices and comply with Laws and Regulations applicable to the performance of the Work. OPT is not responsible for monitoring Contractor's compliance with Laws or Regulations except where expressly required by applicable Laws and Regulations. B. Pay costs resulting from actions taken by Contractor that are contrary to Laws or Regulations. Contractor is not responsible for determining that the design aspects of the Work described in the Contract Documents is in accordance with Laws and Regulations. This does not relieve Contractor of its obligations under Paragraph 3.03. General Conditions 007200-41 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Owner or Contractor may give notice to the other party of changes in Laws or Regulations that may affect the cost or time of performance of the Work, including: 1. Changes in Laws or Regulations affecting procurement of permits; and 2. Sales, use, value-added, consumption, and other similar taxes which come into effect after Contractor's Bid is submitted or when Contractor negotiates the Contract Price. D. Contractor may submit a Change Proposal or Owner may initiate a Claim within 30 days of this notice if Owner and Contractor are unable to agree on entitlement to or on the amount or extent of adjustments in Contract Price or Contract Times resulting from these changes. 7.09 Safety and Protection A. Contractor is solely responsible for initiating,maintaining,and supervising safety precautions and programs in connection with the Work. This responsibility does not relieve Subcontractors of their responsibility for the safety of persons or property in the performance of their work, nor for compliance with applicable safety Laws and Regulations. B. Take necessary precautions for the safety of persons on the Site or who may be affected by the Work, and provide the necessary protection to prevent damage, injury, or loss to: 1. Work and materials and equipment to be incorporated in the Work, whether stored on or off Site; and 2. Other property at or adjacent to the Site, including trees, shrubs, lawns, walks, pavements, roadways, structures, other work in progress, utilities, and Underground Facilities not designated for removal, relocation, or replacement in the course of construction. C. Comply with applicable Laws and Regulations relating to the safety and protection of persons or property. Erect and maintain necessary safeguards for safety and protection. Notify Owner; the owners of adjacent property, Underground Facilities, and other utilities; and other contractors and utility owners performing work at or adjacent to the Site when prosecution of the Work may affect them. Cooperate with them in the protection, removal, relocation, and replacement of their property or work in progress. 1. Comply with requirements of Underground Facility Damage Prevention and Safety Act, Texas Utilities Code Chapter 251. 2. Comply with all applicable safety rules and regulations of the Federal Occupational Health and Safety Act of 1970 and subsequent amendments (OSHA). D. Remedy damage, injury, or loss to property referred to in Paragraph 7.09.B caused by Contractor's Team. Pay remediation costs unless the damage or loss is: 1. Attributable to the fault of the Contract Documents; 2. Attributable to acts or omissions of OPT; or 3. Not attributable to the actions or failure to act of the Contractor's Team. E. Contractor's duties and responsibilities for safety and protection of persons or the Work or property at or adjacent to the Site continues until Work is completed and resumes whenever Contractor's Team returns to the Site to fulfill warranty or correction obligations or to conduct other tasks. General Conditions 007200-42 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 F. Comply with the applicable requirements of the Owner's safety program if required to do so in the Supplementary Conditions. A copy of the Owner's safety program will be provided in the Bidding Documents. 7.10 Safety Representative A. Provide a qualified and experienced safety representative at the Site whose duties and responsibilities are the prevention of accidents and maintaining and supervising safety programs. 7.11 Hazard Communication Programs A. Coordinate the exchange of material safety data sheets or other hazard communication information required to be made available or exchanged between or among employers at the Site in accordance with Laws or Regulations. 7.12 Emergencies A. Act to prevent threatened damage, injury or loss in emergencies affecting the safety or protection of persons or the Work or property at or adjacent to the Site. Notify OAR immediately if Contractor believes that significant changes in the Work or variations from the Contract Documents have been caused or are required as a result of this need to act. A Modification is to be issued by OAR if OPT determines that the incident giving rise to the emergency action was not the responsibility of the Contractor and that a change in the Contract Documents is required because of the action taken by Contractor in response to this emergency. 7.13 Contractor's General Warranty and Guarantee A. Contractor warrants and guarantees to Owner that Work is in accordance with the Contract Documents and is not Defective. Owner is entitled to rely on Contractor's warranty and guarantee. Assume and bear responsibility for costs and time delays associated with variations from the requirements of the Contract Documents. B. This Contractor's warranty and guarantee excludes defects or damage caused by improper maintenance or operation, abuse, or modification by OPT; or normal wear and tear under normal usage. C. Contractor's obligation to perform and complete Work in accordance with the Contract Documents is absolute. None of the following constitute an acceptance of Defective Work or a release of Contractor's obligation to perform Work in accordance with the Contract Documents: 1. Observations by OPT; 2. Recommendation by OAR to pay or payment by Owner of progress or final payments; 3. The issuance of a Certificate of Substantial Completion; 4. Use or occupancy of part of the Work by Owner; 5. Review and approval of a Shop Drawing or Sample; 6. Inspections,tests, or approvals by others; or General Conditions 007200-43 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 7. Correction of Defective Work by Owner. D. The Contract Documents may require the Contractor to accept the assignment of a contract between the Owner and a contractor or supplier. The specific warranties, guarantees, and correction obligations contained in an assigned contract govern with respect to Contractor's performance obligations to Owner for the Work described in an assigned contract. 7.14 INDEMNIFICATION A. To the fullest extent permitted by law, Contractor shall indemnify, defend, and hold harmless the Owner from and against claims, damages, losses and expenses, including but not limited to attorney's fees or dispute resolution costs, arising out of or resulting from performance of the Work and/or failure to comply with the terms and conditions of the contract, violations of Laws or Regulations, or bodily injury, death or destruction of tangible property caused by the acts, omissions or negligence of the Contractor's Team, regardless of whether such claim, damage, loss or expense is alleged to be caused in part by an Owner hereunder, subject to the Owner's defenses and liability limits under the Texas Tort Claims Act. However, nothing herein shall be construed to require Contractor to indemnify an Owner against a claim, loss, damage or expense caused by the sole negligence of an Owner. B. To the fullest extent permitted by law, Contractor shall indemnify, defend, and hold harmless the Owner from and against Indemnified Costs, arising out of or relating to: (i) the failure to control, contain, or remove a Constituent of Concern brought to the Site by Contractor's Team or a Hazardous Environmental Condition created by Contractor's Team, (ii) Contractor's Team's action or inaction related to damages, delays, disruptions or interference with the work of Owner's employees, other contractors, or utility owners performing other work at or adjacent to the Site, or (iii) the correction of Defective Work. Nothing in this paragraph obligates the Contractor to indemnify the Owner from the consequences of the Owner's sole negligence. c. To the fullest extent permitted by law, Contractor shall indemnify, defend, and hold harmless the Owner from and against Indemnified Costs resulting from infringement on patent rights or copyrights by Contractor's Team. General Conditions 007200-44 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 D. The indemnification obligations of this Paragraph 7.14 are not limited by the amount or type of damages, compensation or benefits payable by or for members of the Contractor's Team or other individuals or entities under workers' compensation acts, disability benefit acts, or other employee benefit acts in claims against Owner by an employee or the survivor or personal representative of employee of Contractor's Team. The indemnification obligations of this Paragraph 7.14 shall not be deemed to be released,waived or modified in any respect by reason of any surety or insurance provided by Contractor. E. The indemnification obligations of this Paragraph 7.14 do not extend to the liability of Designer arising out of the preparation of the Contract Documents or giving directions or instructions, or failing to give them, to the extent they are obligated to do so if that is the primary cause of the injury or damage. F. Notify the other party within 10 days if Owner or Contractor receives notice of any claim or circumstances that could give rise to an indemnified loss. The notice must include the following: 1. A description of the indemnification event in reasonable detail; 2. The basis on which indemnification may be due; and 3. The anticipated amount of the indemnified loss. This notice does not stop or prevent Owner from later asserting a different basis for indemnification or a different amount of indemnified loss than that indicated in the initial notice. Owner does not waive any rights to indemnification except to the extent that Contractor is prejudiced, suffers loss, or incurs expense because of the delay if Owner does not provide this notice within the 10-day period. G. Defense of Indemnification Claims: 1. Assume the defense of the claim with counsel chosen by the Contractor and pay related costs, unless Owner decides otherwise. Contractor's counsel must be acceptable to Owner. Control the defense and any negotiations to settle the claim. Advise Owner as to its defense of the claim within 10 days after being notified of the indemnification request. Owner may assume and control the defense if Contractor does not assume the defense. Pay all defense expenses of the Owner as an indemnified loss. 2. Owner may retain separate counsel to participate in, but not control, the defense and any settlement negotiations if Contractor defends the claim. Contractor may not settle the claim without the consent or agreement of Owner. Contractor may settle the claim with Owner's consent and agreement unless it: a. Would result in injunctive relief or other equitable remedies or otherwise require Owner to comply with restrictions or limitations that adversely affect Owner; b. Would require Owner to pay amounts that Contractor does not fund in full; or c. Would not result in Owner's full and complete release from all liability to the plaintiffs or claimants who are parties to or otherwise bound by the settlement. 7.15 Delegation of Professional Design Services A. Contractor is not required to provide professional design services unless these services are specifically required by the Contract Documents for a portion of the Work or unless these General Conditions 007200-45 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 services are required to carry out Contractor's responsibilities for construction means, methods, techniques, sequences, and procedures. Contractor is not required to provide professional services in violation of applicable Laws and Regulations. B. The Contract Documents specify performance and design criteria related to systems, materials or equipment if professional design services or certifications by a design professional related to systems, materials, or equipment are specifically required of Contractor. These services or certifications must be provided by the licensed Texas Professional Engineer or Registered Architect who prepares, signs, and seals drawings, calculations, specifications, certifications, Shop Drawings, and other documents. C. OPT is entitled to rely upon the adequacy, accuracy, and completeness of the services, certifications, or approvals performed by Contractor's design professionals, provided OPT has specified to Contractor the performance and design criteria that these services must satisfy. D. Pursuant to this Paragraph 7.15, Designer's review and approval of design calculations and design drawings is only for the limited purpose of checking for conformance with the performance and design criteria given and the design concepts expressed in the Contract Documents. Designer's review and approval of Shop Drawings and other documents is only for the purpose stated in the Contract Documents. E. Contractor is not responsible for the adequacy of the performance or design criteria specified by OPT. Advise OPT if the performance or design criteria are known or considered likely to be inadequate or otherwise deficient. ARTICLE 8—OTHER WORK AT THE SITE 8.01 Other Work A. Owner may arrange for other work at or adjacent to the Site which is not part of the Contractor's Work. This other work may be performed by Owner's employees or through other contractors. Utility owners may perform work on their utilities and facilities at or adjacent to the Site. Include costs associated with coordinating with entities performing other work or associated with connecting to this other work in the Contract Price if this other work is shown in the Contract Documents. B. OPT is to notify Contractor of other work prior to starting the work and provide any knowledge they have regarding the start of utility work at or adjacent to the Site to Contractor. C. Provide other contractors: 1. Proper and safe access to the Site; 2. Reasonable opportunity for the introduction and storage of materials and equipment; and 3. Reasonable opportunity to execute their work. D. Provide cutting, fitting, and patching of the Work required to properly connect or integrate with other work. Do not endanger the work of others by cutting, excavating, or otherwise altering the work of others without the consent of OAR and the others whose work will be affected. General Conditions 007200-46 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Inspect the work of others and immediately notify OAR if the proper execution of part of Contractor's Work depends upon work performed by others and this work has not been performed or is unsuitable for the proper execution of Contractor's Work. Contractor's failure to notify the OAR constitutes an acceptance of this other work as acceptable for integration with Contractor's Work. This acceptance does not apply to latent defects or deficiencies in the work of others. F. Take adequate measures to prevent damages, delays, disruptions, or interference with the work of Owner, other contractors, or utility owners performing other work at or adjacent to the Site. 8.02 Coordination A. Owner has sole authority and responsibility for coordination of this other work unless otherwise provided in the Contract Documents. The Owner is to identify the entity with authority and responsibility for coordination of the activities of the various contractors, the limitations of their authority, and the work to be coordinated prior to the start of other work at or adjacent to the Site. 8.03 Legal Relationships A. Contractor may be entitled to a change in Contract Price or Contract Times if, while performing other work at or adjacent to the Site for Owner, the OPT or other contractor retained by the City: 1. Damages the Work or property of Contractor's Team; 2. Delays, disrupts, or interferes with the execution of the Work; or 3. Increases the scope or cost of performing the Work through their actions or inaction. B. Notify the OAR immediately of the event leading to a potential Change Proposal so corrective action can be taken. Submit the Change Proposal within 30 days of the event if corrective action has not adequately mitigated the impact of the actions or inactions of others. Information regarding this other work in the Contract Documents is used to determine if the Contractor is entitled to a change in Contract Price or Contract Times. Changes in Contract Price require that Contractor assign rights against the other contractor to Owner with respect to the damage, delay, disruption, or interference that is the subject of the adjustment. Changes in Contract Times require that the time extension is essential to Contractor's ability to complete the Work within the Contract Times. C. Take prompt corrective action if Contractor's Team damages, delays, disrupts, or interferes with the work of Owner's employees, other contractors, or utility owners performing other work at or adjacent to the Site or agree to compensate other contractors or utility owners for correcting the damage. Promptly attempt to settle claims with other contractors or utility owners if Contractor damages, delays, disrupts, or interferes with the work of other contractors or utility owners performing other work at or adjacent to the Site. D. Owner may impose a set-off against payments due to Contractor and assign the Owner's contractual rights against Contractor with respect to the breach of the obligations described in this Paragraph 8.03 to other contractors if damages, delays, disruptions, or interference occur. General Conditions 007200-47 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Contractor's obligation to indemnify Owner for claims arising out of or related to damages, delays,disruptions, and interference with other work at the Site are as set forth in Paragraph 7.14. ARTICLE 9—OWNER'S AND OPT'S RESPONSIBILITIES 9.01 Communications to Contractor A. OPT issues communications to Contractor through OAR except as otherwise provided in the Contract Documents. 9.02 Replacement of Owner's Project Team Members A. Owner may replace members of the OPT at its discretion. 9.03 Furnish Data A. OPT is to furnish the data required of OPT under the Contract Documents. 9.04 Pay When Due A. Owner is to make payments to Contractor when due as described in Article 17. 9.05 Lands and Easements; Reports and Tests A. Owner's duties with respect to providing lands and easements are described in Paragraph 5.01. OPT will make copies of reports of explorations and tests of subsurface conditions and drawings of physical conditions relating to existing surface or subsurface structures at the Site available to Contractor in accordance with Paragraph 5.03. 9.06 Insurance A. Owner's responsibilities with respect to purchasing and maintaining insurance are described in Article 6. 9.07 Modifications A. Owner's responsibilities with respect to Modifications are described in Article 11. 9.08 Inspections,Tests, and Approvals A. OPT's responsibility with respect to certain inspections,tests, and approvals are described in Paragraph 16.02. 9.09 Limitations on OPT's Responsibilities A. The OPT does not supervise, direct, or have control or authority over, and is not responsible for Contractor's means, methods, techniques, sequences, or procedures of construction, or related safety precautions and programs, or for failure of Contractor to comply with Laws and Regulations applicable to the performance of the Work. OPT is not responsible for Contractor's failure to perform the Work in accordance with the Contract Documents. General Conditions 007200-48 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 9.10 Undisclosed Hazardous Environmental Condition A. OPT's responsibility for undisclosed Hazardous Environmental Conditions is described in Paragraph 5.06. 9.11 Compliance with Safety Program A. Contractor is to inform the OPT of its safety programs and OPT is to comply with the specific applicable requirements of this program. 9.12 Plans and Specifications A. Owner does not warrant the plans and specification. ARTICLE 10—OAR'S AND DESIGNER'S STATUS DURING CONSTRUCTION 10.01 Owner's Representative A. OAR is Owner's representative. The duties and responsibilities and the limitations of authority of OAR as Owner's representative are described in the Contract Documents. 10.02 Visits to Site A. Designer is to make periodic visits to the Site to observe the progress and quality of the Work. Designer is to determine, in general, if the Work is proceeding in accordance with the Contract Documents based on observations made during these visits. Designer is not required to make exhaustive or continuous inspections to check the quality or quantity of the Work. Designer is to inform the OPT of issues or concerns and OAR is to work with Contractor to address these issues or concerns. Designer's visits and observations are subject to the limitations on Designer's authority and responsibility described in Paragraphs 9.09 and 10.07. B. OAR is to observe the Work to check the quality and quantity of Work, implement Owner's quality assurance program, and administer the Contract as Owner's representative as described in the Contract Documents. OAR's visits and observations are subject to the limitations on OAR's authority and responsibility described in Paragraphs 9.09 and 10.07. 10.03 Resident Project Representatives A. Resident Project Representatives assist OAR in observing the progress and quality of the Work at the Site. The limitations on Resident Project Representatives' authority and responsibility are described in Paragraphs 9.09 and 10.07. 10.04 Rejecting Defective Work A. OPT has the authority to reject Work in accordance with Article 16. OAR is to issue a Defective Work Notice to Contractor and document when Defective Work has been corrected or accepted in accordance with Article 16. General Conditions 007200-49 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 10.05 Shop Drawings, Modifications and Payments A. Designer's authority related to Shop Drawings and Samples are described in the Contract Documents. B. Designer's authority related to design calculations and design drawings submitted in response to a delegation of professional design services are described in Paragraph 7.15. C. OAR and Designer's authority related to Modifications is described in Article 11. D. OAR's authority related to Applications for Payment is described in Articles 15 and 17. 10.06 Decisions on Requirements of Contract Documents and Acceptability of Work A. OAR is to render decisions regarding non-technical or contractual / administrative requirements of the Contract Documents and will coordinate the response of the OPT to Contractor. B. Designer is to render decisions regarding the conformance of the Work to the requirements of the Contract Documents. Designer will render a decision to either correct the Defective Work or accept the Work under the provisions of Paragraph 16.04 if Work does not conform to the Contract Documents. OAR will coordinate the response of the OPT to Contractor. C. Contractor may appeal Designer's decision by submitting a Change Proposal if Contractor does not agree with the Designer's decision. 10.07 Limitations on OAR's and Designer's Authority and Responsibilities A. OPT is not responsible for the acts or omissions of Contractor's Team. No actions or failure to act, or decisions made in good faith to exercise or not exercise the authority or responsibility available under the Contract Documents creates a duty in contract, tort, or otherwise of the OPT to the Contractor or members of the Contractor's Team. ARTICLE 11—AMENDING THE CONTRACT DOCUMENTS;CHANGES IN THE WORK 11.01 Amending and Supplementing the Contract Documents A. The Contract Documents may be modified by a Contract Amendment, Change Order, Work Change Directive, or Field Order. 1. Contract Amendment: Owner and Contractor may modify the terms and conditions of the Contract Documents without the recommendation of the Designer using a Contract Amendment. A Contract Amendment may be used for: a. Changes that do not involve: 1) The performance or acceptability of the Work; 2) The design as described in the Drawings, Specifications, or otherwise; or 3) Other engineering, architectural or technical matters. b. Authorizing new phases of the Work and establishing the Contract Price, Contract Times, or terms and conditions of the Contract for the new phase of Work when using phased construction or purchasing Goods and Special Services to be incorporated into the Project. General Conditions 007200-50 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. Change Order: All changes to the Contract Documents that include a change in the Contract Price or the Contract Times for previously authorized Work, or changes to the Work requiring Designer's approval must be made by a Change Order. A Change Order may also be used to establish modifications of the Contract Documents that do not affect the Contract Price or Contract Times. 3. Work Change Directive: A Work Change Directive does not change the Contract Price or the Contract Times, but is evidence that the parties expect that the modifications ordered or documented by a Work Change Directive will be incorporated in a subsequently issued Change Order following negotiations on the Contract Price and Contract Times. If negotiations under the terms of the Contract Documents governing adjustments, expressly including Paragraphs 11.04 and 11.05 are unsuccessful, Contractor must submit a Change Proposal seeking an adjustment of the Contract Price or the Contract Times no later than 30 days after the completion of the Work set out in the Work Change Directive. 4. Field Order: Designer may require minor changes in the Work that do not change the Contract Price or Contract Times using a Field Order. OAR may issue a Field Order for non-technical, administrative issues. Submit a Change Proposal if Contractor believes that a Field Order justifies an adjustment in the Contract Price or Contract Times before proceeding with the Work described in the Field Order. B. Perform added or revised Work under the applicable provisions of the Contract Documents for the same or similar Work unless different Drawings, Specifications or directions are provided in the Modification. 11.02 Owner-Authorized Changes in the Work A. Owner may order additions, deletions,or revisions in the Work at any time as recommended by the Designer to the extent the change: 1. Involves the design as described in the Contract Documents; 2. Involves acceptance of the Work; or 3. Involves other engineering, architectural or technical matters. B. These changes may be authorized by a Modification. Proceed with the Work involved or, in the case of a deletion in the Work, immediately cease construction activities with respect to the deleted Work upon receipt of the Modification. Nothing in this paragraph obligates the Contractor to undertake Work that Contractor reasonably concludes cannot be performed in a manner consistent with Contractor's safety obligations under the Contract Documents or Laws and Regulations. 11.03 Unauthorized Changes in the Work A. Contractor is not entitled to an increase in the Contract Price or an extension of the Contract Times with respect to Work performed that is not required by the Contract Documents, except in the case of an emergency as provided in Paragraph 7.12, or in the case of uncovering Work as provided in Paragraph 16.05. General Conditions 007200-51 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Contractor is responsible for costs and time delays associated with variations from the requirements of the Contract Documents unless the variations are specifically approved by Change Order. 11.04 Change of Contract Price A. The Contract Price for authorized Work can only be changed by a Change Order. Any Change Proposal for an adjustment in the Contract Price must comply with the provisions of Paragraph 11.06. Any Claim for an adjustment of Contract Price must comply with the provisions of Article 13. B. An adjustment in the Contract Price is to be determined as follows: 1. By applying unit prices to the quantities of the items involved, subject to the provisions of Paragraph 15.03, where the Work involved is covered by unit prices in the Contract Documents; 2. By a mutually agreed lump sum where the Work involved is not covered by unit prices in the Contract Documents; or 3. Payment on the basis of the Cost of the Work determined as provided in Paragraph 15.01 plus a Contractor's fee for overhead and profit determined as provided in Paragraph 15.05 when the Work involved is not covered by unit prices in the Contract Documents and the parties do not reach a mutual agreement to a lump sum. C. The original Contract Price may not be increased by more than 25 percent or the limit set out in Texas Local Government Code 252.048 or its successor statute, whichever is greater. Owner may decrease the Work by up to 25 percent of the Contract Price. 11.05 Change of Contract Times A. The Contract Times for authorized Work can only be changed by Change Order. Any Change Proposal for an adjustment in the Contract Times must comply with the provisions of Paragraph 11.06. Any Claim for an adjustment in the Contract Times must comply with the provisions of Article 13. B. An adjustment of the Contract Times is subject to the limitations described in Paragraph 4.04. 11.06 Change Proposals A. Submit a Change Proposal in accordance with Article 12 to the OAR to: 1. Request an adjustment in the Contract Price or Contract Times; 2. Appeal an initial decision by OPT concerning the requirements of the Contract Documents or relating to the acceptability of the Work under the Contract Documents; 3. Contest a set-off against payment due; or 4. Seek other relief under the Contract Documents. General Conditions 007200-52 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Notify the OAR within 3 days if a Change Proposal is to be submitted. Submit each Change Proposal to OAR no later than 30 days after the event initiating the Change Proposal. 11.07 Execution of Change Orders A. Owner and Contractor are to execute Change Orders covering: 1. Changes in the Contract Price or Contract Times, which are agreed to by Owner and Contractor, including undisputed sums or amount of time for Work actually performed in accordance with a Work Change Directive; 2. Changes in Contract Price resulting from Owner set-offs unless the set-off has been successfully challenged by Contractor; 3. Changes in the Work which are: a. Ordered by Owner pursuant to Paragraph 11.02.A, b. Required because Defective Work was accepted under Paragraph 16.04 or Owner's correction of Defective Work under Paragraph 16.07, or c. Agreed to by the Owner and Contractor; and 4. Changes in the Contract Price or Contract Times, or other changes under Paragraph 11.06 or Article 13. B. Acceptance of a Change Order by Contractor constitutes a full accord and satisfaction for any and all claims and costs of any kind, whether direct or indirect, including but not limited to impact, delay or acceleration damages arising from the subject matter of the Change Order. Each Change Order must be specific and final as to prices and extensions of time, with no reservations or other provisions allowing for future additional money or time as a result of the particular changes identified and fully compensated in the Change Order. The execution of a Change Order by Contractor constitutes conclusive evidence of Contractor's agreement to the ordered changes in the Work. This Contract, as amended, forever releases any claim against Owner for additional time or compensation for matters relating to or arising out of or resulting from the Work included within or affected by the executed Change Order. This release applies to claims related to the cumulative impact of all Change Orders and to any claim related to the effect of a change on unchanged Work. C. All Change Orders require approval by either the City Council or Owner by administrative action. The approval process requires a minimum of 45 days after submission in final form with all supporting data. Receipt of Contractor's submission by Owner constitutes neither acceptance nor approval of a Change Order, nor a warranty that the Change Order will be authorized by City Council or administrative action. The time required for the approval process may not be considered a delay and no extensions to the Contract Times or increase in the Contract Price will be considered or granted as a result of the process. Contractor may proceed with Work if a Work Change Directive is issued. D. If the Contractor refuses to execute a Change Order that is required to be executed under the terms of this Paragraph 11.07, the Change Order is deemed to be in full force as if executed by Contractor. Contractor may file a Claim for payment and/or time, pursuant to Article 13. General Conditions 007200-53 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 11.08 Notice to Surety A. Notify the surety of Modifications affecting the general scope of the Work, changes in the provisions of the Contract Documents,or changes in Contract Price or Contract Times. Adjust the amount of each Bond when Modifications change the Contract Price. ARTICLE 12—CHANGE MANAGEMENT 12.01 Requests for Change Proposal A. Designer will initiate Modifications by issuing a Request for a Change Proposal (RCP). 1. Designer will prepare a description of proposed Modifications. 2. Designer will issue the Request for a Change Proposal form to Contractor. A number will be assigned to the Request for a Change Proposal when issued. 3. Return a Change Proposal in accordance with Paragraph 12.02 to the Designer for evaluation by the OPT. 12.02 Change Proposals A. Submit a Change Proposal (CP) to the Designer for Contractor initiated changes in the Contract Documents or in response to a Request for Change Proposal. A Change Proposal must be submitted to the OAR no later than 30 days after the event initiating the Change Proposal. 1. Use the Change Proposal form provided. 2. Assign a number to the Change Proposal when issued. 3. Include with the Change Proposal: a. A complete description of the proposed Modification if Contractor initiated or proposed changes to the OPT's description of the proposed Modification. b. The reason the Modification is requested, if not in response to a Request for a Change Proposal. c. A detailed breakdown of the cost of the change if the Modification requires a change in Contract Price. The itemized breakdown is to include: 1) List of materials and equipment to be installed; 2) Man hours for classification; 3) Equipment used in construction; 4) Consumable supplies,fuels, and materials; 5) Royalties and patent fees; 6) Bonds and insurance; 7) Overhead and profit; 8) Field office costs; and 9) Other items of cost. General Conditions 007200-54 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 d. Provide the level of detail outlined in the paragraph above for each Subcontractor or Supplier actually performing the Work if Work is to be provided by a Subcontractor or Supplier. Indicate appropriate Contractor mark-ups for Work provided through Subcontractors and Suppliers. Provide the level of detail outline in the paragraph above for self-performed Work. e. Submit Change Proposals that comply with Article 15 for Cost of Work. f. Provide a revised schedule. Show the effect of the change on the Project Schedule and the Contract Times. B. Submit a Change Proposal to the OAR to request a Field Order. C. A Change Proposal is required for all substitutions or deviations from the Contract Documents. D. Request changes to products in accordance with Article 25. 12.03 Designer Will Evaluate Request for Modification A. OAR is to advise OPT regarding the Change Proposal. OPT is to review each Change Proposal and Contractor's supporting data, and within 30 days after receipt of the documents, direct the OAR to either approve or deny the Change Proposal in whole or in part. OAR is to issue a Change Order for an approved Change Proposal. The Contractor may deem the Change Proposal to be denied if OAR does not take action on the Change Proposal within 30 days and start the time for appeal of the denial under Article 13. 1. Change Orders and Contract Amendments will be sent to the Contractor for execution with a copy to the Owner recommending approval. A Work Change Directive may be issued if Work needs to progress before the Change Order or Contract Amendment can be authorized by the Owner. 2. Work Change Directives, Change Orders, and Contract Amendments can only be approved by the Owner. a. Work performed on the Change Proposal prior to receiving a Work Change Directive or approval of the Change Order or Contract Amendment is performed at the Contractor's risk. b. No payment will be made for Work on Change Orders or Contract Amendments until approved by the Owner. B. The Contractor may be informed that the Request for a Change Proposal is not approved and construction is to proceed in accordance with the Contract Documents. 12.04 Substitutions A. The products of the listed Suppliers are to be furnished where Specifications list several manufacturers but do not specifically list "or equal" or "or approved equal" products. Use of any products other than those specifically listed is a substitution. Follow these procedures for a substitution. B. Substitutions are defined as any product that the Contractor proposes to provide for the Project in lieu of the specified product. Submit a Change Proposal per Paragraph 12.02 along with a Shop Drawing as required by Article 25 to request approval of a substitution. General Conditions 007200-55 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Prove that the product is acceptable as a substitute. It is not the Designer's responsibility to prove the product is not acceptable as a substitute. 1. Indicate on a point by point basis for each specified feature that the product is acceptable to meet the intent of the Contract Documents requirements. 2. Make a direct comparison with the specified Suppliers published data sheets and available information. Provide this printed material with the documents submitted. 3. The decision of the Designer regarding the acceptability of the proposed substitute product is final. D. Provide a written certification that, in making the substitution request,the Contractor: 1. Has determined that the substituted product will perform in substantially the same manner and result in the same ability to meet the specified performance as the specified product. 2. Will provide the same warranties and/or bonds for the substituted product as specified or as would be provided by the manufacturer of the specified product. 3. Will assume all responsibility to coordinate any modifications that may be necessary to incorporate the substituted product into the Project and will waive all claims for additional Work which may be necessary to incorporate the substituted product into the Project which may subsequently become apparent. 4. Will maintain the same time schedule as for the specified product. E. Pay for review of substitutions in accordance with Article 25. ARTICLE 13—CLAIMS 13.01 Claims A. Follow the Claims process described in this Article for the following disputes between Owner and Contractor: 1. Seeking an adjustment of Contract Price or Contract Times; 2. Contesting an initial decision by OAR concerning the requirements of the Contract Documents or the acceptability of Work under the Contract Documents; 3. Appealing OAR's decision regarding a Change Proposal; 4. Seeking resolution of a contractual issue that OAR has declined to address; or 5. Seeking other relief with respect to the terms of the Contract. B. Contractor shall be entitled to an extension of Contract Time for delays or disruptions due to unusually severe weather in excess of weather normally experienced at the job site, as determined from climatological data set forth by the National Weather Service and which affects the Project's critical path. Contractor shall bear the entire economic risk of all weather delays and disruptions. Contractor shall not be entitled to any increase in the Contract Price by reason of such delays or disruptions. Upon Contractor reaching Substantial Completion, Owner and Contractor shall look back at the entire duration of the calendar day Project and review the totality of what Contractor claims were unusually severe weather disruptions. If the Project was delayed or disrupted due to unusually severe weather in General Conditions 007200-56 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 excess of weather normally experienced over the entire duration of the Project, Contractor may make a Claim for an extension of the Contract Time for delays or disruptions due to unusually severe weather in excess of weather normally experienced at the job site, as determined from climatological data set forth by the National Weather Service and which affects the Project's critical path. Any time extension granted shall be non-compensatory. 13.02 Claims Process A. Claims must be initiated by written notice. Notice must conspicuously state that it is a notice of a Claim in the subject line or first sentence. Notice must also list the date of first occurrence of the claimed event. B. Except for Claims resulting from unusually severe weather, notice of a Claim by Contractor must be in writing and delivered to the Owner, Designer and the OAR within 14 days after the start of the event giving rise to the Claim. Failure by Contractor to submit written notice of a Claim within 14 days shall constitute a waiver of such Claim. C. Submit the complete Claim with supporting documentation to Owner no later than 60 days after the start of the event giving rise to the Claim (unless Designer allows additional time for claimant to submit additional or more accurate data in support of such Claim). The Claim must be signed and sworn to by Contractor, certifying that the Claim is made in good faith, that the supporting data is accurate and complete, and that to the best of Contractor's knowledge and belief,the relief requested accurately reflects the full compensation to which Contractor is entitled. Failure by Contractor to submit the Claim within 60 days shall constitute a waiver of such Claim. D. Any Claims by Contractor that are not brought within 90 days following the termination of the Contract are waived and shall be automatically deemed denied. E. Claims by Owner must be submitted by written notice to Contractor. F. The responsibility to substantiate a Claim rests with the entity making the Claim. Claims must contain sufficient detail to allow the other party to fully review the Claim. 1. Claims seeking an adjustment of Contract Price must include the Contractor's job cost report. Provide additional documentation as requested by OAR or Designer. 2. Claims seeking an adjustment of Contract Time must include a Time Impact Analysis and native schedule files in Primavera or MS Project digital format. Provide additional documentation as requested by OAR or Designer. G. Claims by Contractor against Owner and Claims by Owner against Contractor, including those alleging an error or omission by Designer but excluding those arising under Section 7.12,shall be referred initially to Designer for consideration and recommendation. H. Designer will review a Claim by Contractor within 30 days of receipt of the Claim and take one or more of the following actions: 1. Request additional supporting data from the party who made the Claim; 2. Issue a recommendation; 3. Suggest a compromise; or General Conditions 007200-57 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4. Advise the parties that Designer is not able to make a recommendation due to insufficient information or a conflict of interest. I. If the Designer does not take any action, the Claim shall be deemed denied 30 days after receipt of the Claim. J. Following receipt of Designer's initial recommendation regarding a Claim,the Contractor and the Owner shall seek to resolve the Claim through the exchange of information and direct negotiations. If no agreement is reached within 90 days, the Claim shall be deemed denied. The Owner and Contractor may extend the time for resolving the Claim by mutual agreement. Notify OAR of any actions taken on a Claim. K. If the entity receiving a Claim approves the Claim in whole or in part or denies it in whole or in part, this action is final and binding unless the other entity invokes the procedure described in Article 22 for final resolution of disputes by filing a notice of appeal within 30 days after this action. L. If the Owner and Contractor reach a mutual agreement regarding a Claim, the results of the agreement or action on the Claim will be incorporated in a Change Order by the OAR to the extent they affect the Contract Documents, the Contract Price, or the Contract Times. M. Both parties shall continue to perform all obligations under the Agreement during the pendency of any dispute or disagreement relating to this Agreement, unless performance would be impracticable or impossible under the circumstances. N. Any failure of Contractor to comply with any of the foregoing conditions precedent with regard to any such Claim shall constitute a waiver of any entitlement to submit or pursue such Claim. O. Receipt and review of a Claim by City shall not be construed as a waiver of any defenses to the Claim available to the City under the Contract Documents or at law. ARTICLE 14—PREVAILING WAGE RATE REQUIREMENTS 14.01 Payment of Prevailing Wage Rates A. Contractor and any Subcontractors employed on this Project shall pay not less than the rates established by the Owner as required by Texas Government Code Chapter 2258. B. Contractor and its Subcontractors are required to pay Davis-Bacon Wage Rates. C. Contractor and its Subcontractors are required to pay laborers and mechanics an overtime rate of not less than one and one-half times the basic rate for all hours worked in excess of forty hours in a given workweek. 14.02 Records A. In accordance with Tex. Gov't Code§2258.024,the Contractor and its Subcontractors, if any, shall keep a record showing: 1. The name and occupation of each worker employed by the Contractor or Subcontractor in the construction of the Work; and 2. The actual per diem wages paid to each worker. General Conditions 007200-58 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. The record shall be open at all reasonable hours to inspection by the officers and agents of the Owner. 14.03 Liability; Penalty; Criminal Offense A. Tex. Gov't Code §2258.003 — Liability: An officer, agent, or employee of the Owner is not liable in a civil action for any act or omission implementing or enforcing Chapter 2258 unless the action was made in bad faith. B. Tex. Gov't Code §2258.023(b)— Penalty: Any Contractor or Subcontractor who violates the requirements of Chapter 2258,shall pay to the Owner,on whose behalf the Contract is made, $60 for each worker employed on each calendar day or part of the day that the worker is paid less than the wage rates stipulated in the Contract. C. Tex. Gov't Code §2258.058—Criminal Offense: 1. An officer, agent, or representative of the Owner commits an offense if the person willfully violates or does not comply with a provision of Chapter 2258. 2. Any Contractor or Subcontractor, or an agent or representative of the Contractor or Subcontractor, commits an offense if the person violates Tex. Gov't Code §2258.024. 3. An offense is punishable by: a. A fine not to exceed $500; b. Confinement in jail for a term not to exceed 6 months; or c. Both a fine and confinement. 14.04 Prevailing Wage Rates A. Use the Prevailing Wage Rates specified in the Supplementary Conditions. ARTICLE 15—COST OF THE WORK;ALLOWANCES; UNIT PRICE WORK 15.01 Cost of the Work A. The Cost of the Work is the sum of costs described in this Paragraph 15.01, except those excluded in Paragraph 15.01.D, necessary for the proper performance of the Work. The provisions of this Paragraph 15.01 are used for two distinct purposes: 1. To determine Cost of the Work when Cost of the Work is a component of the Contract Price under cost-plus,time-and-materials, or other cost-based terms; or 2. To determine the value of a Change Order, Change Proposal, Claim, set-off, or other adjustment in Contract Price. B. Contractor is entitled only to those additional or incremental costs required because of the change in the Work or because of the event giving rise to the adjustment when the value of the adjustment is determined on the basis of the Cost of the Work. General Conditions 007200-59 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Costs included in the Cost of the Work may not exceed the prevailing costs in the proximate area of the Site for similar work unless agreed to by the Owner. Cost of the Work includes only the following items: 1. Payroll costs for Contractor's employees performing the Work, including one foreman per crew, and other required and agreed upon personnel for the time they are employed on the Work. Employees are to be paid according to wage rates for job classifications as agreed to by Owner. Where the Cost of the Work is being used under provisions of Paragraph 15.01.A.2, rates paid for this Work are to be the same as paid for Contract Work as established by certified payroll. Payroll costs may include: a. Actual costs paid for salaries and wages; b. Actual cost paid for fringe benefits, which may include: 1) Social security contributions, 2) Unemployment, 3) Excise and payroll taxes, 4) Workers' compensation, 5) Health and retirement benefits, 6) Bonuses, and 7) Paid time off for sick leave,vacations, and holidays; and c. Actual cost of additional compensation paid for performing Work outside of regular working hours, on Sunday or legal holidays, to the extent authorized by Owner. 2. Cost of materials and equipment furnished and incorporated in the Work, including transportation and storage costs and required Suppliers'field services. Contractor may retain cash discounts unless Owner provided funds to the Contractor for early payment of these materials and equipment. Cash discounts are to be credited to Owner if the Owner provides funds for early payment. Make provisions for trade discounts, rebates, refunds, and returns from sale of surplus materials and equipment and reduce the Cost of the Work by these amounts. 3. Payments made by Contractor to Subcontractors for Work performed by Subcontractors. Obtain competitive bids from Subcontractors acceptable to Owner unless Owner agrees to use Subcontractors proposed by the Contractor. Bids are to be opened in the presence of the OAR and other designated members for the OPT. Provide copies of bids to the OAR to use in determining,with the OPT,which bids are acceptable. The Subcontractor's Cost of the Work and fee are determined in the same manner as Contractor's Cost of the Work and fee as provided in this Paragraph 15.01 if the subcontract provides that the Subcontractor is to be paid on the basis of Cost of the Work plus a fee. 4. Supplemental costs including the following: a. The proportion of necessary transportation, travel, and subsistence expenses of Contractor's employees incurred in discharge of duties connected with the Work; b. Costs of materials, supplies, equipment, machinery, appliances, office, and temporary facilities at the Site including transportation and maintenance costs; General Conditions 007200-60 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 c. Costs of hand tools not owned by the workers consumed in the performance of the Work. Costs of hand tools not owned by the workers which are used but not consumed in the performance of the Work and which remain the property of Contractor, less their market value when Work is completed; d. For Contractor-and Subcontractor-owned machinery,trucks, power tools or other equipment, use the FHWA rental rates found in the Rental Rate Blue Book ("Blue Book") multiplied by the regional adjustment factor and the rate adjustment factor to establish hourly rates. Use the rates in effect for each section of the Blue Book at the time of use. Payment will be made for the actual hours used in the Work. 1) Standby costs will be paid at SO% of the FHWA rental rates found in the Blue Book if Contractor is directed by Owner in writing to standby. Standby costs will not be allowed during periods when the equipment would otherwise have been idle. For a six-day work week, no more than eight hours per a 24-hour day, no more than 48 hours per week and no more than 208 hours per month shall be paid of standby time. Operating costs shall not be charged by Contractor. e. Rental of construction equipment, including the costs of transporting, loading, unloading, assembling, dismantling, and removing construction equipment, whether rented from Contractor or others, in accordance with rental agreements approved by Owner. Costs for rental of equipment will not be paid when the equipment is no longer necessary for the Work. Justify idle time for equipment by demonstrating that it was necessary to keep equipment on Site for related future Work; 1) The hourly rate shall be determined by dividing the actual invoice cost by the actual number of hours the equipment is involved in the Work. Owner reserves the right to limit the hourly rate to comparable Blue Book rates. 2) If Contractor is directed to standby in writing by Owner, standby costs will be paid at the invoice daily rate excluding operating costs, which includes fuel, lubricants, repairs and servicing. f. Applicable sales, consumer, use, and other similar taxes related to the Work for which the Owner is not exempt, and which Contractor pays consistent with Laws and Regulations; g. Deposits lost for causes other than negligence of Contractor's Team; h. Royalty payments and fees for permits and licenses; i. Cost of additional utilities,fuel, and sanitary facilities at the Site; j. Minor expense items directly required by the Work; and k. Premiums for Bonds and insurance required by the Contract Documents. D. The Cost of the Work does not include the following items: 1. Payroll costs and other compensation of Contractor's officers, executives, principals of partnerships and sole proprietorships, general managers, safety managers, superintendents, engineers, architects, estimators, attorneys, auditors, accountants, purchasing and contracting agents, expediters, clerks, and other personnel employed General Conditions 007200-61 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 by Contractor, whether at the Site or in Contractor's principal or branch office, for general administration of the Work and not specifically included in the agreed upon schedule of job classifications referred to in Paragraph 15.01.C.1 or specifically covered by Paragraph 15.01.C.4. These administrative costs are covered by the Contractor's fee. 2. Office expenses other than Contractor's office at the Site. 3. Any part of Contractor's capital expenses, including interest on Contractor's capital employed for the Work and charges against Contractor for delinquent payments. 4. Costs due to the actions of Contractor's Team for the correction of Defective Work, disposal of materials or equipment that do not comply with Specifications, and correcting damage to property. 5. Losses, damages, and related expenses caused by damage to the Work or sustained by Contractor in connection with the performance of the Work. Contractor is entitled to recover costs if covered by insurance provided in accordance with Article 6. Such losses may include settlements made with the approval of Owner. Do not include these losses, damages, and expenses in the Cost of the Work when determining Contractor's fee. 6. Any Indemnified Cost paid with regard to Contractor's indemnification of Owner. 7. Other overhead or general expense costs and the costs of items not described in Paragraphs 15.01.C. E. The Contractor's fee for profit and overhead is determined as follows: 1. In accordance with the Agreement when the Work is performed on a cost-plus basis; 2. A mutually acceptable fixed fee; or 3. A fee based on the following percentages of the various portions of the Cost of the Work: a. The Contractor's fee is 15 percent for costs incurred under Paragraphs 15.01.C.1, 15.01.C.2 and 15.01.C.4; b. The Contractor's fee is 5 percent for costs incurred under Paragraph 15.01.C.3; C. Fees are to be determined as follows where one or more tiers of subcontracts are used: 1) The Subcontractor's fee is 15 percent for costs incurred under Paragraphs 15.01.C.1 and 15.01.C.2 for the Subcontractor that actually performs the Work at whatever tier; 2) The Subcontractor's fee is 5 percent for costs incurred under Paragraph 15.01.C.4 for the Subcontractor that actually performs the Work at whatever tier; and 3) The Contractor and Subcontractors of a tier higher than that of the Subcontractor that actually performs the Work are to be allowed a fee of 5 percent of the fee plus underlying costs incurred by the next lower tier Subcontractor. d. No fee is payable on the basis of costs itemized under Paragraph 15.01.D; General Conditions 007200-62 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 e. Five percent of the net decrease in the cost is to be deducted for changes which result in a net decrease in Contract Price; and 4. The adjustment in Contractor's fee is based on the net change in accordance with Paragraphs 15.05.13.1 through 15.05.13.5, inclusive when both additions and credits are involved in any one change. F. Establish and maintain records in accordance with generally accepted accounting practices and submit these records, including an itemized cost breakdown together with supporting data, in a form and at intervals acceptable to OAR whenever the Cost of the Work is to be determined pursuant to this Paragraph 15.01. 15.02 Allowances A. Include allowances specified in the Contract Documents in the Contract Price and provide Work covered by the allowance as authorized by the Owner through the OAR. B. Contractor agrees that: 1. The cash allowance is used to compensate the Contractor for the cost of furnishing materials and equipment for the Work covered by the allowance item in the Contract Documents. Cost may include applicable taxes. Make provisions for trade discounts, rebates, and refunds and reduce the allowance costs by these amounts. 2. Contractor's costs for unloading and handling on the Site, labor, installation, overhead, profit, and other expenses contemplated for the cash allowances have been included in the Contract Price and not in the allowances; and 3. Costs for cash allowances and installation costs as described in Paragraphs 15.02.13.1 and 15.02.13.2 above are included in the Contract Price. C. OAR will issue a Change Order to adjust the Contract Price by the difference between the allowance amount and the actual amount paid by Contractor for Work covered by the allowance. The Change Order will be issued at the time costs are incurred by Contractor for Work covered by the allowance and this Work is included on the Application for Payment. 15.03 Unit Price Work A. The initial Contract Price for Unit Price Work is equal to the sum of the unit price line items in the Agreement. Each unit price line item amount is equal to the product of the unit price for each line item times the estimated quantity of each item as indicated in the Contract. B. The estimated quantities of items of Unit Price Work are not guaranteed and are solely for the purpose of comparing Bids and determining an initial Contract Price. Payments to Contractor for Unit Price Work are to be based on actual quantities measured for Work in place. C. Each unit price is deemed to include an amount considered by Contractor to be adequate to cover Contractor's overhead and profit for each separately identified item. D. OAR is to determine the actual quantities and classifications of Unit Price Work performed by Contractor to be incorporated into each Application for Payment. OAR's decision on actual quantities is final and binding, subject to the provisions of Paragraph 15.03.E. General Conditions 007200-63 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Contractor may submit a Change Proposal,or Owner may file a Claim,seeking an adjustment in the Contract Price within 30 days of OAR's decision under Paragraph 15.03.D, if: 1. The total cost of a particular item of Unit Price Work amounts to 20 percent or more of the total Contract Price and the variation in the quantity of that particular item of Unit Price Work performed by the Contractor differs by more than 20 percent from the estimated quantity of an item indicated in the Contract; 2. There is no corresponding adjustment with respect to other items of Work; and 3. Contractor believes it has incurred additional expense as a result of this condition or Owner believes that the quantity variation entitles Owner to an adjustment in the Contract Price. 15.04 Contingencies A. Contingency funds may be included in the Contract Price to pay for Work not defined specifically by the Contract Documents that is essential to the completion of the Project. Contingency funds will be as described in the Contract. B. The contingency funds may be used for costs incurred by the Contractor provided these costs are approved by the Owner. Costs are to be determined and documented in accordance with Paragraph 15.01. The contingency funds are not to be used for the following items: 1. Cost overruns due to changes in material costs after the Contract Price is established, unless specific price escalation provisions are made in the Contract. 2. Rework required to correct Defective Work. 3. Inefficiencies in completing the Work due to the Contractor's selected means, methods, sequences, or procedures of construction. 4. Work Contractor failed to include in the Contract Price. 5. Changes required by changes in Laws and Regulations enacted after the Contract Price is established. 6. Any Work that does not constitute a change in Scope in the Work included in the Contract Price. C. OAR is to issue a Change Order for approved expenditures from contingency funds. When the Change Order is issued, the costs are to be added to the Application for Payment. Contractor is to maintain a tabulation showing the contingency amount, adjustments to the contingency amount, and amounts remaining as the Project progresses. D. Any contingency amounts that are not included in a Change Order are retained bythe Owner. A Change Order will be issued to deduct unused contingency amounts from the Contract Price prior to Final Payment. General Conditions 007200-64 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ARTICLE 16—TESTS AND INSPECTIONS;CORRECTION,REMOVAL,OR ACCEPTANCE OF DEFECTIVE WORK 16.01 Access to Work A. Provide safe access to the Site and the Work for the observation, inspection, and testing of the Work in progress. Contractor can require compliance with Contractor's safety procedures and programs as part of providing safe access. 16.02 Tests, Inspections and Approvals A. OPT may retain and pay for the services of an independent inspector, testing laboratory, or other qualified individual or entity to perform inspections. Notify OAR when the Work is ready for required inspections and tests. Provide adequate notice to allow for coordination with entities providing inspection or testing as determined by the OAR. Cooperate with inspection and testing personnel and assist with providing access for required inspections, tests, and handling test specimens or Samples. B. Arrange for and facilitate inspections, tests, and approvals required by Laws or Regulations of governmental entities having jurisdiction that require Work to be inspected, tested, or approved by an employee or other representative of that entity. Pay associated costs and furnish OAR with the required certificates of inspection or approval. C. Arrange, obtain, and pay for inspections and tests required: 1. By the Contract Documents, unless the Contract Documents expressly allocate responsibility for a specific inspection or test to OPT; 2. To attain OPT's acceptance of materials or equipment to be incorporated in the Work; 3. By manufacturers of equipment furnished under the Contract Documents; 4. For testing, adjusting, and balancing of mechanical, electrical, and other equipment to be incorporated into the Work; 5. For acceptance of materials, mix designs, or equipment submitted for approval prior to Contractor's purchase thereof for incorporation in the Work,- 6. ork;6. For re-inspecting or retesting Defective Work, including any associated costs incurred by the testing laboratory for cancelled tests or standby time; and 7. For retesting due to failed tests. D. Provide independent inspectors, testing laboratories, or other qualified individuals or entities acceptable to OPT to provide these inspections and tests. 16.03 Defective Work A. It is Contractor's obligation to ensure that the Work is not Defective. B. OPT has the authority to determine whether Work is Defective and to reject Defective Work. C. OAR is to notify Contractor of Defective Work of which OPT has actual knowledge. D. Promptly correct Defective Work. E. Take no action that would void or otherwise impair Owner's special warranties or guarantees when correcting Defective Work. General Conditions 007200-65 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 F. Pay claims, costs, losses,and damages arising out of or relating to Defective Work, including: 1. Costs for correction, removal, and replacement of Defective Work; 2. Cost of the inspection and testing related to correction of Defective Work; 3. Fines levied against Owner by governmental authorities because of Defective Work; and 4. Costs of repair or replacement of work of others resulting from Defective Work. 16.04 Acceptance of Defective Work A. Owner may elect to accept Defective Work instead of requiring correction or removal and replacement of Defective Work provided: 1. This acceptance occurs prior to final payment; 2. Designer confirms that the Defective Work is in general accordance with the design intent and applicable engineering or architectural principles; and 3. Designer confirms that acceptance of the Defective Work does not endanger public health or safety. B. Owner may impose a reasonable set-off against payments due under Article 17 for costs associated with OPT's evaluation of Defective Work to determine if it can be accepted and to determine the diminished value of the Work. Owner may impose a reasonable set-off against payments due under Article 17 if the parties are unable to agree as to the decrease in the Contract Price to compensate Owner for the diminished value of Defective Work accepted. OAR is to issue a Modification for acceptance of the Defective Work prior to final payment. Pay an appropriate amount to Owner if the acceptance of Defective Work occurs after final payment. 16.05 Uncovering Work A. OPT has the authority to require inspection or testing of the Work,whether or not the Work is fabricated, installed or completed. B. Work that is covered prior to approval of the OAR must be uncovered for OPT's observation if requested by OAR. Pay for uncovering Work and its subsequent restoration unless Contractor has given OAR timely notice of Contractor's intention to cover the Work and OAR fails to act with reasonable promptness in response to this notice. C. Provide necessary labor, material, and equipment and uncover, expose, or otherwise make available the portion of the Work suspected of being Defective for observation, inspection, or testing if OPT considers it necessary or advisable that covered Work be observed by Designer or inspected or tested by others as directed by the OAR. 1. Pay for claims, costs, losses, and damages associated with uncovering, exposing, observing, inspecting, and testing if it is found that the uncovered Work is Defective. Pay costs for correction of Defective Work. Pay for reconstruction, repair, or replacement of work of others resulting from the Defective Work if it is found that the uncovered Work is Defective. General Conditions 007200-66 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 16.06 Owner May Stop the Work A. Owner may order Contractor to stop the Work if: 1. The Work is Defective; 2. Contractor fails to supply sufficient skilled workers or suitable materials or equipment; or 3. Contractor performs Work that may fail to conform to the Contract Documents when completed. This stop work order is to remain in effect until the reason for the stop work order has been eliminated. Owner's right to stop the Work does not create a duty to exercise this right for the benefit of Contractor's Team or surety. 16.07 Owner May Correct Defective Work A. Owner may remedy deficiencies in the Work after 7 days' notice to Contractor if: 1. Contractor fails to correct Defective Work, or to remove and replace rejected Work as required by OPT; 2. Contractor fails to perform the Work in accordance with the Contract Documents; or 3. Contractor fails to comply with other provisions of the Contract Documents. B. Owner may: 1. Exclude Contractor from the Site; 2. Take possession of the Work and suspend Contractor's services related to the Work; and 3. Incorporate stored materials and equipment in the Work. C. Allow OPT access to the Site and off-Site storage areas to enable Owner to exercise the rights and remedies under this Paragraph 16.07. D. All claims, costs, losses, and damages incurred or sustained by Owner in exercising the rights and remedies under this Paragraph 16.07 are to be charged against Contractor as a set-off against payments due under Article 17. These claims, costs, losses, and damages include costs of repair and the cost of replacement of work of others destroyed or damaged by correction, removal, or replacement of Contractor's Defective Work. E. Contractor is not allowed an extension of the Contract Times because of delays in the performance of the Work attributable to the exercise of the Owner's rights and remedies under this Paragraph 16.07. ARTICLE 17—PAYMENTS TO CONTRACTOR;SET-OFFS;COMPLETION; CORRECTION PERIOD 17.01 Progress Payments A. Progress payment requests are to be submitted to the OAR on the Application for Payment form provided by the OAR following procedures in this Article 17. General Conditions 007200-67 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1. Progress payments for lump sum Work are to be paid on the basis of the earned value to date at the amounts shown in the Schedule of Values submitted as required by Paragraph 17.03. Final payment will be for the total lump sum amount. 2. Progress payments for Unit Price Work are based on the number of units completed as determined under the provisions of Paragraph 15.03. 3. Progress payments for Work to be paid on the basis of the Cost of the Work per Paragraphs 15.01, 15.02 and 15.04 are to be paid for Work completed by Contractor during the pay period. B. Reduction in Payment by Owner: 1. Owner is entitled to impose a set-off against payment based on the following: a. Claims made against Owner or costs, losses,or damages incurred by Owner related to: 1) Contractor's conduct in the performance of the Work, including, but not limited to, workplace injuries, non-compliance with Laws and Regulations, or patent infringement; or 2) Contractor's failure to take reasonable and customary measures to avoid damage, delay, disruption, and interference with other work at or adjacent to the Site, including but not limited to, workplace injuries, property damage, and non-compliance with Laws and Regulations. b. Owner has been required to remove or remediate a Hazardous Environmental Condition for which Contractor is responsible; c. Work is Defective, or completed Work has been damaged by Contractor's Team, requiring correction or replacement; d. Owner has been required to correct Defective Work or complete Work in accordance with Paragraph 16.07; e. The Contract Price has been reduced by Change Orders; f. Events have occurred that would constitute a default by Contractor justifying a termination for cause; g. Liquidated damages have accrued as a result of Contractor's failure to achieve Milestones, Substantial Completion, or completion of the Work; h. Liens have been filed in connection with the Work, except where Contractor has delivered a specific Bond satisfactory to Owner to secure the satisfaction and discharge of these Liens; i. Failure to submit up-to-date record documents as required by the Contract Documents; j. Failure to submit monthly Progress Schedule updates or revised schedules as requested by the OAR; k. Failure to provide Project photographs required by the Contract Documents; I. Failure to provide Certified Payroll required by the Contract Documents; General Conditions 007200-68 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 m. Compensation for OPT for overtime charges of OAR or RPR, third review of documents, review of substitutions, re-inspection fees, inspections or designs related to correction of Defective Work, or other services identified as requiring payment by the Contractor; n. Costs for tests performed by the Owner to verify that Work previously tested and found to be Defective has been corrected; o. OPT has actual knowledge of the occurrence of events that would constitute a default by Contractor and therefore justify termination for cause under the Contract Documents with associated cost impacts; p. Other items entitling Owner to a set-off against the amount recommended; or q. Payment would result in an over-payment of the Contract Price. 2. Compensation for services of OPT staff is to be at the rates established by negotiations between OPT and Contractor. 3. OAR is to notify Contractor stating the amount and the reasons for an imposed set-off. The Owner is to pay the Contractor amounts remaining after deduction of the set-off. Owner is to pay the set-off amount agreed to by Owner and Contractor if Contractor remedies the reasons for the set-off. Contractor may submit a Change Proposal contesting the set-off. C. Delayed Payments: 1. No money shall be paid by Owner upon any claim, debt, demand, or account whatsoever, to any person, firm, or corporation who is in arrears to Owner for taxes; and Owner shall be entitled to counterclaim and automatically offset against any such debt, claim, demand,or account in the amount of taxes so in arrears and no assignment or transfer of such debt, claim, demand, or account after said taxes are due, shall affect the right of Owner to offset said taxes, and associated penalties and interest if applicable, against the same. 2. No payment will be made for Work authorized by a Work Change Directive until the Work Change Directive is incorporated into a Change Order. Payment can be included in an Application for payment when the Change Order is approved. D. The Owner is to pay the amount of payment recommended by the OAR within 30 days after receipt of the Application for Payment and accompanying documentation from the OAR. 17.02 Application for Payment A. Submit Applications for Payment for completed Work and for materials and equipment in accordance with the Supplementary Conditions, the Agreement, and this Article 17. The Contract Price is to include costs for: 1. Providing the Work in accordance with the Contract Documents; 2. Installing Owner furnished equipment and materials; 3. Providing Work for Alternates and Allowances; 4. Commissioning, start-up,training and initial maintenance and operation; 5. Acceptance testing in manufacturer's facilities or on Site; General Conditions 007200-69 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 6. All home office overhead costs and expenses, including profit made directly or indirectly for the Project; 7. Project management, Contract administration, field office, and field operations staff, including supervision, clerical support, and technology system support; 8. Professional services including design fees, legal fees, and other professional services; 9. Bonds and insurance; 10. Permits, licenses, patent fees, and royalties; 11. Taxes; 12. Providing all documents and Samples required by the Contract Documents; 13. Facilities and equipment at the Site including: a. Field offices, office furnishings, and all related office supplies, software, and equipment, b. Storage facilities for Contractor's use, storage facilities for stored materials and equipment, including spare parts storage, c. Shops, physical plant, construction equipment, small tools, vehicles, technology and telecommunications equipment, d. Safety equipment and facilities to provide safe access and working conditions for workers and for others working at the Site, e. Temporary facilities for power and communications, f. Potable water and sanitation facilities, and g. Mobilization and demobilization for all of these facilities and equipment; 14. Products, materials, and equipment stored at the Site or other suitable location; 15. Products, materials, and equipment permanently incorporated into the Project; 16. Temporary facilities for managing water, including facilities for pumping, storage, and treatment as required for construction and protection of the environment; 17. Temporary facilities for managing environment conditions and Constituents of Concern; 18. Temporary facilities such as sheeting, shoring, bracing, formwork, embankments, storage facilities, working areas, and other facilities required for construction of the Project; 19. Temporary and permanent facilities for protection of all overhead, surface, or underground structures or features; 20. Temporary and permanent facilities for removal, relocation, or replacement of any overhead, surface, or underground structures or features; 21. Products, materials, and equipment consumed during the construction of the Project; 22. Contractor labor and supervision to complete the Project, including that provided through Subcontractors or Suppliers; General Conditions 007200-70 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 23. Correcting Defective Work during the Contract Times, during the Correction Period, or as required to meet any warranty provision of the Contract Documents; 24. Risk associated with weather and environmental conditions, start-up, and initial operation of facilities including equipment, processes, and systems; 25. Contractor's safety programs, including management, administration, and training; 26. Maintenance of facilities, including equipment, processes, and systems until operation is transferred to Owner; 27. Providing warranties, extended or special warranties, or extended service agreements; 28. Cleanup and disposal of any and all surplus materials; and 29. Demobilization of all physical,temporary facilities not incorporated into the Project. B. Include the cost not specifically set forth as an individual payment item but required to provide a complete and functional system in the Contract Price. C. Provide written approval of the surety company providing Bonds for the Schedule of Values, Application for Payment form, and method of payment prior to submitting the first Application for Payment. Payment will not be made without this approval. D. OAR may withhold processing Applications for Payment if any of the following processes or documentation are not up to date: 1. Record Documents per Article 20. 2. Progress Schedule per Article 27. 3. Project photographs per Article 28. 4. Documentation required to comply with Owner's Minority / MBE / DBE Participation Policy. 5. Documentation required to substantiate any approved Project deviation, including overruns of Designer's estimated quantity. 6. Documentation required by funding agency, if applicable. 17.03 Schedule of Values A. Submit a detailed Schedule of Values for the Work at least 10 days prior to submitting the first Application for Payment. B. Submit the Schedule of Values in the form attached to the Application for Payment - Tabulation of Earned Value of Original Contract Performed. C. Do not submit an Application for Payment until the Schedule of Values has been approved by the OAR. D. If unit prices are included in the Contract, use each unit price line item in the Contract as a unit price line item in the Schedule of Values. E. Divide lump sum line items, including Subcontractor and Supplier amounts in the Schedule of Values into smaller components to allow more accurate determination of the earned value for each item. General Conditions 007200-71 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1. Provide adequate detail to allow a more accurate determination of the earned value expressed as a percentage of Work completed for each item. 2. Line items may not exceed $50,000.00, unless they are for products, materials or equipment permanently incorporated into the Project that cannot be subdivided into units or subassemblies. 3. Lump sum items may be divided into an estimated number of units to determine earned value. a. The estimated number of units times the cost per unit must equal the lump sum amount for that line item. b. Contractor will receive payment for the lump sum for the line item, regardless of the number of units installed, unless an adjustment is made by Change Order. 4. Include Contractor's overhead and profit in each line item in proportion to the value of the line item to the Contract Price. 5. Include the cost not specifically set forth as an individual payment item but required to provide a complete and functional system in the Contract Price for each item. 6. These line items may be used to establish the value of Work to be added or deleted from the Project. 7. The sum of all values listed in the schedule must equal the total Contract Price. F. Subdivide each line item in the Schedule of Values into two payment components. The first component is the direct cost for products, materials, and equipment permanently incorporated into the Project. The second component is all other costs associated with the item in the Contract. The sum of the two components must equal the value of the line item in the Schedule of Values. G. Where a percentage of the line value is allowed for a specified stage of completion,show the value for each stage of completion as a component of that line item cost. 17.04 Schedule of Anticipated Payments and Earned Value A. Submit a schedule of the anticipated Application for Payments showing the application numbers, submission dates, and the anticipated amount to be requested. Incorporate retainage into the development of this schedule of anticipated payments. B. Submit a tabulation of the anticipated Total Earned Value of Fees, Work, and Materials to create a graphic (curve) representation of the anticipated progress on the Project each month. Adjust this table and curve to incorporate Modifications. Use this curve to compare actual progress on the Project each month by comparing the anticipated cumulative Total Earned Value of Fees, Work, and Materials to the actual Total Earned Value of Fees, Work, and Materials each month. Use the comparison of values to determine performance on budget and schedule. C. Update the Schedule of Payments as necessary to provide a reasonably accurate indication of the funds required to make payments each month to the Contractor for Work performed. General Conditions 007200-72 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 17.05 Basis for Payments A. Lump Sum Contracts: 1. Payment will be made for the earned value of Work completed during the payment period expressed as a percentage of Work completed for each line item during the payment period per the Contract Documents. 2. Payment amount is the value of Work completed per the Contract Documents multiplied by the percentage of Work completed. 3. Payment for lump sum items divided into an estimated number of units to determine earned value per Paragraph 17.03 will be made for the measured number of units. 4. Payment for stored materials and equipment will be made per Paragraph 17.06. B. Unit Price Contracts: 1. Payment will be made for the actual quantity of Work completed during the payment period and for materials and equipment stored during the payment period per the Contract Documents. a. Payment amount is the Work quantity measured per the Contract Documents multiplied by the unit prices for that line item in the Contract. b. Payment for stored materials and equipment will be made per Paragraph 17.06. 2. Measure the Work described in the Contract for payment. Payment will be made only for the actual measured and/or computed length, area, solid contents, number, and weight, unless other provisions are made in the Contract Documents. Payment on a unit price basis will not be made for Work outside finished dimensions shown in the Contract Documents. Include cost for waste, overages, and tolerances in the unit price for that line item. 17.06 Payment for Stored Materials and Equipment A. Store materials and equipment properly at the Site. 1. Payment will be made for the invoice amount less the specified retainage. 2. Payment for materials and equipment shown in the Application for Payment and attachments will be made for the invoice amount,up to the value shown in the Schedule of Values for that line item. Costs for material and equipment in excess of the value shown in the Schedule of Values may not be added to other line items. 3. Payment will be made in full for the value shown in the line item for products and materials if invoices for materials and equipment are less than the amount shown in the line item and it can be demonstrated that no additional materials or equipment are required to complete Work described in that item. 4. Provide invoices at the time materials are included on the Application for Payment and attachments. Include invoice numbers so that a comparison can be made between invoices and amounts included on the Application for Payment and attachments. B. Provide a bill of sale, invoice, or other documentation warranting that Owner has received the materials and equipment free and clear of Liens. Provide documentation of payment for General Conditions 007200-73 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 materials and equipment with the next Application for Payment. Adjust payment to the amount actually paid if this differs from the invoice amount. Remove items from the tabulation of materials and equipment if this documentation is not provided. Payment will not be made for material and equipment without documentation of payment. C. Contractors can be paid for non-perishable materials on hand stored at the site, provided that invoices are furnished to the City for verification of the material value, and that Contractor provides documents, satisfactory to the City,that show that the material supplier has been paid for the materials delivered to the work site. D. Provide evidence that the materials and equipment are covered by appropriate property insurance or other arrangements to protect Owner's interest. E. The Work covered by progress payments becomes the property of the Owner at the time of payment. The Contractor's obligations with regard to proper care and maintenance, insurance, and other requirements are not changed by this transfer of ownership until accepted in accordance with the General Conditions. F. Payment for materials and equipment does not constitute acceptance of the product. 17.07 Retainage and Set-Offs A. Retainage will be withheld from each Application for Payment per the Agreement. Retainage will be released per the General Conditions. B. Reduce payments for set-offs per the General Conditions. Include the appropriate attachment to the Application for Payment. 17.08 Procedures for Submitting an Application for Payment A. Submit a draft Application for Payment to the OAR each month at least 20 days before the date established in the Contract for Owner to make progress payments. Do not submit Applications for Payment more often than monthly. Review the draft Application for Payment with the OAR to determine concurrence with: 1. The earned value for each lump sum item including the value of properly stored and documented materials and equipment for each item in the original Contract. 2. The quantity of Work completed for each unit price item. 3. Set-offs included in the Application for Payment. 4. Values requested for materials and equipment consistent with invoices for materials and equipment. B. Submit Applications for Payment monthly through the OAR after agreement has been reached on the draft Application for Payment. 1. Number each application sequentially and include the dates for the application period. 2. Show the total amounts for earned value of original Contract performed, earned value for Work on approved Contract Amendments and Change Orders, retainage, and set- offs. Show total amounts that correspond to totals indicated on the attached tabulation for each. General Conditions 007200-74 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. Include Attachment A to show the earned value on each line item in the Schedule of Values for Work shown in the original Contract. 4. Include Attachment B to show the earned value on line items for approved Change Orders. Add items to Attachment B as Change Orders are approved. Change Orders must be approved before payment can be made on Change Order items. 5. Include Attachment Cto document set-offs required per the Contract Documents. Show each set-off as it is applied. Show a corresponding line item to reduce the set-off amount if a payment held by a set-off is released for payment. 6. Include Attachment D to allow tracking of invoices used to support amounts requested as materials in Attachments A and B. Enter materials to show the amount of the invoice assigned to each item in Attachment A or B if an invoice includes materials used on several line items. 7. Complete the certification stating that all Work, including materials and equipment, covered by this Application for Payment have been completed or delivered and stored in accordance with the Contract Documents,that all amounts have been paid for Work, materials, and equipment for which previous payments have been made by the Owner, and that the current payment amount shown in this Application for Payment is now due. C. Submit attachments in Portable Document Format (PDF): 1. Generate attachments to the Application for Payment using the Excel spreadsheet provided. 2. Submit PDF documents with adequate resolution to allow documents to be printed in a format equivalent to the document original. Documents are to be scalable to allow printing on standard 8-1/2 x 11 or 11 x 17 paper. 17.09 Responsibility of Owner's Authorized Representative A. OAR will review draft Application for Payment with Contractor to reach an agreement on the values that will be recommended for payment by the OAR. B. OAR will review Application for Payment submitted by Contractor to determine that the Application for Payment has been properly submitted and is in accordance with the agreed to draft Application for Payment. C. OAR is to either recommend payment of the Application for Payment to Owner or notify the Contractor of the OPT's reasons for not recommending payment. Contractor may make necessary corrections and resubmit the Application for Payment if it is not recommended within 10 days after receipt of the notice. OAR will review resubmitted Application for Payment and reject or recommend payment of the Application for Payment to Owner as appropriate. D. OAR's recommendation of the Application for Payment constitutes a representation by OPT that based on their experience and the information available: 1. The Work has progressed to the point indicated; 2. The quality of the Work is generally in accordance with the Contract Documents; and 3. Requirements prerequisite to payment have been met. General Conditions 007200-75 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. This representation is subject to: 1. Further evaluation of the Work as a functioning whole; 2. The results of subsequent tests called for in the Contract Documents; or 3. Any other qualifications stated in the recommendation. F. OPT does not represent by recommending payment: 1. Inspections made to check the quality or the quantity of the Work as it has been performed have been exhaustive, extended to every aspect of the Work in progress, or involved detailed inspections of the Work; or 2. Other matters or issues between the parties that might entitle Contractor to additional compensation or entitle Owner to withhold payment to Contractor may or may not exist. G. Neither OPT's review of Contractor's Work for the purposes of recommending payments nor OAR's recommendation of payment imposes responsibility on OPT: 1. To supervise, direct, or control the Work; 2. For the means, methods, techniques, sequences, or procedures of construction, or safety precautions and programs; 3. For Contractor's failure to comply with Laws and Regulations applicable to Contractor's performance of the Work; 4. To make examinations to ascertain how or for what purposes Contractor has used the monies paid on account of the Contract Price; or 5. To determine that title to the Work, materials, or equipment has passed to Owner free and clear of Liens. 17.10 Contractor's Warranty of Title A. Contractor warrants and guarantees that title to the Work, materials, and equipment furnished under the Contract is to pass to Owner free and clear of Liens, title defects, and patent, licensing, copyright, or royalty obligations no later than 7 days after the time of payment by Owner of the Application for Payment which includes these items. 17.11 Substantial Completion A. Notify OAR when Contractor considers the entire Work substantially complete and request a Certificate of Substantial Completion. B. OPT is to inspect the Work within 30 days after Contractor's notification to determine if the Work is substantially complete. OAR, within 120 days after receipt of Contractor's notification, is to either issue the Certificate of Substantial Completion which sets the date of Substantial Completion or notify Contractor of the reasons the Project is not considered to be substantially complete. General Conditions 007200-76 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. The OPT and Contractor are to meet to discuss Owner's use or occupancy of the Work following Substantial Completion. Items to be discussed at this meeting include: 1. Review of insurance policies with respect to the end of the Contractor's coverage, and confirm the transition to coverage of the Work under a permanent property insurance policy held by Owner; 2. Owner's assumption of responsibility for security, operation, protection of the Work, maintenance, and utilities upon Owner's use or occupancy of the Work; 3. Contractor's obligations for operations and maintenance during performance and acceptance testing; 4. Contractor's access to the Site to complete punch list items; and 5. Procedures for correction of Defective Work during the 1-year correction period. 17.12 Partial Utilization A. Owner may use or occupy substantially completed parts of the Work which are specifically identified in the Contract Documents, or which OPT and Contractor agree constitutes a separately functioning and usable part of the Work prior to Substantial Completion of the Work. Owner must be able to use that part of the Work for its intended purpose without significant interference with Contractor's performance of the remainder of the Work. Contractor and OPT are to follow the procedures of Paragraph 17.11 for this part of the Work. B. No use or occupancy or separate operation of part of the Work may occur prior to compliance with the requirements of Article 6. 17.13 Final Inspection A. OPT is to make a final inspection upon notice from Contractor that the entire Work or portion to be accepted is complete. OAR is to notify Contractor of Work determined to be incomplete or Defective. Immediately take corrective measures to complete the Work and correct Defective Work. 17.14 Final Application for Payment A. Include adjustments to the Contract Price in the final Application for Payment for: 1. Approved Change Orders and Contract Amendments, 2. Allowances not previously adjusted by Change Order, 3. Deductions for Defective Work that has been accepted by the Owner, 4. Penalties and bonuses, 5. Deductions for liquidated damages, 6. Deduction for all final set-offs, and 7. Other adjustments if needed. B. OAR will prepare a final Change Order reflecting the approved adjustments to the Contract Price which have not been covered by previously approved Change Orders and if necessary reconcile estimate unit price quantities with actual quantities. General Conditions 007200-77 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 17.15 Final Payment A. Make final Application for Payment after completing required corrections identified during the final inspection and delivering items and documents required by the Contract Documents. Provide the following with the final Application for Payment: 1. Consent of Surety to Final Payment acknowledging unsettled disputes; and 2. Certification of Payment of Debts and Claims or Certification of Release of Liens or furnish receipts or releases in full from Subcontractors and Suppliers. B. OAR is to either recommend payment of the final Application for Payment to Owner if OPT is satisfied that the Work has been completed and Contractor's other obligations under the Contract Documents have been fulfilled or notify the Contractor of the OPT's reasons for not recommending final payment. C. The Work is complete, subject to surviving obligations, when it is ready for final payment as established by the OAR's recommendation of payment of the final Application for Payment to Owner and the issuance of a Certificate of Final Completion. D. The Owner is to pay the amount of final payment recommended by the OAR within 30 days after receipt of the final Application for Payment and accompanying documentation from the OAR. 17.16 Waiver of Claims A. The making of final payment does not constitute a waiver by Owner of claims or rights against Contractor. Owner expressly reserves claims and rights arising from: 1. Unsettled Liens or claims for non-payment; 2. Defective Work appearing after final inspection; 3. Contractor's failure to comply with the Contract Documents or the terms of specified special guarantees; or 4. Contractor's continuing obligations under the Contract Documents. B. Contractor waives claims and rights against Owner by accepting final payment with the exception of those Claims made in accordance with the provisions of Article 22 and specifically noted in the Certificate of Final Completion. 17.17 Correction Period A. Promptly correct Defective Work without cost to Owner for 1 year after the date of Substantial Completion or, in the event of a latent defect, within 1 year after discovery thereof by City. B. Promptly correct damages to the Site or adjacent areas that Contractor has arranged to use through construction easements or other agreements. Promptly correct damages to Work or the work of others. Make corrections without cost to Owner. C. Owner may have the Defective Work and damages described in Paragraphs 17.17.A and 17.17.13 corrected if Contractor does not comply with the terms of OAR's instructions, or in an emergency where delay would cause serious risk of loss or damage. General Conditions 007200-78 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 D. Contractor's obligation to indemnify Owner for claims arising out of or related to the correction of Defective Work are as set forth in Paragraph 7.14. E. The correction period starts to run from the date when a specific item of equipment or system is placed in continuous beneficial use by Owner before Substantial Completion of Work if so provided in the Specifications or if accepted for beneficial use by the Owner. F. Contractor's obligations under this Paragraph 17.17 are in addition to other obligations or warranties. The provisions of this Paragraph 17.17 are not a substitute for, or a waiver of, the provisions of applicable statutes of limitation or repose. ARTICLE 18—SUSPENSION OF WORK AND TERMINATION 18.01 Owner May Suspend Work A. Owner may suspend the Work or a portion of the Work for a period of not more than 90 consecutive days, at any time and without cause, by notice to Contractor. This notice fixes the date on which Contractor is to resume Work. Contractor is entitled to adjustments in the Contract Price and Contract Times directly attributable to this suspension only if efforts are made to mitigate the cost impacts of the suspension. Meet with the Owner within 10 days of the notice of suspension to discuss specific strategies to reduce or eliminate the cost of delays. Submit a Change Proposal seeking an adjustment no later than 30 days after the date fixed for resumption of Work. 18.02 Owner May Terminate for Cause A. The occurrence of one or more of the following events constitutes a default by Contractor and justifies termination for cause: 1. Contractor's persistent failure to perform the Work in accordance with the Contract Documents, including failure to supply sufficient skilled workers or suitable materials or equipment; 2. Failure to adhere to the Progress Schedule; 3. Failure of the Contractor to provide a satisfactory replacement Bond or insurance in the event either is lost or canceled; 4. Failure of Contractor to maintain financial solvency to adequately complete the Project as indicated by one or more of the following: a. A petition of bankruptcy is filed by or against Contractor, b. Contractor is adjudged as bankrupt or insolvent, c. Contractor or surety makes a general assignment for the benefit of creditors, d. A receiver is appointed for the benefit of Contractor's creditors, or e. A receiver is appointed on account of Contractor's insolvency; 5. Contractor's disregard of Laws or Regulations of public bodies having jurisdiction; 6. Contractor's repeated disregard of the authority of OPT; 7. Contractor's failure to prosecute the work with diligence; or General Conditions 007200-79 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 8. Contractor's other material breach of the contract. B. Contractor and surety must provide adequate assurance of future performance in accordance with the Contract Documents that is satisfactory to Owner if Contractor is believed to be in financial distress due to the existence of one or more of the indicators listed in Paragraph 18.02.A.4. Owner may terminate Contractor's performance under this Contract if Contractor and surety fail to provide adequate documentation satisfactory to Owner within 10 days of OAR's request for this information. C. Owner may declare Contractor to be in default, give notice to Contractor and surety that Contractor's performance under the Contract is terminated, and enforce the rights available to Owner under the Performance Bond after giving Contractor and surety 10 days' notice that one or more of the events identified in Paragraph 18.02.A has occurred. D. Owner may exclude Contractor from the Site, take possession of the Work, incorporate the materials and equipment stored and complete the Work as Owner may deem expedient if Owner has terminated Contractor's performance under the Contract for cause. E. Owner may elect not to proceed with termination of Contractor's performance under the Contract under this Paragraph 18.02 if Contractor begins to cure the cause for termination within 7 days of receipt of notice of intent to terminate. F. Contractor is not entitled to receive further payments until the Work is completed if Owner proceeds as provided in this Paragraph 18.02. The amount of the Contract Price remaining is to be paid to the Contractor if the unpaid balance exceeds the cost to complete the Work. The cost to complete the Work may include related claims, costs, losses, damages, and the fees and charges of engineers, architects, attorneys, and other professionals retained by Owner. Pay the difference to Owner if the cost to complete the Work including related claims, costs, losses, and damages exceeds the unpaid balance of the Contract Price. Owner is not required to obtain the lowest price for the Work performed when exercising its rights or remedies under this paragraph. G. Termination of Contractor's performance does not affect the rights or remedies of Owner against Contractor or against surety under the Payment Bond or Performance Bond. Owner does not release Contractor from liability by paying or retaining money due Contractor. H. In the event the Owner terminates the contract for cause, and it is later determined that cause for termination was lacking, the termination will be deemed a termination without cause under Paragraph 18.03. 18.03 Owner May Terminate For Convenience A. Owner may terminate the Contract without cause after giving 7 days' notice to Contractor of the effective date of termination. Contractor is to be paid for the following if Owner terminates for convenience: 1. Work completed in accordance with the Contract Documents prior to the effective date of termination; 2. Actual costs sustained prior to the effective date of termination for Work in progress, plus a fee calculated in accordance with Paragraph 15.05; and 3. Reasonable expenses directly attributable to termination, including costs incurred to prepare a termination for convenience cost proposal. General Conditions 007200-80 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. No payment is payable to Contractor for loss of anticipated overhead, profits or revenue, or other economic loss arising out of or resulting from this termination. ARTICLE 19— PROJECT MANAGEMENT 19.01 Work Included A. Furnish resources required to complete the Project with an acceptable standard of quality within the Contract Times. B. Construct Project in accordance with current safety practices. C. Manage Site to allow access to Site and control construction operations. D. Construct temporary facilities to provide and maintain control over environmental conditions at the Site. Remove temporary facilities when no longer needed. E. Provide temporary controls for pollutions, management of water and management of excess earth. 19.02 Quality Assurance A. Employ competent workmen,skilled in the occupation for which they are employed. Provide Work meeting quality requirements of the Contract Documents. B. Remove Defective Work from the Site immediately unless provisions have been made and approved by the OPT to allow repair of the product at the Site. Clearly mark Work as Defective until it is removed or allowable repairs have been completed. 19.03 Document Submittal A. Provide documents in accordance with Article 24. 1. Provide copies of Supplier's printed storage instructions prior to furnishing materials or products and installation instructions prior to beginning the installation. 2. Incorporate field notes,sketches, recordings,and computations made by the Contractor in Record Data. 19.04 Required Permits A. Obtain building permits for the Project from the local authorities having jurisdiction. Pay building permit fees and include this cost in the Contract Price. B. Obtain environmental permits required for construction at the Site. C. Provide required permits for transporting heavy or oversized loads. D. Provide other permits required to conduct any part of the Work. E. Arrange for inspections and certification by agencies having jurisdiction over the Work. F. Make arrangements with private utility companies and pay for fees associated with obtaining services, or for inspection fees. G. Retain copies of permits and licenses at the Site and observe and comply with all regulations and conditions of the permit or license. General Conditions 007200-81 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 19.05 Safety Requirements A. Manage safety to protect the safety and welfare of persons at the Site. B. Provide safe access to move through the Site. Provide protective devices to warn and protect from hazards at the Site. C. Provide safe access for those performing tests and inspections. D. Comply with latest provisions of the Occupational Health and Safety Administration and other Laws and Regulation. E. Cooperate with accident investigations. Provide two copies of all reports,including insurance company reports, prepared concerning accidents, injury, or death related to the Project to the OAR as Record Data per Article 26. 19.06 Access to the Site A. Maintain access to the facilities at all times. Do not obstruct roads, pedestrian walks, or access to the various buildings, structures, stairways, or entrances. Provide safe access for normal operations during construction. B. Provide adequate and safe access for inspections. Leave ladders, bridges, scaffolding, and protective equipment in place until inspections have been completed. Construct additional safe access if required for inspections. C. Use roadways for construction traffic only with written approval of the appropriate representatives of each entity. Obtain written approval to use roads to deliver heavy or oversized loads to the Site. Furnish copies of the written approvals to the Owner as Record Data per Article 26. 19.07 Contractor's Use of Site A. Limit the use of Site for Work and storage to those areas designated on the Drawings or approved by the OAR. Coordinate the use of the premises with the OAR. B. Provide security at the Site as necessary to protect against vandalism and loss by theft. C. Do not permit alcoholic beverages or illegal substances on the Site. Do not allow persons under the influence of alcoholic beverages or illegal substances to enter or remain on the Site at any time. Persons on Site under the influence of alcoholic beverages or illegal substances will be permanently prohibited from returning to the Site. Criminal or civil penalties may also apply. D. Park construction equipment in designated areas only and provide spill control measures. E. Park employees'vehicles in designated areas only. F. Obtain written permission of the Owner before entering privately-owned land outside of the Owner's property, rights-of-way, or easements. G. Do not allow the use of audio devices, obnoxious, vulgar or abusive language, or sexual harassment in any form. These actions will cause immediate and permanent removal of the offender from the premises. Criminal or civil penalties may apply. General Conditions 007200-82 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 H. Require Workers to wear clothing that is inoffensive and meets safety requirements. Do not allow sleeveless shirts, shorts, exceedingly torn, ripped, or soiled clothing to be worn on the Project. I. Do not allow firearms or weapons of any sort to be brought on to the Site under any conditions. No exception is to be made for persons with concealed handgun permits. Remove any firearms or weapons and the person possessing these firearms or weapons immediately from the Site. 19.08 Protection of Existing Structures and Utilities A. Examine the Site and review the available information concerning the Site. Locate utilities, streets, driveways, fences, drainage structures, sidewalks, curbs, and gutters. Verify the elevations of the structures adjacent to excavations. Report any discrepancies from information in the Contract Documents to the OAR before beginning construction. B. Determine if existing structures, poles, piping, or other utilities at excavations will require relocation or replacement. Prepare a Plan of Action and coordinate Work with local utility companies and others for the relocation or replacement. C. Protect buildings, utilities, street surfaces, driveways, sidewalks, curb and gutter, fences, wells, drainage structures, piping, valves, manholes, electrical conduits, and other systems or structures unless they are shown to be replaced or relocated on the Drawings. Restore damaged items to the satisfaction of the OPT and utility owner. D. Carefully support and protect all structures and/or utilities so that there will be no failure or settlement where excavation or demolition endangers adjacent structures and utilities. Do not take existing utilities out of service unless required by the Contract Documents or approved by the OAR. Notify and cooperate with the utility owner if it is necessary to move services, poles, guy wires, pipelines, or other obstructions. E. Protect existing trees and landscaping at the Site. 1. Identify trees that may be removed during construction with OPT. 2. Mark trees to be removed with paint. 3. Protect trees to remain from damage by wrapping trunks with 2 x 4 timbers around the perimeter, securely wired in place, where machinery must operate around existing trees. Protect branches and limbs from damage by equipment. 4. Protect root zone from compaction. 19.09 Pre-Construction Exploratory Excavations A. Excavate and expose existing pipelines that cross within 20 feet of Project pipelines prior to any Work. Survey the line to determine its exact vertical and horizontal location at each point the existing pipeline may potentially conflict with the Work. B. Excavate and expose existing parallel pipelines at 300 feet intervals (maximum) for existing pipelines which are within 10 feet of Project pipelines. Survey the line to determine its exact vertical and horizontal location at each point where the line is excavated and exposed. General Conditions 007200-83 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Prepare a Plan of Action indicating the owner of pipelines excavated and surveyed and all pertinent survey data, including the station where lines cross or conflicts may exist and the distance to the pavement centerline and elevations of the top of existing pipelines. D. Do not perform Work on the Project until all exploratory excavations have been completed and the Plan of Action has been approved by the OAR. E. Unless specifically indicated otherwise in the Bid Form, no separate payment will be made for pre-construction exploratory excavations. Include the cost for pre-construction exploratory excavations in the unit price for the pipe construction or other applicable feature. When necessary, pavement repairs associated with exploratory excavations that are beyond the limits of the new pavement will be paid for at the unit prices for pavement repair when an item is included in the Bid Form. When an item for pavement repair is not included in the Bid Form, the cost should be included in the unit price for the pipe construction or other applicable feature. 19.10 Disruption of Services/Continued Operations A. Existing facilities are to continue in service as usual during the construction unless noted otherwise. Owner of utilities must be able to operate and maintain the facilities. Keep disruptions to existing utilities, piping, process piping, or electrical services to a minimum. 1. Do not restrict access to critical valves or operators. 2. Limit operations to the minimum amount of space needed to complete the specified Work. 3. Maintain storm sewers and sanitary sewers in service at all times. Provide temporary service around the construction or otherwise construct the structure in a manner that the flow is not restricted. B. Provide a Plan of Action if facilities must be taken out of operation. 19.11 Field Measurements A. Perform complete field measurements prior to purchasing products or beginning construction for products required to fit existing conditions. B. Verify property lines, control lines, grades, and levels indicated on the Drawings. C. Check Shop Drawings and indicate the actual dimensions available where products are to be installed. D. Include field measurements in Record Data as required in Article 26. 19.12 Reference Data and Control Points A. The OPT will provide the following control points: 1. Base line or grid reference points for horizontal control. 2. Benchmarks for vertical control. B. Locate and protect control points prior to starting the Work and preserve permanent reference points during construction. Designated control points may be on an existing structure or monument. Do not change or relocate points without prior approval of the OAR. General Conditions 007200-84 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Notify OAR when the reference point is lost, destroyed, or requires relocation. Replace Project control points on the basis of the original survey. C. Provide complete engineering layout of the Work needed for construction. 1. Provide competent personnel. Provide equipment including accurate surveying instruments, stakes, platforms,tools, and materials. 2. Provide surveying with accuracy meeting the requirements established for Category 5 Construction Surveying as established in the Manual of Practice of Land Surveying in Texas published by the Texas Society of Professional Surveyors, latest revision. 3. Record Data and measurements per standards. 19.13 Delivery and Storage A. Deliver products and materials to the Site in time to prevent delays in construction. B. Deliver packaged products to Site in original undamaged containers with identifying labels attached. Open cartons as necessary to check for damage and to verify invoices. Reseal cartons and store properly until used. Leave products in packages or other containers until installed. C. Assume full responsibility for the protection and safekeeping of products stored at the Site. D. Store products at locations acceptable to the OAR and to allow Owner access to maintain and operate existing facilities. E. Store products in accordance with the Supplier's storage instructions immediately upon delivery. Leave seals and labels intact. F. Provide additional storage areas as needed for construction. Store products subject to damage by elements in substantial weather-tight enclosures or storage sheds. Provide and maintain storage sheds as required for the protection of products. Provide temperature, humidity control, and ventilation within the ranges stated in the Supplier's instructions. Remove storage facilities at the completion of the Project. G. Protect the pipe interior. Keep all foreign materials such as dirt, debris, animals, or other objects out of the pipe during the Work. Cap or plug ends of installed pipe in an approved manner when pipe is not being installed. Clean or wash out pipe sections that become contaminated before continuing with installation. Take precautions to prevent the pipe from floating or moving out of the proper position during or after laying operations. Immediately correct any pipe that moves from its correct position. H. Provide adequate exterior storage for products that may be stored out-of-doors. 1. Provide substantial platforms, blocking, or skids to support materials and products above ground which has been sloped to provide drainage. Protect products from soiling or staining. 2. Cover products subject to discoloration or deterioration from exposure to the elements, with impervious sheet materials. Provide ventilation to prevent condensation below covering. 3. Store loose, granular materials on clean, solid surfaces, or on rigid sheet materials, to prevent mixing with foreign matter. General Conditions 007200-85 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4. Provide surface drainage to prevent erosion and ponding of water. 5. Prevent mixing of refuse or chemically injurious materials or liquids with stored materials. 6. Pipes and conduits stored outdoors are to have open ends sealed to prevent the entrance of dirt, moisture, and other injurious materials. Protect PVC pipe from ultraviolet light exposure. 7. Store light weight products to prevent wind damage. I. Maintain storage facilities. Inspect stored products on a weekly basis and after periods of severe weather to verify that: 1. Storage facilities continue to meet specified requirements; 2. Supplier's required environmental conditions are continually maintained; and 3. Products that can be damaged by exposure to the elements are not adversely affected. J. Replace any stored item damaged by inadequate protection or environmental controls. K. Payment may be withheld for any products not properly stored. 19.14 Cleaning During Construction A. Provide positive methods to minimize raising dust from construction operations and provide positive means to prevent air-borne dust from disbursing into the atmosphere. Control dust and dirt from demolition, cutting, and patching operations. B. Clean the Project as Work progresses and dispose of waste materials, keeping the Site free from accumulations of waste or rubbish. Provide containers on Site for waste collection. Do not allow waste materials or debris to blow around or off of the Site. Control dust from waste materials. Transport waste materials with as few handlings as possible. C. Comply with Laws and Regulations. Do not burn or bury waste materials. Remove waste materials, rubbish and debris from the Site and legally dispose of these at public or private disposal facilities. D. Provide a final cleaning to thoroughly clean the entire Site and make ready for acceptance. 1. Remove construction debris, boxes, and trash from the Site. 2. Remove construction storage sheds and field offices. 3. Restore grade to match surrounding condition and remove excess dirt. 4. Sweep all drives and parking lots clean of dirt and debris. Use water trucks or hose down paved site to like new appearance. 19.15 Maintenance of Roads, Driveways, and Access A. Maintain roads and streets in a manner that is suitable for safe operations of public vehicles during all phases of construction unless the Owner approves a street closing. Do not close public roads overnight. B. Submit a Notification by Contractor for Owner's approval of a street closing. The request shall state: General Conditions 007200-86 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1. The reason for closing the street. 2. How long the street will remain closed. 3. Procedures to be taken to maintain the flow of traffic. C. Construct temporary detours, including by-pass roads around construction,with adequately clear width to maintain the free flow of traffic at all times. Maintain barricades, signs, and safety features around the detour and excavations. Maintain barricades, signs, and safety features around the Work in accordance with all provisions of the latest edition of the Manual on Uniform Traffic Control Devices (MUTCD). D. Assume responsibility for any damage resulting from construction along roads or drives. 19.16 Area Access and Traffic Control A. Provide traffic control measures to assure a safe condition and to provide a minimum of inconvenience to motorists and the public. Provide all-weather access to all residents and businesses at all times during construction. Provide temporary driveways and/or roads of approved material during wet weather. Maintain a stockpile of suitable material on the Site to meet the demands of inclement weather. B. Schedule operations to minimize adverse impact on the accessibility of adjoining properties. Sequence construction to build driveways in half widths, construct temporary ramps, or any other measure required to maintain access to adjoining properties. C. Comply with the Owner's Uniform Barricading Standards and Practices. Copies of this document are available through the Owner's Traffic Engineering Department. Secure required permits from the Owner's Traffic Engineering Department. 19.17 Overhead Electrical Wires A. Comply with OSHA safety requirements regarding construction equipment working beneath overhead electrical wires. Prevent and pay for repairs for damage to existing overhead electrical wires or facilities. B. Provide for adequate safety with regard to overhead lines whether overhead lines are or are not shown in the Contract Documents. 19.18 Blasting A. Blasting is not allowed for any purpose. 19.19 Archeological Requirements A. Cease operations immediately and contact the Owner for instructions if historical or archaeological artifacts are found during construction. B. Conduct all construction activities to avoid adverse impact on the Sites where significant historical or archaeological artifacts are found or identified as an area where other artifacts could be found. 1. Obtain details for Working in these areas. 2. Maintain confidentiality regarding the Site. General Conditions 007200-87 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. Adhere to the requirements of the Texas Historical Commission. 4. Notify the OAR and the Texas Historical Commission. C. Do not disturb archaeological sites. 1. Obtain the services of a qualified archaeological specialist to instruct construction personnel on how to identify and protect archaeological finds on an emergency basis. 2. Coordinate activities to permit archaeological work to take place within the area. a. Attempt to archaeologically clear areas needed for construction as soon as possible. b. Provide a determination of priority for such areas. D. Assume responsibility for any unauthorized destruction that might result to such Sites by construction personnel, and pay all penalties assessed by the State or Federal agencies for non-compliance with these requirements. E. Contract Times will be modified to compensate for delays caused by such archaeological finds. No additional compensation will be paid for delays. 19.20 Endangered Species Resources A. Do not perform any activity that is likely to jeopardize the continued existence of a threatened or endangered species as listed or proposed for listing under the Federal Endangered Species Act (ESA), and/or the State of Texas Parks and Wildlife Code on Endangered Species, or to destroy or adversely modify the habitat of such species. B. Cease Work immediately in the area of the encounter and notify the OAR if a threatened or endangered species is encountered during construction. OPT will implement actions in accordance with the ESA and applicable State statutes. Resume construction in the area of the encounter when authorized to do so by the OAR. 19.21 Cooperation with Public Agencies A. Cooperate with all public and private agencies with facilities operating within the limits of the Project. B. Provide a 48-hour notice to any applicable agency when work is anticipated to proceed in the vicinity of any facility by using Texas 811 at 811 and the Lone Star Notification Company at 1-800-669-8344. ARTICLE 20—PROJECT COORDINATION 20.01 Work Included A. Administer Contract requirements to construct the Project. Provide documentation per the requirements of this Section. Provide information as requested by the OPT. 20.02 Document Submittal A. Provide documents in accordance with Article 24. General Conditions 007200-88 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Use the forms provided for Contract administration, applications for payment, document submittals, documentation of test results, equipment installation and documentation, and Project closeout. A digital copy of the required forms will be provided to the Contractor before or at the pre-construction conference. 20.03 Communication During Project A. The OAR is to be the first point of contact for all parties on matters concerning this Project. B. The OAR will coordinate correspondence concerning: 1. Documents, including Applications for Payment. 2. Clarification and interpretation of the Contract Documents. 3. Contract Modifications. 4. Observation of Work and testing. 5. Claims. C. The OAR will normally communicate only with the Contractor. Any required communication with Subcontractors or Suppliers will only be with the direct involvement of the Contractor. D. Direct written communications to the OAR at the address indicated at the pre-construction conference. Include the following with communications as a minimum: 1. Name of the Owner. 2. Project name. 3. Contract title. 4. Project number. 5. Date. 6. A reference statement. 20.04 Project Meetings A. Pre-Construction Conference: 1. Attend a pre-construction conference. 2. The location of the conference will be determined by the OAR. 3. The time of the meeting will be determined by the OAR but will be after the Notice of Award is issued and not later than 15 days after the Notice to Proceed is issued. 4. The OPT, Contractor's project manager and superintendent, representatives of utility companies, and representatives from major Subcontractors and Suppliers may attend the conference. 5. Provide and be prepared to discuss: a. Preliminary construction schedule per Article 27. b. Schedule of Values and anticipated Schedule of Payments per Article 17. C. List of Subcontractors and Suppliers. General Conditions 007200-89 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 d. Contractor's organizational chart as it relates to this Project. e. Letter indicating the agents of authority for the Contractor and the limit of that authority with respect to the execution of legal documents,Contract Modifications, and payment requests. B. Progress Meetings: 1. Attend meetings with the OAR and Owner. a. Meet on a monthly basis or as requested by the OAR to discuss the Project. b. Meet at the Site or other location as designated by the OAR. c. Contractor's superintendent and other key personnel are to attend the meeting. Other individuals may be requested to attend to discuss specific matters. d. Notify the OAR of any specific items to be discussed a minimum of 1 week prior to the meeting. 2. Provide information as requested by the OAR or Owner concerning this Project. Prepare to discuss: a. Status of overall Project schedule. b. Contractor's detailed schedule for the next month. c. Anticipated delivery dates for equipment. d. Coordination with the Owner. e. Status of documents. f. Information or clarification of the Contract Documents. g. Claims and proposed Modifications to the Contract. h. Field observations, problems, or conflicts. i. Maintenance of quality standards. 3. OAR will prepare minutes of meetings. Review the minutes of the meeting and notify the OAR of any discrepancies within 10 days of the date of the meeting memorandum. The minutes will not be corrected after the 10 days have expired. Corrections will be reflected in the minutes of the following meeting or as an attachment to the minutes. C. Pre-Submittal and Pre-Installation Meetings: 1. Conduct pre-submittal and pre-installation meetings as required in the individual technical Specifications or as determined necessary by the OAR (for example, instrumentation, roofing, concrete mix design, etc.). 2. Set the time and location of the meetings when ready to proceed with the associated Work. Submit a Notification by Contractor in accordance with Paragraph 20.07 for the meeting 2 weeks before the meeting. OPT must approve of the proposed time and location. 3. Attend the meeting and require the participation of appropriate Subcontractors and Suppliers in the meeting. General Conditions 007200-90 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4. Prepare minutes of the meeting and submit to the OPT for review. OPT will review the minutes of the meeting and notify the Contractor of any discrepancies within 10 days of the date of the meeting memorandum. The minutes will not be corrected after the 10 days have expired. Corrections will be reflected in a revised set of meeting minutes. 20.05 Requests for Information A. Submit Request for Information (RFI) to the OAR to obtain additional information or clarification of the Contract Documents. 1. Submit a separate RFI for each item on the form provided. 2. Attach adequate information to permit a written response without further clarification. OAR will return requests that do not have adequate information to the Contractor for additional information. Contractor is responsible for all delays resulting from multiple document submittals due to inadequate information. 3. A response will be made when adequate information is provided. Response will be made on the RFI form or in attached information. B. Response to an RFI is given to provide additional information, interpretation, or clarification of the requirements of the Contract Documents, and does not modify the Contract Documents. C. Designer will initiate a Request for a Change Proposal (RCP) per Article 12 if the RFI indicates that a Contract Modification is required. D. Use the Project Issues Log to document decisions made at meetings and actions to be taken in accordance with Paragraph 20.06. E. Use the Action Item Log to document assignments for actions to be taken in accordance with Paragraph 20.06. 20.06 Decision and Action Item Log A. OAR will maintain a Project Decision Log to document key decisions made at meetings, telephone conversation or Site visits using the format provided: 1. Review the log prior to each regular meeting. 2. Report any discrepancies to the OAR for correction or discussion at the next monthly meeting. B. OAR will maintain an Action Item log in conjunction with the Project Decision Log to track assignments made at meetings, telephone conversation, or Site visits using the format provided: 1. Review the Action Item Log prior to each regular meeting. 2. Report actions taken subsequent to the previous progress meeting on items in the log assigned to the Contractor or through the Contractor to a Subcontractor or Supplier to the OAR. Report on status of progress 1 week prior to each progress meeting established in Paragraph 20.04 to allow OAR to update the log prior to the Progress meetings. 3. Be prepared to discuss the status at each meeting. General Conditions 007200-91 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Decisions or action items in the log that require a change in the Contract Documents will have the preparation of a Modification as an action item if appropriate. The Contract Documents can only be changed by a Modification. 20.07 Notification By Contractor A. Notify the OAR of: 1. Need for testing. 2. Intent to work outside regular working hours. 3. Request to shut down facilities or utilities. 4. Proposed utility connections. 5. Required observation by OAR, Designer, or inspection agencies prior to covering Work. 6. Training. B. Provide notification a minimum of 2 weeks in advance in order to allow OPT time to respond appropriately to the notification. C. Use "Notification by Contractor" form provided. 20.08 Record Documents A. Maintain at the Site one complete set of printed Record Documents including: 1. Drawings. 2. Specifications. 3. Addenda. 4. Modifications. 5. Record Data and approved Shop Drawings. 6. Construction photographs. 7. Test Reports. 8. Clarifications and other information provided in Request for Information responses. 9. Reference standards. B. Store printed Record Documents and Samples in the Contractor's field office. 1. Record Documents are to remain separate from documents used for construction. 2. Provide files and racks for the storage of Record Documents. 3. Provide a secure storage space for the storage of Samples. 4. Maintain Record Documents in clean, dry, legible conditions, and in good order. 5. Make Record Documents and Samples available at all times for inspection by the OPT. C. Maintain a digital record of Specifications and Addenda to identify products provided in PDF format. General Conditions 007200-92 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1. Reference the Record Data number, Shop Drawings number,and O&M manual number for each product and item of equipment furnished or installed. 2. Reference Modifications by type and number for all changes. D. Maintain a digital record of Drawings in PDF format. 1. Reference the Record Data number, Shop Drawings number,and O&M manual number for each product and item of equipment furnished or installed. 2. Reference Modifications by type and number for all changes. 3. Record information as construction is being performed. Do not conceal any Work until the required information is recorded. 4. Mark Drawings to record actual construction, including the following: a. Depths of various elements of the foundation in relation to finished first floor datum or the top of walls. b. Horizontal and vertical locations of underground utilities and appurtenances constructed and existing utilities encountered during construction. C. Location of utilities and appurtenances concealed in the Work. Refer measurements to permanent structures on the surface. Include the following equipment: 1) Piping. 2) Ductwork. 3) Equipment and control devices requiring periodic maintenance or repair. 4) Valves, unions,traps, and tanks. 5) Services entrance. 6) Feeders. 7) Outlets. d. Changes of dimension and detail. e. Changes by Modifications. f. Information in Request for Information or included in the Project Issues Log. g. Details not on the original Drawings. Include field verified dimensions and clarifications, interpretations, and additional information issued in response to RFIs. 5. Mark Drawings with the following colors: a. Highlight references to other documents, including Modifications in blue; b. Highlight mark ups for new or revised Work(lines added) in yellow; C. Highlight items deleted or not installed (lines to be removed) in red; and d. Highlight items constructed per the Contract Documents in green. General Conditions 007200-93 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 6. Submit Record Documents to Designer for review and acceptance 30 days prior to Final Completion of the Project. E. Applications for Payment will not be recommended for payment if Record Documents are found to be incomplete or not in order. Final payment will not be recommended without complete Record Documents. ARTICLE 21—QUALITY MANAGEMENT 21.01 Contractor's Responsibilities A. Review the OPT's Quality Management Program and prepare and submit the Contractor's Quality Control Plan. B. Implement the Contractor's Quality Control Plan to control the quality of the Work and verify that the Work meets the standards of quality established in the Contract Documents. 1. Inspect products to be incorporated into the Project. Ensure that Suppliers have adequate quality control systems to ensure that products that comply with the Contract Documents are provided. 2. Integrate quality control measures into construction activities to produce Work which meets quality expectations of the Contract Documents. Inspect the Work of the Contractor, Subcontractors, and Suppliers. Correct Defective Work. 3. Provide and pay for the services of an approved professional materials testing laboratory acceptable to the OPT to provide testing that demonstrates that products proposed in Shop Drawings and Record Data for the Project fully comply with the Contract Documents. 4. Provide facilities, equipment, and Samples required for quality control inspections and tests: a. Give the OAR adequate notice before proceeding with Work that would interfere with inspections or testing; b. Notify the OAR and testing laboratories prior to the time that testing is required, providing adequate lead time to allow arrangements for inspections or testing to be made; C. Do not proceed with any Work that would impact the ability to correct defects or Work that would require subsequent removal to correct defects until testing services have been performed and results of tests indicate that the Work is acceptable; d. Cooperate fully with the performance of sampling, inspection, and testing; e. Provide personnel to assist with sampling or to assist in making inspections and field tests; f. Obtain and handle Samples for testing at the Site or at the production source of the product to be tested; g. Provide adequate quantities of representative products to be tested to the laboratory at the designated locations; General Conditions 007200-94 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 h. Provide facilities required to store and cure test Samples; i. Provide calibrated scales and measuring devices for the OPT's use in performing inspections and testing; j. Provide adequate lighting to allow OPT observations; and k. Make Contract Documents available to testing agencies when requested. 5. Provide safe access for all inspection and testing activities, including those to be conducted as part of the OPT's Quality Management Program. 6. Document Defective Work through Certified Test Reports and Defective Work Notices. Document that corrective actions have been taken to correct any defects and that corrected Work is in compliance with the Contract Documents. 7. Apply quality control measures to documentation provided for the Project. 8. Implement countermeasures to prevent future Defective Work. C. Perform tests as indicated in this and other Sections of the Specifications. Technical Specifications govern if any testing and inspection requirements of this Section conflict with the testing and inspection requirements of the technical Specifications. D. All verification testing is to be observed by the OAR or designated representative. E. Send test reports to the OAR and the Designer. F. Provide an update on quality control activities at monthly progress meetings. G. Owner will withhold payment for Defective Work, or Work that has not been tested or inspected in accordance with the Contractor's Quality Control Plan,the OPT's Quality Control Program, or the Contract Documents. H. Owner will withhold payment for additional testing fees incurred due to Contractor noncompliance with OPT's Quality Control Program, including retesting fees, standby time, cancellation charges, and trip fees for retesting or cancellations. I. Work performed that is connected or adjacent to Defective Work or Work that would have to be removed to correct Defective Work is also considered to be Defective. Contractor is responsible for all cost with replacing any acceptable Work that must be removed or might be damaged by corrective actions. 21.02 Quality Management Activities by OPT A. OPT will perform its own quality assurance tests independent of the Contractor's Quality Control Program. Assist the OPT and testing organizations in performing quality assurance activities per Paragraph 21.01. B. Quality assurance testing performed by the OPT will be paid for by the Owner, except for verification testing required per Paragraph 21.07. C. Quality assurance activities of the OPT, through their own forces or through contracts with consultants and materials testing laboratories are for the purpose of monitoring the results of the Contractor's Work to see that it is in compliance with the requirements of the Contract Documents. Quality assurance activities or non-performance of quality assurance activities by the OPT do not: General Conditions 007200-95 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1. Relieve the Contractor of its responsibility to provide Work or furnish products that conform with the requirements of the Contract Documents; 2. Relieve the Contractor of its responsibility for providing adequate quality control measures; 3. Relieve the Contractor of its responsibility for damage to or loss of Work or products before OPT's acceptance; 4. Constitute or imply OPT's acceptance; and 5. Affect the continuing rights of the Owner after OPT's acceptance of the completed Work. D. Work is subject to OPT's quality assurance observations or testing at any time. Products which have been tested or inspected and approved by OPT at a supply source or staging area may be inspected or tested again by the OPT before, during or after incorporation into the Work and rejected if products do not comply with the Contract Documents. 21.03 Contractor's Use of OPT's Test Reports A. OPT has prepared a Quality Management Plan that describes, in general, the OPT's anticipated quality assurance testing program for this Project. This testing program will be made available to Bidders during the bidding phase. This plan outlines only the testing in general terms and may not reflect actual testing. Actual testing will depend on the Contractors means, methods and procedures of construction which will not be known until the Contractor begins Work and submits their own Quality Control Plan for review. There is no guarantee that all testing will be performed. B. Contractor will receive copies of all test reports documenting OPT's quality assurance activities. Contractor is entitled to rely on the accuracy of these test results and use these as part of their quality control efforts. C. Contractor is to determine additional testing or inspections that may be required to implement the Contractor's Quality Control Plan. Include cost for additional testing and inspections required to meet Contractors quality control obligations, including the cost for correcting Defective Work in the Contract Price. D. Contractor may submit a Change Proposal if OPT's quality assurance testing program deviates significantly from the OPT's Quality Management Plan, and Contractor can demonstrate that additional cost was incurred to implement the Contractor's Quality Control Plan resulting from these deviations. 21.04 Documentation A. Provide documentation which includes: 1. Contractor's Quality Management Plan that establishes the methods of assuring compliance with the Contract Documents. Submit this plan as a Shop Drawings per Article 25. 2. A Statement of Qualification for any proposed testing laboratories that includes a list of the engineers and technical staff that will provide testing services on the Project, descriptions of the qualifications of these individuals, list of tests that can be performed, General Conditions 007200-96 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 equipment used with date of last certification, and a list of recent projects for which testing has been performed with references for those projects. 3. Provide Certified Test Reports for products to be incorporated into the Project. Provide reports to indicate that proposed products comply with the Contract Documents or indicate that proposed products do not comply with the Contract Documents and why it does not comply. Submit these test reports as part of a Shop Drawings submitted per Article 25. 4. Provide Certified Test Reports for inspection and testing required in this Section and in other Specification Sections. Provide reports to indicate that Work complies with the Contract Documents or indicate that Work does not comply with the Contract Documents and why it does not comply. Submit these test reports on forms provided per Article 24. 21.05 Standards A. Provide testing laboratories that comply with the American Council of Independent Laboratories (ACIL) "Recommended Requirements for Independent Laboratory Qualifications." B. Perform testing per recognized test procedures as listed in the various Sections of the Specifications, standards of the State Department of Highways and Public Transportation, American Society of Testing Materials (ASTM), or other testing associations. Perform tests in accordance with published procedures for testing issued by these organizations. 21.06 Delivery and Storage A. Handle and protect test specimens of products and construction materials at the Site in accordance with recognized test procedures. Provide facilities for storing, curing, and processing test specimens as required by test standard to maintain the integrity of Samples. 21.07 Verification Testing for Corrected Defects A. Provide verification testing on Work performed to correct Defective Work to demonstrate that the Work is now in compliance with the Contract Documents. Document that Defective Work has been corrected and verify that the OAR closes the item in the Defective Work Register. B. Pay for verification testing. OPT may perform verification testing as part of their Quality Management Program and impose a Set-off to recover the cost for this testing. C. Conduct the same tests or inspections used to determine that the original Work was Defective. Different tests or methods may be used if approved by the OPT. 21.08 Test Reports A. Certified Test Reports are to be prepared for all tests. 1. Tests performed by testing laboratories may be submitted on their standard test report forms if acceptable to the OPT. These reports must include the following: a. Name of the Owner, Project title and number and Contractor; General Conditions 007200-97 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 b. Name of the laboratory, address, and telephone number; C. Name and signature of the laboratory personnel performing the test; d. Description of the product being sampled or tested; e. Date and time of sampling, inspection, and testing; f. Date the report was issued; g. Description of the test performed; h. Weather conditions and temperature at time of test or sampling; i. Location at the Site or structure where the sample was taken; j. Standard or test procedure used in making the test; k. A description of the results of the test; I. Statement of compliance or non-compliance with the Contract Documents; and m. Interpretations of test results, if appropriate. 2. Submit reports on tests performed by Contractor, Subcontractors or Suppliers on the forms provided by the OAR. 3. OPT will prepare test reports on test performed by the OPT. B. Send test report to Designer within 24 hours of completing the test. Flag tests reports with results that do not comply with Contract Documents for immediate attention. C. Payment for Work may be withheld until test reports indicate that the Work is not Defective. 21.09 Defective Work A. Immediately correct any Defective Work or notify the OAR why the Work is not to be corrected immediately and when corrective action will be completed. B. No payment will be made for Defective Work. Remove Work from the Application for Payment if Work paid for on a previous Application for Payment is found to be Defective. 21.10 Limitation of Authority of Testing Laboratory A. The testing laboratory representatives are limited to providing testing services and interpreting the results of the test performed. B. The testing laboratory is not authorized to: 1. Alter the requirements of the Contract Documents; 2. Accept or reject any portion of the Work; 3. Perform any of the duties of the Contractor; or 4. Direct or stop the Work. 21.11 Quality Control Plan A. Submit the Contractor's Quality Control Plan for approval as a Shop Drawing per Article 25. Use Contractor's Quality Control Plan Checklist provided to review the document before General Conditions 007200-98 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 submitting and include a copy of the completed checklist with the Contractor's Quality Control Plan. Do not begin Work until the Contractor's Quality Control Plan is approved. Submit an interim plan covering only the portion of Work to be performed if the Contractor plans to begin Work prior to submitting the Contractor's Quality Control Plan for the Project. Do not begin Work on other parts of the Project until the Contractor's Quality Control Plan is approved or another interim plan covering the additional Work to be started is approved. B. Provide a Contractor's Quality Control Plan that incorporates construction operations at both the Site and production Work at remote locations and includes Work by Subcontractors and Suppliers. The Contractor's Quality Control Plan is to include: 1. A description of the quality control organization, including an organization chart showing lines of authority to control the quality of Work; 2. Documentation describing name, qualifications (in resume format), duties, responsibilities, and level of authority of the Quality Control Manager; 3. The name, qualifications (in resume format), duties, responsibilities, and authorities of other persons assigned a quality control function; 4. Procedures for scheduling, reviewing, certifying, and managing documentation, including documentation provided by Subcontractors and Suppliers; 5. Control,verification, and acceptance testing procedures for each specific test. Include: a. Name of tests to be performed, b. Specification paragraph requiring test, C. Parameters of Work to be tested, d. Test frequency, e. Persons responsible for each test, and f. Applicable industry testing standards and laboratory facilities to be used for the test; 6. Integrate the OPT quality assurance testing into the Contractor's Quality Control Plan, specifically identifying the tests or inspections in Paragraph 21.11.13.5 that will be provided by the OPT as part of their Quality Management Program; 7. Procedures for tracking and documenting quality management efforts. 8. Procedures for tracking Defective Work from initial identification through acceptable corrective action. Indicate how documentation of the verification process for deficiencies will be made. 9. Reporting procedures which incorporate the use of forms provided by the OAR. 10. The name of the proposed testing laboratories along with documentation of qualifications per Paragraph 21.04. C. The Quality Control Manager must have authority to reject Defective Work and redirect the efforts of the Contractor's Team to prevent or correct Defective Work. D. Notify the Designer of any changes to the Contractor's Quality Control Plan or quality control personnel. General Conditions 007200-99 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Meet with the OPT 7 days after Contractor's Quality Control Plan is submitted and before start of construction to discuss the Contractor's Quality Control Plan and expedite its approval. 21.12 Implement Contractor's Quality Control Plan A. Perform quality control observations and testing as required in each Section of the Specifications and where indicated on the Drawings. B. Include the following phases for each definable Work task. A definable Work task is one which is separate and distinct from other tasks, has separate control requirements, may be provided by different trades or disciplines, or may be Work by the same trade in a different environment. 1. Planning Phase: Perform the following before beginning each definable Work task: a. Review the Contract Drawings. b. Review documents and determine that they are complete in accordance with the Contract Documents. c. Check to assure that all materials and/or equipment have been tested, submitted, and approved. d. Examine the work area to assure that all required preliminary Work has been completed and complies with the Contract Documents. e. Examine required materials, equipment, and Sample Work to assure that they are on hand, conform to Shop Drawings and Record Data, and are properly stored. f. Review requirements for quality control inspection and testing. g. Discuss procedures for controlling quality of the Work. Document construction tolerances and workmanship standards for the Work task. h. Check that the portion of the plan for the Work to be performed incorporates document review comments. i. Discuss results of planning phase with the OAR. Conduct a meeting attended by the Quality Control Manager, the OAR, superintendent, other quality control personnel as applicable, and the foreman responsible for the Work task. Instruct applicable workers as to the acceptable level of workmanship required in order to meet the requirements of the Contract Documents. Document the results of the preparatory phase actions by separate meeting minutes prepared by the Quality Control Manager and attached to the quality control report. j. Do not move to the next phase unless results of investigations required for the planning phase indicate that requirements have been met. 2. Work Phase: Complete this phase after the Planning Phase: a. Notify the OAR at least 24 hours in advance of beginning the Work and discuss the review of the planning effort to indicate that requirements have been met. b. Check the Work to ensure that it is in full compliance with the Contract Documents. General Conditions 007200-100 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 c. Verify adequacy of controls to ensure full compliance with Contract Documents. Verify required control inspection and testing is performed. d. Verify that established levels of workmanship meet acceptable workmanship standards. Compare with required Sample panels as appropriate. e. Repeat the Work phase for each new crew to work on-site, or any time acceptable specified quality standards are not being met. 3. Follow-up Phase: Perform daily checks to assure control activities, including control testing, are providing continued compliance with contract requirements: a. Make checks daily and record observations in the quality control documentation. b. Conduct follow-up checks and correct all deficiencies prior to the start of additional Work tasks that may be affected by the Defective Work. Do not build upon nor conceal Defective Work. c. Conduct a review of the Work with the OPT one month prior to the expiration of the correction period. Correct defects as noted during the review. C. Conduct additional planning and Work phases if: 1. The quality of on-going Work is unacceptable; 2. Changes are made in applicable quality control staff, on-site production supervision or crews; 3. Work on a task is resumed after a substantial period of inactivity; or 4. Other quality problems develop. ARTICLE 22—FINAL RESOLUTION OF DISPUTES 22.01 Senior Level Negotiations A. Each party is required to continue to perform its obligations under the Contract pending the final resolution of any dispute arising out of or relating to the Contract, unless it would be impossible or impracticable under the circumstances then present. B. All negotiations pursuant to Article 22 are confidential and shall be treated as compromise and settlement negotiations for purposes of applicable rules of evidence. C. Before invoking mediation, Owner and Contractor agree that they first shall try to resolve any dispute arising out of or related to this Contract through discussions directly between those senior management representatives within their respective organizations who have overall managerial responsibility for similar projects. Both Owner and Contractor agree that this step shall be a condition precedent to use of any other alternative dispute resolution process. If the parties' senior management representatives cannot resolve the dispute within 45 calendar days after a party delivers a written notice of such dispute to the other, then the parties shall proceed with mediation. 22.02 Mediation A. In the event that Owner and/or Contractor contend that the other has committed a material breach of the Contract or the parties cannot reach a resolution of a claim or dispute pursuant General Conditions 007200-101 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 to Article 13, as a condition precedent to filing a lawsuit,either party shall request mediation of the dispute with the following requirements: 1. The request for mediation shall be in writing and shall request that the mediation commence not less than 30 calendar days or more than 90 calendar days following the date of the request, except upon agreement of the parties. 2. In the event Owner and Contractor are unable to agree to a date for the mediation or to the identity of the mediator within 30 calendar days following the date of the request for mediation, all conditions precedent shall be deemed to have occurred. 3. Owner and Contractor are to each pay one-half of the mediator's fees and costs.Venue for any mediation or lawsuit filed under this Contract shall be in Nueces County,Texas. Any agreement reached in mediation shall be enforceable as a settlement in any court having jurisdiction thereof. 4. Nothing in this Contract shall be construed as consent to a lawsuit. No provision of the Contract shall waive any immunity or defense. ARTICLE 23—MINORITY/MBE/DBE PARTICIPATION POLICY 23.01 Policy A. It is the policy of the City of Corpus Christi that maximum opportunity is afforded minorities, women, low income persons and Minority/Disadvantaged Business Enterprises (M/DBE) to participate in the performance of contracts awarded by the City of Corpus Christi in support of Equal Employment Opportunity goals and objectives. In accordance with such policy,the City has established goals, as stated herein, both for minority and female participation by trade and for Minority Business Enterprise. 23.02 Definitions A. Prime Contractor: Any person, firm, partnership, corporation, association, or joint venture as herein provided which has been awarded a City contract. B. Subcontractor: Any named person, firm, partnership, corporation, association, or joint venture herein identified as providing work, labor, services, supplies, equipment, materials, or any combination of the foregoing under contract with a prime contractor on a City contract. C. Minority/Disadvantaged Business Enterprise: A business enterprise that is owned and controlled by one or more minority person(s) or socially and economically disadvantaged individual(s). Minority/Disadvantaged person(s) must collectively own, operate and/or actively manage, and share in payments from such an enterprise in the manner hereinafter set forth: 1. Owned: a. For a sole proprietorship to be deemed a minority business enterprise, it must be owned by a minority person. b. For an enterprise doing business as a partnership, at least 51 percent of the assets or interest in the partnership property must be owned by one or more minority person(s). General Conditions 007200-102 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. For an enterprise doing business as a corporation, at least 51 percent of the assets or interest in the corporate shares must be owned by one or more minority person(s). 2. Controlled: a. The primary power, direct or indirect,to manage a business enterprise rests with a minority person(s). 3. Share in Payments: a. Minority partners, proprietors, or stockholders of the business enterprise must be entitled to receive 51 percent or more of the total profits, bonuses, dividends, interest payments, commissions, consulting fees, rents, procurement, and subcontract payments, and any other monetary distribution paid by the business enterprise. D. Minority: Minority persons include Blacks, Mexican-Americans and other persons of Hispanic origin, American Indians, Alaskan Natives, and Asians or Pacific Islanders. For the purposes of this policy,women are also considered as minorities. E. Socially and economically disadvantaged individual: Any individual who is a citizen (or lawfully admitted permanent resident) of the United States and who has been subjected to racial or ethnic prejudice or cultural bias within American society because of his or her identity as a member of a group and without regard to his or her individual qualities.The social disadvantage must stem from circumstances beyond the individual's control. F. Female Owned Business Enterprise: A sole proprietorship that is owned and controlled by a woman,a partnership at least 51 percent of whose assets or partnership interests are owned by one or more women, or a corporation at least 51 percent of whose assets or interests in the corporate shares are owned by one or more women. G. Joint Venture: A joint venture means an association of two or more persons, partnerships, corporations, or any combination thereof, founded to carry on a single business activity which is limited in scope and direction. The degree to which a joint venture may satisfy the stated MBE goal cannot exceed the proportionate interest of the MBE as a member of the joint venture in the Work to be performed by the joint venture. For example,a joint venture which is to perform 50 percent of the Work itself and in which a minority joint venture partner has a 50 percent interest, shall be deemed equivalent to having minority participation in 25 percent of the Work. Minority members of the joint venture must have financial, managerial, or technical skills in the Work to be performed by the joint venture. 23.03 Goals A. The goals for participation by minorities and Minority Business Enterprises expressed in percentage terms for the Contractor's aggregate work force on all construction Work for the Contract award shall be 1. Minority participation goal is 45%. 2. Minority Business Enterprise participation goal is 15%. B. These goals are applicable to all the construction work (regardless of federal participation) performed in the Contract, including approved Change Orders. The hours of minority General Conditions 007200-103 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 employment must be substantially uniform throughout the length of the Contract and in each trade. The transfer of minority employees from Contractor to Contractor or from project to project for the sole purpose of meeting the Contractor's percentage is prohibited. 23.04 Compliance A. Upon completion of the Project, a final breakdown of MBE participation, substantiated by copies of paid invoices, shall be submitted by the Contractor to the City Engineer. B. Make bi-weekly payroll submittals to the City Engineer. The Contractor is to indicate the percent of minority and female participation, by trade, which has been utilized on the Project. Along with the request for final payment on the Project,the Contractor will indicate, in writing, the overall participation in these areas which have been achieved. The City Engineer may withhold monthly or final payments to the Contractor for failure to submit bi- weekly payrolls in a timely fashion or to submit overall participation information as required. ARTICLE 24—DOCUMENT MANAGEMENT 24.01 Work Included A. Submit documentation as required by the Contract Documents and as reasonably requested by the OPT. 24.02 Quality Assurance A. Submit legible, accurate, complete documents presented in a clear, easily understood manner. Documents not meeting these criteria will be returned without review. 24.03 Contractor's Responsibilities A. Review documents prior to submitting. Make certifications as required by the Contract Documents and as indicated on forms provided. B. Provide a Schedule of Documents to list the documents that are to be submitted, the dates on which documents are to be sent to the Designer for review, and proposed dates that documents must be returned to comply with the Project schedule. Use the form provided for this list. C. Incorporate the dates for processing documents into the Progress Schedule required by Article 27. 1. Provide documents in accordance with the schedule so construction of the Project is not delayed. 2. Allow a reasonable time for the review of documents when preparing the Progress Schedule. Assume a 14 day review cycle for each document unless a longer period of time is indicated in the Contract Documents or agreed to by Designer and Contractor. 3. Schedule submittal of documents to provide all information for interrelated Work at one time. 4. Allow adequate time for processing documents so construction of the Project is not delayed. General Conditions 007200-104 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 24.04 Document Submittal A. Submit documents through the Designer. Send all documents in digital format for processing. 1. Provide all information requested with a completed Document Transmittal form. Do not leave any blanks incomplete. If information is not applicable, enter NA in the space provided. 2. The Document Transmittal form is to be the first page in the document submitted. 3. Submit all documents in Portable Document Format (PDF). a. Create PDF documents from native format files unless files are only available from scanned documents. b. Rotate pages so that the top of each document appears at the top of the monitor screen when opened in PDF viewing software. c. Submit PDF document with adequate resolution to allow documents to be printed in a format equivalent to the document original. Documents are to be scalable to allow printing on standard 8-1/2 x 11 or 11 x 17 paper. d. Submit color PDF documents where color is required to interpret the document. e. Create or convert documents to allow text to be selected for comments or searched using text search features. Run scanned documents through Optical Character Recognition (OCR) software if necessary. f. Flatten markups in documents to prevent markups made by Contractor from being moved or deleted. Flatten documents to allow markup recovery. g. Use software to reduce file size using default settings except the option for "Drop Metadata." Uncheck the "Drop Metadata" box when reducing file size. h. Add footers to each document with the Project name. 24.05 Document Numbering A. Assign a number to the documents originated to allow tracking of the documents during the review process. 1. Assign the number consisting of a prefix, a sequence number, and a letter suffix. Prefixes shall be as follows: Prefix Description Originator AP Application for Payment Contractor CO Change Order OAR CP Change Proposal Contractor CTR Certified Test Report Contractor FO Field Order OAR NBC Notification by Contractor Contractor PD Photographic Documentation Contractor General Conditions 007200-105 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Prefix Description Originator RCP Request for a Change Proposal OAR RD Record Data Contractor RFI Request for Information Contractor SD Shop Drawing Contractor SCH Schedule of Progress Contractor 2. Issue sequence numbers in chronological order for each type of document. 3. Issue numbers for resubmittals that have the same number as the original document followed by an alphabetical suffix indicating the number of times the same document has been sent to the Designer for processing. For example: SD 025 A represents Shop Drawing number 25 and the letter "A" designates that this is the second time this document has been sent for review. 4. Clearly note the document number on each page or sheet of the document. 5. Correct assignment of numbers is essential since different document types are processed in different ways. B. Include reference to the Drawing number and/or Specification Section, detail designation, schedule, or location that corresponds with the data on the document transmittal forms. Other identification may also be required, such as layout drawings or schedules to allow the reviewer to determine where a particular product is to be used. 24.06 Document Requirements A. Furnish documents as indicated below or in individual Specification Sections. Submit documents per the procedures described in the Contract Documents. B. Submit documents per the Specification Section shown in the following table: Document Type Section Application for Payment Article 17 Change Proposal Article 12 Certified Test Report Article 25 for approval of product Article 21 to demonstrate compliance Notification by Contractor Article 20 Photographic Documentation Article 28 Progress Schedules Article 27 Record Data Article 26 Request for Information Article 20 Shop Drawing Article 25 Schedule of Values Article 17 Substitutions Article 12 General Conditions 007200-106 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Document Type Section Suppliers and Subcontractors Articles 20 and 26 ARTICLE 25—SHOP DRAWINGS 25.01 Work Included A. Shop Drawings are required for those products that cannot adequately be described in the Contract Documents to allow fabrication, erection, or installation of the product without additional detailed information from the Supplier. B. Submit Shop Drawings as required by the Contract Documents and as reasonably requested by the OPT to: 1. Record the products incorporated into the Project for the Owner; 2. Provide detailed information for the products proposed for the Project regarding their fabrication, installation, commissioning, and testing; and 3. Allow the Designer to advise the Owner if products proposed for the Project by the Contractor conform, in general,to the design concepts of the Contract Documents. C. Contractor's responsibility for full compliance with the Contract Documents is not relieved by the review of Shop Drawings, Samples, or mockups. Contract modifications can only be approved by Change Order or Field Order. 25.02 Quality Assurance A. Submit legible, accurate, and complete documents presented in a clear, easily understood manner. Shop Drawings not meeting these criteria will be rejected. B. Demonstrate that the proposed products are in full and complete compliance with the design criteria and requirements of the Contract Documents or will be if deviations requested per Paragraph 25.10 are approved. C. Furnish and install products that fully comply with the information included in the document submittal. 25.03 Contractor's Responsibilities A. Provide Shop Drawings as required by Paragraph 25.03 of the Supplementary Conditions. B. Include Shop Drawings in the Schedule of Documents required by Article 24 to indicate the Shop Drawings to be submitted,the dates on which documents are to be sent to the Designer for review and proposed dates that the product will be incorporated into the Project. C. Incorporate the dates for processing Shop Drawings into the Progress Schedule required by Article 27. 1. Submit Shop Drawings in accordance with the schedule so construction of the Project is not delayed. 2. Allow a reasonable time for the review of Shop Drawings when preparing the Progress Schedule. Include time for making revisions to the Shop Drawings and resubmitting the Shop Drawing for a least a second review. Assume a 14-day review cycle for each time General Conditions 007200-107 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 a Shop Drawing is submitted for review unless a longer period of time is indicated in the Contract Documents. 3. Schedule document submittals to provide all information for interrelated Work at one time. 4. Allow adequate time for ordering, fabricating, delivering, and installing product so construction of the Project is not delayed. D. Complete the following before submitting a Shop Drawing or Sample: 1. Prepare Shop Drawing Review and coordinate the Shop Drawing or Sample with other Shop Drawings and Samples and with the requirements of the Work and the Contract Documents; 2. Determine and verify specified performance and design criteria, installation requirements, materials,catalog numbers, and similar information with respect to Shop Drawings and Samples; 3. Determine and verify the suitability of materials and equipment offered with respect to the indicated application, fabrication, shipping, handling, storage, assembly, and installation pertaining to the performance of the Work; and 4. Determine and verify information relative to Contractor's responsibilities for means, methods, techniques, sequences, and procedures of construction, and safety precautions and programs incident thereto. E. Determine and verify: 1. Accurate field measurements, quantities, and dimensions are shown on the Shop Drawings; 2. Location of existing structures, utilities, and equipment related to the Shop Drawing have been shown and conflicts between the products existing structures, utilities, and equipment have been identified; 3. Conflicts that impact the installation of the products have been brought to the attention of the OPT through the Designer; 4. Shop Drawings are complete for their intended purpose; and 5. Conflicts between the Shop Drawings related to the various Subcontractors and Suppliers have been resolved. F. Review Shop Drawings prior to submitting to the Designer. Certify that all Shop Drawings have been reviewed by the Contractor and are in strict conformance with the Contract Documents as modified by Addenda, Change Order, Field Order, or Contract Amendment when submitting Shop Drawings except for deviations specifically brought to the Designer's attention on an attached Shop Drawing Deviation Request form in accordance with Paragraph 25.09. G. Fabrication or installation of any products prior to the approval of Shop Drawings is done at the Contractor's risk. Defective products may be rejected at the Owner's option. H. Payment will not be made for products for which Shop Drawings or Samples are required until these are approved by the Designer. General Conditions 007200-108 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 25.04 Shop Drawing Requirements A. Provide adequate information in Shop Drawings and Samples so Designer can: 1. Assist the Owner in selecting colors,textures, or other aesthetic features. 2. Compare the proposed features of the product with the specified features and advise Owner that the product does, in general, conform to the Contract Documents. 3. Compare the performance features of the proposed product with those specified and advise the Owner that the product does, in general,conform to the performance criteria specified in the Contract Documents. 4. Review required certifications, guarantees, warranties, and service agreements for compliance with the Contract Documents. B. Include a complete description of the product to be furnished, including: 1. Type, dimensions, size, arrangement, and operational characteristics of the product; 2. Weights,gauges,materials of construction,external connections,anchors,and supports required; 3. All applicable standards such as ASTM or Federal specification numbers; 4. Fabrication and installation drawings, setting diagrams, manufacturing instructions, templates, patterns, and coordination drawings; 5. Mix designs for concrete, asphalt, or other materials proportioned for the Project; and 6. Complete and accurate field measurements for products which must fit existing conditions. Indicate on the document submittal that the measurements represent actual dimensions obtained at the Site. C. Submit Shop Drawings that require coordination with other Shop Drawings at the same time. Shop Drawings requiring coordination with other Shop Drawings will be rejected until a complete package is submitted. 25.05 Special Certifications and Reports A. Provide all required certifications with the Shop Drawings as specified in the individual Specification Sections: 1. Certified Test Reports (CTR): A report prepared by an approved testing agency giving results of tests performed on products to indicate their compliance with the Specifications. This report is to demonstrate that the product when installed will meet the requirements and is part of the Shop Drawing. Field tests may be performed by the Owner to determine that in place materials or products meet the same quality as indicated in the CTR submitted as part of the Shop Drawing. 2. Certification of Local Field Service (CLS): A certified letter stating that field service is available from a factory or supplier approved service organization located within a 300 mile radius of the Site. List names, addresses, and telephone numbers of approved service organizations on or attach it to the certificate. 3. Certification of Adequacy of Design (CAD): A certified letter from the manufacturer of the equipment stating that they have designed the equipment to be structurally stable General Conditions 007200-109 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 and to withstand all imposed loads without deformation, failure, or adverse effects to the performance and operational requirements of the unit. The letter shall state that mechanical and electrical equipment is adequately sized to be fully operational for the conditions specified or normally encountered by the product's intended use. 25.06 Warranties and Guarantees A. Provide all required warranties, guarantees, and related documents with the Shop Drawing. The effective date of warranties and guarantees will be the date of acceptance of the Work by the Owner. B. Identify all Extended Warranties, defined as any guarantee of performance for the product or system beyond the 1-year correction period described in the General Conditions. Issue the warranty certificate in the name of the Owner. Provide a Warranty Bond for Extended Warranties if required by Specification Sections. C. Provide a copy of all warranties in a separate document in accordance with Article 29. 25.07 Shop Drawing Submittal Procedures A. Submit Shop Drawings through the Designer. Send all documents in digital format for processing. 1. Provide all information requested in the Shop Drawing submittal form. Do not leave any blanks incomplete. If information is not applicable,enter NA in the space provided. The Shop Drawing submittal form is to be the first document in the file submitted. 2. Submit all documents in Portable Document Format(PDF). a. Create PDF documents from native format files unless files are only available from scanned documents. b. Rotate pages so that the top of each document appears at the top of the monitor screen when opened in PDF viewing software. c. Submit PDF document with adequate resolution to allow documents to be printed in a format equivalent to the document original. Documents are to be scalable to allow printing on standard 8-1/2 x 11 or 11 x 17 paper. d. Submit color PDF documents where color is required to interpret the Shop Drawing. Submit Samples and color charts per Paragraph 25.08.A. e. Create or convert documents to allow text to be selected for comments or searched using text search features. Run scanned documents through Optical Character Recognition (OCR) software if necessary. f. Flatten markups in documents to prevent markups made by Contractor from being moved or deleted. Flatten documents to allow markup recovery. g. Use software to reduce file size using default settings except the option for "Drop Metadata." Uncheck the "Drop Metadata" box when reducing file size. h. Add footers to each document with the Project name. General Conditions 007200-110 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. Submit each specific product or class of material separately so these can be tracked and processed independently. Do not submit Shop Drawings for more than one product in the same Shop Drawing. 4. Submit items specified in different Specification Sections separately unless they are part of an integrated system. 5. Define abbreviations and symbols used in Shop Drawings. a. Use terms and symbols in Shop Drawings consistent with the Contract Drawings. b. Provide a list of abbreviations and their meaning as used in the Shop Drawings. c. Provide a legend for symbols used on Shop Drawings. 6. Mark Shop Drawings to reference: a. Related Specification Sections, b. Drawing number and detail designation, C. Product designation or name, d. Schedule references, e. System into which the product is incorporated, and f. Location where the product is incorporated into the Project. B. Use the following conventions to markup Shop Drawings for review: 1. Make comments and corrections in the color blue. Add explanatory comments to the markup. 2. Highlight items in black that are not being furnished when the Supplier's standard drawings or information sheets are provided so that only the products to be provided are in their original color. 3. Make comments in the color yellow where selections or decisions by the Designer are required, but such selections do not constitute a deviation from the Contract Documents. Add explanatory comments to the markup to indicate the action to be taken by the Designer. 4. Make comments in the color orange that are deviation requests. Include the deviation request number on the Shop Drawing that corresponds to the deviation request on the Shop Drawing Deviation Request form. Include explanatory comments in the Shop Drawing Deviation Request form. 5. Mark dimensions with the prefix FD to indicate field verified dimensions on the Shop Drawings. C. Submit a Change Proposal per Article 12 to request modifications to the Contract Documents, including those for approval of"or equal" products when specifically allowed by the Contract Documents or as a substitution for specified products or procedures. D. Designate a Shop Drawing as requiring priority treatment in the comment section of the Shop Drawing submittal form to place the review of the Shop Drawing ahead of other Shop Drawings previously delivered. Shop Drawings are typically reviewed in the order received, unless Contractor requests that a different priority be assigned. Priority Shop Drawings will General Conditions 007200-111 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 be reviewed before other Shop Drawings for this Project already received but not yet reviewed. Use of this priority designation for Shop Drawings may delay the review of Shop Drawings previously submitted, pushing the processing of Shop Drawings beyond the 14-day target. Contractor is responsible for delays resulting from the use of the priority designation status on Shop Drawings. E. Complete the certification required by Paragraph 25.03. 25.08 Sample and Mockup Submittal Procedures A. Submit color charts and Samples for every product requiring color, texture, or finish selection. 1. Submit color charts and Samples only after Shop Drawings for the products have been approved. 2. Deliver all color charts and Samples at one time. 3. Provide Samples of adequate size to clearly illustrate the functional characteristics of the product, with integrally related parts and attachment devices. 4. Indicate the full range of color, texture, and patterns. 5. Deliver color charts and Samples to the field office and store for the duration of the Project 6. Notify the Designer that color charts and Samples have been delivered for approval using the Notification by Contractor form. 7. Submit color charts and Samples not less than 30 days prior to when these products are to be ordered or released for fabrication to comply with the Project schedule. 8. Remove Samples that have been rejected. Submit new Samples following the same process as for the initial Sample until Samples are approved. 9. Dispose of Samples when related Work has been completed and approved and disposal is approved by the Designer. At Owner's option, Samples will become the property of the Owner. B. Construct mockups for comparison with the Work being performed. 1. Construct mockups from the actual products to be used in construction per detailed Specification Sections. 2. Construct mockups of the size and in the area indicated in the Contract Documents. 3. Construct mockups complete with texture and finish to represent the finished product. 4. Notify the Designer that mockups have been constructed and are ready for approval using the Notification by Contractor form. Allow 2 weeks for OPT to approve of the mockup before beginning the Work represented by the mockup. 5. Remove mockups that have been rejected. Construct new mockups following the same process as for the initial mockup until mockup is approved. 6. Protect mockups until Work has been completed and accepted by the OPT. General Conditions 007200-112 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 7. Dispose of mockups when related Work has been completed and disposal is approved by the Designer. 25.09 Equal Non Specified Products A. Contractor may submit other manufacturers' products that are in full compliance with the Specification where Specifications list one or more manufacturers followed by the phase "or equal" or"or approved equal." 1. Submit a Shop Drawing as required by this article to document that the proposed product is equal or superior to the specified product. 2. Prove that the product is equal. It is not the OPT's responsibility to prove the product is not equal. a. Indicate on a point by point basis for each specified feature that the product is equal to the Contract Document requirements. b. Make a direct comparison with the specified manufacturer's published data sheets and available information. Provide this printed material with the Shop Drawing. c. The decision of the Designer regarding the acceptability of the proposed product is final. 3. Provide a typewritten certification that, in furnishing the proposed product as an equal, the Contractor: a. Has thoroughly examined the proposed product and has determined that it is equal or superior in all respects to the product specified. b. Has determined that the product will perform in the same manner and result in the same process as the specified product. c. Will provide the same warranties and/or bonds as for the product specified. d. Will assume all responsibility to coordinate any modifications that may be necessary to incorporate the product into the construction and will waive all claims for additional Work which may be necessary to incorporate the product into the Project which may subsequently become apparent. e. Will maintain the same time schedule as for the specified product. 25.10 Requests for Deviation A. Submit requests for deviation from the Contract Documents for any product that does not fully comply with the Contract Documents. B. Submit requests for deviation using the Shop Drawing Deviation Request form provided. Identify each deviation request as a separate item. Include all requested deviations that must be approved as a group together and identify them as a single item. C. Include a description of why the deviation is required and the impact on Contract Price or Contract Times. Include the amount of any cost savings to the Owner for deviations that result in a reduction in cost. D. Submit as a Change Proposal prior to submitting the Shop Drawing if the deviation will result in a change in Contract Price or Contract Times. General Conditions 007200-113 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. A Modification must be issued by the Designer for approval of a deviation. Approval of a requested Shop Drawing deviation by the Designer on the Shop Drawings Deviation Request form indicates approval of the requested deviation only on its technical merits as generally conforming to the Contract Documents. Deviations from the Contract Documents can only be approved by a Modification. 25.11 Designer Responsibilities A. Shop Drawings will be received by the Designer. Designer will log the documents and review per this Article for general conformance with the Contract Documents. 1. Designer's review and approval will be only to determine if the products described in the Shop Drawing or Sample will, after installation or incorporation into the Work, conform to the information given in the Contract Documents and be compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. 2. Designer's review and approval will not extend to means, methods, techniques, sequences,or procedures of construction or to safety precautions or programs incident thereto. 3. Designer's review and approval of a separate item as such will not indicate approval of the assembly in which the item functions. B. Comments will be made on items called to the attention of the Designer for review and comment. Any marks made by the Designer do not constitute a blanket review of the document submittal or relieve the Contractor from responsibility for errors or deviations from the Contract requirements. 1. Designer will respond to Contractor's markups by either making markups directly in the Shop Drawings file using the color green or by attaching a Document Review Comments form with review comments. 2. Shop Drawings that are reviewed will be returned with one or more of the following status designations: a. Approved: Shop Drawing is found to be acceptable as submitted. b. Approved as Noted: Shop Drawing is Approved so long as corrections or notations made by Designer are incorporated into the Show Drawing. C. Not Approved: Shop Drawing or products described are not acceptable. 3. Shop Drawing will also be designated for one of the following actions: a. Final distribution: Shop Drawing is acceptable without further action and has been filed as a record document. b. Shop Drawing not required: A Shop Drawing was not required by the Contract Documents. Resubmit the document per Article 26. c. Cancelled: This action indicates that for some reason, the Shop Drawing is to be removed from consideration and all efforts regarding the processing of that document are to cease. General Conditions 007200-114 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 d. Revise and resubmit: Shop Drawing has deviations from the Contract Documents, significant errors, or is inadequate and must be revised and resubmitted for subsequent review. e. Resubmit with corrections made: Shop Drawing is "Approved as Noted," but has significant markups. Make correction and notations to provide a revised document with markup incorporated into the original document so that no markups are required. f. Returned without review due to excessive deficiencies: Document does not meet the requirement of the Specifications for presentation or content to the point where continuing to review the document would be counterproductive to the review process or clearly does not meet the requirements of the Contract Documents. Revise the Shop Drawing to comply with the requirements of this Section and resubmit. g. Actions a through c will close out the Shop Drawing review process and no further action is required as a Shop Drawing. Actions d through f require follow up action to close out the review process. 4. Drawings with a significant or substantial number of markings by the Contractor may be marked "Approved as Noted" and "Resubmit with corrections made." These drawings are to be revised to provide a clean record of the Shop Drawing. Proceed with ordering products as the documents are revised. 5. Dimensions or other data that does not appear to conform to the Contract Documents will be marked as "At Variance With" (AVW) the Contract Documents or other information provided. The Contractor is to make revisions as appropriate to comply with the Contract Documents. C. Bring deviations to the Shop Drawings to the attention of the Designer for approval by using the Shop Drawing Deviation Request form. Use a single line for each requested deviation so the Status and Action for each deviation can be determined for that requested deviation. If approval or rejection of a requested deviation will impact other requested deviations, then all related deviations should be included in that requested deviation line so the status and action can be determined on the requested deviation as a whole. D. Requested deviations will be reviewed as possible Modification to the Contract Documents. 1. A Requested deviation will be rejected as "Not Approved" if the requested deviation is unacceptable. Contractor is to revise and resubmit the Shop Drawing with corrections for approval. 2. A Field Order will be issued by the Designer for deviations approved by the Designer if the requested deviation is acceptable and if the requested deviation will not result in a change in Contract Price or Contract Times. Requested deviations from the Contract Documents may only be approved by Field Order. 3. A requested deviation will be rejected if the requested deviation is acceptable but the requested deviation will or should result in a change in Contract Price or Contract Times. Submit any requested deviation that requires a change in Contract Price or Contract Times as a Change Proposal for approval prior to resubmitting the Shop Drawing. General Conditions 007200-115 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Contractor is to resubmit the Shop Drawing until it is acceptable and marked Approved or Approved as Noted and is assigned an action per Paragraph 25.11 that indicates that the Shop Drawing process is closed. F. Information that is submitted as a Shop Drawings that should be submitted as Record Data or other type of document, or is not required may be returned without review, or may be deleted. No further action is required and the Shop Drawing process for this document will be closed. 25.12 Resubmission Requirements A. Make all corrections or changes in the documents required by the Designer and resubmit to the Designer until approved. 1. Revise initial drawings or data and resubmit as specified for the original document. 2. Highlight or cloud in green those revisions which have been made in response to the previous reviews by the Designer. This will include changes previously highlighted or clouded in yellow to direct attention to Designer to items requiring selections or decisions by the Designer or highlighted or clouded in orange for a requested deviation from the Contract Documents. 3. Highlight and cloud new items in yellow where selections or decisions by the Designer are required, but such selections do not constitute a deviation from the Contract Documents. Add explanatory comments to the markup to indicate the action to be taken by the Designer. 4. Highlight and cloud new items in orange that are deviation requests. Include the deviation request number on the Shop Drawing that corresponds to the deviation request on the Shop Drawing Deviation Request form. Numbering for these new items is to start with the next number following the last Shop Drawing deviation requested. Include explanatory comments in the Shop Drawing Deviation Request form. B. Pay for excessive review of Shop Drawings. 1. Excessive review of Shop Drawings is defined as any review required after the original review has been made and the first resubmittal has been checked to see that corrections have been made. 2. Review of Shop Drawings or Samples will be an additional service requiring payment by the Contractor if the Contractor submits a substitution for a product for which a Shop Drawing or Sample has previously been approved, unless the need for such change is beyond the control of Contractor. 3. Cost for additional review time will be billed to the Owner by the Designer for the actual hours required for the review of Shop Drawings by Designer and in accordance with the rates listed in SECTION 00 73 00 SUPPLEMENTARY CONDITIONS. 4. A Set-off will be included in each Application for Payment to pay costs for the additional review to the Owner on a monthly basis. The Set-off will be based on invoices submitted to Owner for these services. General Conditions 007200-116 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 5. Need for more than one resubmission or any other delay of obtaining Designer's review of Shop Drawings will not entitle the Contractor to an adjustment in Contract Price or an extension of Contract Times. ARTICLE 26—RECORD DATA 26.01 Work Included A. Submit Record Data as required by the Contract Documents and as reasonably requested by the OPT. Provide Record Data for all products unless a Shop Drawing is required for the same item. B. Submit Record Data to provide documents that allow the Owner to: 1. Record the products incorporated into the Project for the Owner; 2. Review detailed information about the products regarding their fabrication,installation, commissioning, and testing; and 3. Provide replacement or repair of the products at some future date. C. Contractor's responsibility for full compliance with the Contract Documents is not relieved by the receipt or cursory review of Record Data. Contract modifications can only be approved by Change Order or Field Order. D. Provide various reports or other documents that Contract Documents require for record purposes. 26.02 Quality Assurance A. Submit legible, accurate, and complete documents presented in a clear, easily understood manner. Record Data not meeting these criteria will be rejected. 26.03 Contractor's Responsibilities A. Submit Record Data in accordance with SECTION 00 73 00 SUPPLEMENTARY CONDITIONS. B. Include Record Data in the Schedule of Documents required by Article 24 to indicate the Record Data to be submitted,the dates on which documents are to be sent to the Designer for review, and proposed dates that the product will be incorporated into the Project. C. Complete the following before submitting Record Data: 1. Prepare Record Data and coordinate with Shop Drawings or Samples, other Record Data, and with the requirements of the Work and the Contract Documents; 2. Determine and verify specified performance and design criteria, installation requirements, materials, catalog numbers, and similar information; 3. Determine and verify the suitability of materials and equipment offered with respect to the indicated application, fabrication, shipping, handling, storage, assembly, and installation pertaining to the performance of the Work; and 4. Determine and verify information relative to Contractor's responsibilities for means, methods, techniques, sequences, and procedures of construction, and safety precautions and programs incident thereto. General Conditions 007200-117 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 D. Determine and verify: 1. Accurate field measurements, quantities, and dimensions are shown on the Record Data; 2. Location of existing structures, utilities, and equipment related to the Record Data have been shown and conflicts between the products existing structures, utilities, and equipment have been identified; 3. Conflicts that impact the installation of the products have been brought to the attention of the OPT through the Designer; 4. Record Data are complete for their intended purpose; and 5. Conflicts between the Record Data related to the various Subcontractors and Suppliers have been resolved. E. Review Record Data prior to submitting to the Designer. Certify that all Record Data has been reviewed by the Contractor and is in strict conformance with the Contract Documents as modified by Addenda, Change Order, Field Order, or Contract Amendment when submitting Record Data. 26.04 Record Data Requirements A. Include a complete description of the material or equipment to be furnished, including: 1. Type,dimensions,size,arrangement,model number,and operational parameters of the components; 2. Weights,gauges,materials of construction,external connections,anchors,and supports required; 3. All applicable standards such as ASTM or Federal specification numbers; 4. Fabrication and installation drawings, setting diagrams, manufacturing instructions, templates, patterns, and coordination drawings; 5. Mix designs for concrete, asphalt or other materials proportioned for the Project; and 6. Complete and accurate field measurements for products which must fit existing conditions. Indicate on the document submittal that the measurements represent actual dimensions obtained at the Site. 26.05 Special Certifications and Reports A. Provide all required certifications with the Record Data as specified in the individual Specification Sections: 1. Certified Test Reports (CTR): A report prepared by an approved testing agency giving results of tests performed on products to indicate their compliance with the Specifications. This report is to demonstrate that the product when installed will meet the requirements and is part of the Record Data. Field tests may be performed by the Owner to determine that in place materials or products meet the same quality as indicated in the CTR submitted as part of the Record Data. General Conditions 007200-118 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 26.06 Warranties and Guarantees A. Provide all required warranties, guarantees, and related documents with the Record Data. The effective date of warranties and guarantees will be the date of acceptance of the Work by the Owner. B. Identify all Extended Warranties, defined as any guarantee of performance for the product or system beyond the 1 year correction period described in the General Conditions. Issue the warranty certificate in the name of the Owner. Provide a Warranty Bond for Extended Warranties if required. C. Provide a copy of all warranties in a separate document in accordance with Article 29. 26.07 Record Data Submittal Procedures A. Submit Record Data through the Designer. Send all documents in digital format for processing. 1. Provide all information requested in the Record Data submittal form. Do not leave any blanks incomplete. If information is not applicable,enter NA in the space provided. The Record Data submittal form is to be the first document in the file. 2. Submit all documents in Portable Document Format (PDF). a. Create PDF documents from native format files unless files are only available from scanned documents. b. Rotate pages so that the top of each document appears at the top of the monitor screen when opened in PDF viewing software. c. Submit PDF document with adequate resolution to allow documents to be printed in a format equivalent to the document original. Documents are to be scalable to allow printing on standard 8-1/2 x 11 or 11 x 17 paper. d. Submit color PDF documents where color is required to interpret the Record Data. e. Create or convert documents to allow text to be selected for comments or searched using text search features. Run scanned documents through Optical Character Recognition (OCR) software if necessary. f. Flatten markups in documents to prevent markups made by Contractor from being moved or deleted. Flatten documents to allow markup recovery. g. Use software to reduce file size using default settings except the option for "Drop Metadata." Uncheck the "Drop Metadata" box when reducing file size. h. Add footers to each document with the Project name. 3. Submit each specific product, class of material, or product separately so these can be tracked and processed independently. Do not submit Record Data for more than one system in the same Record Data. 4. Submit items specified in different Specification Sections separately unless they are part of an integrated system. 5. Define abbreviations and symbols used in Record Data. General Conditions 007200-119 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 a. Use terms and symbols in Record Data consistent with the Contract Drawings. b. Provide a list of abbreviations and their meaning as used in the Record Data. C. Provide a legend for symbols used on Record Data. 6. Mark Record Data to reference: a. Related Specification Sections, b. Drawing number and detail designation, c. Product designation or name, d. Schedule references, e. System into which the product is incorporated, and f. Location where the product is incorporated into the Project. B. Submit a Change Proposal per Article 12 to request modifications to the Contract Documents, including those for approval of"or equal" products when specifically allowed by the Contract Documents or as a substitution for specified products or procedures. Deviations from the Contract Documents can only be approved by a Modification. C. Complete the certification required by Paragraph 26.03. 26.08 Designer's Responsibilities A. Record Data will be received by the Designer, logged, and provided to Owner as the Project record. 1. Record Data may be reviewed to see that the information provided is adequate for the purpose intended. Record Data not meeting the requirements of Paragraph 26.02 may be rejected as unacceptable. 2. Record Data is not reviewed for compliance with the Contract Documents. Comments may be returned if deviations from the Contract Documents are noted during the cursory review performed to see that the information is adequate. 3. Contractor's responsibility for full compliance with the Contract Documents is not relieved by the review of Record Data. Contract modifications can only be approved by a Modification. B. Designer may take the following action in processing Record Data: 1. File Record Data as received if the cursory review indicates that the document meets the requirements of Paragraph 26.02. Document will be given the status of "Filed as Received" and no further action is required on that Record Data. 2. Reject the Record Data for one of the following reasons: a. The document submittal requirements of the Contract Documents indicate that the document submitted as Record Data should have been submitted as a Shop Drawing. The Record Data will be marked "Rejected" and "Submit Shop Drawing." No further action is required on this document as Record Data and the Record Data process will be closed. Resubmit the document as a Shop Drawing per Article 25. General Conditions 007200-120 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 b. The cursory review indicates that the document does not meet the requirements of Paragraph 26.02. The Record Data will be marked "Rejected" and "Revise and Resubmit." Contractor is to resubmit the Record Data until it is acceptable and marked "Filed as Received." When Record Data is filed, no further action is required, and the Record Data process will be closed. c. The Record Data is not required by the Contract Documents nor is the Record Data applicable to the Project. The Record Data will be marked "Rejected" and "Cancel -Not Required." No further action is required,and the Record Data process will be closed. C. Contractor is to resubmit the Record Data until it is acceptable and marked "Filed as Received." ARTICLE 27—CONSTRUCTION PROGRESS SCHEDULE 27.01 Requirements A. Prepare and submit a Progress Schedule for the Work and update the schedule on a monthly basis for the duration of the Project. B. Provide schedule in adequate detail to allow Owner to monitor progress and to relate document processing to sequential activities of the Work. C. Incorporate and specifically designate the dates of anticipated submission of documents and the dates when documents must be returned to the Contractor into the schedule. D. Assume complete responsibility for maintaining the progress of the Work per the schedule submitted. E. Schedule Work based upon a six day work week. 27.02 Document Submittal A. Submit Progress Schedules in accordance with Article 24. B. Submit a preliminary schedule within 10 days after the Notice of Award. The schedule is to be available at the pre-construction conference. C. Submit a detailed schedule at least 10 days prior to the first payment request. D. Submit Progress Schedule updates monthly with Applications for Payment to indicate the progress made on the Project to that date. Failure to submit the schedule may cause delay in the review and approval of Applications for Payment. 27.03 Schedule Requirements A. Schedule is to be in adequate detail to: 1. Assure adequate planning, scheduling, and reporting during the execution of the Work; 2. Assure the coordination of the Work of the Contractor and the various Subcontractors and Suppliers; 3. Assist in monitoring the progress of the Work; and General Conditions 007200-121 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 4. Assist in evaluating proposed changes to the Contract Times and Project schedule. B. Provide personnel with 5 years' minimum experience in scheduling construction work comparable to this Project. Prepare the schedule using acceptable scheduling software. C. Provide the schedule in the form of a computer generated critical path schedule which includes Work to be performed on the Project. It is intended that the schedule accomplish the following: 1. Give early warning of delays in time for correction. 2. Provide detailed plans for the execution of the Work in the form of future activities and events in sequential relationships. 3. Establish relationships of significant planned Work activities and provide a logical sequence for planned Work activities. 4. Provide continuous current status information. 5. Allow analysis of the Contractor's program for the completion of the Project. 6. Permit schedules to be revised when the existing schedule is not achievable. 7. Log the progress of the Work as it actually occurs. D. Prepare a time scaled CPM arrow or precedence diagram to indicate each activity and its start and stop dates. 1. Develop Milestone dates and Project completion dates to conform to time constraints, sequencing requirements and Contract completion date. 2. Use calendar day durations while accounting for holidays and weather conditions in the projection of the duration of each activity. 3. Clearly indicate the critical path for Work to complete the Project. E. Provide a time scaled horizontal bar chart which indicates graphically the Work scheduled at any time during the Project. The chart is to indicate: 1. Complete sequence of construction by activity; 2. Identification of the activity by structure, location, and type of Work; 3. Chronological order of the start of each item of Work; 4. The activity start and stop dates; 5. The activity duration; 6. Successor and predecessor relationships for each activity; 7. A clearly indicated single critical path; and 8. Projected percentage of completion, based on dollar value of the Work included in each activity as of the first day of each month. F. Provide a schedule incorporating the Schedule of Documents provided in accordance with Article 24 indicating: 1. Specific date each document is to be delivered to the Designer. 2. Specific date each document must be received in order to meet the proposed schedule. General Conditions 007200-122 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. Allow a reasonable time to review documents, taking into consideration the size and complexity of the document, other documents being processed, and other factors that may affect review time. 4. Allow time for re-submission of each document. Contractor is responsible for delays associated with additional time required to review incomplete or erroneous documents and for time lost when documents are submitted for products that do not meet Specification requirements. 27.04 Schedule Revisions A. Revise the schedule if it appears that the schedule no longer represents the actual progress of the Work. 1. Submit a written report if the schedule indicates that the Project is more than 30 days behind schedule. The report is to include: a. Number of days behind schedule; b. Narrative description of the steps to be taken to bring the Project back on schedule; and c. Anticipated time required to bring the Project back on schedule. 2. Submit a revised schedule indicating the action that the Contractor proposes to take to bring the Project back on schedule. B. Revise the schedule to indicate any adjustments in Contract Times approved by Modification. 1. Include a revised schedule with Change Proposals if a change in Contract Times is requested. 2. OPT will deem any Change Proposal that does not have a revised schedule and request for a change in Contract Times as having no impact on the ability of the Contractor to complete the Project within the Contract Times. C. Updating the Project schedule to reflect actual progress is not considered a revision to the Project schedule. D. Applications for Payment may not be recommended for payment without a revised schedule and if required, the report indicating the Contractor's plan for bringing the Project back on schedule. 27.OS Float Time A. Define float time as the amount of time between the earliest start date and the latest start date of a chain of activities on the construction schedule. B. Float time is not for the exclusive use or benefit of either the Contractor or Owner. C. Where several subsystems each have a critical path, the subsystem with the longest time of completion is the critical path and float time is to be assigned to other subsystems. D. Contract Times cannot be changed by the submission of a schedule. Contract Times can only be modified by a Change Order or Contract Amendment. General Conditions 007200-123 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 E. Schedule completion date must be the same as the Contract completion date. Time between the end of construction and the Contract completion date is float time. ARTICLE 28—VIDEO AND PHOTOGRAPHIC DOCUMENTATION 28.01 Work Included A. Provide a video recording of the Site prior to the beginning of construction. 1. Record the condition of all existing facilities in or abutting the construction area (right- of-way)including but not limited to streets,curb and gutter, utilities,driveways,fencing, landscaping, etc. 2. Record after construction staking is complete but prior to any clearing. 3. Provide one copy of the recording, dated and labeled to the OAR before the start of construction. Provide additional recording as directed by the OAR if the recording provided is not considered suitable for the purpose of recording pre-existing conditions. B. Furnish an adequate number of photographs of the Site to clearly depict the completed Project. 1. Provide a minimum of ten different views. 2. Photograph a panoramic view of the entire Site. 3. Photograph all significant areas of completed construction. 4. Completion photographs are not to be taken until all construction trailers, excess materials, trash, and debris have been removed. 5. Employ a professional photographer approved by the OAR to photograph the Project. 6. Provide one aerial photograph of the Site from an angle and height to include the entire Site while providing adequate detail. C. All photographs, video recordings, and a digital copy of this media are to become the property of the Owner. Photographs or recordings may not be used for publication,or public or private display without the written consent of the Owner. 28.02 Quality Assurance A. Provide clear photographs and recordings taken with proper exposure. View photographs and recordings in the field and take new photographs or recordings immediately if photos of an adequate print quality cannot be produced or video quality is not adequate. Provide photographs with adequate quality and resolution to permit enlargements. 28.03 Document Submittal A. Submit photographic documentation as Record Data in accordance with Article 24. B. Submit two DVDs of the video recording as Record Data in accordance with Article 24. General Conditions 007200-124 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 28.04 Photographs A. Provide photographs in digital format with a minimum resolution of 1280 x 960, accomplished without a digital zoom. B. Take photographs at locations acceptable to the OAR. C. Provide two color prints of each photograph and a digital copy on a DVD of each photograph taken. D. Identify each print on back with: 1. Project name. 2. Date,time, location, and orientation of the exposure. 3. Description of the subject of photograph. E. Submit photographs in clear plastic sheets designed for photographs. Place only one photograph in each sheet to allow the description on the back to be read without removing the photograph. F. Final photographs are to include two 8-by-10-inch glossy color prints for each of ten photographs selected by the OAR. These photographs are in addition to normal prints. 28.05 Video Recording A. Provide digital format on DVD that can be played with Windows Media Player in common format in full screen mode. B. Identify Project on video by audio or visual means. C. Video file size should not exceed 400 MB. D. Video resolution shall be 1080p. E. The quality of the video must be sufficient to determine the existing conditions of the construction area. Camera panning must be performed while at rest, do not pan the camera while walking or driving. Camera pans should be performed at intervals sufficient to clearly view the entire construction area. F. DVD shall be labeled with construction stationing and stationing should be called out, voice recorded, in the video. G. The entire construction area recording shall be submitted at once. Sections submitted separately will not be accepted. H. Pipeline projects should be recorded linearly from beginning to end. ARTICLE 29—EXECUTION AND CLOSEOUT 29.01 Substantial Completion A. Notify the OAR that the Work or a designated portion of the Work is substantially complete per the General Conditions. Include a list of the items remaining to be completed or corrected before the Project will be considered to be complete. General Conditions 007200-125 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. OPT will visit the Site to observe the Work within 30 days after notification is received to determine the status of the Project. C. OAR will notify the Contractor, within 120 days after notification, that the Work is either substantially complete or that additional Work must be performed before the Project will be considered substantially complete. 1. OAR will notify the Contractor of items that must be completed before the Project will be considered substantially complete. 2. Correct the noted deficiencies in the Work. 3. Notify the OAR when the items of Work in the OAR's notice have been completed. 4. OPT will revisit the Site and repeat the process. 5. OAR will issue a Certificate of Substantial Completion to the Contractor when the OPT considers the Project to be substantially complete. The Certificate will include a tentative list of items to be corrected before Final Payment will be recommended. 6. Review the list and notify the OAR of any objections to items on the list within 10 days after receiving the Certificate of Substantial Completion. 29.02 Final Inspections A. Notify the OAR when: 1. Work has been completed in compliance with the Contract Documents; 2. Equipment and systems have been tested per Contract Documents and are fully operational; 3. Final Operations and Maintenance Manuals have been provided to the Owner and all operator training has been completed; 4. Specified spare parts and special tools have been provided; and 5. Work is complete and ready for final inspection. B. OPT will visit the Site to determine if the Project is complete and ready for Final Payment within 30 days after the notice is received. C. Designer will notify the Contractor that the Project is complete or will notify the Contractor that Work is Defective. D. Take immediate steps to correct Defective Work. Notify the Designer when Defective Work has been corrected. OPT will visit the Site to determine if the Project is complete and the Work is acceptable. OAR will notify the Contractor that the Project is complete or will notify the Contractor that Work is Defective. E. Submit the Request for Final Payment with the closeout documents described in Paragraph 29.04 if notified that the Project is complete, and the Work is acceptable. 29.03 Reinspection Fees A. Owner may impose a Set-off against the Application for Payment in accordance with the General Conditions to compensate the OPT for additional visits to the Project if additional Work is required. General Conditions 007200-126 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 29.04 Closeout Documents Submittal A. Record Documents per Article 20. B. Warranties and bonds. C. Equipment installation reports on equipment. D. Shop Drawings, Record Data, and other documents as required by the Contract Documents. E. Evidence of continuing insurance and bond coverage as required by the Contract Documents. F. Final Photographs per Article 28. 29.05 Transfer of Utilities A. If applicable to the Project,transfer utilities to the Owner when the Certificate of Substantial Completion has been issued and the Work has been occupied by the Owner. B. Submit final meter readings for utilities and similar data as of the date the Owner occupied the Work. 29.06 Warranties, Bonds and Service Agreements A. Provide warranties, bonds, and service agreements required by the Contract Documents. B. The date for the start of warranties, bonds, and service agreements is established per the Contract Documents. C. Compile warranties, bonds, and service agreements and review these documents for compliance with the Contract Documents. 1. Provide a log of all equipment covered under the 1-year correction period specified in the Contract Documents and all products for which special or extended warranties or guarantees are provided. Index the log by Specification Section number on forms provided. Include items 2.e through 2.g below in the tabulation. 2. Provide a copy of specific warranties or guarantees under a tab indexed to the log. Each document is to include: a. A description of the product or Work item; b. The firm name with the name of the principal, address, and telephone number; c. Signature of the respective Supplier or Subcontractor to acknowledge existence of the warranty obligation for extended warranties and service agreements; d. Scope of warranty, bond, or service agreement; e. Indicate the start date for the correction period specified in the Contract Documents for each product and the date on which the specified correction period expires. f. Indicate the start date for extended warranties for each product and the date on which the specified extended warranties period expires. g. Start date, warranty or guarantee period, and expiration date for each warranty, bond, and service agreement; General Conditions 007200-127 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 h. Procedures to be followed in the event of a failure; and i. Specific instances that might invalidate the warranty or bond. D. Submit digital copies of the documents to the Designer for review. E. Submit warranties, bonds, and service agreements within 10 days after equipment or components are placed in service. ARTICLE 30—MISCELLANEOUS 30.01 Computation of Times A. Exclude the first day and include the last day when determining dates for a period of time referred to in the Contract Documents by days. The last day of this period is to be omitted from the determination if it falls on a Sunday or a legal holiday. B. All references and conditions for a Calendar Day Contract in the Contract Documents apply for a Fixed Date Contract. A Fixed Date Contract is one in which the calendar dates for reaching Substantial Completion and/or final completion are specified in lieu of identifying the number of days involved. 30.02 Owner's Right to Audit Contractor's Records A. By execution of the Contract, Contractor grants Owner the right to audit, examine, inspect and/or copy, at Owner's election at all reasonable times during the term of this Contract and for a period of four (4) years following the completion or termination of the Work, all of Contractor's written and electronically stored records and billings relating to the performance of the Work under the Contract Documents. The audit, examination or inspection may be performed by an Owner designee,which may include its internal auditors or an outside representative engaged by Owner. Contractor agrees to retain its records for a minimum of four(4)years following termination of the Contract, unless there is an ongoing dispute under the Contract,then, such retention period must extend until final resolution of the dispute. As used in these General Conditions, "Contractor written and electronically stored records" include any and all information, materials and data of every kind and character generated as a result of the work under this Contract. Examples of Contractor written and electronically stored records include, but are not limited to:accounting data and reports, billings, books, general ledgers, cost ledgers, invoices, production sheets, documents, correspondence, meeting notes, subscriptions, agreements, purchase orders, leases, contracts, commitments, arrangements, notes, daily diaries, reports, drawings, receipts, vouchers, memoranda, time sheets, payroll records, policies, procedures, Subcontractor agreements, Supplier agreements, rental equipment proposals, federal and state tax filings for any issue in question, along with any and all other agreements, sources of information and matters that may, in Owner's sole judgment, have any bearing on or pertain to any matters, rights, duties or obligations under or covered by any Contract Documents. B. Owner agrees to exercise the right to audit, examine or inspect Contractor's records only during regular business hours. Contractor agrees to allow Owner and/or Owner's designee access to all of the Contractor's Records, Contractor's facilities, and current or former employees of Contractor, deemed necessary by Owner or its designee(s), to perform such audit, inspection or examination. Contractor also agrees to provide adequate and General Conditions 007200-128 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 appropriate work space necessary for Owner or its designees to conduct such audits, inspections or examinations. C. Contractor must include this Paragraph 30.02 in any Subcontractor, supplier or vendor contract. 30.03 Independent Contractor A. Contractor is to perform its duties under this Contract as an independent contractor. The Contractor's Team and their personnel are not considered to be employees or agents of the Owner. Nothing in this Contract is to be interpreted as granting Contractor's Team the right or authority to make commitments for the Owner. This Contract does not constitute or create a joint venture, partnership or formal business organization of any kind. 30.04 Cumulative Remedies A. The duties and obligations imposed by these General Conditions and the rights and remedies available to the Owner or Contractor by these General Conditions are in addition to, and are not a limitation of,the rights and remedies which are otherwise imposed or available by: 1. Laws or Regulations; 2. Special warranties or guarantees; or 3. Other provisions of the Contract Documents. B. The provisions of this Paragraph 30.04 are as effective as if repeated specifically in the Contract Documents in connection with each particular duty, obligation, right and remedy to which they apply. 30.05 Limitation of Damages A. Owner is not liable to Contractor for claims, costs, losses or damages sustained by Contractor's Team associated with other projects or anticipated projects. B. Contractor waives claims for consequential damages, incidental or special damages arising out of or relating to this Contract, whether the damages are claimed in contract, tort or on any other basis. 30.06 No Waiver A. The failure of Owner or Contractor to enforce any provision of this Contract does not constitute a waiver of that provision or affect the enforceability of that provision or the remainder of this Contract. 30.07 Severability A. If a court of competent jurisdiction renders a part of this Contract invalid or unenforceable, that part is to be severed and the remainder of this Contract continues in full force. General Conditions 007200-129 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 30.08 Survival of Obligations A. Representations, indemnifications, warranties, guarantees and continuing obligations required by the Contract Documents survive completion and acceptance of the Work or termination of the Contract. 30.09 No Third Party Beneficiaries A. Nothing in this Contract can be construed to create rights in any entity other than the Owner and Contractor. Neither the Owner nor Contractor intends to create third party beneficiaries by entering into this Contract. 30.10 Assignment of Contract A. This Contract may not be assigned in whole or in part by the Contractor without the prior written consent of the Owner. 30.11 No Waiver of Sovereign Immunity A. The Owner has not waived its sovereign immunity by entering into and performing its obligations under this Contract. B. This Contract is to perform a governmental function solely for the public benefit. 30.12 Controlling Law A. This Contract is governed by the laws of the State of Texas without regard to its conflicts of laws. Venue for legal proceedings lies exclusively in Nueces County, Texas. Cases must be filed and tried in Nueces County and cannot be removed from Nueces County,Texas. 30.13 Conditions Precedent to Right to Sue A. Notwithstanding anything herein to the contrary,Contractor will have at least 90 days to give notice of a claim for damages as a condition precedent to the right to sue on the Contract, subject to the contractual Claims and Alternative Dispute Resolution processes set forth herein. 30.14 Waiver of Trial by Jury A. Owner and Contractor agree that they have knowingly waived and do hereby waive the right to trial by jury and have instead agreed, in the event of any litigation arising out of or connected to this Contract, to proceed with a trial before the court, unless both parties subsequently agree otherwise in writing. 30.15 Attorney Fees A. The Parties expressly agree that, in the event of litigation, all parties waive rights to payment of attorneys' fees that otherwise might be recoverable, pursuant to the Texas Civil Practice and Remedies Code Chapter 38, Texas Local Government Code §271.153, the Prompt Payment Act, common law or any other provision for payment of attorney's fees. General Conditions 007200-130 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 30.16 Compliance with Laws A. Comply with the Americans with Disabilities Act of 1990 as amended (ADA) and Texas Architectural Barriers Act and all regulations relating to either statute. B. No qualified person shall on the basis of race, color, religion, national origin, gender, age or disability be excluded from participation in, be denied the benefits of, or be subjected to discrimination under any program or activity which receives or benefits from federal financial assistance. C. Comply with all applicable federal, state and city laws, rules and regulations. D. Each applicable provision and clause required by law to be inserted into the Contract shall be deemed to be enacted herein,and the Contract shall be read and enforced as though each were physically included herein. 30.17 Enforcement A. The City Manager or designee and the City Attorney or designee are fully authorized and will have the right to enforce all legal rights and obligations under the Contract without further authorization from City Council. 30.18 Subject to Appropriation A. Funds are appropriated by the Owner on a yearly basis. If for any reason, funds are not appropriated in any given year,the Owner may direct immediate suspension or termination of the Contract with no additional liability to the Owner. If the Contractor is terminated or suspended and the Owner requests remobilization at a later date, the Contractor may request payment for reasonable demobilization/remobilization costs. Such costs shall be addressed through a Change Order to the Contract. Under no circumstances may a provision or obligation under this Contract be interpreted as contrary to this paragraph. 30.19 Contract Sum A. The Contract Sum is stated in the Contract and, including authorized adjustments,is the total maximum not-to-exceed amount payable by Owner to Contractor for performance of the Work under the Contract Documents. Contractor accepts and agrees that all payments pursuant to this Contract are subject to the availability and appropriation of funds by the Corpus Christi City Council. If funds are not available and/or appropriated,this Contract shall immediately be terminated with no liability to any party to this Contract. 30.20 Contractor's Guarantee as Additional Remedy A. The Contractor's guarantee is a separate and additional remedy available to benefit the Owner. Neither the guarantee nor the expiration of the guarantee period will operate to reduce, release or relinquish any rights or remedies available to the Owner for any claims or causes of action against the Contractor or any other individual or entity. 30.21 Notices. A. Any notice required to be given to Owner under any provision in this Contract must include a copy to OAR by mail or e-mail. General Conditions 007200-131 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 30.22 Public Information A. The requirements of Subchapter J, Chapter 552, Government Code, may apply to this contract, and Contractor agrees that the contract can be terminated if Contractor knowingly or intentionally fails to comply with a requirement of that subchapter. END OF SECTION General Conditions 007200-132 Corpus Christi Standards Rev 6/2021 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 00 73 00 SUPPLEMENTARY CONDITIONS These Supplementary Conditions amend or supplement SECTION 00 72 00 GENERAL CONDITIONS and other provisions of the Contract Documents. All provisions not amended or supplemented in these Supplementary Conditions remain in effect. The terms used in these Supplementary Conditions have the meanings stated in the General Conditions. Additional terms used in these Supplementary Conditions have the meanings stated below. ARTICLE 1—DEFINITIONS AND TERMINOLOGY SC-1.01 DEFINED TERMS A. The members of the OPT as defined in Paragraph 1.01.A.41 consists of the following organizations: City of Corpus Christi,Texas Hanson Professional Services Inc. B. Paragraph 1.01.A.54"Substantial Completion" is more specifically defined for this Project as: 1. The following items are fully executed in accordance with the Contract Documents: a. Full deployment of SWPP measures including construction entrance, tree protection, and silt fencing. b. Temporary fencing installed. c. All hazardous materials shall be removed from the site and properly disposed. Proper records of all waste manifests, verifying disposal of wastes at the appropriate disposal facility, shall be maintained and provided to the Owner. d. Building and tank/basin demolition and removal of material. e. Abandonment and filling of pipes and manholes. f. Removal and disposal of cast iron piping. g. All demolition debris and any additional hazardous materials identified during the demolition process shall be removed and properly disposed to prepare the site for its intended future use as a public park. h. Seeding of the site. 2. Only the following items not yet complete in accordance with the Contract Documents: a. Turf fully established. b. Silt fencing and additional SWPP measures removed. ARTICLE 4—COMMENCEMENT AND PROGRESS OF THE WORK SC-4.04 DELAYS IN CONTRACTOR'S PROGRESS A. The allocation for delays in the Contractor's progress for rain days as set forth in General Conditions Paragraph 4.04.D are to be determined as follows: Supplementary Conditions 007300-1 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1. Include rain days in developing the schedule for construction. Schedule construction so that the Work will be completed within the Contract Times assuming that these rain days will occur. Incorporate residual impacts following rain days such as limited access to and within the Site, inability to work due to wet or muddy Site conditions, delays in delivery of equipment and materials, and other impacts related to rain days when developing the schedule for construction. Include all costs associated with these rain days and residual impacts in the Contract Price. 2. A rain day is defined as any day in which the amount of rain measured by the National Weather Services at the Power Street Stormwater Pump Station is 0.50 inch or greater. Records indicate the following average number of rain days for each month: Month Day Month Days January 3 July 3 February 3 August 4 March 2 September 7 April 3 October 4 May 4 November 3 June 4 December 3 3. A total of 25 rain days have been set for this Project. An extension of time due to rain days will be considered only after 25 rain days have been exceeded in a calendar year and the OAR has determined that a detrimental impact to the construction schedule resulted from the excessive rainfall. Rain days are to be incorporated into the schedule and unused rain days will be considered float time which may be consumed by the Owner or Contractor in delay claims. ARTICLE 5 — AVAILABILITY OF LANDS; SUBSURFACE CONDITIONS AND PHYSICAL CONDITIONS.- HAZARDOUS ONDITIONS;HAZARDOUS ENVIRONMENTAL CONDITIONS SC-5.03 SUBSURFACE AND PHYSICAL CONDITIONS A. This Supplementary Condition identifies documents referenced in General Conditions Paragraph 5.03.A which describe subsurface and physical conditions. 1. Geotechnical Reports include the following: None. 2. Drawings of physical conditions relating to existing surface or subsurface structures at the Site (except Underground Facilities) include the following: a. Water Improvements Plans, Myers & Noyes Consulting Engineers, 1942 - The Contractor may rely on the following Technical Data in using this document: 1) None of the contents of such drawings is Technical Data on which Contractor may rely. b. [Water Improvements Plans, Myers & Noyes Consulting Engineers,1943] - The Contractor may rely on the following Technical Data in using this document: Supplementary Conditions 007300-2 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1) None of the contents of such drawings is Technical Data on which Contractor may rely. C. [Water Treatment Plant Plot Plan, Unknown Publisher,1953] - The Contractor may rely on the following Technical Data in using this document: 1) None of the contents of such drawings is Technical Data on which Contractor may rely. SC-5.06 HAZARDOUS ENVIRONMENTAL CONDITIONS AT SITE A. This Supplementary Condition identifies documents referenced in General Conditions Paragraph 5.06 which describe Hazardous Environmental Conditions that have been identified at or adjacent to the Site. 1. Environmental Reports include the following: a. Asbestos Inspection Site Observations & Reliance Letter, Hanson Professional Services, November 2021 - The Contractor may rely on the following Technical Data in using this document: Photos depicting asbestos observations. b. Lead Paint Site Observations and Document Review, Hanson Professional Services,December 2021-The Contractor may rely on the following Technical Data in using this document: 1) Photos depicting lead-based paint observations. c. Asbestos Inspection Report,Envirotest,July 2021-The Contractor may rely on the following Technical Data in using this document: 1) Asbestos sample analysis results. d. Lead Paint Inspection Report, Envirotest,July 2021 -The Contractor may rely on the following Technical Data in using this document: 1) Lead-based paint sample analysis results. 2. Drawings of physical conditions relating to known Hazardous Environmental Conditions at the Site include the following: None. ARTICLE 6—BONDS AND INSURANCE SC-6.03 REQUIRED MINIMUM INSURANCE COVERAGE Supplementary Conditions 007300-3 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 INSURANCE REQUIREMENTS CONTRACTOR'S INSURANCE AMOUNTS Provide the insurance coverage for at least the following amounts unless greater amounts are required by Laws and Regulations: Type of Insurance Minimum Insurance Coverage Commercial General Liability including 1. Commercial Form 2. Premises—Completed Operations 3. Explosions and Collapse Hazard 4. Underground Hazard 5. Products/Completed Operations Hazard $1,000,000 Per Occurrence 6. Contractual Liability $2,000,000 Aggregate 7. Broad Form Property Damage 8. Independent Contractors 9. Personal &Advertising Injury Business Automobile Liability-Owned, Non- $1,000,000 Combined Single Limit Owned, Rented and Leased Workers' Compensation Statutory Employer's Liability $500,000/500,000/500,000 Excess Liability/Umbrella Liability $1,000,000 Per Occurrence Required if Contract Price>$5,000,000 Contractor's Pollution Liability / $1,000,000 Per Claim Environmental Impairment Coverage Not limited to sudden and accidental ❑ Required n Piet Requi.^^' discharge. To include long-term environmental impact for the disposal of pollutants/contaminants. Required if excavation>3 ft Builder's Risk(All Perils including Collapse) Equal to Full Replacement Cost of Structure and Contents Required for vertical structures and bridges ❑ Required n Net Reelui ., Installation Floater Equal to Contract Price Required if installing city-owned equipmentR, ❑ Not Required Supplementary Conditions 007300-4 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SC-7.04 CONCERNING SUBCONTRACTORS, SUPPLIERS,AND OTHERS A. Add the following sentence to the end of Paragraph 7.04.A: "The Contractor must perform at least 50 percent of the Work, measured as a percentage of the Contract Price, using its own employees." ARTICLE 14—PREVAILING WAGE RATE REQUIREMENTS SC-14.04 PREVAILING WAGE RATES A. The minimum rates for various labor classifications as established by the Owner are shown below: Wage Determination Construction Type Project Type (WD) No TX21 Heavy Heavy Construction Projects (including Sewer and Water Line Construction and Drainage Projects) "General Decision Number:TX20220021 01/07/2022 Superseded General Decision Number:TX20210021 State:Texas Construction Type: Heavy Counties: Nueces and San Patricio Counties in Texas. HEAVY CONSTRUCTION PROJECTS (including Sewer and Water Line Construction and Drainage Projects) Note: Contracts subject to the Davis-Bacon Act are generally required to pay at least the applicable minimum wage rate required under Executive Order 14026 or Executive Order 13658. Please note that these Executive Orders apply to covered contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but do not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60). Supplementary Conditions 007300-5 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 If the contract is entered into on or after January 30, 2022, or the contract is renewed or extended (e.g., an option is exercised) on or after January 30, 2022, Executive Order 14026 generally applies to the contract.The contractor must pay all covered workers at least$15.00 per hour(or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on that contract in 2022. If the contract was awarded on or between January 1, 2015 and January 29, 2022, and the contract is not renewed or extended on or after January 30, 2022, Executive Order 13658 generally applies to the contract.The contractor must pay all covered workers at least$11.25 per hour(or the applicable wage rate listed on this wage determination, if it is higher)for all hours spent performing on that contract in 2022. The applicable Executive Order minimum wage rate will be adjusted annually. If this contract is covered by one of the Executive Orders and a classification considered necessary for performance of work on the contract does not appear on this wage determination,the contractor must still submit a conformance request. Additional information on contractor requirements and worker protections under the Executive Orders is available at www.dol.gov/whd/govcontracts. Supplementary Conditions 007300-6 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Modification Number Publication Date 0 01/07/2022 * SUTX1987-00112/01/1987 Rates Fringes CARPENTER (Excluding Form Setting)...................................$ 9.05 Concrete Finisher....................$ 7.56 ELECTRICIAN..........................$ 13.37 2.58 Laborers: Common...........................$ 7.25 Utility................................$ 7.68 Power equipment operators: Backhoe............................$ 9.21 Motor Grader....................$ 8.72 ---------------------------------------------------------------- WELDERS- Receive rate prescribed for craft performing operation to which welding is incidental. ---------------------------------------------------------------- ---------------------------------------------------------------- Note: Executive Order(EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year. Supplementary Conditions 007300-7 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member(or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member(or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts. Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)). ---------------------------------------------------------------- The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination.The classifications are listed in alphabetical order of""identifiers""that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate). Union Rate Identifiers A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than ""SUM' or Supplementary Conditions 007300-8 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ""UAVG"" denotes that the union classification and rate were prevailing for that classification in the survey. Example: PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union, which prevailed in the survey for this classification, which in this example would be Plumbers 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198.The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014. Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA)governing this classification and rate. Survey Rate Identifiers Classifications listed under the ""SU"" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014.SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based.The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier. Supplementary Conditions 007300-9 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Survey wage rates are not updated and remain in effect until a new survey is conducted. Union Average Rate Identifiers Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state.The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier. A UAVG rate will be updated once a year, usually in January of each year,to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based. ---------------------------------------------------------------- WAGE DETERMINATION APPEALS PROCESS 1.) Has there been an initial decision in the matter?This can be: * an existing published wage determination * a survey underlying a wage determination * a Wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling Supplementary Conditions 007300-10 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Division National Office Branch of Wage Surveys. If the response from this initial contact is not satisfactory,then the process described in 2.) and 3.) should be followed. With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to: Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 2.) If the answer to the question in 1.) is yes,then an interested party(those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to: Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.)that the requestor considers relevant to the issue. 3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Supplementary Conditions 007300-11 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Review Board (formerly the Wage Appeals Board). Write to: Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 4.)All decisions by the Administrative Review Board are final. ---------------------------------------------------------------- ---------------------------------------------------------------- END OF GENERAL DECISION" ARTICLE 19—PROJECT MANAGEMENT AND COORDINATION SC-19.21 COOPERATION WITH PUBLIC AGENCIES Note to Specifier: The information in the table below should be reviewed and updated as necessary for each proiect. C. For the Contractor's convenience, the following telephone numbers are listed: Public Agencies/Contacts Phone Number City Engineer 361-826-3500 Hanson Professional Services 361-814-9900 Wilfredo Rivera, P.E. 361-816-2064 Traffic Engineering 361-826-3547 Police Department 361-882-2600 Water/Wastewater/Stormwater 361-826-1800 (361-826-1818 after hours) Gas Department 361-885-6900 (361-885-6942 after hours) Parks& Recreation Department 361-826-3461 Street Department 361-826-1875 City Street Div.for Traffic Signals 361-826-1610 Solid Waste & Brush 361-826-1973 IT Department (City Fiber) 361-826-1956 AEP 1-877-373-4858 AT&T 361-881-2511 (1-800-824-4424 after hours) Supplementary Conditions 007300-12 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Public Agencies/Contacts Phone Number Grande Communications 1-866-247-2633 Spectrum Communications 1-800-892-4357 Crown Castle Communications 1-888-632-0931 (Network Operations Center) Centu ryl-i n k 361-208-0730 Windstream 1-800-600-5050 Regional Transportation Authority 361-289-2712 Port of Corpus Christi Authority Engr. 361-882-5633 TxDOT Area Office 361-808-2500 Corpus Christi ISD 361-695-7200 ARTICLE 25—SHOP DRAWINGS SC-25.03 CONTRACTOR'S RESPONSIBILITIES A. Provide Shop Drawings for the following items: Specification Section Shop Drawing Description 022100 Select Material 02 62 14 Grouting Abandoned Utility Lines 02 80 20 Seeding 07 00 20 Asbestos Removal 08 10 00 Demolition 08 20 00 Hazardous Materials Management Plan 08 40 00 Cellular Concrete SC-25.12 RESUBMISSION REQUIREMENTS B. Pay for excessive review of Shop Drawings. 1. Cost for additional review time will be billed to the Owner by the Designer for the actual hours required for the review of Shop Drawings by Designer and in accordance with the rates listed below: None. ARTICLE 26—RECORD DATA SC-26.03 CONTRACTOR'S RESPONSIBILITIES A. Submit Record Data for the following items: Supplementary Conditions 007300-13 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Specification Section Record Data Description END OF SECTION Supplementary Conditions 007300-14 Cunningham Water Treatment Plant Demolition#22404 Rev 2/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 011100 SUMMARY OF WORK 1.00 GENERAL 1.01 WORK INCLUDED A. Construct Work as described in the Contract Documents. 1. Provide the materials, equipment, and incidentals required to make the Project completely and fully useable. 2. Provide the labor, equipment, tools, and consumable supplies required for a complete Project. 3. The Contract Documents do not indicate or describe all of the Work required to complete the Project. Additional details required for the correct installation of selected products are to be provided by the Contractor and coordinated with the OAR. 1.02 DESCRIPTION OF WORK A. Work is described in general, non-inclusive terms as: 1. Demolition and removal of all components, structures (to 3 feet below ground unless otherwise noted), piping(to 3 feet below ground unless otherwise noted), slabs, electrical, equipment etc. from the Cunningham Water Treatment Plant site,whether or not the structures are mentioned herein. 2. Identification, documentation, and lawful removal and disposal of hazardous materials from the Cunningham Water Treatment Plant site. 3. Installation of clean fill in demolition areas, site grading, erosion control, and seeding to prepare site for future use as a public park. 1.03 WORK UNDER OTHER CONTRACTS A. The following items of work are not included in this Contract, but may impact construction scheduling and completion: 1. Demolition and removal of the existing AEP Substation will be completed at a later date in a separate contract. B. In the case of a disagreement between the above list and those specified elsewhere in the Contract Documents, the Contractor is to base his Proposal on the most expensive listing. C. Completion of the Work described in this Contract may impact the construction and testing of the items listed above. 1. Coordinate construction activities through the OAR. 2. Pay claims for damages which result from the late completion of the Project or any specified Milestones. Summary of Work 011100-1 Cunningham Water Treatment Plant Demolition#22404 Rev 10/2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1.04 WORK BY OWNER A. The Owner plans to perform the following items of work which are not included in this Contract, but may impact the construction scheduling and completion: 1. None. B. Completion of the Work described in this Contract may impact the construction of the items listed above. 1. Coordinate construction activities through the OAR. 2. Pay claims for damages which result from the late completion of the Project or any specified Milestones. C. Owner will provide normal operation and maintenance of the existing facilities during construction, unless otherwise stated. 1.05 CONSTRUCTION OF UTILITIES A. Pay for temporary power, including but not limited to construction cost, meter connection fees, and permits. 1.06 USE PRIOR TO FINAL COMPLETION A. Owner has the right to use or operate any portion of the Project that is ready for use after notifying the Contractor of its intent to do so. B. The execution of Bonds is understood to indicate the consent of the surety to these provisions for use of the Project. C. Provide an endorsement from the insurance carrier permitting use of Project during the remaining period of construction. D. Conduct operations to insure the least inconvenience to the Owner and general public. END OF SECTION Summary of Work 011100-2 Cunningham Water Treatment Plant Demolition#22404 Rev 10/2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 01 23 10 ALTERNATES AND ALLOWANCES 1.00 GENERAL 1.01 REQUIREMENTS A. Alternates: 1. This Section describes each alternate by number and describes the basic changes to be incorporated into the Work when this alternate is made a part of the Work in the Agreement. 2. Drawings and Specifications will outline the extent of Work to be included in the alternate Contract Price. 3. Coordinate related Work and modify surrounding Work as required to properly integrate the Work under each alternate,and provide a complete and functional Project as required by the Contract Documents. 4. Bids for alternates may be accepted or rejected at the option of the Owner. 5. Owner may incorporate these alternates in the Contract when executed, or may issue a Change Order to incorporate these alternates within 120 days at the prices offered in the Bid, unless noted otherwise. A Request for a Change Proposal may be issued after 120 days or other designated time period to negotiate a new price for incorporating the Work into the Project. B. The Lump Sum Bid Items described as "Allowances" have been set as noted in Section 00 30 01 Bid Form and shall be included in the Total Base Bid of the Bid Form for each Bidder. These Allowances may be used at the Owner's discretion in the event that unforeseen conditions or conflicts are encountered during construction that warrants the use of the Allowance funds. If the use of Allowance funds becomes necessary, the OAR will provide written authorization at a cost negotiated between Owner and Contractor, using unit prices in the Bid Form when applicable. No work is to be performed under the Allowance items without written authorization from the OAR. There is no guarantee that any of these funds will need to be used during the course of the Work. 1.02 DOCUMENT SUBMITTALS A. Provide documents for materials furnished as part of the alternate in accordance with Article 24 of SECTION 00 72 00 GENERAL CONDITIONS. 1.03 DESCRIPTION OF ALLOWANCES A. Allowance A2—Bonds and Insurance 1. A maximum of 2%of the bid price to be used for the purchase of bonds and insurance required for the Project. Alternates and Allowances 012310-1 Cunningham Water Treatment Plant Demolition#22404 Rev 5/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Allowance C1—Allowance for Unanticipated Work 1. The sum of $50,000.00 to be used for the purchase of unanticipated work discovered and addressed during the construction process as authorized by the OAR. END OF SECTION Alternates and Allowances 012310-2 Cunningham Water Treatment Plant Demolition#22404 Rev 5/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 01 29 01 MEASUREMENT AND BASIS FOR PAYMENT 1.00 GENERAL 1.01 MEASUREMENT AND BASIS FOR PAYMENTS ON LUMP SUM ITEMS A. Include all cost for completing the Work in accordance with the Contract Documents for lump sum payment items. Include all direct cost for the Work associated with that lump sum item and a proportionate amount for the indirect costs as described in Article 17 of SECTION 00 72 00 GENERAL CONDITIONS for each lump sum item. Include cost not specifically set forth as an individual payment item but required to provide a complete and functional system in the lump sum price. B. Measurement for progress payments will be made on the basis of the earned value for each item shown as a percentage of the cost for the lump sum item as described in Article 17 of SECTION 00 72 00 GENERAL CONDITIONS. Payment at Final Completion will be equal to the total lump sum amount for that item. 1.02 MEASUREMENT AND BASIS FOR PAYMENTS ON UNIT PRICE ITEMS A. Include all cost for completing the Work in accordance with the Contract Documents in unit price payment items. Include all direct cost for the Work associated with that unit price item and a proportionate amount for the indirect costs as described in Article 17 of SECTION 00 72 00 GENERAL CONDITIONS for each unit price item. Include cost not specifically set forth as an individual payment item but required to provide a complete and functional system in the unit price. B. Measurement for payments will be made only for the actual measured and/or computed length, area, solid contents, number, and weight, unless other provisions are made in the Contract Documents. Payment on a unit price basis will not be made for Work outside finished dimensions shown in the Contract Documents. Include cost for waste, overages, and tolerances in the unit price for that line item. Measurement will be as indicated for each unit price item. 1.03 MEASUREMENT AND BASIS FOR PAYMENT FOR BASE BID ITEMS A. Bid Item A1—Mobilization (Maximum 5%): 1. Include the following costs in this Bid item: a. Transportation and setup for equipment; b. Transportation and/or erection of all field offices, sheds, and storage facilities; c. Salaries for preparation of documents required before the first Application for Payment; d. Salaries for field personnel assigned to the Project related to the mobilization of the Project; e. Demobilization; and f. Mobilization may not exceed 5 percent of the total Contract Price. Measurement and Basis for Payment 01 29 01-1 Cunningham Water Treatment Plant Demolition#22404 Rev 5/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. Measurement for payment will be made per lump sum on the following basis: When at least 5% of the adjusted contract amount for construction is earned, 75% of the mobilization lump sum bid amount will be eligible for payment, minus retainage. Upon substantial completion of all work under this Contract and removal of all equipment and materials from the Project site, the remaining 25% of the mobilization lump sum bid amount will be eligible for payment, minus retainage. B. Bid Item A2—Bonds and Insurance (Maximum Allowance of 2%) 1. Payment shall include all bonds and insurance required under the Contract Documents. 2. Payment for bonds and insurance will be based on the receipt of documentation of actual costs. Contractor shall furnish satisfactory evidence of the rate or rates paid for all bonds and insurance. Contractor will be reimbursed for the actual cost of unique insurance as required and obtained specifically forthis Project, not including the routine and general company insurance policies that are maintained for the course of conducting normal business operations. Contractor will be reimbursed for the actual cost of project specific bonds and insurance, not to exceed the bid amount or the verifiable costs of Project specific bonds and insurance incurred by the Contractor. C. Bid Item A3—Storm Water Pollution Prevention Plan (SWPPP)—Tree Protection 1. Payment shall include, but not be limited to, compensation for furnishing and installing the tree protection; and all labor, materials, equipment, and incidentals necessary to complete the work. 2. Unless otherwise specified on the Bid Form, SWPPP—Tree Protection will be measured as lump sum. D. Bid Item A4- SWPPP—Stabilized Construction Entrance & Exit 1. Payment shall include, but not be limited to, compensation for furnishing and installing the stabilized construction entrance and exit; and all labor, materials, equipment, and incidentals necessary to complete the work. 2. Unless otherwise specified on the Bid Form, SWPPP—Stabilized Construction Entrance and Exit will be measured as each. E. Bid Item A5—SWPPP—Silt Fence: 1. Payment shall be at the bid price for the unit of measurement specified and shall be full compensation for furnishing all labor, materials, tools, equipment, and incidentals necessary to complete the work. Payment shall include but not be limited to, placing, maintaining, and removing the silt fence. 2. Unless otherwise specified on the Bid Form, silt fence shall be measured by the linear foot. F. Bid Item A6—Construction Perimeter Fence: 1. Payment shall be at the bid price for the unit of measurement specified and shall be full compensation for furnishing all labor, materials,tools, equipment, and incidentals necessary to complete the work. Payment shall include but not be limited to, placing, maintaining, and removing the construction perimeter fence. Measurement and Basis for Payment 01 29 01-2 Cunningham Water Treatment Plant Demolition#22404 Rev 5/2020 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. Unless otherwise specified on the Bid Form, construction perimeter fence shall be measured by the linear foot. G. Other Bid Items 1. The basis of measurement and payment for other Bid Items shall be as described in the applicable Specification Sections, Construction Drawings and/or SECTION 00 30 01 BID FORM. END OF SECTION Measurement and Basis for Payment 01 29 01-3 Cunningham Water Treatment Plant Demolition#22404 Rev 5/2020 DocuSign Envelope ID:D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 0133 01 Submittal Register 02 10 80 Site Clearing and Stripping None None None 021040 ISite Grading None None None 02 10 80 Removing Abandoned Structures None None None 02 20 20 Excavation and Backfill for Utilities None None None 02 20 21 Control of Groundwater None None None 02 20 22 Trench Safety for Excavations None None None 02 20 80 Embankment I None None None 02 21 00 Select Material Shop Drawing None None 02 24 20 Silt Fence None None None 02 62 14 Grouting Abandoned Utility Lines Shop Drawing None None 02 80 20 Seeding Shop Drawing Mockup None 07 00 20 Asbestos Removal Shop Drawing None None 08 10 00 Demolition Shop Drawing None None 08 20 00 Hazardous Materials Management Plan Shop Drawing None None 08 30 00 Temporary Construction Fence None None None 08 40 00 Cellular Concrete Shop Drawing None None Submittal Register 01 33 01-1 Cunningham Water Treatment Plant Demolition#22404 10/2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 01 35 00 SPECIAL PROCEDURES 1.00 GENERAL 1.01 CONSTRUCTION SEQUENCE A. Perform the Work as required to complete the entire Project within the Contract Times and in the sequence stipulated below: 1. Submit a sequence of construction schedule for approval prior to commencement of any work. B. Work shall be completed within the specified time for these items: Description Time Removal of hazardous material 60 Days Upon completion Demolition of Site Buildings and Structures of hazardous material removal C. Consider the sequences, duration limitations, and governing factors outlined in this Section to prepare the schedule for the Work. D. Perform the Work not specifically described in this Section as required to complete the entire Project within the Contract Times. 1.02 PLAN OF ACTION A. Submit a written plan of action for approval for shutting down essential services. These include: 1. Electrical power, 2. Control power, 3. Pipelines or wastewater systems, 4. Communications equipment, and 5. Other designated functions. B. Describe the following in the plan of action: 1. Scheduled dates for construction; 2. Work to be performed; 3. Utilities, piping, or services affected; 4. Length of time the service or utility will be disturbed; 5. Procedures to be used to carry out the Work; 6. Plan of Action to handle emergencies; 7. List of manpower, equipment, and ancillary supplies; 8. Backups for key pieces of equipment and key personnel; Special Procedures 013500-1 Cunningham Water Treatment Plant Demolition#22404 Rev 10/2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 9. Contingency plan that will be used if the original schedule cannot be met; and C. Submit plan 2 weeks prior to beginning the Work. 1.03 CRITICAL OPERATIONS [NOT APPLICABLE] A. The Owner has identified critical operations that must not be out of service longer than the designated maximum time out of service and/or must be performed only during the designated times. These have been identified in the table below: Liquidated Critical Operation Max.Time Hours Operation Damages Out of Operation can be Shut Down ($ per hour) Not Applicable B. Submit a written plan of action per Paragraph 1.02 for approval for critical operations. C. Work affecting critical operations is to be performed on a 24-hour a day basis until Owner's normal operations have been restored. D. Provide additional manpower and equipment as required to complete the Work affecting critical operations within the allotted time. E. Liquidated damages will be assessed if Work on critical operations is not completed within the time indicated. 1. These items are critical to the [for operation of the existing distribution system] [other description of critical nature of operations]. 2. Loss of[operation of the existing distribution system] [other description of critical nature of operations] can subject the Owner to loss of revenue, additional operations cost, and fines from regulatory agencies. 3. Liquidated damages have been established for each critical operation. F. Designated Critical Operations are described in more detail as follows: 1. Critical Operation 1 - [Title from Table Above]: a. [Provide detailed description of Critical Operation 1.] 2. Critical Operation 2 - [Title from Table Above]: a. [Provide detailed description of Critical Operation 2.] 3. Critical Operation 3 - [Title from Table Above]: a. [Provide detailed description of Critical Operation 3.] 1.04 OWNER ASSISTANCE A. None. END OF SECTION Special Procedures 013500-2 Cunningham Water Treatment Plant Demolition#22404 Rev 10/2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 01 50 00 TEMPORARY FACILITIES AND CONTROLS 1.00 GENERAL 1.01 WORK INCLUDED A. Provide temporary facilities, including OPT's field office and the Contractor's field offices, storage sheds, and temporary utilities needed to complete the Work. B. Install and maintain temporary Project identification signs. Provide temporary on-site informational signs to identify key elements of the construction facilities. Do not allow other signs to be displayed. 1.02 QUALITY ASSURANCE A. Provide a total electrical heating and cooling system for the OPT's field office capable of maintaining the following conditions: 1. Heating: Minimum 75 degrees ID temp at 10 degrees ambient. 2. Cooling: Minimum 75 degrees ID temp at 105 degrees ambient. 3. Relative humidity: 48 to 54 percent. B. Inspect and test each service before placing temporary utilities in use. Arrange for all required inspections and tests by regulatory agencies, and obtain required certifications and permits for use. 1.03 DELIVERY AND STORAGE A. Arrange transportation, loading, and handling of temporary buildings and sheds. 1.04 JOB CONDITIONS A. Locate buildings and sheds at the Site as indicated or as approved by the OPT. B. Prepare the Site by removing trees, brush, or debris and performing demolition or grubbing needed to clear a space adequate for the structures. C. Pay for the utilities used by temporary facilities during construction. D. Provide each temporary service and facility ready for use at each location when the service or facility is first needed to avoid delay in the performance of the Work. Provide OPT's field office complete and ready for occupancy and use within 7 days of the Notice to Proceed. E. Maintain, expand as required, and modify temporary services and facilities as needed throughout the progress of the Work. F. Remove services and facilities when approved by the OAR. G. Operate temporary facilities in a safe and efficient manner. 1. Restrict loads on temporary services or facilities to within their designed or designated capacities. 2. Provide sanitary conditions. Prevent public nuisance or hazardous conditions from developing or existing at the Site. Temporary Facilities and Controls 015000-1 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. Prevent freezing of pipes,flooding, or the contamination of water. 4. Maintain Site security and protection of the facilities. 1.05 OPTIONS A. Construction offices may be prefabricated buildings on skids or mobile trailers. B. Storage sheds may be prefabricated buildings on skids or truck trailers. 2.00 PRODUCTS 2.01 TEMPORARY FIELD OFFICES A. The Contractor must furnish the OPT with a field office at the Site. The field office must contain at least 120 square feet of useable space. The field office must be air-conditioned and heated and must be furnished with an inclined table that measures at least 30 inches by 60 inches and two chairs. The Contractor shall move the field office on the Site as required by the OAR. There is no separate pay item for the field office. B. Furnish a field office of adequate size for Contractor's use. Provide conference room space for a minimum of 10 people. C. Other trades may provide their own offices only when space is available at the Site, and the OPT agrees to its size, condition, and location. D. No monthly partial payments will be processed until OPT's field office facilities are completed and approved. 2.02 TEMPORARY STORAGE BUILDINGS [NOT REQUIRED] A. Furnish storage buildings of adequate size to store any materials or equipment delivered to the Site that might be affected by weather. 2.03 TEMPORARY SANITARY FACILITIES A. Provide sanitary facilities at the Site from the commencement of the Project until Project conclusion. Maintain these facilities in a clean and sanitary condition at all times, and comply with the requirements of the local health authority. On large sites, provide portable toilets at such locations that no point in the Site shall be more than 600 feet from a toilet. B. Use these sanitary facilities. Do not use restrooms within existing or Owner-occupied buildings. 2.04 TEMPORARY HEAT [NOT REQUIRED] A. Provide heating devices needed to protect buildings during construction. Provide fuel needed to operate the heating devices and attend the heating devices at all times they are in operation, including overnight operations. Temporary Facilities and Controls 015000-2 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2.05 TEMPORARY UTILITIES A. Provide the temporary utilities for administration, construction, testing, disinfection, and start-up of the Work, including electrical power, water, and telephone. Pay all costs associated with furnishing temporary utilities. 1. Provide a source of temporary electrical power of adequate size for construction procedures. a. Use existing power systems where spare capacity is available. Provide temporary power connections that do not adversely affect the existing power supply. Submit connections to the OAR for approval prior to installation. b. Provide electrical pole and service connections that comply with Laws and Regulations and the requirements of the power company. 2. Provide telephone service to the Site and install telephones inside the Contractor's and the OPT's field office. 2.06 WATER FOR CONSTRUCTION A. Provide temporary water. Potable water may be purchased from the Owner by obtaining a water meter from the Owner and transporting water from a water hydrant. Non-potable water may be used for hydraulic testing of non-potable basins or pipelines. Include the cost of water in the Contract Price. B. Contractor must comply with the City of Corpus Christi's Water Conservation and Drought Contingency Plan as amended (the "Plan"). This includes implementing water conservation measures established for changing conditions. The City Engineer will provide a copy of the Plan to Contractor at the pre-construction meeting. The Contractor will keep a copy of the Plan on the Site throughout construction. 3.00 EXECUTION 3.01 LOCATION OF TEMPORARY FACILITIES A. Locate temporary facilities in areas approved by the OAR. Construct and install signs at locations approved by the OAR. Install informational signs so they are clearly visible. 3.02 PROJECT IDENTIFICATION AND SIGNS [NOT APPLICABLE] A. The Owner will furnish two Project signs to be installed by the Contractor. The signs must be installed before construction begins and will be maintained throughout the Project period by the Contractor. The locations of the signs will be determined in the field by the OAR. 3.03 TEMPORARY LIGHTING A. Provide temporary lighting inside buildings as required for removal of material prior to demolition. B. Provide lighting that is adequate to perform Work within any space. Temporary lights may be removed once the permanent lighting is in service. Temporary Facilities and Controls 015000-3 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Provide portable flood lights at any time that Work will be performed outside the structure at night. Provide adequate lighting at any location Work is being performed. 3.04 DRINKING WATER A. Provide all field offices with potable water. Provide a dispenser and cooling apparatus if bottled drinking water is provided. B. Pay for water services and maintain daily. 3.05 CONSTRUCTION FENCE A. Install and maintain a construction fence around the Site and off-site storage yards. Fence must be a minimum 6 feet high chain link construction unless shown otherwise. Provide gates with padlocks. 3.06 REMOVAL OF TEMPORARY FACILITIES A. Remove temporary buildings, sheds, and utilities at the conclusion of the Project and restore the Site to original condition or finished in accordance with the Drawings. B. Remove informational signs upon completion of construction. C. Remove Project identification signs, framing, supports, and foundations upon completion of the Project. 3.07 MAINTENANCE AND JANITORIAL SERVICE A. Provide janitorial service (sweeping/mopping) for the OPT's field office on a weekly basis or as requested. Empty trash receptacles daily or as needed. B. Maintain signs and supports in a neat, clean condition. Repair damage to structures, framings, or signs. C. Repair any damage to Work caused by placement or removal of temporary signage. D. Service, maintain, and replace, if necessary, the OPT's field office computer equipment throughout the Project as required by the OPT including replacement cartridges for all office equipment. END OF SECTION Temporary Facilities and Controls 015000-4 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 01 57 00 TEMPORARY CONTROLS 1.00 GENERAL 1.01 WORK INCLUDED A. Provide labor, materials, equipment, and incidentals necessary to construct temporary facilities to provide and maintain control over environmental conditions at the Site. Remove temporary facilities when no longer needed. B. Construct temporary impounding works, channels, diversions, furnishing and operation of pumps, installing piping and fittings, and other construction for control of conditions at the Site. Remove temporary controls at the end of the Project. C. Provide a Storm Water Pollution Prevention Plan (SWPPP) as required by Texas Pollutant Discharge Elimination System (TPDES) General Permit No. TXR150000 for stormwater discharges from construction activities as applicable to the nature and size of the Project. Comply with all requirements of the Texas Commission on Environmental Quality(TCEQ)and Laws and Regulations. File required legal notices and obtain required permits prior to beginning any construction activity. D. Provide labor, materials, equipment, and incidentals necessary to prevent stormwater pollution for the duration of the Project. Provide and maintain erosion and sediment control structures as required to preventive sediment and other pollutants from the Site from entering any stormwater system including open channels. Remove pollution control structures when no longer required to prevent stormwater pollution. 1.02 QUALITY ASSURANCE A. Construct and maintain temporary controls with adequate workmanship using durable materials to provide effective environmental management systems meeting the requirements of the Contract Documents and Laws and Regulations. Use materials that require minimal maintenance to prevent disruption of construction activities while providing adequate protection of the environment. B. Periodically inspect systems to determine that they are meeting the requirements of the Contract Documents. 1.03 DOCUMENT SUBMITTAL A. Provide documents requiring approval by the OPT as Shop Drawings in accordance with Article 25 of SECTION 00 72 00 GENERAL CONDITIONS. B. Provide copies of notices, records, and reports required by the Contract Documents or Laws and Regulations as Record Data in accordance with Article 26 of SECTION 00 72 00 GENERAL CONDITIONS. 1.04 STANDARDS A. Provide a SWPPP that complies with all requirements of TPDES General Permit No. TXR150000 and any other applicable Laws and Regulations. Temporary Controls 015700-1 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Perform Work to comply with the City of Corpus Christi Code of Ordinances, Part III, Chapter 14, Article X - titled "STORM WATER QUALITY MANAGEMENT PLANS" and any other applicable Laws and Regulations. 1.05 PERMITS A. As applicable, submit the following to the TCEQ and the Operator of any Municipal Separate Storm Sewer System (MS4) receiving stormwater discharges from the Site: 1. Notice of Intent (NOI) at least 48 hours prior to beginning construction activity. Construction activity may commence 24 hours after the submittal of an electronic NOI. 2. Notice of Change (NOC) letter when relevant facts or incorrect information was submitted in the NOI, or if relevant information in the NOI changes during the course of construction activity. 3. Notice of Termination (NOT) when the construction Project has been completed and stabilized. B. Post a copy of the NOI at the Site in a location where it is readily available for viewing by the general public and as required by Laws and Regulations prior to starting construction activities and maintain the posting until completion of the construction activities. C. Maintain copies of a schedule of major construction activities, inspection reports, and revision documentation with the SWPPP. 1.06 STORMWATER POLLUTION CONTROL A. Comply with the current requirements of TPDES General Permit No.TXR150000 as set forth by the TCEQ for the duration of the Project as applicable to the nature of the work and the total disturbed area: 1. Develop a SWPPP meeting all requirements of the TPDES General Permit. 2. Submit of a Notice of Intent to the TCEQ. 3. Develop and implement appropriate Best Management Practices as established by local agencies of jurisdiction. 4. Provide all monitoring and/or sampling required for reporting to the TCEQ. 5. Submit reports to the TCEQ as required as a condition of the TPDES General Permit. 6. Submit copies of the reports to the Designer as Record Data in accordance with Article 26 of SECTION 00 72 00 GENERAL CONDITIONS. 7. Retain copies of these documents at the Site at all times for review and inspection by the OPT or regulatory agencies. Post a copy of the permit as required by Laws and Regulations. 8. Assume sole responsibility for implementing, updating, and modifying the TPDES General Permit per Laws and Regulations for the SWPPP and Best Management Practices. B. Use forms required by the TCEQ to file the Notice of Intent. Submit the Notice of Intent at least 2 days prior to the start of construction. Develop the SWPPP prior to submitting the Temporary Controls 015700-2 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Notice of Intent. Provide draft copies of the Notice of Intent,SWPPP,and any other pertinent TCEQ submittal documents to Owner for review prior to submittal to the TCEQ. C. Return any property disturbed by construction activities to either specified conditions or pre- construction conditions as set forth in the Contract Documents. Provide an overall erosion and sedimentation control system that will protect all undisturbed areas and soil stockpiles/spoil areas. Implement appropriate Best Management Practices and techniques to control erosion and sedimentation and maintain these practices and techniques in effective operating condition during construction. Permanently stabilize exposed soil and fill as soon as practical during the Work. D. Assume sole responsibility for the means, methods, techniques, sequences, and procedures for furnishing, installing, and maintaining erosion and sedimentation control structures and procedures and overall compliance with the TPDES General Permit. Modify the system as required to effectively control erosion and sediment. E. Retain copies of reports required by the TPDES General Permit for 3 years from date of Final Completion. 1.07 POLLUTION CONTROL A. Prevent the contamination of soil, water, or atmosphere by the discharge of noxious substances from construction operations. Provide adequate measures to prevent the creation of noxious air-borne pollutants. Prevent dispersal of pollutants into the atmosphere. Do not dump or otherwise discharge noxious or harmful fluids into drains or sewers, nor allow noxious liquids to contaminate public waterways in any manner. B. Provide equipment and personnel and perform emergency measures necessary to contain any spillage. 1. Contain chemicals in protective areas and do not dump on soil. Dispose of such materials at off-site locations in an acceptable manner. 2. Excavate contaminated soil and dispose at an off-site location if contamination of the soil does occur. Fill resulting excavations with suitable backfill and compact to the density of the surrounding undisturbed soil. 3. Provide documentation to the Owner which states the nature and strength of the contaminant, method of disposal, and the location of the disposal site. 4. Comply with Laws and Regulations regarding the disposal of pollutants. C. Groundwater or run-off water which has come into contact with noxious chemicals, sludge, or sludge-contaminated soil is considered contaminated. Contaminated water must not be allowed to enter streams or water courses, leave the Site in a non-contained form, or enter non-contaminated areas of the Site. 1. Pump contaminated water to holding ponds constructed by the Contractor for this purpose, or discharge to areas on the interior of the Site, as designated by the OAR. 2. Construct temporary earthen dikes or take other precautions and measures as required to contain the contaminated water and pump to a designated storage area. 3. Wash any equipment used for handling contaminated water or soil within contaminated areas three times with uncontaminated water prior to using such equipment in an Temporary Controls 015700-3 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 uncontaminated area. Dispose of wash water used to wash such equipment as contaminated water. 1.08 EARTH CONTROL A. Remove excess soil, spoil materials, and other earth not required for backfill at the time of generation. Control stockpiled materials to eliminate interference with Contractor and Owner's operations. B. Dispose of excess earth off the Site. Provide written approval from the property owner for soils deposited on private property. Obtain approval of the Owner if this disposal impacts the use of Site or other easements. 1.09 OZONE ADVISORY DAYS [NOT APPLICABLE] A. Do not conduct roofing, priming, or hot-mix paving operations, except for repairs, on days the City Engineer has notified Contractor that an ozone advisory is in effect. An extension of time will be allowed for each day for which priming or hot mix paving was scheduled, crews were prepared to perform this Work and the City Engineer issued ozone alert prevents this Work. Contractor will be compensated at the unit price indicated in the Bid for each day for which an extension of time was granted due to an ozone alert. 1.10 MANAGEMENT OF WATER A. Manage water resulting from rains or ground water at the Site. Maintain trenches and excavations free of water at all times. B. Lower the water table in the construction area by acceptable means if necessary to maintain a dry and workable condition at all times. Provide drains, sumps, casings, well points, and other water control devices as necessary to remove excess water. C. Provide continuous operation of water management actions. Maintain standby equipment to provide proper and continuous operation for water management. D. Ensure that water drainage does not damage adjacent property. Divert water into the same natural watercourse in which its headwaters are located, or other natural stream or waterway as approved by the Owner. Assume responsibility for the discharge of water from the Site. E. Remove the temporary construction and restore the Site in a manner acceptable to the OAR and to match surrounding material at the conclusion of the Work. 1.11 DEWATERING A. This item is considered subsidiary for all dewatering methods other than "well pointing' to the appropriate bid items as described in the Bid Form where dewatering is needed to keep the excavation dry, as approved by the Designer, and shall include all costs to provide a dry foundation for the proposed improvements. B. Storm water that enters an excavation can be pumped out as long as care is taken to minimize solids and mud entering the pump suction and flow is pumped to a location that allows for sheet flow prior to entering a storm water drainage ditch or storm water inlet. Temporary Controls 015700-4 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. An alternative to sheet flow is to pump storm water to an area where ponding occurs naturally without leaving the designated work area or by a manmade berm(s) prior to entering the storm water system. Sheet flow and ponding is to allow solids screening and/or settling prior to entering a storm water conduit or inlet. D. Storm water or groundwater shall not be discharged to private property without permission. It is the intent that Contractor discharges groundwater primarily into the existing storm water system, provided that the quality of groundwater is equal to or better than the receiving stream,the Nueces River. E. Testing of groundwater quality is to be performed by the Contractor, at the Contractor's expense, prior to commencing discharge and shall be retested by the Contractor, at the Contractor's expense, a minimum of once a week. Contractor shall coordinate with the Owner on all testing. Tests will also be performed as each new area of construction is started. F. Another option for disposal of groundwater by Contractor would include pumping to the nearest wastewater system. If discharging to temporary holding tanks and trucking to a wastewater or wastewater plant, the costs for these operations shall be negotiated. Other groundwater disposal alternatives or solutions may be approved by the Designer on a case by case basis. G. Prior to pumping groundwater from a trench to the wastewater system the Contractor shall contact Wastewater Pre-treatment Coordinator at 826-1817 to obtain a "no cost" permit from the Owner's Waste Water Department. Contractor will pay for any water quality testing or water analysis cost required. The permit will require an estimate of groundwater flow. Groundwater flow can be estimated by boring a hole or excavating a short trench then record water level shortly after completion, allow to sit overnight, record water level again, pump hole or trench dry to a holding tank or vacuum truck then record how long it takes to fill to original level and overnight level. 1.12 DISPOSAL OF CONTAMINATED GROUNDWATER A. An allowance will be included in the Bid for the unanticipated disposal of contaminated groundwater. This allowance may not be needed but is provided in case contaminated groundwater is encountered during the course of the Project and does not meet the water quality requirements for discharge into the storm water or wastewater systems. This allowance includes all materials, tools, equipment, labor, transportation, hauling, coordination, and proper disposal of the contaminated water at an approved landfill, deep water injection well, or other site as agreed to by the Designer. Suggested disposal facilities would be US Ecology (USET) in Robstown,Texas or Texas Molecular in Corpus Christi,Texas. B. The payment for this Work will be based on the Contractor's actual costs and will be negotiated. Payment will not include costs associated with routine dewatering, which is considered subsidiary to the appropriate bid items as described in Paragraph 1.11. 1.13 DISPOSAL OF HIGHLY CHLORINATED WATER A. Dispose of water used for testing, disinfection, and line flushing. Comply with Owner's requirements and Laws and Regulation regarding the disposal of contaminated water, including water with levels of chlorine,which exceed the permissible limits for discharge into wetlands or environmentally sensitive areas. Comply with the requirements of all regulatory agencies in the disposal of all water used in the Project. Include a description and details for Temporary Controls 015700-5 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 disposal of this water in a Plan of Action per SECTION 0135 00 SPECIAL PROCEDURES. Do not use the Owner's wastewater system for disposal of contaminated water. 1.14 WINDSTORM CERTIFICATION A. All affected materials and installation shall comply with Texas Department of Insurance Requirements for windstorm resistant construction for design wind speed as required by the current version of the International Building Code (IBC). When applicable, Contractor shall be responsible for contracting with a licensed structural engineer in the State of Texas to perform all inspections and provide documentation for windstorm certification to the Texas Board of Insurance. The Contractor shall be responsible for providing all necessary design/assembly documentation for all new windows, doors, louvers, etc. to the windstorm engineer/inspectors required to conform with the requirements of the Texas Department of Insurance. 2.00 PRODUCTS 2.01 MATERIALS A. Provide materials that comply with Laws and Regulations. 3.00 EXECUTION 3.01 CONSTRUCTING, MAINTAINING AND REMOVING TEMPORARY CONTROLS A. Construct temporary controls in accordance with Laws and Regulations. B. Maintain controls in accordance with regulatory requirements where applicable, or in accordance with the requirements of the Contract Documents. C. Remove temporary controls when no longer required, but before the Project is complete. Correct any damage or pollution that occurs as the result of removing controls while they are still required. END OF SECTION Temporary Controls 015700-6 Cunningham Water Treatment Plant Demolition#22404 Rev 8/2019 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Part S Standard • • • DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 021020 SITE CLEARING AND STRIPPING 1. DESCRIPTION This specification shall govern all work necessary for clearing, grubbing and stripping of objectionable matter as required to complete the project, and shall include removing and disposing of trees, stumps, brush, roots, vegetation, rubbish and other objectionable matter from the project site. 2. CONSTRUCTION METHODS The site shall be cleared of all trees, stumps, brush, roots, vegetation, rubbish and other objectionable matter as indicated on the drawings and/or as directed by the Engineer or his designated representative. Tree stumps and roots shall be grubbed to a minimum depth of 2 feet below natural ground or 2 feet below base of subgrade, whichever is lower. Areas that underlie compacted backfill shall be stripped of all vegetation, humus and other objectionable matter encountered within the top six (6) inches of the soil. All material removed from the site under this operation shall become the Contractor's responsibility. The material shall be disposed of either at a disposal site indicated on the drawings or at a disposal site obtained by the Contractor. 3. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, site clearing and stripping or clear right-of-way shall be measured by the acre. Payment shall be full compensation for all labor, equipment, tools and incidentals necessary for removing,handling, and disposing of objectionable matter from the site as indicated above. 021020 Page 1 of 1 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 021040 SITE GRADING 1. DESCRIPTION This specification shall govern all work necessary for backfill and grading of the site to complete the project. 2. CONSTRUCTION METHODS Prior to site grading, the site shall be cleared in accordance with City Standard Specification Section 021020 "Site Clearing and Stripping". Unless specified otherwise on the drawings, the existing surface shall be loosened by scarifying or plowing to a depth of not less than six (6) inches. The loosened material shall be recompacted with fill required to bring the site to the required grades and elevations indicated on the plans. Fill shall be uniform as to material, density and moisture content. Fill shall be free of large clods, large rocks, organic matter, and other objectionable material. No fill that is placed by dumping in a pile or windrow shall be incorporated into a layer in that position; all such piles and windrows shall be moved by blading or similar method. All fill shall be placed in layers approximately parallel to the finish grade in layers not to exceed six (6) inches of uncompacted depth, unless indicated otherwise on drawings. The fill shall be compacted to a density which approximates that of natural ground unless indicated otherwise on drawings. The Engineer may order proof rolling to test the uniformity of compaction. All irregularities, depressions and soft spots that develop shall be corrected by the Contractor. Excess material from excavation, which is not incorporated into the site as fill, shall be become property of the Contractor and disposed of away from the job site, unless indicated otherwise on the drawings. 3. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, site grading shall not be measured for pay,but shall be considered subsidiary to other work. 021040 Page 1 of 1 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 021080 REMOVING ABANDONED STRUCTURES 1. DESCRIPTION This specification shall provide for the demolition,removal and disposal of abandoned structures or portions of abandoned structures, as noted on the drawings, and shall include all excavation and backfilling necessary to complete the removal. The work shall be done in accordance with the provisions of these specifications. 2. METHOD OF REMOVAL Culverts or Sewers. Pipe shall be removed by careful excavation of all dirt on top and the sides in such manner that the pipe will not be damaged. Removal of sewer appurtenances shall be included for removal with the pipe. Those pipes which are deemed unsatisfactory for reuse by the Engineer may be removed in any manner the Contractor may select. Concrete Structures. Unwanted concrete structures or concrete portions of structures shall be removed to the lines and dimensions shown on the drawings, and these materials shall be disposed of as shown on the drawings or as directed by the Engineer. Any portion of the existing structure outside of the limits designated for removal which is damaged by the Contractor's operations shall be restored to its original condition at the Contractor's entire expense. Explosives shall not be used in the removal of portions of the existing structure unless approved by the Engineer, in writing. Portions of the abandoned structure shall be removed to the lines and dimensions shown on the plans, and these materials shall be disposed of as shown on the drawings or as directed by the Engineer. Any portion of the existing structure, outside of the limits designated for removal, damaged during the operations of the Contractor, shall be restored to its original condition entirely at the Contractor's expense. Explosives shall not be used in the removal of portions of the existing structure unless approved by the Engineer, in writing. Concrete portions of structures below the permanent ground line, which will not interfere in any manner with the proposed construction, may be left in place, but removal shall be carried at least five (5) feet below the permanent ground line and neatly squared off. Reinforcement shall be cut off close to the concrete. Steel Structures. Steel structures or steel portions of structures shall be dismantled in sections as determined by the Engineer. The sections shall be stored if the members are to be salvaged and reused. Rivets and bolts connecting steel railing members, steel beams of beam spans and steel stringers of truss spans, shall be removed by butting the heads with a "cold cut" and punching or drilling from the hole, or by such other method that will not injure the members for re-use and will meet the approval of the Engineer. The removal of rivets and bolts from connections of truss 021080 Page 1 of 3 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 members, bracing members, and other similar members in the structure will not be required unless specifically called for on the plans or special provisions, and the Contractor shall have the option of dismantling these members by flame-cutting the members immediately adjacent to the connections. Flame-cutting will not be permitted, however, when the plans or special provisions call for the structure unit to be salvaged in such manner as to permit re-erection. In such case, all members shall be carefully matchmarked with paint in accordance with diagrams furnished by the Engineer prior to dismantling, and all rivets and bolts shall be removed from the connections in the manner specified in the first portion of this paragraph. Timber Structures. Timber structures or timber portions of structures to be reused shall be removed in such manner as to damage the timber for further use as little as possible. All bolts and nails shall be removed from such lumber as deemed salvable by the Engineer. Unless otherwise specified on the drawings, timber piles shall be either pulled or cut off at the point not less than five (5) feet below ground line, with the choice between these two methods resting with the Contractor,unless otherwise specified. Brick or Stone Structures. Unwanted brick or stone structures or stone portions of structures shall be removed. Portions of such structures below the permanent ground line, which will not in any manner interfere with the proposed construction, may be left in place, but removal shall be carried at least five (5)feet below the permanent ground line and neatly squared off. Salvage. All material such as pipe, timbers,railings, etc., which the Engineer deems as salvable for reuse, and all salvaged structural steel, shall be delivered to a designated storage area. Materials, other than structural steel, which are not deemed salvable by the Engineer, shall become the property of the Contractor and shall be removed to suitable disposal sites off of the right-of-way arranged for by the Contractor, or otherwise disposed of in a manner satisfactory to the Engineer. Where temporary structures are necessary for a detour adjacent to the present structure, the Contractor will be permitted to use the material in the old structure for the detour structure, but he shall dismantle and stack or dispose of the material as required above as soon as the new structure is opened for traffic. Backfill. All excavations made in connection with this specification and all openings below the natural ground line caused by the removal of abandoned structures or portions thereof shall be backfilled to the level of the original ground line, unless otherwise provided on the drawings. Backfill in accordance with applicable requirements of Sections 022020 "Excavation and Backfill for Utilities" and 022080 "Embankment". All open ends of abandoned pipe or other structures shall be filled or plugged as specified. That portion of the backfill which will support any portion of the roadbed, embankment, levee, or other structural feature shall be placed in layers of the same depth as those required for placing 021080 Page 2 of 3 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 embankment, maximum 10" loose lifts unless otherwise specified. Material in each layer shall be wetted uniformly, if required, and shall be compacted to a minimum of 95% Standard Proctor density, unless otherwise specified. In places inaccessible to blading and rolling equipment, mechanical or hand tamps or rammers shall be used to obtain the required compaction. That portion of the backfill which will not support any portion of the roadbed, embankment, or other structural feature shall be placed as directed by the Engineer in such manner and to such state of compaction as will preclude objectionable amount of settlement, maximum 10" loose lifts to minimum 95% Standard Proctor density unless otherwise specified. 3. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, the work governed by this specification shall not be measured for pay,but shall be subsidiary to the project. 021080 Page 3 of 3 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 022020 EXCAVATION AND BACKFILL FOR UTILITIES 1. DESCRIPTION This specification shall govern all work for excavation and backfill for utilities required to complete the project. 2. CONSTRUCTION (1) Unless otherwise specified on the drawings or permitted by the Engineer, all pipe and conduit shall be constructed in open cut trenches with vertical sides. Trenches shall be sheathed and braced as necessary throughout the construction period. Sheathing and bracing shall be the responsibility of the Contractor (refer to Section 022022 "Trench Safety for Excavations" of the City Standard Specifications). Trenches shall have a maximum width of one foot beyond the horizontal projection of the outside surfaces of the pipe and parallel thereto on each side unless otherwise specified. The Contractor shall not have more than 200 feet of open trench left behind the trenching operation and no more than 500 feet of ditch behind the ditching machine that is not compacted as required by the plans and specifications. No trench or excavation shall remain open after working hours. For all utility conduit and sewer pipe to be constructed in fill above natural ground, the embankment shall first be constructed to an elevation not less than one foot above the top of the pipe or conduit, after which excavation for the pipe or conduit shall be made. If quicksand, muck, or similar unstable material is encountered during the excavation, the following procedure shall be used unless other methods are called for on the drawings. If the unstable condition is a result of ground water,the Contractor,prior to additional excavation, shall control it. After stable conditions have been achieved,unstable soil shall be removed or stabilized to a depth of 2 feet below the bottom of pipe for pipes 2 feet or more in height;and to a depth equal to the height of pipe, 6 inches minimum,for pipes less then 2 feet in height. Such excavation shall be carried at least one foot beyond the horizontal limits of the structure on all sides. All unstable soil so removed shall be replaced with suitable stable material, placed in uniform layers of suitable depth as directed by the Engineer,and each layer shall be wetted, if necessary, and compacted by mechanical tamping as required to provide a stable condition. For unstable trench conditions requiring outside forms, seals, sheathing and bracing, any additional excavation and backfill required shall be done at the Contractor's expense. (2) Shaping of Trench Bottom. The trench bottom shall be undercut a minimum depth sufficient to accommodate the class of bedding indicated on the plans and specifications. 022020 Page 1 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 (3) Dewatering Trench. Pipe or conduit shall not be constructed or laid in a trench in the presence of water. All water shall be removed from the trench sufficiently prior to the pipe or conduit planing operation to insure a relatively dry (no standing water), firm bed. The trench shall be maintained in such dewatered condition until the trench has been backfilled to a height at lease one foot above the top of pipe. Removal of water may be accomplished by bailing,pumping, or by installation of well-points,as conditions warrant. Removal of well- points shall be at rate of 1/3 per 24 hours (every third well-point). The Contractor shall prevent groundwater from trench or excavation dewatering operations from discharging directly into the storm water system. Groundwater from dewatering operations shall be sampled and tested, if applicable, and disposed of, in accordance with City Standard Specification Section 022021 "Control of Ground Water". (4) Excavation in Streets. Excavation in streets,together with the maintenance of traffic where specified, and the restoration of the pavement riding surface, shall be in accordance with drawing detail or as required by other applicable specifications. (5) Removing Abandoned Structures. When abandoned masonry structures or foundations are encountered in the excavation, such obstructions shall be removed for the full width of the trench and to a depth one foot below the bottom of the trench. When abandoned inlets or manholes are encountered and no plan provision is made for adjustment or connection to the new utility,such manholes and inlets shall be removed completely to a depth one foot below the bottom of the trench. In each instance,the bottom to the trench shall be restored to grade by backfilling and compacting by the methods provided hereinafter for backfill. Where the trench cuts through utility lines which are known to be abandoned, these lines shall be cut flush with the sides of the trench and blocked with a concrete plug in a manner satisfactory to the Engineer. (6) Protection of Utilities. The Contractor shall conduct his work such that a reasonable minimum of disturbance to existing utilities will result. Particular care shall be exercised to avoid the cutting or breakage of water and gas lines. Such lines, if broken, shall be restored promptly by the Contractor. When active wastewater lines are cut in the trenching operations, temporary flumes shall be provided across the trench while open, and the lines shall be restored when the backfilling has progressed to the original bedding line of the sewer so cut. The Contractor shall inform utility owners sufficiently in advance of the Contractor's operations to enable such utility owners to reroute, provide temporary detours, or to make other adjustments to utility lines in order that the Contractor may proceed with his work with a minimum of delay. The Contractor shall not hold the City liable for any expense due to delay or additional work because of utility adjustments or conflicts. (7) Excess Excavated Material. All materials from excavation not required for backfilling the trench shall be removed by the Contractor from the job site promptly following the completion of work involved. 022020 Page 2 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 (8) Backfill A. Backfill Procedure Around Pipe (Initial Backfill) All trenches and excavation shall be backfilled as soon as is practical after the pipes or conduits are properly laid. In addition to the specified pipe bedding material, the backfill around the pipe as applicable shall be granular material as shown on the standard details or as described in the applicable specification section, and shall be free of large hard lumps or other debris. If indicated on the plans, pipe shall be encased with cement-stabilized sand backfill as described below. The backfill shall be deposited in the trench simultaneously on both sides of the pipe for the full width of the trench,in layers not to exceed ten(10)inches (loose measurement), wetted if required to obtain proper compaction, and thoroughly compacted by use of mechanical tampers to a density comparable to the adjacent undisturbed soil or as otherwise specified on the plans,but not less than 95%Standard Proctor density. A thoroughly compacted material shall be in place between the external wall of the pipe and the undisturbed sides of the trench and to a level twelve (12) inches above the top of the pipe. B. Backfill Over One Foot Above Pipe Final Backfill) UNPAVED AREAS: The backfill for that portion of trench over one(1)foot above the pipe or conduit not located under pavements (including waterlines, gravity wastewater lines, wastewater force mains and reinforced concrete storm water pipe) shall be imported select material or clean, excess material from the excavation meeting the following requirements: Free of hard lumps, rock fragments, or other debris, No clay lumps greater than 2" diameter Moisture Content: +/-3% Backfill material shall be placed in layers not more than ten (10) inches in depth (loose measurement),wetted if required to obtain proper compaction,and thoroughly compacted by use of mechanical tampers to the natural bank density but not less than 95%Standard Proctor density,unless otherwise indicated. Flooding of backfill is not allowed. Jetting of backfill may only be allowed in sandy soils and in soils otherwise approved by the Engineer. Regardless of backfill method, no lift shall exceed 10 inches and density shall not be less than 95% Standard Proctor density. A period of not less than twenty-four (24)hours shall elapse between the time of jetting and the placing of the top four (4) feet of backfill. If jetting is used, the top four (4) feet of backfill shall be placed in layers not more than 10 inches in depth (loose measurement), wetted if required to obtain proper compaction, and thoroughly compacted by use of mechanical tampers to the natural bank density but not less than 95% Standard Proctor density(ASTM D698). PAVED AREAS: At utility line crossings under pavements (including waterlines, gravity wastewater lines, wastewater force mains, and reinforced concrete stone water pipe), and where otherwise indicated on the drawings, trenches shall be backfilled as shown below: From top of initial backfill (typically twelve (12) inches above top of the pipe)to three (3) feet below bottom of road base course, backfill shall be select material meeting the requirements of 022100 "Select Material'. 022020 Page 3 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Asphalt Roadways The upper three (3) feet of trench below the road base course shall be backfilled to the bottom of the road base course with cement-stabilized sand containing a minimum of 2 sacks of Standard Type I Portland cement per cubic yard of sand and compacted to not less than 95% Standard Proctor density. Concrete Roadways The Contractor may elect to backfill the upper three (3) feet of trench below the road base course with cement stabilized sand as noted above, or in the case of storm water pipe or box installation the Contractor may backfill and compact select material to 98% Standard Proctor density(ASTM D698)following City Standard Specification Section 022100. 3. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, excavation and backfill for utilities, including select material or cement-stabilized sand backfill, shall not be measured and paid for separately. It shall be considered subsidiary to the items for which the excavation and backfill is required. 022020 Page 4 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 022021 CONTROL OF GROUND WATER 1. GENERAL 1.1 SECTION INCLUDES A. Dewatering, depressurizing, draining, and maintaining trenches, shaft excavations, structural excavations, and foundation beds in a stable condition, and controlling ground water conditions for tunnel excavations. B. Protection of excavations and trenches from surface runoff. C. Disposing of removed ground water by approved methods. 1.2 REFERENCES A. ASTM D 698 - Test Methods for Moisture-Density Relations of Soils and Soil-Aggregate Mixtures, Using 5.5-1b (2.49 kg) Rammer and 12-inch (304.8 min) Drop. B. Federal Regulations, 29 CFR Part 1926, Standards-Excavation, Occupational Safety and Health Administration (OSHA). C. Federal Register 40 CFR (Vol. 55,No. 222)Part 122, EPA Administered Permit Programs (NPDES), Para.122.26(b)(14) Storm Water Discharge. 1.3 DEFINITIONS A. Ground water control includes both dewatering and depressurization of water-bearing soil layers. 1. Dewatering includes lowering the water table and intercepting seepage which would otherwise emerge from slopes or bottoms of excavations, or into tunnels and shafts, and disposing of removed ground water by approved methods. The intent of dewatering is to increase the stability of tunnel excavations and excavated slopes; prevent dislocation of material from slopes or bottoms of excavations; reduce lateral loads on sheeting and bracing; improve excavating and hauling characteristics of excavated material; prevent failure or heaving of the bottom of excavations; and to provide suitable conditions for placement of backfill materials and construction of structures, piping and other installations. 2. Depressurization includes reduction in piezometric pressure within strata not controlled by dewatering alone, as required to prevent failure or heaving of excavation bottom or instability of tunnel excavations. B. Excavation drainage includes keeping excavations free of surface and seepage water. 022021 Page 1 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 C. Surface drainage includes the use of temporary drainage ditches and dikes and installation of temporary culverts and sump pumps with discharge lines as required to protect the Work from any source of surface water. D. Equipment and instrumentation for monitoring and control of the ground water control system includes piezometers and monitoring wells, and devices, such as flow meters, for observing and recording flow rates. 1.4 PERFORMANCE REQUIREMENTS A. Conduct subsurface investigations as needed to identify ground water conditions and to provide parameters for design, installation, and operation of ground water control systems. B. Design a ground water control system, compatible with requirements of Federal Regulations 29 CFR Part 1926 and City Standard Specification Section 022022 - Trench Safety for Excavations, to produce the following results: 1. Effectively reduce the hydrostatic pressure affecting: a) Excavations (including utility trenches); b) Tunnel excavation, face stability or seepage into tunnels. 2. Develop a substantially dry and stable subgrade for subsequent construction operations. 3. Preclude damage to adjacent properties,buildings, structures, utilities, installed facilities, and other work. 4. Prevent the loss of fines, seepage,boils, quick condition, or softening of the foundation strata. 5. Maintain stability of sides and bottom of excavations. C. Provide ground water control systems which may include single-stage or multiple-stage well point systems, eductor and ejector-type systems, deep wells, or combinations of these equipment types. D. Provide drainage of seepage water and surface water, as well as water from any other source entering the excavation. Excavation drainage may include placement of drainage materials, such as crushed stone and filter fabric, together with sump pumping. E. Provide ditches, berms, pumps and other methods necessary to divert and drain surface water away from excavations. F. Locate ground water control and drainage systems so as not to interfere with utilities, construction operations, adjacent properties, or adjacent water wells. 022021 Page 2 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 G. Assume sole responsibility for ground water control systems and for any loss or damage resulting from partial or complete failure of protective measures, and any settlement or resultant damage caused by the ground water control operations. Modify ground water control systems or operations if they cause or threaten to cause damage to new construction, existing site improvements, adjacent property, or adjacent water wells, or affect potentially contaminated areas. Repair damage caused by ground water control systems or resulting from failure of the system to protect property as required. H. Provide an adequate number of piezometers installed at the proper locations and depths as required to provide meaningful observations of the conditions affecting the excavation, adjacent structures, and water wells. I. Provide environmental monitoring wells installed at the proper locations and depths as required to provide adequate observations of hydrostatic conditions and possible contaminant transport from contamination sources into the work area or into the ground water control system. J. Decommission piezometers and monitoring wells installed during design phase studies and left for Contractors monitoring and use, if applicable. 1.5 ENVIRONMENTAL REQUIREMENTS A. Comply with requirements of agencies having jurisdiction. B. Comply with Texas Commission on Environmental Quality(TCEQ)regulations and Texas Water Well Drillers Association for development, drilling, and abandonment of wells used in dewatering system. C. Prior to beginning construction activities, file Notice of Intent(NOI) for Storm Water Discharges Associated with Construction Activity under the Texas Pollutant Elimination System (TPDES) General Permit No. TXR150000, administered by the Texas Commission on Environmental Quality(TCEQ). The general permit falls under the provisions of Section 402 of the Clean Water Act and Chapter 26 of the Texas Water Code. D. Prepare submittal form and submit to TCEQ along with application fee. E. Upon completion of construction, file Notice of Termination (NOT) for Storm Water Discharges Associated with Construction Activity under the TPDES General Permit with the TCEQ. F. Obtain all necessary permits from agencies with control over the use of ground water and matters affecting well installation, water discharge, and use of existing stone drains and natural water sources. Because the review and permitting process may be lengthy, take early action to pursue and submit for the required approvals. G. Monitor ground water discharge for contamination while performing pumping in the vicinity of potentially contaminated sites. 022021 Page 3 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 H. Conduct sampling and testing of ground water and receiving waters as outlined in Article 3 below. 2. PRODUCTS 2.1 EQUIPMENT AND MATERIALS A. Equipment and materials are at the option of Contractor as necessary to achieve desired results for dewatering. B. Eductors, well points, or deep wells, where used, shall be furnished, installed and operated by an experienced contractor regularly engaged in ground water control system design, installation, and operation. C. All equipment must be in good repair and operating order. D. Sufficient standby equipment and materials shall be kept available to ensure continuous operation, where required. 3. EXECUTION 3.1 GROUND WATER CONTROL A. Perform a subsurface investigation by borings as necessary to identify water bearing layers, piezometric pressures, and soil parameters for design and installation of ground water control systems. Perform pump tests, if necessary to determine the drawdown characteristics of the water bearing layers. B. Provide labor, material, equipment, techniques and methods to lower, control and handle ground water in a manner compatible with construction methods and site conditions. Monitor effectiveness of the installed system and its effect on adjacent property. C. Install, operate, and maintain ground water control systems in accordance with the ground water control system design. Notify the City's Construction Inspector in writing of any changes made to accommodate field conditions and changes to the Work. Revise the ground water control system design to reflect field changes. D. Provide for continuous system operation, including nights, weekends, and holidays. Arrange for appropriate backup if electrical power is primary energy source for dewatering system. E. Monitor operations to verify that the system lowers ground water piezometric levels at a rate required to maintain a dry excavation resulting in a stable subgrade for prosecution of subsequent operations. F. Where hydrostatic pressures in confined water bearing layers exist below excavation, depressurize those zones to eliminate risk of uplift or other instability of excavation or installed 022021 Page 4 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 works. Allowable piezometric elevations shall be defined in the ground water control system design. G. Remove ground water control installations. 1. Remove pumping system components and piping when ground water control is no longer required. 2. Remove piezometers and monitoring wells when directed by the City Engineer. 3. Grout abandoned well and piezometer holes. Fill piping that is not removed with cement- bentonite grout or cement-sand grout. H. During backfilling, dewatering may be reduced to maintain water level a minimum of 5 feet below prevailing level of backfill. However, do not allow that water level to result in uplift pressures in excess of 80 percent of downward pressure produced by weight of structure or backfill in place. Do not allow water levels to rise into cement stabilized sand until at least 48 hour after placement. I. Provide a uniform diameter for each pipe drain run constructed for dewatering. Remove pipe drain when it has served its purpose. If removal of pipe is impractical, provide grout connections at 50-foot intervals and fill pipe with cement-bentonite grout or cement-sand grout when pipe is removed from service. J. Extent of construction ground water control for structures with a permanent perforated underground drainage system may be reduced, such as for units designed to withstand hydrostatic uplift pressure. Provide a means for draining the affected portion of underground system, including standby equipment. Maintain drainage system during operations and remove it when no longer required. K. Remove system upon completion of construction or when dewatering and control of surface or ground water is no longer required. L. In unpaved areas, compact backfill to not less than 95 percent of Standard Proctor maximum dry density in accordance with ASTM D 698. In paved areas (or areas to receive paving), compact backfill to not less than 98 percent of Standard Proctor maximum dry density in accordance with ASTM D 698. 3.2 REQUIREMENTS FOR EDUCTOR, WELL POINTS, OR DEEP WELLS A. For above ground piping in ground water control system, include a 12-inch minimum length of clear, transparent piping between every eductor well or well point and discharge header so that discharge from each installation can be visually monitored. B. Install sufficient piezometers or monitoring wells to show that all trench or shaft excavations in water bearing materials are pre-drained prior to excavation. Provide separate piezometers for 022021 Page 5 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 monitoring of dewatering and for monitoring of depressurization. Install piezometers and monitoring wells for tunneling as appropriate for Contractor's selected method of work. C. Install piezometers or monitoring wells not less than one week in advance of beginning the associated excavation (including trenching). D. Dewatering may be omitted for portions of underdrains or other excavations,but only where auger borings and piezometers or monitoring wells show that soil is pre-drained by an existing system such that the criteria of the ground water control system design are satisfied. E. Replace installations that produce noticeable amounts of sediments after development. F. Provide additional ground water control installations, or change the methods, in the event that the installations according to the ground water control system design do not provide satisfactory results based on the performance criteria defined by the ground water control system design and by these specifications. 3.3 EXCAVATION DRAINAGE A. Contractor may use excavation drainage methods if necessary to achieve well drained conditions. The excavation drainage may consist of a layer of crushed stone and filter fabric, and sump pumping in combination with sufficient wells for ground water control to maintain stable excavation and backfill conditions. 3.4 MAINTENANCE AND OBSERVATION A. Conduct daily maintenance and observation of piezometers or monitoring wells while the ground water control installations or excavation drainage are operating in an area or seepage into tunnel is occurring. Keep system in good condition. B. Replace damaged and destroyed piezometers or monitoring wells with new piezometers or wells as necessary to meet observation schedule. C. Cut off piezometers or monitoring wells in excavation areas where piping is exposed, only as necessary to perform observation as excavation proceeds. Continue to maintain and make observations, as specified. D. Remove and grout piezometers inside or outside the excavation area when ground water control operations are complete. Remove and grout monitoring wells when directed by the City Engineer. 3.5 MONITORING AND RECORDING A. Monitor and record average flow rate of operation for each deep well, or for each wellpoint or eductor header used in dewatering system. Also monitor and record water level and ground water recovery. These records shall be obtained daily until steady conditions are achieved, and twice weekly thereafter. 022021 Page 6 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 B. Observe and record elevation of water level daily as long as ground water control system is in operation, and weekly thereafter until the Work is completed or piezometers or wells are removed, except when City Engineer determines that more frequent monitoring and recording are required. Comply with Construction Inspector's direction for increased monitoring and recording and take measures as necessary to ensure effective dewatering for intended purpose. 3.6 SAMPLING, TESTING AND DISPOSAL OF GROUND WATER A. It is the intent that the Contractor discharge groundwater primarily into the existing storm water system in accordance with City Ordinance, Article XVI, Section 55-203, only if the groundwater is uncontaminated and the quality of the ground water is equal to or better than the quality of the receiving stream. B. The Contractor shall prevent ground water from trench or excavation dewatering operations from discharging directly into the storm water system prior to testing and authorization. Ground water from dewatering operations shall be sampled and tested, and disposed of by approved methods. C. Laboratory analysis of groundwater and receiving water quality is to be performed by the Contractor at the Contractor's expense, prior to commencing discharge, and groundwater analysis shall be performed by the Contractor at a minimum of once per week. Contractor shall coordinate with the City Storm Water Department on all laboratory analysis. Laboratory analysis of groundwater shall also be performed at each new area of construction prior to discharge from that location. D. Sample containers, holding times,preservation methods, and analytical methods, shall either follow the requirements in 40 CFR Part 136 (as amended), or the latest edition of"Standard Methods for the Examination of Water and Wastewater." Any laboratory providing analysis must be accredited or certified by the Texas Commission on Environmental Quality according to Title 30 Texas Administrative Code (30 TAC) Chapters 25 for the matrices,methods, and parameters of analysis, if available, or be exempt according to 30 TAC §25.6. E. Analysis of the ground water discharge shall show it to be equal to or better than the quality of the first natural body of receiving water. This requires testing of both the receiving water and a sample of the ground water. All parts of this procedure shall be complete prior to any discharge of ground water to the storm water system. F. Steps to Determine Legitimate Discharge: 1. Identify the First Receiving Water. a) When the first body of water is a fresh water system (Nueces River or Oso Creek), the analysis typically fails because the local ground water will likely be too high in Total Dissolved Solids (TDS). In the case of a perched aquifer, the ground water may turn out fairly fresh, but local experience shows this to be unlikely. b) If the receiving water is a marine environment,proceed with Step 2 below to compare the ground water quality to receiving water quality. 022021 Page 7 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2. Compare Ground Water Discharge Quality to Receiving Water Quality. The following table, Ground Water Discharge Limits, indicates that the parameters to compare to the receiving water are Total Dissolved Solids (TDS) and Total Suspended Solids (TSS). If the ground water results are equal to or better than the receiving water, then the discharge may be authorized as long as the discharge does not exceed the other parameters which would indicate hydrocarbon contamination. Note that the receiving water only needs to be tested initially as a baseline and the ground water shall be tested weekly to ensure compliance. GROUND WATER DISCHARGE LIMITS Ground Receiving Water Water Monitoring Monitoring Maximum Parameter Frequency Frequency Limitation Total Dissolved Once Prior to Solids (TDS) Initial +Weekly Discharge <Receiving Water Total Suspended Once Prior to Solids (TSS) Initial+Weekly Discharge <Receiving Water Total Petroleum Hydrocarbons Initial +Weekly 15 m /L Total Lead Initial +Weekly 0.1 m /L Benzene Initial +Weekly 0.005 mg/L Total BTEX Initial +Weekly 0.1 m /L Polynuclear Aromatic Hydrocarbons Initial +Monthly 0.01 m /L 3. Analyze Ground Water for Hydrocarbon Contamination. All other parameters listed on the Ground Water Discharge Limits table must be analyzed prior to ground water discharge to the storm water system. If no limits are exceeded, ground water discharge to the storm water system may be authorized following notification to the MS4 operator (City of Corpus Christi) and all Pollution Prevention Measures for the project are in place. Analytical results shall be on-site or readily available for review by local, state or federal inspectors. Note that this step is frequently done simultaneously with Step 2 above to shorten analytical processing time. 4. Pollution Prevention Measures. A storm water pollution prevention plan or pollution control plan shall be developed and implemented prior to any ground water discharges to the storm water system. The plan's objectives are to limit erosion and scour of the storm water system, and minimize Total Suspended Solids (TSS) and other forms of contamination, and prevent any damage to the storm water system. Note that ground water discharges must cease immediately upon the first recognition of contamination, either by sensory or analytical methods. If the discharge of groundwater results in any damages to the storm water system, the responsible party 022021 Page 8 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 shall remediate any damage to the storm water system and the environment to the satisfaction of the Storm Water Department and/or any State or Federal Regulatory Agency. 5. MS4 Operator Notification. The MS4 operator shall be notified prior to ground water discharge to the storm water system. Contractor shall contact the designated City MS4 representative to request authorization to discharge ground water to the storm water system. Notification shall include: Project Name: Responsible Party: Discharge Location: Receiving Water: Estimated Time of Discharge: Linear Project: Yes/No Pollution Prevention Measures Implemented: Statement indicating all sampling and testing has been conducted and meets the requirements of a legitimate discharge. G. Discharges to Wastewater System In the event that the groundwater does not equal or exceed the receiving water quality, an alternative disposal option would include pumping to the nearest sanitary sewer system. Discharge to the sanitary sewer system requires a permit from the Wastewater Department. If discharging to temporary holding tanks and trucking to a sanitary sewer or wastewater treatment plant, the costs for these operations shall be negotiated. Contractor shall contact the Pretreatment Group for City Utility Operations to obtain a Wastewater Discharge Permit Application for authorization to discharge to the wastewater system. Authorization approval will include review of laboratory analysis of the ground water and estimated flow data. Note that groundwater discharges must cease immediately upon the first recognition of contamination, either by sensory or analytical methods. If the discharge of groundwater results in any damages to the wastewater collection system or wastewater overflows, the responsible party shall remediate any damage to the wastewater collection system and the environment to the satisfaction of the Wastewater Department and/or any State or Federal Regulatory Agency. H. Other groundwater disposal alternatives or solutions may be approved by the Engineer on a case by case basis. 3.7 SURFACE WATER CONTROL A. Intercept surface water and divert it away from excavations through the use of dikes, ditches, curb walls, pipes, sumps or other approved means. B. Divert surface water into sumps and pump into drainage channels or storm drains, when 022021 Page 9 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 approved by the City Engineer. Provide settling basins when required by the City Engineer. C. Storm water that enters the excavation can be pumped out as long as care is taken to minimize solids and mud entering the pump suction and flow is pumped to a location that allows for sheet flow prior to entering a storm water drainage ditch or storm water inlet. An alternative to sheet flow is to pump storm water to an area where ponding occurs naturally without leaving the designated work area or by manmade berm(s)prior to entering the storm water system. Sheet flow and ponding is required to allow solids screening and/or settling prior to entering the storm water system. Storm water or groundwater shall not be discharged to private property. 4. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, control of ground water will not be measured and paid for separately,but shall be considered subsidiary to other bid items. 022021 Page 10 of 10 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 022022 TRENCH SAFETY FOR EXCAVATIONS 1. DESCRIPTION This specification shall govern all work for providing for worker safety in excavations and trenching operations required to complete the project. 2. REQUIREMENTS Worker Safety in excavations and trenches shall be provided by the Contractor in accordance with Occupational Safety and Health Administration (OSHA) Standards, 29 CFR Part 1926 Subpart P - Excavations. It is the sole responsibility of the Contractor, and not the City or Engineer or Consultant, to determine and monitor the specific applicability of a safety system to the field conditions to be encountered on the job site during the project. The Contractor shall indemnify and hold harmless the City and Engineer and Consultant from all damages and costs that may result from failure of methods or equipment used by the Contractor to provide for worker safety. Trenches, as used herein, shall apply to any excavation into which structures, utilities, or sewers are placed regardless of depth. Trench Safety Plan, as used herein, shall apply to all methods and materials used to provide for worker safety in excavation and trenching operations required during the project. 3. MEASUREMENT AND PAYMENT Measurement of Trench Safety shall be by the linear foot of trench, regardless of depth. Measurement shall be taken along the centerline of the trench. Measurement for Excavation Safety for Utility Structures shall be per each excavation. Excavations include, but are not limited to, those for manholes, vaults, pits and other such structures that are incidental to utility work. Measurement for Excavation Safety for Special Structures shall be per each excavation or by the lump sum for each special structure identified in the Proposal. Payment shall be at the unit price bid and shall fully compensate the Contractor for all work, equipment, materials,personnel, and incidentals as required to provide for worker safety in trenches and excavations for the project. Revision current for Texas Code Chapter 756 Subchapter C. Trench Safety. 022022 Page 1 of 1 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 022080 EMBANKMENT 1. DESCRIPTION This specification shall govern all work for Embankment required to complete the project. 2. CONSTRUCTION METHODS Prior to placing embankment, the area to be covered shall be stripped of all vegetation and the material so removed shall be disposed of off the job site. Washes, gulleys, wet areas, and yielding areas shall be corrected as directed by the Engineer. Unless otherwise indicated on the drawings, the surface of the ground which is to receive embankment shall be loosened by scarifying or plowing to a depth of not less than 6 inches. The loosened material shall be recompacted with the new embankment as hereinafter specified. Embankment shall be placed in layers not to exceed ten (10) inches uncompacted (loose) depth for the full width of the embankment, unless otherwise noted. Where embankment is adjacent to a hillside or old roadbed, the existing slope shall be cut in steps to not less than the vertical depth of an uncompacted layer. The fill material shall be placed from the low side and compacted. Each layer shall overlap the existing embankment by at least the width indicated by the embankment slope. Trees, stumps, roots, vegetation, debris or other unsuitable materials shall not be placed in embankment. Each layer of embankment shall be uniform as to material, density and moisture content before beginning compaction. Where layers of unlike materials abut each other, each layer shall be feather-edged for at least 100 feet or the material shall be so mixed as to prevent abrupt changes in the soil. No material placed in the embankment by dumping in a pile or windrow shall be incorporated in a layer in that position, but all such piles or windrows shall be moved by blading or similar methods. Clods or lumps of material shall be broken and the embankment material mixed by blading, harrowing, disking or similar methods to the end that a uniform material of uniform density is secured in each layer. Except as otherwise required by the drawings, all embankments shall be constructed in layers approximately parallel to the finished grade and each layer shall be so constructed as to provide a uniform slope of 1/4 inch per foot from the centerline of the embankment to the outside. Each layer shall be compacted to the required density and moisture by any method, type and size of equipment that will give the required compaction. Prior to and in conjunction with the rolling operation, each layer shall be brought to the moisture content necessary to obtain the required density and shall be kept leveled with suitable equipment to insure uniform compaction over the entire layer. For each layer of earth embankment and select material, it is the intent of this specification to provide the density as required herein, unless otherwise shown on the drawings. Soils for 022080 Page 1 of 2 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 embankment shall be sprinkled with water as required to provide not less than optimum moisture and compacted to the extent necessary to provide not less than 95% Standard Proctor density (ASTM D698). Field density determinations will be made in accordance with approved methods. After each layer of earth embankment or select material is complete, tests, as necessary, will be made by the Engineer. If the material fails to meet the density specified, the course shall be reworked as necessary to obtain the specified compaction, and the compaction method shall be altered on subsequent work to obtain specified density. Such procedure shall be determined by, and subject to, the approval of the Engineer. The Engineer may order proof rolling to test the uniformity of compaction of the embankment layers. All irregularities, depressions, weak or soft spots which develop shall be corrected immediately by the Contractor. Should the embankment, due to any reason or cause, lose the required stability, density or moisture before the pavement structure is placed, it shall be recompacted and refinished at the sole expense of the Contractor. Excessive loss of moisture in the subgrade shall be prevented by sprinkling, sealing or covering with a subsequent layer of granular material. 3. SELECTION OF MATERIAL In addition to the requirement in the excavation items of the specifications covering the general selection and utilization of materials to improve the roadbed, embankments shall be constructed in proper sequence to receive the select material layers shown on drawings, with such modifications as may be directed by the Engineer. The layer of embankment inunediately preceding the upper layer of select material shall be constructed to the proper section and grade within a tolerance of not more than 0.10 foot from the established section and grade when properly compacted and finished to receive the select material layer. Select material, when specified, shall meet the requirements in City Standard Specification Section 022100 "Select Material". 4. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, embankment shall not be measured and paid for separately,but shall be subsidiary to other items of work. 022080 Page 2 of 2 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 022100 SELECT MATERIAL 1. DESCRIPTION This specification shall govern the use of Select Material to be used to treat designated sections of roadways, embankments, trenches, etc. Select material shall be non-expansive sandy clay (CL) or clayey sand (SC), in accordance with the Unified Soil Classification System (ASTM D2487). Select Material shall meet the following requirements: Free of vegetation, hard lumps, rock fragments, or other debris No clay lumps greater than 2"diameter Liquid Limit(L.L.): < 35 Plasticity Index (P.I.)Range: 8 to 20 Moisture Content: as specified in the drawings 2. CONSTRUCTION METHODS Select material shall be mixed unifonnly and placed in layers as indicated, not to exceed 10 inches loose depth(or 12 inches maximum for sanitary sewer trench backfill per City Standard Details for Sanitary Sewers). Unless otherwise specified, the material shall be compacted to a minimum of 95% Standard Proctor density. Each layer shall be complete before the succeeding layer is placed. The finished surface of the select material shall conform to the grade and section shown on the drawings. 3. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, select material shall not be measured for pay, but shall be subsidiary to the appropriate bid item. 022100 Page 1 of 1 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 022420 SILT FENCE 1. DESCRIPTION This specification shall govern all work necessary for providing and installing silt fencing required to control sedimentation and erosion during construction of the project. 2. MATERIAL REQUIREMENTS A. Geotextile shall meet the requirements for temporary silt fence per AASHTO M288. B. Fence Reinforcement Materials: Silt fence reinforcement shall be one of the following systems. Type 1: Self-Supported Fence- This system consists of fence posts, spaced no more than 8- 1/2 feet apart, and geotextile without net reinforcement. Fence posts shall be a minimum of 42 inches long, embedded at least one (1) foot into the ground, and constructed of either wood or steel. Soft wood posts shall be at least 3 inches in diameter or nominal 2 x 4 inches in cross section and essentially straight. Hardwood posts shall be a minimum of 1.5 x 1.5 inches in cross section. Fabric attachment may be by staples or locking plastic ties at least every 6 inches, or by sewn vertical pockets. Steel posts shall be T or L shaped with a minimum weight of 1.3 pounds per foot. Attachment shall be by pockets or by plastic ties if the posts have suitable projections. Type 2: Net-Reinforced Fence - This system consists of fence posts, spaced no more than 8-1/2 feet apart, and geotextile with an attached reinforcing net. Fence posts shall meet the requirements of Self-Supported Fence. Net reinforcement shall be galvanized welded wire mesh of at least 12.5-gauge wire with maximum opening size of 4 x 2 inches. The fabric shall be attached to the top of the net by crimping or cord at least every 2 feet, or as otherwise specified. Tyne 3: Triangular Filter Dike - This system consists of a rigid wire mesh, at least 6-gauge, formed into an equilateral triangle cross-sectional shape with sides measuring 18 inches, wrapped with geotextile silt fence fabric. The fabric shall be continuously wrapped around the dike, with a skirt extending at least 12 inches from its upslope corner. C. Packaging Requirements: Prior to installation, the fabric shall be protected from damage due to ultraviolet light and moisture by either wrappers or inside storage. 022420 Page 1 of 2 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 D. Certification and Identification: Each lot or shipment shall be accompanied by a certification of conformance to this specification. The shipment must be identified by a ticket or by labels securely affixed to the fabric rolls. This ticket or label must list the following information: a. Name of manufacturer or supplier b. Brand name and style C. Manufacturer's lot number or control number d. Roll size (length and width) e. Chemical composition 3. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, silt fence shall be measured by the linear foot. Payment shall be at the bid price for the unit of measurement specified and shall be full compensation for furnishing all labor, materials, tools, equipment and incidentals necessary to complete the work. Payment shall include, but not be limited to, placing, maintaining and removing the silt fence. 022420 Page 2 of 2 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 026214 GROUTING ABANDONED UTILITY LINES 1. DESCRIPTION This specification shall govern all work and materials required for grouting abandoned utility lines in place. 2. MATERIALS A. Flowable Grout: Flowable grout (or flowable fill) shall consist of a mixture containing Portland cement, fly ash, sand, water, and "Darafill" admixture (or approved equivalent), in the amounts shown below (or otherwise proportioned to provide 100 psi compressive strength at 28 days), to achieve a paste-like consistency immediately prior to placing the flowable grout. The flowable grout mixture shall be supplied by an approved ready-mix supplier. The manufacturer's representative shall be consulted for any final adjustments to improve the flowability of the mixture. Commercially produced flowable grout may be used with approval of the Engineer. 100 lbs/CY Portland Cement 300 lbs/CY Fly Ash 2100 lbs/CY Sand 250 lbs/CY Water 6 oz/CY "Darafill" admixture, as manufactured by Grace Construction Products, or approved equivalent. B. Raw Soil: Soil shall be typical clayey soil of the area. It shall be from the project site or other approved source not suspected of being contaminated. The soil shall have a Plasticity Index over 15 and a Liquid Limit not to exceed 65. C. Lime: Lime shall be hydrated lime, calcium hydroxide, in accordance with AASHTO M 216. D. Water: Water shall be potable. 3. CONSTRUCTION METHODS A. Flowable Grout: Mix Portland cement, sand, fly ash, "Darafill" and water in the amounts shown above to achieve a paste-like consistency immediately prior to placing flowable grout. B. Soil-Lime Mix Design: The following is given as a typical mix design for soil-lime mixture for trial mix. The mix design is based on damp soil with an initial water content of about 15%. The proportions of soil and lime shall not be altered. The Contractor shall determine the amount of water to be added as required to produce a mix at its liquid limit. 026214 Page 1 of 2 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Trial Mix Design: Damp Soil 1000 lb. Lime 50 lb. Water (approximate) 48 gal. Consistency shall be checked with liquid limit apparatus. C. Placement: The Contractor shall grout abandoned lines as indicated on the drawings. Temporary pumping and venting ports shall be placed as required to provide complete filling of the abandoned line and proper placement of the grout. If segregation or "sand packing" is experienced during pumping, the Contractor shall reduce the water content of the mix or obtain other soil source (for soil-lime mixture), as required. Any damage resulting from pumping operation shall be repaired at the Contractor's expense. 4. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Forin, grouting abandoned utility lines shall be measured by the linear foot of abandoned-in-place pipe. Payment shall be full compensation for all labor, equipment, materials and incidentals required to mix, transport, and place the grout and restore surface at pump ports. 026214 Page 2 of 2 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 028020 SEEDING 1. DESCRIPTION This specification shall govern all work necessary for tilling, fertilizing, planting seeds, mulching, watering and maintaining vegetation required to complete the project. 2. MATERIALS 2.1 FERTILIZER: All fertilizer shall be delivered in bags or clearly marked containers showing the analysis, name, trademark and warranty. The fertilizer is subject to testing by the State Chemist in accordance with the Texas fertilizer law. Fertilizer shall have an analysis of 12-12-12 (percent of nitrogen, phosphoric acid and potash) as determined by the Association of Official Agricultural Chemists. Fertilizer shall be free flowing and uniform in composition. 2.2 SEED: Seed shall be labeled and meet the requirements of the Texas Seed Law. Labels shall indicate purity, germination, name and type of seed. Seed furnished shall be of the previous season's crop, and the date of analysis shown on each bag shall be within twelve months of delivery to the project. The quantity of"Commercial Seed" required to equal the quantity of"Pure Live Seed" shall be computed by the following formula: Commercial Seed=Pure Live Seed x 10,000 %Purity x % Germination The quantity of pure live seed and type required are indicated below. Mixture A or C shall be used for this project, depending on the time of the year planting is performed. LB/ACRE OF PURE LIVE SEED FOR MIXTURES COMMON NAME SCIENTIFIC NAME A B C Green Sprangletop Leptochloa Dubia 1.4 1.4 - Sideoats Grama(premier) Bouteloua Curtipendula 0.6 - 0.6 Bermudagrass (Hulled) Cynodon Dactylon 7.0 7.4 - Bermudagrass (Unhulled) Cynodon Dactylon - - 30.0 K-R Bluestein Andropogon Ischaemum 1.2 1.2 1.5 Buffalograss Buchloe Dactyloides - 4.2 - Annual Ryegrass Lolium Multiflorum 5.0 5.0 20.0 Mixture -A: Recommended for clay or tight soil planted between December 1 thru May 1. Mixture -B: Recommended for sandy soil planted between December 1 thru May 1. Mixture - C: Recommended for all soils planted between May 2 thru November 30. 028020 Page 1 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 2.3 MULCH: Mulch shall be either the straw type or wood cellulose fiber type. Straw Type mulch shall be of straw from stalks of domestic grain, Bermudagrass or cotton hulls, or other approved by the Engineer. Wood Cellulose Fiber Type mulch shall have no growth inhibiting ingredients and shall be dried with a moisture content less that 10% by weight. Fibers shall be dyed an appropriate color to facilitate visual metering and application of mulch. The cellulose fiber shall be manufactured so that after addition and agitation in slurry tank with fertilizers, seeds and other approved additives, the fibers in the material will become uniformly suspended to form a homogeneous slurry; when sprayed on the ground, the material shall form a uniform cover impregnated with seeds; the cover shall allow added water to percolate to the underlying soil. The fiber material shall be supplied in packages of not more than 100 lb. gross weight and shall be marked by the manufacturer to indicate the dry weight content. 2.4 EQUIPMENT: The fertilizing, seeding and/or mulching operations shall be accomplished with equipment suitable to the required function. It shall be of current design and in good operating condition. Special seeding and mulching equipment must also meet the following requirements: Seeder - Equipment for applying a seed-fertilizer mix shall be a hydraulic seeder designed to pump and discharge a waterborne, homogeneous slurry of seed and fertilizer. The seeder shall be equipped with a power driven agitator and capable of pressure discharge. Straw Mulch Spreader - Equipment used for straw mulch application shall be trailer mounted, equipped with a blower capable of 2000 r.p.m. operation, and that will discharge straw mulch material through a discharge boom with spout at speeds up to 220 feet per second. The mulch spreader shall be equipped with an asphalt supply and application system near the discharge end of the boom spout. The system shall apply asphalt adhesive in atomize form to the straw at a predetermined rate. The spreader shall be capable of blowing the asphalt-coated mulch, with a high velocity airstream, over the surface at a uniform rate, forming a porous, stable erosion-resistant cover. Wood Cellulose Fiber Mulch Spreader - Equipment used for this application of fertilizer, seeds, wood pulp, water and other additives shall have a built-in agitation system with sufficient capacity to agitate, suspend and homogeneously mix a slurry containing up to 40 lbs. of fiber plus the required fertilizer solids for each 100 gallons of water. It shall have sufficient agitation and pump capacity to spray a slurry in a uniform coat over the area to be mulched. 028020 Page 2 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 3. CONSTRUCTION METHODS 3.1 PREPARATION OF SEEDBED: The area to be treated along with requirements for seed, fertilizer and other treatments, shall be done as indicated on the drawings and as specified below. Cleariniz—Refer to City Standard Specification Section 021020, "Site Clearing and Stripping". Grading -Refer to City Standard Specification Section 021040, "Site Grading". Tilling- The area to be seeded shall be tilled to a depth of 4 to 6 inches by disking,plowing, or other approved methods until soil condition is acceptable. Topsoiling — If the native soils are not conducive to the establishment and maintenance of grass growth, or if called for on the drawings, topsoil shall be placed over the area to be seeded to a depth of 5 inches after tilling. Topsoil shall have a pH range of 5.5 to 7; shall contain between 2 and 20 percent organic material content in accordance with ASTM D5268; and shall be free of stones larger than one inch, debris, and extraneous materials harmful to plant growth. 3.2 FERTILIZING: Fertilizer shall be uniformly applied at a rate of 400 lb/acre, after tilling. Fertilizing and seeding shall be done concurrently. If seeds and fertilizer are distributed in a water slurry, the mixture shall be applied to the area to be seeded within 30 minutes after all the components have come into contact. 3.3 SEEDING: The seed mixture shall be uniformly distributed at the rate specified above. Broadcast Seeding - Seed shall be placed with fertilizer, after tilling. After planting, the area shall be rolled on contour with a corrugated roller. Straw Mulch Seeding- Seed shall be placed with fertilizer, after tilling. After placement of the seed and fertilizer mixture, straw mulch shall be uniformly placed at a rate of 2 tons per acre. As soon as the mulch has been spread, it shall be anchored to the soil a minimum depth of 3 inches by use of a heavy, dulled disk harrow, set nearly straight. Disks shall be set approximately 9 inches apart. Straw Mulch With Asphalt Seeding - Seed, fertilizer and straw mulch shall be placed as described in "Straw Mulch Seeding" with the following two exceptions: 1) An asphalt-water emulsion shall be applied to the mulch near the discharge end of the boom spout at a rate of 300 to 600 gallons per acre. 2)Mechanical anchoring by disking will not be required. Asphalt Mulch Seeding - The seed and fertilizer shall be placed as described for 'Broadcast Seeding". After the area has been rolled, the area shall be watered sufficiently to assure a uniform moisture to a minimum depth of 4 inches. An asphalt-water emulsion shall be applied at a rate of 1500 to 1800 gallons per acre, immediately after watering. Asphalt shall be applied to the area in such a manner that a complete film is obtained and the finished surface shall be 028020 Page 3 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 comparatively smooth. Wood Cellulose Fiber Mulch Seeding - After tilling, mulch shall be applied. Wood cellulose fibers shall be added to the hydraulic seeder after the proportionate amounts of seed, fertilizer, water and other approved materials are added. Application shall be 1500 lb./acre on flats, 2000 lb./acre on slopes up to 3:1, and 2500 lb./acre on slopes steeper than 3:1. One hundred (100)pounds of fiber per acre shall be used when asphalt is to be applied over cellulose mulch. The mulch shall provide a uniform cover over the soil surface. Asphalt Over Wood Cellulose Fiber Mulch Seeding - "Wood Cellulose Fiber Mulch Seeding" shall be done as described above. After mulch has been placed, an asphalt-water emulsion shall be uniformly spread over the mulch at a rate of 1200 gallons per acre. 3.4 MAINTENANCE: The Contractor shall water, repair and reseed areas as required for a period of 45 days or until growth has been established, whichever is longer. This includes erosion damage. Maintenance does not include mowing or weed control, unless indicated on the plans. If at any time the seeded area becomes gullied or otherwise damaged, or the seeds have been damaged or destroyed, the affected portion shall be re-established to the specified condition prior to acceptance of the work. 3.5 GUARANTEE: The Contractor shall assure 95% of the seeded area has established grass growth at 45 calendar days after seeding, unless indicated otherwise on the drawings. Where established, grass growth is defined as at least one plant per square foot with no bare spots larger than three (3) square feet. The Contractor shall re-establish grass growth as directed by the Engineer during the one-year warranty period. 4. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, seeding will be measured by the horizontal square yard of area seeded within the areas designated on the drawings. Areas disturbed by the Contractor that are outside of the designated areas (such as field office, laydown/ storage area, stockpile areas, etc.) shall be seeded by the Contractor for erosion control per the stormwater pollution prevention plan but will not be measured for payment. Payment shall be full compensation for all labor, materials, tools, equipment and incidentals necessary to complete the work, and shall include, but not be limited to, tilling soil, topsoiling, fertilizing, planting, mulching, watering and maintaining vegetation. Payment shall be due and payable only after grass growth has been established as described above. 028020 Page 4 of 4 Rev.3-25-2015 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Addendum 1 Attachment No. Sheet 1 of SECTION 028340 CHAIN LINK SECURITY FENCE 1. DESCRIPTION This specification shall govern all work and materials required for providing chain link security fence for this project. 2. MATERIALS Wire Fabric fencing shall be 9 gauge steel with a minimum tensile strength of 80,000 psi. Mesh size shall be 2-inch D 1/16 inch between parallel wires. Top edge of fabric shall be twisted and barbed on 6 foot height fencing and shall be knuckled salvage on 4 foot fencing. Bottom edge of all fencing shall be twisted and barbed. Tic clips of 6-gauge steel shall be furnished in sufficient quantity to fasten fabric to top tension wire or to top rail at 24-inch intervals. Ties shall be furnished to fasten the fabric to bottom tension wire at 24 inch intervals. The fabric shall be tied to line posts at 15-inch intervals. Line Post shall be provided at a maximum spacing of 10 feet and be of the following sizes: Fabric Height Pipe Size H-Beam Section Embedment Size Wt./Ft. Size Lem 4 ft. 1.90" O.D. 2.72# 1.875" x 1.625" 2.70# 24" 6 ft. 2.375"O.D. 3.65# 2.25" x 1.95" 4.10# 30" Corner Post and End Post shall be of the following sizes: Fabric Height Pipe Section Embedment Length Size Wt./Ft. 4 ft. 2.375" O.D. 3.65# 30" 6 ft. 2.875" O.D. 5.79# 42" 028340 Page 1 of 6 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Addendum 1 Attachment No. 3 Gate Post shall be of the following sizes: Sheet 2 of Gate Leaf Pipe Section Embedment Length Size Wt./Ft. to 6 ft. 2.875" O.D. 5.79# 36" 6 to 13 ft. 4.0 " O.D. 9.10# 42" 13 to 18 ft. 6.625" O.D. 18.97# 48" Post caps for pipe sections shall be designed to exclude all moisture. Where barbed wire is specified, extension arms shall be integral with post caps. Where top rail is specified, post caps shall have an opening for top rail. All posts caps shall have a 2-inch skirt for rigidity. Top rail, where called for, shall be 1.625 inch O.D. steel pipe weighing 2.27#/foot. Top rail shall be furnished in random lengths not less than 18 feet per section and shall be joined with outside sleeve, steel couplings not less than 6 inches long and having a wall thickness of not less than 0.70 inch. Couplings shall be designed to allow for expansion movement of the top rail. Tension wire for top finish, where no top rail is specified, shall be 7-gauge high carbon steel wire. Tension wire shall be furnished for bottom edge of all fence fabric. Trussed bracing shall be furnished for each panel adjacent to a terminal, pull, corner, or gatepost. Compression member shall be 1.625 inch O.D. pipe as specified for top rail material. Tension members shall be 3/8 inch diameter steel rods with turnbuckles. For 6-foot fences with top tension wire,braced panels shall consist of horizontal pipe brace, located approximately 4 inches below top of fabric, a diagonal pipe brace, attached at the midpoint of the terminal post and at the bottom of the adjacent line post, and a truss rod, attached to the top of the adjacent line post, extending diagonally to the bottom of the terminal post. For 6-foot fences with top rail, braced panels shall consist of a horizontal pipe brace, midway between top and bottom of fence fabric, with a truss rod expending from midpoint of the line post diagonally to bottom of terminal post. Four-foot fences with top rail shall be braced with a truss rod connected to the bottom of the terminal post and extending to top of adjacent line posts. Four-foot fences without top rail shall have a horizontal brace pipe at the top of adjacent line posts. Four-foot fences without top rail shall have a horizontal brace pipe at the top of the fabric and a diagonal truss rod installed as described above. 028340 Page 2 of 6 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Addendum 1 Attachment No. Sheet 3 Of Gates shall be fabricated from 1.90 inch O.D. pipe weighing 2.72#/foot. Fabric on gates shall be the same as that specified for fencing. The following accessories shall be furnished for each gate: Corner and tee fittings of malleable iron or pressed steel having means for attaching diagonal bracing members. Hinges of malleable iron providing for full 180 degree swing with bottom hinges to be ball and socket type. Diagonal braces consisting of 3/8 inch diameter truss rods with turnbuckles, two to each gate frame. Vehicle gates shall have vertical 1.90 inch O.D. pipe brace at center of each gate leaf. Latches for single gates shall have a single fork latch with padlock eye; double leaf gates shall have two fork latches mounted on center plunger rod with padlock eye. Hold backs shall be provided for each leaf of vehicular gates, employing a semi- automatic hold back catch to be anchored at least 12 inches into a 12 inch diameter by 24 inch deep concrete footing. A malleable iron center rest, designed to receive the plunger rod, to be anchored at least 12 inches into a 12-inch diameter by 24 inch deep concrete footing, shall be provided for all double leaf gates. The top of all gate frames shall align with the fencing top rail. Vehicular gates shall be 4 inches greater in overall height than the adjacent fencing so as to extend to within 2 inches of pavement between 6-inch curbs, if curbs are designated on the plans. Barbed wire, where specified, shall be 12 ❑ gauge with barbs s 5 inches apart. Three strands of barbed wire will be required where barbed wire top is specified. Barbed wire support arms shall be at an angle of 45 degrees from vertical and shall have clips for attaching 3 strands of barbed wire. Each support arm shall be of sufficient strength to support a 200 lb. weight applied at the outer strand of barbed wire. Stretcher bars shall not be less than 3/16" inch by 3/4" inch flat steel and not more than 2 inches shorter than the fabric height. One stretcher bar shall be provided for each gate and end post. Two stretcher bars shall be provided for each corner and pull posts. Stretcher bars shall be attached to terminal posts with 1 inch x 1/8 inch 028340 Page 3 of 6 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Addendum 1 Attachment No. 3 Sheet 4 of 6 flat steel bands with 3/8 inch carriage bolts at intervals not exceeding 15 inches. Miscellaneous fittings and fasteners shall be furnished in sufficient quantities to erect all fencing materials in a proper manner. Approval of fence materials shall be obtained from the Engineer prior to erection. Galvanizing and Aluminum Coating. All material used in "Chain Link Security Fence" shall be hot dip zinc coated as specified by the following, except that the fabric may be aluminum coated: All posts and pipe: ASTM Designation: A 120 (1.8 oz/sf). All H-beam sections: ASTM Designation: A 123 (2.0 oz/so. Fence fabric: ASTM Designation: A 392, Class 1 (1.2 oz/sO or ASTM Designation: A 491 (0.40 oz/so. Tension wire,barbed wire: ASTM Designation: A 121, Class III(0.80 oz/sf). Post caps, stretcher bars, miscellaneous fittings: ASTM Designation: A 153. Weight of zinc coating for all items shall be determined in accordance with ASTM Test Designation: A 90 except for core wire which shall have a galvanized coating weighing not less than 0.35 ounces of zinc per square foot. Field welds and cuts shall be touched-up with an approved zinc coating. 3. CONSTRUCTION METHODS Clearing and Grading. The Contractor shall perform all clearing of brush, rocks and debris which may be necessary for the installation of this fencing. The Engineer will stake out the locations for corner posts and terminal posts in this installation. The fencing panels between corner and terminal posts shall generally follow the finished ground elevations. However, the Contractor shall grade off minor irregularities in the path of the fencing as necessary to limit the variation of grade under the bottom edge of fence fabric to a distance of not more than six inches and not less than two inches to the ground. Post Spacing. Maximum spacing for line posts shall be 10 feet 0 inches. Pull posts shall be located not more than 500 feet apart and at each change in direction exceeding 20 degrees, both horizontally and vertically. Runs of fencing over 500 feet but less than 1,000 feet shall have a pull post in the center of the run. Postholes. Holes for concrete footings for all posts shall be drilled to the dimensions listed in the following tables: 028340 Page 4 of 6 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Addendum 1 Attachment No. 3 Sheet 5 of 6 Holes for Line and End Posts Type Post Fabric Height Min.Hole Min.Hole Post Diameter Depth Embedment Line 4' 9" 30" 24" Line 6" 10" 36" 30" End 4' 12" 36" 30" End 6' 12" 48" 42" Holes for Gate Posts Gate Post Size Min. Hole Min. Hole Depth Post Diameter Embedment 2.875" O.D. x 5.79# 12" 42" 36" 4" O.D. x 9.10# 18" 48" 42" 6.625" O.D. x 18.97# 18" 54" 48" Where solid rock is encountered without an overburden of soil, line posts shall be set a minimum depth of 12 inches, and end, corner, gate and pull posts a minimum of 18 inches into the solid rock. The hole shall have a minimum diameter one inch greater than the largest dimension of the post section to be set. After the post is set and plumbed, the hole shall be filled with grout consisting of one part Portland cement and three parts clean, well-graded sand. Other grouting materials may be used if approved or specified by the Engineer. The grout shall be thoroughly worked into the hole so as to leave no voids. The grout shall be crowned to carry water from the post. Where solid rock is covered by an overburden of soil or loose rock, the posts shall be set to the full depth shown in Table above unless the penetration into solid rock reaches the minimum depths specified above, in which case, the depth of penetration may be terminated. Concrete footings shall be constructed from the solid rock to the top of the ground. Grouting will be required on the portion of the post in solid rock. Excavated material from footings shall be removed from the job site by the Contractor. Concrete for Footings. Concrete for footings shall be Class "B" concrete in accordance with Section 030020, unless otherwise specified on plans. All concrete footings shall be cast up to finish grade and crowned 2 inches to shed water. Excess concrete not used in the footings, and any other construction debris, shall be removed from the site. Fabric Erection. The fence fabric shall be erected by securing one end and applying sufficient 028340 Page 5of6 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Addendum 1 Attachment No. 3 Sheet 6 of tension to the other end to remove all slack before making attachments. The fabric shall be cut and each span shall be attached independently at all corner posts and pull posts. Fastening to end, pull, corner and gateposts shall be with stretcher bars which shall be secured to the posts with stretcher bar bands at intervals not exceeding 15 inches. Fence fabric shall generally follow the finished contour of the site with the bottom edge of fabric located 2 inches above the grade. In uneven areas, the ground shall be graded so that the maximum distance between bottom of fabric and ground in limited to 6 inches. Electric .grounds. Grounding rods shall be at least 5/8 inch diameter by 8 feet long "copperweld" rods driven or drilled into the soil so that the top of the rod is approximately 6 inches below grade. A No. 6 solid copper conductor shall be clamped to the ground rod and the bottom tension wire of the fence with cast bronze clamps with bronze or stainless steel bolts and washers. Each 1,000-foot of fence shall be provided with a ground located near the center of the run. At least one electrical ground shall be installed for each fenced closure. A ground shall be provided directly under the point where a power line passes over the fence. 4. MEASUREMENT AND PAYMENT Unless otherwise specified on the Bid Form, chain link security fence shall be measured by the linear foot. Measurement shall include but not be limited to furnishing and erecting all fence materials, gates, caps, concrete, ground wires, and cleanup. Payment shall be made at the unit price bid and shall fully compensate the Contractor for all materials required, all labor, all tools, all equipment and all other incidentals required to complete the work as shown on the contract drawings and as specified herein. 028340 Page 6of6 Rev.10-30-2014 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SECTION 070020 ASBESTOS REMOVAL (S-1) SCOPE: This specification shall govern all work required for the removal and disposal of asbestos required to complete the project. See Lab Report in Appendix for asbestos that has been identified. APPLICABLE DOCUMENTS AND SAFETY COMPLIANCE: The removal and disposal of asbestos shall be done in strict accordance with all Federal, State and Local requirements as applicable during the time of construction. Requirements to be observed include, but are not limited to, the following: a. Title 29, code of Federal Regulations, Sections 1910.1001, 1923.58 and 1910.1101 OSHA, U.S. Department of Labor. b. Title 40, Code of Federal Regulations, Part 61, Subpart M, National Emissions Standards for Hazardous Air Pollutants, EPA. C. copies of the EPA Guidelines "Guidance for Controlling Asbestos Containing Materials in Buildings", June, 1985, shall be available at all times on the job site. RESPONSIBILITY FOR DAMAGE CLAIMS: The Contractor shall provide insurance in accordance with B-6-11 of the General Provisions of these contract documents. Said insurance shall be non-exclusive to asbestos. QUALIFICATIONS OF CONTRACTOR: All bidders shall submit a resume. The resume may include as much evidence as deemed necessary to establish qualifications for asbestos related work. The resume shall be submitted with this proposal. Non-submission of resume with proposal shall be considered grounds for rejection of bid. DEFINITIONS: Amended Water: Water containing a wetting agent or surfactant. Asbestos: The term asbestos includes chrysotile, amosite, crocidolite, tremolite, anthophyllite, and actinolite. Asbestos Control Area: An area where asbestos removal operations are performed which is isolated by physical boundaries to prevent the spread of asbestos dust, fibers or debris. Asbestos Fibers: This expression refers to asbestos fibers having an aspect ratio of 3:1 and longer than 5 micrometers. Ceiling Concentration: An exposure of airborne concentrations of asbestos fibers at any time in excess of 10 fibers, longer than 5 micrometers, per cubic centimeter of air. Competent Person: One who is capable of identifying existing asbestos, tremolite, anthophyllite, of antinolite hazards in the workplace and who has the authority to take prompt corrective measures to eliminate them, as specified in 29 CFR 1926.32 (f) . The duties of the competent person include at least the following: establishing the negative-pressure enclosure, ensuring its integrity, and controlling entry to and exit from the enclosure; supervising any employee exposure monitoring required by the standard; ensuring that all employees working within such an enclosure wear the appropriate 070020 Page 1 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 personal protective equipment, are trained in the use of appropriate methods exposure control, and use the hygiene facilities and decontamination procedures specified in the standard; and ensuring that engineering controls in use are in proper operating condition and are functioning properly. Area Monitoring: Sampling of asbestos fiber concentrations within the asbestos control area and outside the asbestos control area which is representative of the airborne concentrations of asbestos fibers which may reach the breathing zone. Friable Asbestos Material: Material that contains more than one percent asbestos by weight and that can be crumbled, pulverized or reduced to power by hand pressure when dry. HEPA Filter Equipment: High efficiency particulate absolute filtered vacuuming equipment with a filter system capable of collecting and retaining asbestos fibers. Filters shall be of 99.97 percent efficiency for retaining fibers of 0.3 microns or larger. Nonfriable Asbestos Material: Material that contains asbestos in which the fibers have been locked in by a bonding agent, coating, binder, or other material so that the asbestos is well bound and will not release fibers in excess of the asbestos control limit during any appropriate use, handling, demolition, storage, transportation, processing or disposal. Personal Monitoring: Sampling of asbestos fiber concentrations within the breathing zone of an employee. Time Weighted Average (TWA) : Three samples are required to establish the 8- hour time weighted average. The TWA is an 8-hour time weighted average airborne concentration of fibers, longer than 5 micrometers, per cubic centimeter of air. Asbestos Permissible Exposure Limit: 0.2 fibers (longer than 5 micrometers) per cubic centimeter as an 8-hour time weighted average. TITLE TO MATERIALS: All materials resulting from demolition work, except as specified otherwise, shall become the property of the Contractor and shall be disposed of as specified herein. MEDICAL REQUIREMENTS: 29 CFR 1910.1001. Medical Examinations: Before exposure to airborne asbestos fibers, provide workers with a comprehensive medical examination as required by 29 CFR 1910.1001. This examination is not required if adequate records show the employee has been examined as required by 29 CFR 1910.1001 requirements with in the past year. The same medical examination shall be given on an annual basis to employees engaged in an occupation involving asbestos fibers and within 30 calendar days before of after the termination of employment in such occupation. Specifically identify x-ray films of asbestos workers to the consulting radiologist and mark medical record jackets with the word "ASBESTOS". Medical Records: Maintain complete and accurate records of employees' medical examinations for a period of 40 years after termination of employment and make records of the required medical examinations available for inspection and copying to: The Assistant Secretary of Labor for Occupational Safety and Health, the Director of The National Institute for Occupational Safety and Health (NIOSH) , authorized representatives of them, and an employee's physician upon the request of the employee or former employee. RESPIRATOR PROGRAM: Establish a respirator program as required by ANSI 288.2 070020 Page 2 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 AND 29 CFR 1910.134. INDUSTRIAL HYGIENIST: Conduct monitoring and training under the direction of an industrial hygienist certified by the American Board of Industrial Hygiene. POST BID SUBMITTALS: Prior to issuance of work order, the contractor shall provide the following submittals. These submittals shall be reviewed at the pre-construction conference and shall include the following: Notification to Public Agencies: The contractor shall send written notice of the proposed asbestos related work to all applicable public agencies with a copy to the Engineer. The notice shall advise said agencies of the date of the pre-construction conference in addition to other relevant information. The pre-construction conference will be scheduled by the Construction Engineer (880-3058) of the City. Agencies to be notified include the following: Environmental Protection Agency 1201 Elm Street Dallas, TX 75270 Texas Air Pollution Control 5602 Old Brownsville Road Corpus Christi, TX 78415 City-County Health Department 1702 Horne Road Corpus Christi, TX 78416 Building Official City of Corpus Christi P.O. Box 9277 Corpus Christi, TX 78469 Permits and Arrangements: The Contractor shall submit proof that all required permits, disposal sites, transport and other necessary arrangements for the hazardous waste have been procured. Education of Workers: The Contractor shall submit documentation (certificates signed by each employee) indicating that each employee to be associated with the asbestos related work has had current instructions on the hazards of asbestos and that each demonstrated proficiency in all aspects of work procedures and protective measures. Medical Records: The Contractor shall submit documentation that each employee has had a current physical examination including name, address, and phone number of the physician conducting said examination. Certification of Equipment: The Contractor shall submit manufacturer's certification that vacuums, ventilation equipment and other equipment required to contain airborne asbestos fibers conform to ANSI Z9.2 Environmental Protection Plan: The Contractor shall submit a detailed plan of work procedures to be used in the removal and demolition of materials containing asbestos. The plan shall be prepared, signed and sealed, including certification number and date, by the certified industrial hygienist or consulting professional engineer. Such a plan shall include location of asbestos control areas, change rooms, layout of change room, inter face of trades, involved in the demolition, sequencing of asbestos related work, disposal plan, type of wetting agent and asbestos sealer to be used, air monitoring and a detailed description of 070020 Page 3 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 the method to be employed in order to control pollution and provide a safe work area. This plan shall be reviewed prior the start of any asbestos work. Testing Laboratory: The Contractor shall submit the name, address and telephone number of the testing laboratory selected for the monitoring, testing, and reporting of airborne concentrations of asbestos fibers along with certification that persons counting the samples have been judged proficient by successful participation within the last year in the National Institute for Occupational Safety and Health (NIOSH) Proficiency Analytical Testing (PAT) Program. Industrial Hygienist or Consulting Engineer: Submit the name, address and telephone number of the industrial hygienist selected to prepare asbestos plan, direct monitoring and training, and a certification that the Industrial Hygienist is certified by the American Board of Industrial Hygiene, or State Board of Registration for Professional Engineers, including certification number and date. SUBMITTALS FOR ENVIRONMENTAL MONITORING: Monitoring Results: Fiber counting shall be completed and results reviewed by the industrial hygienist within 16 hours. The industrial hygienist shall notify the Contractor and the Engineer immediately of any exposures to asbestos fibers in excess of the acceptable limits. Submit monitoring results to the Engineer within three working days, signed by the testing laboratory employee performing air monitoring, and employee that tested, and the certified industrial hygienist. Monitoring of Nonfriable Materials: A copy of all monitoring reports of nonfriable asbestos, including a description of the work procedure at the time of air monitoring, shall be submitted to the Engineer prior to completion of the project. Notification: Notify the Engineer three working days prior to the start of asbestos work. Disposal Manifest: The Contractor shall submit written evidence that the landfill for disposal is approved for asbestos disposal by the ESEPA and state or local regulatory agency(s) . Submit detailed delivery tickets, prepared, signed and dated by an agent of the landfill, certifying the amount of asbestos materials delivered to the landfill, within three working days after delivery. Local Exhaust System: The local exhaust system shall be operated continuously 24 hours a day until the enclosure of the asbestos control area is removed. Pressure differential recording for each work day shall be reviewed by the industrial hygienist and submitted to the Engineer within 24 hours from the end of each work day. The industrial hygienist shall notify the Contractor and the Engineer immediately of any pressure differential which is less than .02 inches of water. EXECUTION Equipment: Make available to the Engineer two complete sets of personal protective equipment and instructions for their use as required herein for entry to the asbestos control area at all times for inspection of the asbestos control area. Competent Person: The Contractor shall have a "Competent Person" on the job site during work. 070020 Page 4 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Protective Clothing: Provide personnel exposed to airborne concentrations of asbestos fibers with fire retardant disposable protective whole body clothing, headcovering, gloves, and foot coverings. Provide disposable plastic or rubber gloves to protect hands. Cloth gloves may be worn inside the plastic or rubber gloves for comfort but shall not be used alone. Make sleeves secure at the wrists and make coverings secure at the ankles by the use of tape. Caution Signs and Labels: Provide bilingual caution signs at all approaches to asbestos control areas containing concentrations of airborne asbestos fibers. Locate signs at such a distance that personnel may read the sign and take the necessary protective steps required before entering the area. Provide labels and affix to all asbestos materials, scrap, waste, debris and other products contaminated with asbestos. Tools and Local Exhaust System: Provide a local exhaust system in the asbestos control area. The local exhaust system shall be in accordance with ANSI Z9.2 Equip exhaust with absolute (HERA) filters. Local exhaust equipment must be sufficient to maintain a minimum pressure differential of minus 0.02 inch of water column relative to adjacent, unsealed areas. Provide continuous 24-hour per day monitoring of the pressure differential with an automatic recording instrument. In no case shall the building ventilation system be used as the local exhaust system for the asbestos control area. Filters on vacuum and exhaust equipment shall conform to ANSI Z9.2. Work Procedures: Perform asbestos related work in accordance with 29 CFR 1910.1001 and as specified herein. Use wet removal procedures. Personnel shall wear and utilize protective clothing and equipment as specified herein. Eating, smoking and drinking shall not be permitted in the asbestos control area. Personnel of other trades not engaged in the removal and demolition of asbestos shall not be exposed at any time to airborne concentrations of asbestos unless all the personnel protection provisions of this specification are complied with by the trade personnel. Shut down the building, heating, ventilation and air conditioning systems. Disconnect electrical service when wet removal is performed and provide temporary electrical service. Furnishings: Uncontaminated furnishings shall be removed prior to asbestos removal as applicable. Asbestos Control Area Requirements: Seal openings in areas where the release of airborne asbestos fibers is expected. Establish an asbestos control area with the use of curtains, portable partitions, or other enclosures in order to prevent the escape of asbestos fibers from the contaminated asbestos control area. Asbestos Handling Procedures: Sufficiently wet asbestos material with a fine spray of amended water during removal, cutting or other handling so as to reduce the emission of airborne fibers. Remove material and immediately place in plastic disposal bags. Where unusual circumstances prohibit the use of plastic bags, submit an alternate proposal for containment of asbestos fibers to the Engineer for approval. For example, in the case where both piping and insulation are to be removed, the Contractor may elect to wet the insulation and wrap the pipes and insulation in plastic and remove the pipe by sections. Sealing and Removal of Asbestos-Contaminated Items: Remove contaminated architectural mechanical and electrical appurtenances such as venetian blinds, full-height partitions, carpeting, duct work, pipes and fittings, radiators, light fixtures, conduit, panels, and other contaminated for removal by completely coating the items with an asbestos sealer at the demolition site before removing the items from the asbestos control area. Remaining asbestos residue shall not be of such size so as to allow dislodging by means other than vacuuming. These items need not be vacuumed. The asbestos sealer shall be 070020 Page 5 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 tinted a contrasting color. It shall be spray-applied by airless method. Thoroughness of sealing operation shall be visually gauged by the extent of colored coating on exposed surfaces. Sealers shall be equal to the following products: "Asbestite 2000" manufactured by Arpin Products, Inc. , P.O. Box 262, Oak Hurst, NJ 07755, Phone (201) 531-0674. (Application rate as recommended by manufacturer. ) "Wedbestos Sealer" distributed by Webco Products, Stinnes Western Chemical, 3270 East Washington Blvd. , Los Angeles, CA 90023, Phone (213) 269-0191. (Application rate as recommended by manufacturer. ) "Dust-Set" Manufactured by Mateson Chemical Corporation, 1025 E. Montgomery Avenue, Phila. , PA 19125,Phone (215) 423-3200. (Application rate as recommended by manufacturer. ) Monitoring: Monitoring of airborne concentrations of asbestos fibers shall he in accordance with 29 CFR 1910.1001 and as specified herein. Monitoring Prior to Asbestos Work: Provide area monitoring and establish the reference TWA one day prior to the masking and sealing operations for each demolition site. Monitoring During Asbestos Work: Provide personal and area monitoring and establish the TWA during the first exposure to airborne concentrations of asbestos. Thereafter, provided the same type of work is being performed, provide area monitoring once every four hours during the work shift inside the asbestos control area, outside the entrance to the asbestos control area, and at the exhaust opening of the local exhaust system. If monitoring outside the asbestos control area shows airborne concentrations have reached the specified TWA, stop all work, correct the condition(s) causing the increase, and notify the Engineer immediately. Site Inspection: While performing asbestos removal work, the Contractor shall be subject to onsite inspection by the Engineer who may be assisted by safety or health personnel. If the work is found to be in violation of this specification, the Engineer will issue a stop work order to be in effect immediately and until the violation is resolved. Standby time required to resolve the violation shall be at the Contractor's expense. Clean-up and Disposal: Essential parts of asbestos dust control are housekeeping and clean-up procedures. Maintain surfaces of the asbestos control area free of accumulations of asbestos fibers. Give meticulous attention to restricting the spread of dust and debris; keep waste from being distributed over the general area. Do not blow down the space with compressed air. When asbestos removal is complete, all asbestos debris is removed from the worksite, the final clean-up is completed, certify the area as safe before the signs are removed. After final clean-up, remove all filters on the building HVAC system and provide new filters. Dispose of filters as asbestos- contaminated materials. Reestablish HVAC, mechanical, and electrical systems in proper working order. The Engineer will visually inspect the affected surfaces for residual asbestos material and accumulated dust and the Contractor shall re-clean all areas showing dust or residual asbestos materials. If re- cleaning is required, monitor the asbestos airborne concentration after re- cleaning. Notify the Engineer before unrestricted entry is permitted. The City shall have the option to perform monitoring to certify the areas are safe before entry is permitted. Procedure for Disposal: Collect asbestos waste, scrap, debris, bags, 070020 Page 6 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 containers, equipment, and asbestos-contaminated clothing which may produce airborne concentrations of asbestos fibers and place in sealed impermeable bags. Affix a caution label to each bag. Dispose of waste asbestos material at an Environmental Protection Agency (EPA) or state-approved sanitary landfill. For temporary storage, store sealed impermeable bags in asbestos waste drums. Procedure for hauling and disposal shall comply with 40 CFR 61 (Subpart B) , state, regional and local standards. Sealed plastic bags may be dumped from drums into the burial site unless the bags have been broken or damaged. Damaged bags shall remain in the drum and the entire contaminated drum shall be buried. Uncontaminated drums may be recycled. Workers unloading the sealed drums shall wear appropriate respirators and personal protective equipment when handling asbestos materials at the disposal site. MEASUREMENT AND PAYMENT Unless indicated otherwise in the Proposal, Asbestos Removal shall not be measured for direct payment and will be subsidiary to the project. 070020 Page 7 of 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Part T Technical• • • • DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications SECTION 08 10 00 DEMOLITION A. General Notes L Contractor shall provide all labor,materials and equipment to perform the work. 2. Contractor shall comply with all applicable laws, codes, ordinances and regulations and shall obtain and pay for all necessary permits and related inspections. An asbestos inspection report of the entire facility ;provided as Appendix 4 and an asbestos inspection site observations and reliance letter is provided as Appendix 1. 3. Contractor shall coordinate with Owner for site access. 4. All materials that are identified in these Contract Documents for Construction to be demolished, with exception to those materials to be abandoned in place, shall be disposed of legally, off the site, by Contractor, who will, upon removal from the site, have the rights of salvage of materials, except for the materials identified herein to remain property of the Owner. Coordinate with Owner for onsite storage of materials to remain property of Owner. 5. Owner assumes no responsibility for the actual condition of the structures to be demolished or modified. 6. Coordinate with Owner to shut-off existing water service prior to commencement of work. Verifythat electrical service has been terminated and that power is not on prior to commencement of work. 7. No fires or use of explosives will be permitted on site. 8. All trees not marked for removal shall be protected to dripline. 9. Contractor is responsible for protection of persons and property, including safe working conditions throughout work progress. Contractor will provide safeguards, including warning signs, barricades, temporary fences, warning lights, and other similar items that are required pursuant to applicable law during demolition and removal operations. This includes without limitation, the erection of fences, barricades, guardrails, lights, and other similar items around exposed excavations. Contractor will maintain safeguards until excavations have been completely filled. 10. Contractor shall geo-locate all items abandoned underground and provide Owner a description of these items with their respective geographic coordinates and depth. a. For abandoned pipes, the coordinates shall indicate the start and stop of each pipe segment on the centerline of the pipe and provide the nominal pipe diameter. b. For circular structures, the coordinate shall indicate the center of the structure and providethe radius of the structure to the outside of the wall. Page 1 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications c. For non-circular structures, all corners of the structure shall be identified with coordinates. 11. Unless noted otherwise, all structures abandoned underground shall be backfilled with clean select fill to match natural grade with 4" of topsoil. 12. Unless noted otherwise, all piping abandoned below 3 feet underground shall be grout plugged and filled with grout or cellular concrete. 13. Contractor may choose to entirely remove and legally dispose of structures and piping below 3 feet underground instead of abandoning the structures and piping as described herein. No additional compensation will be provided for removal and disposal beyond the limits identified in the plans and specifications. 14. All excavation shall be backfilled with suitable native excavated material or select fill to match natural grade with 4" of topsoil. 15. For all onsite manholes that are the property of Owner, the lid/frame and concrete cone shall be removed and the manhole shall be filled with grout. Contractor will backfill the remainder of the opening with select fill to match natural grade with 4" of top soil. 16. The existing fence shall not be disturbed. 17. Contractor shall maintain existing site drainage. Refer to Grading Plan in Plans for existing site drainage. 18. When complete,the site within the perimeter security fence will have no visible items or structures,except vegetation, light poles, and the items identified as not to be disturbed. 19. No part of the following adjacent properties shall be disturbed: the AEP Substation, San Patricio County meter house, Celanese building, and Flint Hills buildings. 20. Overhead power facilities are located onsite and shall not be disturbed. 21. Contractor is responsible for the procurement and payment of all utilities, fuel, and sanitary facilities needed b complete the work. B. Erosion Control 1. Contractor shall furnish, install, maintain, and remove filter fabric fence (silt fence) as shown in the Plans and in accordance with SECTION 022420 — SILT FENCE and corresponding Standard Specification SECTION 022420— SILT FENCE. 2. Contractor shall furnish, install, maintain, and remove one (1) stabilized construction entrance/exit in accordance with the details in the Plans. Page 2 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247A09 Technical Specifications 3. Contractor shall control surface water, runoff, subsurface water, and water from excavations and structures to prevent damage to the work, the site, or adjoining properties. 4. Contractor shall control fill, grading, and ditching to direct water away from excavations, pits, and other construction areas, and to direct drainage to proper runoff courses to prevent erosion, sedimentation, or damage. 5. Contractor shall not allow sediments to flush into streams or drainage ways. 6. The total area to be disturbed is estimated to two (3.5) acres. C. Existing Water Treatment Plant 1. Remove and legally dispose of liquid contents of all treatment unit basins,including but not limited to: the clear wells, raw water intake, pump wells, filters, piping, and tanks. Contractor shall remove andlegally dispose of all grit, sand, inorganics, sludge, etc. in the basins. 2. All above ground structures, pads, piping, equipment and electrical shall be removed and legally disposed of offsite in accordance with the regulations of the Texas Commission on Environmental Quality (TCEQ). All structures and demolition areas shall be backfilled with specified material to match existing grade. 3. Buildings a. Remove all internal components. b. Remove interior walls, roof, floors, exterior walls, below grade walls to a depth of 3 feet below natural ground. c. Demolish foundation to a depth of 3 feet below natural ground. d. Remove piping to a depth of 3 feet below natural ground and grout plug. e. Remove electrical as described herein. 4. Process Treatment Units and Process Piping a. Contractor shall remove and legally dispose of all clearwell contents. Pressure wash and clean walls and floors as needed to remove any waste residue. Legally dispose of wash water. Contractor shall remove clearwell ceiling and walls to a depth of 3 feet below natural ground, cut a 2 foot by 2 foot hole in the floor of the clearwell, and fill the clearwell with specified material to match existing grade. b. Contractor shall remove and legally dispose of all concrete from the settling basins to a depth of 3 feet below natural ground and fill with specified material. c. Contractor shall remove and legally dispose of all equipment including but not limited to the equipment, pumps, motors, valves, filters, tanks, ladders, air supply piping, weirs, screens, etc. d. Contractor shall remove and legally dispose of electrical as described herein. e. Contractor shall remove and legally dispose of all piping to a depth of 3 feet below natural ground, including but not limited to water, sewer, and storm Page 3 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications piping. f. Remove all onsite piping to a depth of 3 feet below natural ground. Abandon piping greaterthan 3 feet underground with flowable fill and grout plug. g. Contractor shall remove and legally dispose of concrete flume up to 1 foot from fencing outside of AEP Electrical substation. It. Demolish basin walls to a depth of 3 feet below natural ground level. i. Backfill basins with select fill to match natural ground. 5. Power a. Contractor shall not disturb the AEP substation located on site. b. Contractor shall not disturb any power poles, light poles, or overhead power lines. c. Contractor shall remove and legally dispose of all aboveground electrical past the meter on the customer side and pull and legally dispose of all wires from underground ductbanks. 6. Miscellaneous structures a. Contractor shall remove and legally dispose of the intermediate pump house roof, walls, equipment, and foundation to 3 feet below natural ground. Connected piping shall be removed to 3 feet below grade and filled with grout as described herein. b. Contractor shall remove and legally dispose of the chemical house equipment and foundation to 3 feet below natural ground as described in the Plans. Connected piping shall be removed to 3 feet below grade and filled with grout as described herein. c. Contractor shall remove and legally dispose of the warehouse foundation to 3 feet below natural ground. d. Contractor shall remove and legally dispose of the garage roof, walls, interior, and foundation to 3 feet below natural ground as described in the Plans. 7. Seeding a. Install minimum of 4 inches of top soil on all disturbed areas. b. Seed or sod all disturbed areas in accordance with SECTION 028020 - SEEDING. Maintain seeded areas and sodded areas. Replace seeded or sodded areas that fail to become established. D. Fill, Compaction, and Top Soil Material 1. Select fill shall conform to select backfill as defined in SECTION 022020 — EXCAVATION AND BACKFILL FOR UTILITIES. All backfill material, including native excavated material, shall be in accordance with SECTION 022020 — EXCAVATION AND BACKFILL FOR UTILITIES. 2. All installed backfill material shall be placed in lifts and compacted. Fully compact each lift before placement of next lift. Maximum 12-inch compacted lift thickness. Compact to minimum of 90% of maximum dry density determined Page 4 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications according to ASTM D698. Moisture content within zero to +5% of optimum determined according to ASTM D698. 3. Contractor shall perform an initial moisture-density relationship test for backfill materials in accordance with ASTM D698. Perforrn additional moisture-density relationship tests at least once month and whenever there is a noticeable change in material gradation or plasticity. 4. Contractor shall perform in-place density tests of compacted backfill in accordance with ASTM D698or ASTM D6938, and at the following frequencies and conditions: a. Successful compaction to be measured by one test per every 400 sf of installed backfill or 400 if measured along abandoned pipe. b. A minimum of three (3) density tests for each full shift of work. C. Provide all in-place test results to the City of Corpus Christi. Identify elevation of test with respect to natural ground. d. For in-place tests showing density less than acceptance criteria, perform two verification tests adjacent to in-place test. Placement will be rejected unless both verification tests show acceptable results. Recondition, recompact, and retest rejected work or any work that does not meet specified compaction requirements." 5. Top soil material, placement, and protection shall be in accordance with SECTION 028020— SEEDING.— E. Flowable Fill and Grout plugs 1. Flowable fill and grout plug material shall be as specified in SECTION 0- 26214—GROUTING ABANDONED UTILITY LINES. 2. Contractor shall submit flowable fill mix design report in accordance with SECTION 026214— GROUTING ABANDONED UTILITY LINES.- 3. Contractor shall provide batch plant tickets for each truck delivery of flowable fill. Note on ticketsaddition of admixtures at site. 4. Contractor shall record volume of flowable fill placement to demonstrate that voids are filled. 5. Grout plug installation a. Contractor shall clean inside of pipe at least 12 inches from ends to achieve firm bond and seal groutplug to pipe surface. b. Contractor shall place a temporary plug or bulkhead approximately 12 inches inside pipe. c. Contractor shall fill pipe end completely with dry-pack grout mixture. F. Measurement and Payment Page 5 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247A09 Technical Specifications 1. Filter Plant Demolition: Contractor shall refer to hazardous materials survey dated 2018 as well as the Hazardous Materials Handling Plan noting hazardous materials that are or may be present in the existing filter plant building. The contractor shall develop a material sampling plan and removal plan prior to removal of materials from the structure. Demolition activities shall include: a. Mitigation of hazardous materials in the building. b. Removal and disposal of all equipment and piping in the building including those below the 3 ft below grade elevation. c. Removal of the filter building above grade including walls, floors, roof, windows, doors, stairs, and interior partitions. d. Removal of the filter plant substructure to an elevation three feet below existing grade including all exterior walls, partition walls, and filter structures. Interior structures below grade that are inaccessible that contain voids shall be accessed via demolition to allow for backfill with clean backfill. e. The structure shall be backfilled to grade with compacted clean fill. f. The contractor is responsible for all sampling of removed materials, and fill materials, as well as maintaining chain of custody files for all materials. Copies of all chain of custody forms shall be sent to the engineer. 2. Pumping Plant Demolition: Contractor shall refer to hazardous materials survey dated 2018 as well as the Hazardous Materials Handling Plan noting hazardous materials that are or may be present in the existing pumping plant building. The contractor shall develop a material sampling plan and removal plan prior to removal of materials from the structure. Demolition activities shall include: a. Mitigation of hazardous materials in the building. b. Removal and disposal of all equipment and piping in the building including those below the 3 feet below grade elevation. c. Removal of the pumping plant superstructure above grade including walls, roof, windows, doors, floors, stairs, and interior partitions. d. Removal of the pumping plant substructure to an elevation three feet below existing grade including all exterior walls, partition walls, and pumping structures. Interior structures below grade that are inaccessible that contain voids shall be accessed via demolition to allow for backfill with clean backfill. e. The structure shall be backfilled to grade with compacted clean fill. f. The contractor is responsible for all sampling of removed materials, and fill materials, as well as maintaining chain of custody files for all materials. Copies of all chain of custody forms shall be sent to the engineer. Page 6 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications 3. Offices and Laboratory Demolition: Contractor shall refer to hazardous materials survey dated 2018 as well as the Hazardous Materials Handling Plan noting hazardous materials that are or may be present in the existing offices and laboratory building. The contractor shall develop a material sampling plan and removal plan prior to removal of materials from the structure. Demolition activities shall include: a. Mitigation of hazardous materials in the building. b. Removal and disposal of all equipment and piping in the building. c. Removal of the offices and laboratory superstructure above grade including walls, roof windows, doors, floors, stairs, and interior partitions. d. Removal of the offices and laboratory substructure to an elevation three feet below existing grade including all exterior walls, partition walls, and process structures. e. The structure shall be backfilled to grade with compacted clean fill. f. The contractor is responsible for all sampling of removed materials, and fill materials, as well as maintaining chain of custody files for all materials. Copies of all chain of custody forms shall be sent to the engineer. Page 7 of 6 DEMOLITION—08 10 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 HAZARDOUS MATERIALS MANAGEMENT PLAN Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas 1. Purpose and Applicability ISSUED FOR CONSTRUCTION This Hazardous Materials Management Plan — OF (HMMP) is intended to be used as a standard �E...•. TFq�l � �?.• .S 11 specification in conjunction with the Project Manual i*:' •• *1 for the demolition of the Cunningham Water GRANT A.•JACKSON•% Treatment Plant, for the City of Corpus Christi, ...............................? Texas. This plan is not approved for any other X11 .0•. 69644 purpose or project. /CEN 2. Background Information This HMMP has been developed to address both the components of the buildings/structures and February 24, 2022 associated finishes as well as the contents of the 10 Pages buildings/structures. The roles and responsibilities Hanson Professional Services Inc. of the various parties to the projects shall be as 4501 Gollihar Road Corpus Christi, TX 78411 specified in the contract documents. Unless TBPELS Firm No. F-417 otherwise noted, the work identified in this HMMP is intended for execution by the Contractor. Variations from the procedures identified in this HMMP shall require the approval of the Owner. Any determination as to whether an item qualifies as contents or as a component of a building/structure shall be made by the Owner's on-site representative. 3. Scope 3.1. Recognized Hazardous Materials This HMMP has been developed to address only the following recognized hazardous materials: • Asbestos containing materials, (ACM) including Asbestos Containing Building Materials (ACBM) • Lead based paint(LBP) • Poly-chlorinated biphenyls (PCBs) The scope identified herein makes no representation as to the presence or absence of other recognized environmental conditions or other types of hazardous material. The contractor has primary responsibility for worker protection from environmental and safety hazards. 3.2. Buildings/Structures Addressed This HMMP has been developed to address only the following buildings/structures at the project site: • Office/Lab Building (a.k.a. East Building) • Filter Plant Building (a.k.a. Central Building) • Pumping Plant Building (a.k.a. West Building • Exterior Water Storage Tank(a.k.a. Clearwell) Page 1 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas 4. General Items Applicable to All Hazardous Materials Under This Scope 4.1. Additional Presence of Recognized Hazardous Materials If during the demolition work the Contractor encounters the additional presence of one or more of the recognized hazardous materials, the Contractor shall notify the Owner's project representative. This notification shall be in writing and include the following information: • The date the additional presence of the recognized hazardous material was discovered • The type of recognized hazardous material, including a physical description and other identifying characteristics • The specific location(s) within the project site in sufficient detail to allow the Owner to inspect the material • An approximate quantity of the material using standardized units • Any supporting information, including testing data, photographs, reports, or field notes 4.2. Regulatory Notices, Permits or Approvals Unless specifically stated otherwise, the Contractor is responsible for all regulatory notices, permits or approvals required for the identification and proper management of each of the recognized hazardous materials. If any regulatory agency requires that the Owner directly make or obtain such notice, permit or approval, the Contractor shall notify the Owner's project representative in writing. 4.3. Accredited Firms and Individuals The contractor may use multiple accredited firms and/or individuals for these activities and may conduct any required supplemental recognized hazardous materials inspections or abatement in phases or at different times to facilitate the demolition process. 4.4. Requirements for Hazardous Materials Recycled/Disposed Unless specifically stated otherwise, the Contractor is responsible for characterizing, arranging, performing and paying the cost for all recycling or disposal associated with the identified hazardous materials as outlined below. 4.4.1. Removal of Hazardous Materials The Contractor shall utilize the following procedures in conjunction with the removal of the identified hazardous materials from the buildings/structures at the project site: • Prior to beginning demolition, the Contractor shall instruct all Contractor employees and subcontractors to refrain from inappropriately removing or salvaging any of the contents from the building/structures undergoing demolition, including items containing any of the identified hazardous materials. • All removed hazardous materials must be secured and properly contained and handled prior to placement in on-site storage. 4.4.2. Storage The Contractor shall utilize the following procedures for on-stie storage of removed hazardous materials: Page 2 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas • The Contractor shall submit to the Owner a site plan indicating the proposed location for storing/staging hazardous materials. • Unless authorized in writing by the Owner, removed hazardous materials shall be stored in containers and shall not be stored or staged on the ground. Any request to store or stage removed hazardous materials on the ground will require the Contractor to submit a written plan for review and approval. • Containers for storing removed hazardous materials shall be fully enclosed or as otherwise required by regulations governing the specific hazardous material. Contractor shall have in place adequate access controls to prevent scavenging of or incidental contact with these items by workers and members of the public. 4.4.3. Review by Owner's Project Representative All items which the Contractor believes are eligible for disposal shall be reviewed by the Owner's project representative. • The project representative shall make scheduled visits to review items that the Contractor believes should be discarded. These reviews shall occur between the hours of 7:00 am and 5:00 pm, unless alternative arrangements are made. • The visits shall be scheduled in advance. Alternative schedules may be arranged with advanced approval from the Owner's project representative. • Due to the nature of some of the contents present, the on-site representative may determine that some contents which would otherwise be eligible for disposal are to be salvaged. In this event, the Contractor shall segregate these materials and transfer them to the custody of the Owner. 4.4.4. Waste Characterization The Contractor shall properly characterize all hazardous materials using the following procedures: • The Contractor shall determine the specific waste characterization requirements with the receiving facility. • The Contractor shall be responsible for waste characterization, including any required physical description, sampling, and laboratory analysis. • The Contractor shall provide a copy of all waste characterization and subsequent approvals to the Owner as a project submittal. 4.4.5. Transportation The Contractor shall utilize the following procedures to transport removed hazardous materials from the project site to the receiving facility: • The Contractor shall ensure that the removed hazardous materials are transported from the project site in enclosed vehicles and/or containers which will prevent scavenging of or incidental contact with these items by workers and members of the public. • The Contractor shall arrange secure transport to the receiving facility, including all required documentation. • The Contractor shall notify the City's project representative immediately of any incidents associated with the transportation of hazardous materials from the site including collisions, accidents or loss of hazardous materials. Page 3 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas 4.4.6. Recycling and Disposal The Contractor shall utilize the following procedures to either recycle or dispose the hazardous materials removed from the project site: • Unless specifically called out on the project plans, no materials shall be buried or otherwise disposed on-site. No identified hazardous materials shall be buried or disposed on-site. • The Contractor shall select the management method (recycling or disposal) appropriate for each specific type of hazardous material. All management methods shall comply with governing laws and regulations. To the extent feasible, the Owner prefers recycling above disposal. • Any destination facility receiving hazardous materials removed from the project site shall be properly authorized to receive and manage those materials. The Contractor shall obtain and submit to the Owner documentation of authorization for each destination facility prior to sending hazardous materials to such facility. • The Contractor shall serve as the arranger and shall designate the Owner as the generator. 4.5. Salvage Procedures The following procedures govern any material that the Contractor proposes to salvage: • No identified hazardous materials shall be salvaged. • Items designated for salvage by the Owner are indicated as "To Be Salvaged" on the contract documents. • The Contractor shall obtain written approval from the Owner for any materials that the Contractor intends to salvage that are not designated by the Owner for salvage. • For salvage items or substrates containing hazardous materials, the hazardous materials must first be properly removed and the item or substrate confirmed to be free of hazardous materials. • Salvage items to be returned to the Owner shall be properly stored and labeled as a salvage item for the Owner. Such labeling shall indicate the whether the item is free from hazardous materials or is pending removal of hazardous materials. • Once properly labeled, Owner-designated salvage items shall be photographed and logged by the Contractor. 4.6. Documentation The following procedures govern documentation associated with the removal and management of identified hazardous materials: • The Contractor is responsible for preparing or obtaining and furnishing to the Owner all required documentation for the identified hazardous materials. • For any documentation requiring execution by the Owner, including waste characterization, manifests, etc., please provide a written request, with the supporting documentation requiring execution, to the Owner's project representative at least seven(7) calendar days prior to the date the documentation is to be returned to the Contractor. • The Contractor shall maintain a log of all hazardous materials removed from the project site and the disposition of said hazardous materials. A summary of the quantity of each type of hazardous material by disposition method shall be submitted with each periodic pay request. Page 4 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas • The Contractor shall provide documentation of secure and proper recycling or disposal for all removed hazardous materials. • The Contractor shall provide a final reconciliation to the Owner of on-site logs and disposal documentation for all removed hazardous materials prior to release of contract retainage. 5. ACM 5.1. References This HMMP is based on and references the following publications: • "Texas Asbestos Health Protection Act", (TAHPA) Title 12, Texas Occupations Code (TOC), Subtitle B, Chapter 1954, Texas Department of State Health Services, (DSHS)updated through Act of the 84`x'Legislature, Regular Session, effective April 2, 2015. [https://statutes.capitol.texas.gov/Docs/OC/htm/OC.1954.htm] • "Texas Asbestos Health Protection", Title 25, Part 1, Texas Administrative Code (TAC), Chapter 296, effective July 8, 2021. (Texas Asbestos Health Protection Regulations-TAHPR) [https://texreg.sos.state.tx.us/public/readtac$ext.ViewTAC?tac—view=4&ti=25&pt=l&ch=296] • Other reference material, including U.S. Environmental Protection Agency (EPA) or U.S. Department of Labor, Occupational Safety and Health Administration (OSHA)regulations or publications as referenced within either the TAHPA or the TAHP. • "Asbestos Inspection Site Observations & Reliance Letter", Hanson Professional Services Inc, November 11, 2021. • "Limited Asbestos Inspection - Cunningham Water Treatment Facility", EnviroTest, LLC, July 12, 2021. • "Cunningham Water Treatment Plant Asbestos and Lead Survey", LNV, Inc., May 2018. 5.2. Accreditation The contractor shall use only firms and/or individuals properly accredited by the DSHS in accordance with the TAHPA and TAHPR, including: • An Asbestos Consulting Agency or Management Planner Agency firm license, (if required) and at least one asbestos management planner or inspector individual license to conduct inspections or assessments for ACM. • An Asbestos Consulting Agency firm license and at least one asbestos consultant individual license for preparation of asbestos abatement plans. • An Asbestos Consulting Agency or Asbestos Contractor firm license, at least one asbestos abatement supervisor individual license, at least one asbestos air monitoring technician and all workers properly registered for conducting asbestos abatement activities under an approved asbestos abatement plan. In accordance with TAHPA §1954.255,the conflict of interest provisions do not apply to asbestos-related activities on this project since the Owner is a municipality. 5.3. Hazard Communication Based on document reviews and prior inspections conducted by the Owner and others working on behalf of the Owner, the following specific ACM hazards have been identified or presumed to be present. The inclusion of this list does not constitute an inspection under the TAHPR but is provided for the Page 5 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas Contractor's convenience. Detail questions regarding specific materials may be found in the referenced documents or may be directed by the Contractor to an accredited asbestos specialist under his control. Unless noted otherwise, each of these presumed or confirmed ACMs is characterized as non-friable in the source document: • 9"by 9" gray/slate colored ACBM floor tile in the Office and Lab Building • 12"by 12"green ACBM floor tile in the Office and Lab Building • Roof underlayment(a.k.a. roofing felt, tar paper) and roof flashing mastic on the Office and Lab Building and the Filter Plant • Black sealing mastic used on the Heating, Ventilating and Air Conditioning (HVAC) system in the Office and Lab Building • Fibrous white sealing mastic used on the HVAC system in the Office and Lab Building • White Transite panels on the HVAC exhaust flue in the Office and Lab Building • (Identified as friable) White/gray thermal system insulation on the HVAC piping in the Office and Lab Building • White/gray acoustical ceiling tiles Filter Plant • White/gray window glazing compound at the windows in the Filter Plant • Black tar/sealant at the exterior,below-grade concrete Water Storage Tank • Black tar/sealant on the pump housing and the control panel at the northeast coiner of the exterior of the Office and Lab Building 5.4. Management Procedures The Contractor is responsible to conduct all ACM inspection and management activities in compliance with the TAHPA, TAHPR and other applicable state and federal regulations referenced therein. The project scope shall include the following activities related to ACM: 5.4.1. ACM Survey Before any demolition involving presumed or confirmed ACBM/ACM, the Contractor shall conduct a comprehensive ACBM/ACM survey under TAHPR. The Contractor may rely on the quantification of ABCM/ACM presented in the EnviroTest report, but must supplement this information with additional inspection and/or testing or may presume that all suspect ACM is regulated. The contractor may use multiple firms and/or individuals for these activities and may conduct the required supplemental inspection in phases or at different times to facilitate the demolition process. Copies of all ACM inspections/surveys shall be provided to the Owner as a contract submittal. 5.4.2. ACM Abatement Plan Before any demolition involving presumed or confirmed ACBM/ACM, the Contractor shall prepare an ACM abatement plan in accordance with the TAHPR. This plan shall address all presumed, confirmed or suspected ACM identified in the EnviroTest report, other subsequent inspection under the control of the Contractor or subsequent inspection or testing information furnished to the Contractor by the City. The contractor may use multiple firms and/or individuals for these activities and may conduct the required abatement in phases or at different times to facilitate the demolition process. Copies of all ACM abatement plans shall be provided to the Owner as a contract submittal prior to implementation. Page 6 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas 5.4.3. ACM Abatement and Clearance Documentation Following demolition pursuant to an approved ACM abatement Plan, the Contractor shall furnish a copy of all involving presumed or confirmed ACBM/ACM,the Contractor shall prepare an ACM abatement plan in accordance with the TAHPR. This plan shall address all presumed, confirmed or suspected ACM identified in the EnviroTest report, other subsequent inspection under the control of the Contractor or subsequent inspection or testing information furnished to the Contractor by the City. The contractor may use multiple firms and/or individuals for these activities and may conduct the required abatement in phases or at different times to facilitate the demolition process. Copies of all ACM abatement plans shall be provided to the Owner as a contract submittal prior to implementation. 6. LBP 6.1. References This HMMP is based on and references the following publications: • "Safety and Health Regulations for Construction: Lead", U.S. Department of Labor, Occupational Safety and Health Administration, (OSHA) as amended through February 18, 2020. (OSHA Lead in Construction Rules) [https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.62] • Other reference material as referenced within the OSHA Lead in Construction standard. • Title 40, Code of Federal Regulations (CFR), Subchapter R, Toxic Substances Control Act, Part 475, "Lead-Based Paint Poisoning Prevention in Certain Residential Structures", Updated through January 7, 2021 [https://www.ecfr.gov/current/title-40/chapter-I/subchapter-R/part-745] • "Lead Based Paint Contaminated Debris Waste Characterization Study No. 27-26-JK44-92", U.S. Army Environmental Center, May, 1993. • "Management of Whole Structure Demolition Debris Containing Lead Based Paint, U.S. Environmental Protection Agency, November 19, 1993. • "Lead Paint Site Observations and Document Review", Hanson Professional Services Inc., December 1, 2021. • "Lead Paint Inspection Report", EnviroTest, July 9, 2021. • "Cunningham Water Treatment Plant Asbestos and Lead Survey", LNV, Inc., May 2018. 6.2. Accreditation The OSHA Lead in Construction Rules do not identify a specific accreditation, license or certification for those handling LBP materials prior to disposal. However, all construction work is covered under the Rules and requires lead management activities, including the management of LBP, to be overseen by a Competent Person. OSHA defines a Competent Person as "one who is capable of identifying existing and predictable lead hazards in the surroundings or working conditions and who has authorization to take prompt corrective measures to eliminate them." [29 CFR 1926.62(b)] The Contractor is responsible to provide at least one Competent Person, meeting this OSHA standard, to conduct LBP activities. Page 7 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas 6.3. Hazard Communication Based on document reviews and prior inspections conducted by the Owner and others working on behalf of the Owner, the following specific LBP hazards have been identified or presumed to be present: • All painted surfaces as identified in the Hanson Lead Paint Site Observations and Document Review are to be managed as suspect LBP. • Additional painted surfaces, as identified in the EnviroTest Lead Paint Inspection Report likely fall within the OSHA Lead in Construction Rules but were analyzed under the criteria for the U.S. EPA LBP Poisoning Prevention in Certain Residential Structures using EPA Method SW-846 7420/3050B. Fifteen of the sixteen Envirotest samples contained lead above the laboratory reporting limit. The one sample (L-9) that did not contain lead above the reporting limit was from blue paint from the "Pumping Plant pump."Unfortunately, there is other blue paint at the facility that does contain lead above the Texas Environmental Lead Reduction Rules (TELRR) threshold, (L-5) and it may be difficult to ascertain in the field which blue paint contains lead and which does not. Without understanding the specific means and methods employed in completing the demolition work, in-situ lead concentrations documented in the Envirotest report relating to airborne concentrations cannot be properly assessed. While residue from components represented by the Envirotest samples characterized as exceeding the TELRR LBP criteria could certainly contribute to the airborne lead concentrations exceeding the OSHA standard, it is also possible that the residue from components represented by the Envirotest samples characterized as below the TELRR LBP criteria could also contribute to airborne lead concentrations exceeding the OSHA standard. • The LNV report indicated all of the sampled paint locations as testing positive for lead using National Institute for Occupational Safety and Health(NIOSH) Method 7303M. 6.4. Management Procedures The Contractor is responsible to conduct all LBP inspection and management activities in compliance with the OSHA Lead in Construction rules and other applicable state and federal regulations referenced therein. The project scope may include the following activities related to LBP: 6.4.1. LBP Survey Before any demolition involving presumed or confirmed LBP, the Contractor shall conduct any additional LBP surveys under the OSHA Lead in Construction Rules to address lead hazards based on the specific work practices to be used. The Contractor may rely on the quantification of LBP presented in the EnviroTest and LNV reports, but must supplement this information with additional inspection and/or testing or may presume that all suspect LBP is regulated. Copies of all LBP inspections/surveys shall be provided to the Owner as a contract submittal. 6.4.2. LBP Whole-Structure Demolition Debris All building and structure materials with painted surfaces should be either recycled or properly disposed in accordance with applicable federal and state regulations. The U.S. Environmental Protection Agency (EPA) has stated that solid architectural components coated with LBP are less likely to be hazardous because of the small ratio of lead paint to total waste mass. The U.S. Army conducted a study which concluded that whole-building demolition debris is not likely to exceed the toxicity characteristic standard for lead if it is handled as a single, whole waste stream and disposed all together(Reference U.S. Army Study No. 27-26-JK44-92.). However, the Contractor Page 8 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas is responsible to confirm with the recycling and/or disposal facility accepting the whole-structure demolition debris whether sampling/analysis of painted components for lead is required for disposal. The Contractor is responsible for all sampling, analysis and documentation needed for waste disposal approval. Whole structure demolition activities must properly address other recognized hazardous materials such as ACM or PCBs as outlined in this HMMP. 6.4.3. LBP Waste Materials and Residues Individual waste materials and residues from LBP components, such as paint chips, sand blast residue, vacuum debris and dust and sludge from chemical paint stripping, if managed separately with regard to renovation/abatement activities should either be sampled/analyzed using toxicity characteristic leaching procedures (TCLP) and disposed accordingly or segregated from other large-scale debris and managed as hazardous waste. The Contractor is responsible for all sampling, analysis and documentation needed for waste disposal approval. 7. PCBs 7.1. References This HMMP is based on and references the following publications: • Title 40, Code of Federal Regulations (CFR), Subchapter R, Toxic Substances Control Act, Part 761, "Polychlorinated Biphenyls (PCBs)Manufacturing,Processing, Distribution in Commerce, and Use Prohibitions", Updated through July 2, 2015. (EPA PCB Rules) [https://www.ecfr.gov/current/title- 40/chapter-1/subchapter-R/part-761] • "PCBs in Building Materials: Determining the Presence of Manufactured PCB Products in Buildings or Other Structures", EPA, May 2021. [https://www.epa.gov/sites/default/files/2021- 05/documents/final_pcb_buildings_fact sheet_05-10-2021_to_upload.pdf] • "Waste Classification", Title 30, Part 1, Texas Administrative Code (TAC), Chapter 335, Subchapter R, amended through May 26, 2016. [https:Htexreg.sos.state.tx.us/public/readtac$ext.TacPage?sl=R&app=9&p_dir=&p_rloc=&p_tloc=& p_ploc=&pg=1&p_tac=&ti=3 0&pt=1&ch=335&r1=508] • Other reference material, including EPA or OSHA regulations or publications as referenced within the EPA PCB Rules. 7.2. Accreditation The EPA PCB rules do not identify a specific accreditation,license or certification for those handling PCB materials prior to disposal. 7.3. Hazard Communication Based on document reviews conducted by the Owner and others working on behalf of the Owner, the Owner has no identified specific PCB hazards. There is no record of a prior investigation or assessment of PCBs in materials at the site, so no specific hazards have been identified. In their guidance on PCBs in Building Materials, the EPA indicates that PCBs may be present in a range of products, including building materials manufactured between 1929 and 1979. As noted in the contract documents,there have been multiple modifications/improvements of record at the project site during this timeframe and materials Page 9 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hazardous Materials Management Plan Cunningham Water Treatment Plant Demolition City of Corpus Christi, Texas and contents containing PCBs may be present. The EPA identifies the following potential types of manufactured PCB products that may be encountered during building/structure demolition: • Paint, varnishes, and lacquers • Non-conducting materials in electrical cables (e.g.,plastic and rubber) • Rubber and felt gaskets • Coal-tar enamel coatings (e.g., pipe coating) and rust inhibitor coatings • Insulation materials (e.g., fiberglass, felt, foam, and cork) • Adhesives and tapes • Caulk, grout, and joint material (e.g.,putty, silicon, and bitumen) • Pipe hangers • Plastic applications, including vinyl and PVC • Galbestos siding • Mastics • Acoustic ceiling and floor tiles • Asphalt roofing and tar paper • Synthetic resins and floor varnish • Sprayed-on fireproofing 7.4. Management Procedures The Contractor is responsible to conduct all PCB inspection and management activities in compliance with the EPA PCB Rules and any other applicable state and federal regulations referenced therein. The project scope may include the following activities related to PCBs: 7.4.1. PCB Survey Before any demolition involving potential PCBs, the Contractor shall conduct a PCB survey in accordance with the EPA PCB In Building Materials guidance to address PCB hazards based on the specific work practices to be used. A copy of the PCB survey shall be provided to the Owner as a contract submittal. 7.4.2. PCB Abatement Any building and/or structure materials identified during the PCB survey as containing greater than the regulatory threshold of PCBs shall be abated and removed prior to proceeding with the other demolition activities. 8. Mixed Hazardous Materials Based on the document reviews and prior inspections conducted by the Owner and others working on behalf of the Owner, it is possible that there are materials at the project site that may contain a mix of multiple identified hazardous materials (i.e.piping insulation that contains both asbestos and PCBs). The Contractor shall manage any such mixed hazardous materials in compliance with the requirements for each separately identified hazardous material. In general, the most stringent management method should be used. Where conflicting management methods for mixed hazardous materials may present issues with handling or disposal, the Contractor shall notify the Owner in writing and request direction. The Contractor shall cooperate with the Owner in coordinating with the authorities having jurisdiction over the identified hazardous materials. Page 10 of 10 HAZARDOUS MATERIALS HANDLING PLAN—08 20 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications SECTION 08 30 00 TEMPORARY CONSTRUCTION FENCE A. Description This work shall consist of installation,maintenance, and removal of temporary construction fence. B. General Notes 1. Construction fencing in and around the site must be erected before any demolition work, excavation or other site preparation begins. Design of all construction fencing must meet current OSHA standards. 2. Fencing needs to be installed to prevent access from the general public to any demolition sites/areas. 3. The location of temporary construction fencing is shown on the demolition plans. C. Materials 1. Dependent upon the need for protection, construction fencing can be 48" or 60" high. It is to be constructed of knitted polyethylene barrier fencing in green. The fence posts need to be suitable for carrying an impact load and each fence post is to be capped for safety purposes. This is only acceptable for short/temporary periods not exceeding five working days duration. Adjacent temporary panels shall be secured with hardwire or zip ties located at the inner face of the fencing. 2. It is not acceptable to place "construction tape" or hazard cones around excavations, construction areas etc., a more rigid method of protection is required. 3. The he following materials are not acceptable as fencing material: chicken wire, barbwire, razor, single strand wire, snow fencing or welded fabric. 4. Construction fencing will be supported by metal posts inserted into ground in accordance with OSHA standards.Where moveable fencing used,this will be secured by sandbagged stands. Sandbags will be maintained intact without tears or holes and positioned on the interior side of construction fence. 5. Each side of fenced area to be signed "Authorized Personnel Only". Signage to be in keeping with OSHA standards. For long runs of fencing, multiple signs may be installed at not less than 24' on centers. D. Installation 1. The Contractor is responsible for the removal and site cleanup or repair from any protective fencing once the need has ceased. 2. The Contractor is responsible for hiring a suitably qualified Sub Contractor experienced in the installation of construction fencing and related materials and aware of the field conditions for each installation. Page 1 of 2 TEMPORARY CONSTRUCTION FENCE—08 30 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications E. Measurement& Payment 1. This item will be measured and paid per linear foot as indicated on the Bid Form. END OF SECTION Page 2 of 2 TEMPORARY CONSTRUCTION FENCE—08 30 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications SECTION 08 40 00 CELLULAR CONCRETE A. Description This work shall consist of filling in existing pipes that are to be abandoned and filled at the locations indicated on the Plans and herein. Contractor shall fill the existing pipes sections to be abandoned with cellular concrete. B. Materials 1. Materials shall be the following: a. Portland Cement b. Fly Ash c. Water d. Fine Aggregate e. Concrete Admixtures f. Foaming Agent 2. The foaming agent shall be according to ASTM C 869. The manufacturer shall provide an infrared spectrophotometer trace no more than five years old. 3. The cellular concrete shall be Class 1V. Table 1 . CLASSES OF LIGHTWEIGHT CELLULAR CONCRETE. Class Maximum M ax I'l M U rYli Mnimum Ccmpressuve Lift As-Cast Strength Height Density Psi (kPa) ft lb/cu ft Days (rn) l(kglcu m) (Note 1) 7 28 4 30 + 2 30 40 (11.2) (481 ± 2) (205) (275) 4 36 ± 2 60 S (11.2) (577 + 22) (411 ) ( SCS) 1,1II 2.5 42 + 2 90 1201 (01.76) (673 + 2) (6201) (525) 1V 2.5 50 ± 2 115 150 (0.76) (8011 ± 2) (79 ) (1 0 ) Notes- (1) When fly ash is used, the required 7-day and 28-day strengths may be reached at 14 and 56 days, respectively. 4. The cellular concrete shall have a minimum 28-day compressive strength of 150 psi. The Contractor shall sample the cellular concrete a minimum of once each day for Page 1 of 4 CELLULAR CONCRETE—08 40 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications compression strength during production. Mold the cellular concrete according to ASTM C 495. For each test, four 3 in. x 6 in. specimens shall be molded for the cellular concrete. The specimens shall be stored in a temperature range of 60 to 80 °F for the first 24-72 hours, and the Contractor shall provide a field curing box. After this time, the Contractor shall transport the specimens to an approved the laboratory for curing and testing. The cellular concrete shall be tested for compressive strength according to ASTM C 495. C. Installation 1. Prior to filling the annular space, the upstream and downstream ends of the pipe section shall have caps, plugs or bulkheads constructed to contain the cellular concrete. If non- shrink grout is used, the grout shall extend into the pipe a minimum of 6 inches and flare outside the pipe, engaging the outside of the pipe. If bulkheads are used, the bulkhead shall be constructed with Class SI concrete. The bulkheads shall extend inward a minimum depth of 18 inches from the ends of the pipe. A method of venting through the bulkheads or grouting ports at the crown shall be utilized to allow air to escape when pumping material and to allow verification that the annular space has been filled. 2. The cellular concrete shall be placed according to the approved installation procedures provided by the manufacturer. There shall be no standing water in the pipe to be filled. If necessary, dewatering shall be continuous during the time the lightweight cellular concrete fill is constructed. Cellular concrete shall not be placed during or when periods of precipitation are expected unless ground water is diverted away from the abandoned pipe. 3. The pumping operation shall completely fill the entire pipe length. The air temperature at time of placement and for 24 hours thereafter shall be a minimum of 35 °F. The temperature of the cellular concrete at point of discharge shall be a minimum of 45 °F and a maximum of 95 °F. 4. Upon completion of the pumping operation, all remaining unfilled vent holes in bulkheads including those at both the upstream and downstream ends shall be filled with a non-shrink grout. Only enough water to make a stiff but workable non-shrink grout shall be used. The air temperature at time of placement and for 24 hours thereafter shall be a minimum of 35 °F. 5. No mechanical vibration of the cellular concrete shall be permitted. 6. The Contractor shall sample and test the as-cast density of the cellular concrete. The first batch placed each day and every 2 hours thereafter shall be sampled and tested as described for "experimental density of the concrete after pumping" according to ASTM C 796, except the hose length shall be that used for jobsite placement. The as-cast density shall be the average of at least two tests. If the average as-cast density is outside the specified tolerance from Table 1, the Contractor shall reject the batch or make an adjustment to the mix before placement. Adjustments to the mix shall be accomplished by either increasing or decreasing the foam only. 7. Results of all field and laboratory tests performed shall be made available to the Owner as soon as possible to determine the acceptability of the Work. Results will then be the Page 2 of 4 CELLULAR CONCRETE—08 40 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications sole property of the Owner. 8. If the Owner or Owner's Representative finds any results to be unsatisfactory, the Owner shall choose method(s) that will be used to correct any unaccepted work. The Contractor will not be eligible for additional payment. D. Submittals 1. Prior to construction, the Contractor shall submit the following items: • The cellular concrete mix design. • The name of the subcontractor providing and installing the cellular concrete. The Contractor shall present an organization chart including names, telephone numbers, current certifications and/or titles, and roles and responsibilities of all those involved in the manufacturing and installation of the cellular concrete. • Manufacturer's specifications (including installation procedures), catalog cuts, and other product data needed to demonstrate compliance with specified requirements. These shall include reports and test results from laboratories. • The subcontractor installing the cellular concrete shall be certified in writing by the Manufacturer of the cellular concrete. The certified applicator shall be regularly engaged in the placement of cellular concrete of a similar nature including the completion of mass fills having a minimum of 13,000 cubic yards in the past five years. • Qualifications and experience for third party testing company for compressive strength tests shall be submitted by the Contractor and approved by the Owner before start of field work. • Results of all tests performed shall be submitted to the Owner. • A description of the proposed installation procedure. The procedure shall address the following: o Proposed construction sequence and schedule. o Location of the equipment and batching areas. o Type of equipment and tools to be used. E. Measurement &Pam 1. This item will be considered subsidiary to "ABANDON & GROUT FILL MANHOLE" and "ABANDON & GROUT FILL PIPE." Page 3 of 4 CELLULAR CONCRETE—08 40 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project ID: 19L0247AO9 Technical Specifications THIS PAGE LEFT BLANK INTENTIONALLY. END OF SECTION Page 4 of 4 CELLULAR CONCRETE—08 40 00 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Appendix• DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hanson Professional Services Inc. HANSON 4501 Gollihar Road Engineering I Planning I Allied Services Corpus Christi,Texas 78411 (361)814-9900 Fax:(361)814-4401 www.hanson-inc.com November 11, 2021 Mr. Jeffrey H. Edmonds Director of Engineering Services City of Corpus Christi 1201 Leopard Street Corpus Christi, TX 78401 Re: Asbestos Inspection Site Observations & Reliance Letter Cunningham Water Treatment Facility, 1-37 Frontage Rd., Corpus Christi, TX 78410 Dear Mr. Edmonds: Hanson Professional Services Inc. (Hanson), TDSHS Asbestos Management Planner Agency No. 200131, was requested by the City of Corpus Christi to conduct site observations of the above-mentioned facility for the purpose of providing photo documentation of interior and exterior locations of interest as described in provided environmental testing reports, specifically an Asbestos Inspection Report prepared by Envirotest, LLC, dated July 12, 2021. The report identified several locations throughout the property that tested positive for asbestos containing material (ACM). Hanson performed site observations to identify any possible changes to the buildings/structures or additional suspect asbestos containing materials not identified in the 07/12/2021 report. Findings from our observations performed on 09/22/2021 through 09/23/2021 by Mr. Sacha C. Winkler, a licensed asbestos inspector (DSHS License No. 603360) appear to be consistent with those described in the 07/12/2021 asbestos inspection report with the following exceptions: • During our site visit, 9"X9" gray/slate coloured floor tiles adhered with black mastic was observed within the closet of the East room on the second floor of the Office and Lab Building. Both materials are suspect ACM and not identified in the asbestos inspection report. If not sampled, this floor tile and mastic should be managed as a presumed asbestos containing material (PACM). • During our site visit, exposed roof underlayment(roofing felt/tar paper)was observed from the first-floor roof access on the second floor Office and Lab Building northeast room. Similar material was collected from the Pumping Plant roof(Flashing — Black Fibrous Tar Material) and tested positive for ACM. However, the material was not reported to be homogeneous for all buildings. This material does not appear to have been sampled from the Office and Lab building and should be considered PACM if not verified with additional sampling. No samples were collected during the site observations visit performed by Hanson and our findings described above does not constitute an asbestos survey. However, except for the Cunningham WTP_Asbestos Inspection Reliance Letter.docx DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 - 2 - discovered floor tiles, mastic, and roofing felt, it appears that the information contained within the report provided by Envirotest, LLC. may be relied upon for demolition activities. Recommendations Any demolition/renovation activities that may disturb ACM must comply with federal and state regulations, as referenced in the asbestos inspection report. In addition, Hanson has provided general recommendations for managing ACM as follows: In accordance with TDSHS regulations, the disturbance or removal of asbestos containing building material (ACBM) must be conducted by licensed personnel using appropriate procedures. For your assistance, Hanson has provided management recommendations for the identified ACM/ACBM. These recommendations are not intended to be an asbestos abatement plan. An asbestos abatement plan must be prepared by a licensed person prior to any demolition or renovation. The TDSHS Demolition/Renovation Notification form must be completed and postmarked at least 10 working (not calendar days) days prior to the project start date (except for emergencies or ordered demolitions). Therefore, demolition/renovation cannot begin until the project start date indicated on the notification form. This demolition is subject to the Asbestos National Emission Standards for Hazardous Air Pollutants (NESHAP) rules codified under 40 CFR Part 61 subpart M. • The NESHAP requires specific work practices to control the release of asbestos fibers. To help ensure that the work practice standards of the NESHAP are followed during a demolition or renovation operation, the NESHAP requires at least one on-site representative trained in the regulatory provisions and the means of compliance. This trained individual needs to receive refresher training every two years including: applicability of the rule; notifications; material identification; control procedures for removal; adequate wetting; local exhaust ventilation; negative pressure enclosures; glove-bag procedures; High Efficiency Particulate Air (HEPA) filters; waste disposal work practices; reporting and recordkeeping; and, asbestos hazards and worker protection. • The rule generally requires that asbestos-containing waste material be sealed in a leak- tight container while wet, labeled, and disposed of properly in a landfill qualified to receive asbestos waste. Landfills have special requirements for handling and securing the asbestos containing waste to prevent releases of asbestos into the air. Transportation vehicles that move the waste from the point of generation to the asbestos landfill have special labeling requirements and waste shipment recordkeeping requirements. Special abatement and handling of all materials that test positive for asbestos will be required prior to demolition. The exception to this is flooring removal done by Resilient Floor Covering Institute (RFCI) guidelines. No special abatement and handling of materials that tested negative for ACM is required if demolition is to occur. See attached Envirotest, LLC. Asbestos Inspection Report for building locations impacted by asbestos. Areas of resilient flooring throughout the buildings were found to be ACM. If this floor covering is not properly adhered, it may be removed under an exemption to the TAHPR by a person who has been properly trained and strictly complies with the Resilient Covering Institute (RFCI)guidelines. Any disturbance or removal that does not comply with these guidelines must comply with the TAH P R. Cunningham WTP_Asbestos Inspection Reliance Letter.docx DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 - 3 - Although our site observations do not constitute as an asbestos survey, Hanson made every reasonable effort to visually inspect all suspect ACM as reported by Envirotest LLC. Photographic documentation from our site visit has been attached as Exhibit 1. We appreciate the opportunity to assist you on this assignment, If you have any questions or need any additional information, please do not hesitate to contact us. Sincerely, HANS PROFESSION S RVICES INC. Paul M. Pilarczyk, P.E., R.E.P., M.A./.E. Senior Project Manager/Civil Engineer Asbestos Individual Management Planner No. 205526 Sacha C. Winkler Environmental Scientist Asbestos Inspector License No. 603360 Enclosure: Exhibit 1 —ACM Site Observation Photographs Asbestos Inspection Report - Prepared by Envirotest, LLC Cunningham VVrP—Asbestos Inspection Reliance Letter.docx 11111"Rom' ' 91,110 Aff DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 1. Photo taken facing South from the entrance to the second floor of the Office and Lab Building. The main hallway/corridor is shown. 12X12 green asbestos floor tile is depicted in the photo. This floor covering is present in several of the second-floor rooms. G , J r �y iIII I' ' f t 2. Photo taken facing northeast from the southern end/entrance to the northeast room of the Office and Lab Building second floor. 12X12 green asbestos floor tile is present in this room, as shown. Access to the North end of the first-floor built-up roof(BUR)with parapet walls is visible to the left in the rear of the photo. P , � a I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 1 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 3. Photo taken facing East from the West entrance to the northeast room of the Office and Lab Building second floor. 12X12 green asbestos floor tile is present in this room, as shown. I� 4. Photo taken facing southeast from the West entrance to the northeast room of the Office and Lab Building second floor. Additional photo of 12X12 green asbestos floor tile in this room is shown. A closet space is located along the West wall of this room to the right in the photo (not visible). ,r�i�,� uuuuuuuuuuuuuuuuugiiipuuuuuuuuuuuuuuuuuuuuuuuuuuuuuiiiipuuuuuuuuuuuuuuuuuuuuuuuuuuuuuiiiip �j� �� vvvvvvvvvvvvvvvvv'v'v'vvvvvvvvvvvvvvvvvvvvvvvvvvvvvv'v'v'vvvvvvvvvvvvvvvvvvvvvvvvvvvvvv'v'v'i T% „h r I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 2 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 5. Photo taken facing West from the second floor of the Office and Lab Building East room. The closet identified in photo No. 4 is shown. 9X9 gray/slate colored floor tiles with black mastic are located in this space. This is a suspect asbestos-containing material (ACM) that was not identified in the Envirotest, LLC. Asbestos Inspection Report. This material should be presumed to contain asbestos if not sampled to confirm the presence of asbestos in this material. j ff t r. 6. Photo taken facing southwest from the Office and Lab Building South room northeast entrance. Much of the floor to this room is covered with 12X12 green asbestos floor tiles. There is a small patch of 9X9 white floor tiles (shown)that was reported as non-asbestos containing. i i I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 3 of 15 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 7. Photo taken facing North from the West end of the South room located on the second floor of the Office and Lab Building. The main hallway leading to the stairwell is visible in the rear of the photo to the left; the entrance to the East room is visible in the rear of the photo to the right. The green 12X12 asbestos floor tile in the room is shown. l , ' ,'YI �Iliiiillilllliliil I � ., i , iiiyu 11��lllll a ui 8. Photo taken facing West from the Office and Lab Building second floor northeast room North doorway (first floor roof access). The photo shows a deteriorated built-up roof with components of rolled roofing felt (tar paper) and a combination of tar and gravel roofing material. Weathered tar flashing at the intersection of the roof and parapet walls is also shown. The Asbestos Inspection Report provided by Envirotest, LLC. reported the black tar used as roof flashing as an asbestos-containing material. Black tar and gravel (pebble) did not contain asbestos. 05, lei r✓ Ill fj`1� I ��/ P I � /� i�� / t /%��11/jiYk r n ' � K Ali� �iE J1i��j l ;�, ,n'l1Yi�1/�/ � ✓/J'✓Y i 1 vu�i%//i ,,,,,,; / /io��r/��1�%y ``ud%�uu,� ,i/r� t% fti � ,°Y y, J % /,�>�/i l �,�r�✓x�l y �/ /✓0% //J�/✓/G/✓ t vl t Bio%// iiG %/%/ % � ��✓ r i / i, via ' � rr� , f' r� � %✓� dil ail " ''i� 1��J/� aJ f �l IIf �j , I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 4 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 9. Photo taken facing East from the same location as Photo No. 8. The northeast corner of the Office and Lab Building is shown. The asbestos-containing roof flashing along the parapet walls and base of the North wall for the second floor of the building is visible. The rolled roofing and felt paper for this portion of the roof does not appear to have been samples and is a suspect asbestos-containing material (ACM). This material should be presumed to contain asbestos if not sampled for verification. /Irl�1 %1C�'t��'��r/i, rf'� rp»r+%�l'✓ or7A�/� ell�llrflrJtfd��r&�Y�%�h/�% �r�7ii�lr/l�"lrll„Y>�11�7,N�fJ'r�1�7,YfffV�f�lr (irr;>iUllr�l?/�1r�i///1 ��///�j U rel 111tG%�1 ��/ ///'�;,,,�; // ✓Y�l/� ��i/v�, / IP �i 10. Photo taken facing East in the Office and Lab Building Mechanical Room located on the southeast corner of the first floor. Black mastic used on the HVAC system for the building was reported as an asbestos-containing material (ACM). Several other suspect materials in this room were reported as ACM which included a white fibrous HVAC mastic(shown), Transite Flue, and white thermal system insulation (pipe insulation). I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 5 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 11. Additional photo taken facing East from inside the mechanical room as described in Photo No. 10. A portion of the HVAC system is shown. 12. Additional photo taken from inside the mechanical room facing northwest. HVAC system components and the entrance/doorway are shown. !'lfil�p rr�; ill 'Ili.;i�� 'N° !I I I�r�� III,�u illllllllllli �i�llil llilll'�j I' IIIIIIIIIIIIIII i IV'ul� I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 6 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 13. Photo taken from inside the mechanical room facing northwest (ceiling view). Additional HVAC system components with ACM are shown. i` AM 14. Photo taken facing East from inside the mechanical room. ACM covering ductwork over the HVAC unit is shown. i I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 7 of 15 0 os)nEaRope ID: D8EE81zwAC A4DFamAOa7AzFGBC S Exhibit 1 — ACM Site Observation Photographs ]* Photo taken %dngnortheast!or m inside the mechanical mom. Additional view of the ventilation ductwork over the HVAC unit isshown. White pipe insdalonand awhi! Tansi! flue, both ACU, are visible to the right in the photo. r ƒ ` ]E Additional photo takenmdngsoutheast for m inside the mechanical mom. White insulating pipe wap and a white Trang%flue, a shown in the previous photo, are centered in the photo. The(whi! fiber) pipe wrap was reported to not contain asbestos, however the (gray powde) insulation isanasbestos-containing mateMm. § \ » g , m+mgL02 47&9\A mw,5-Field-Laboratory oa\Asbe Aye«,-ACmaeobse mr Pm3mphs 2ocx ernes DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 17. Additional ceiling view of the pipe insulation and Transite flue. +� I A �r y r�; N � n , 18. Photo taken facing southwest angled toward the ceiling in the mechanical room. A crawl space is shown. HVAC ductwork continues to other areas of the building from this location. It ff� I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 9 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 19. Photo taken facing southeast from the entrance to the mechanical room on the southeast end of the first floor. f, 20. Photo taken facing South (ceiling view)from inside the northeast portion of the Pumping Plant. The deteriorated roof is shown. Black fibrous tar material (roof flashing)which was reported to contain asbestos is visible. This roof flashing was also reported to be present on the Filter Plant, however access to the roof was inaccessible and not observed. Additional photos of this material were not collected. npiny��sorn r��,� w5✓r Na�mmnd� Nee 17 uu , I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 10 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 21. Photo taken facing West from the western end of the Filter Plant. This portion of the building contained a suspended ceiling system with asbestos tiles. 22. Additional photo of the suspended ceiling on the western end of the Filter Plant, facing West. A portion of the ceiling is missing with signs of extensive water damage to the roof immediately above. I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 11 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 23. Photo taken facing northwest from the middle section of the Filter Plant. Windows, as shown, are in place along the entire building on both the North and South walls. The window-pane glaze on these windows is a suspect ACM that was reported to have tested positive for asbestos. Window sealant on the eastern portion of this building tested negative for asbestos. Additionally, window-pane glaze/sealant collected from select locations from windows on the Pumping Plant and Office and Lab Building tested negative for ACM as reported by Envirotest, LLC. r I 24. Photo of windowpane glaze (gray powder)from the Filter Plant windowpanes that was reported to be ACM. I I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 12 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 25. Additional photo taken from the same location as Photo No. 23, facing East. Windows along the North wall of the Filter Plant are shown. 26. Photo taken facing northwest from the southeast corner of the Water Storage Tank located on the northeast portion of the property. Black tar (tank sealant) was identified as a suspect ACM that was reported to contain asbestos. This sealant is located along all joints and seams on the surface of this underground concrete tank structure. i G , J. I ' I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 13 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 27. Photo of asbestos-containing black tar on the southeast corner of the Water Storage Tank identified in the previous photo. ra rr/r�Gr�rig °E5 � �rrrr � r i d �fll%+�lPba i i Vii, al rrFJ� b it r r r ��, �11r/�� liai� �� rk I�'/��%✓fel J'��lr�y l��" �f «r /i//r r rrr /r ��i�✓�� ri r 7� 28. Additional photo of the northwest Water Storage Tank showing the black tar(ACM) applied to the joints/seams of the concrete structure. 1 r ��L��r ',✓i�err rrf rrrt� r �� it � � ��y rf,.;;, ,u/✓�r� /rr r''rY.J r rr..r. /rl��1rY . ° rt �tl��/�v�rrj�-N�1�r�r�,��i1�� r�✓ 11� �li/�i�//,� ri�r��>jr��r , ! ��"� 'lj(�>v✓�r�iJyl� rAj/ ��i0r/�J r t!rWau�➢'7�''�r�l yJ�� J. �fyJ rpr rra 1"�rrlu/r fi c��Af ,�,jlMr'rjl�"�'� „,;)f I ,f �yl ✓✓ r rrr l l 9rl (� «r �tV,V�Hr.,rr��r r✓>rrl r �y / r Z/„'y /��?rl�. �/rr «!// /a krr7 dd �, i � �r%�'% �l yl�l�%rl�l��rf�rl�S ��h(✓1� Ji7 riirl��✓'�fi,?,rf�b'� ��r��9 f%f r/° l z ( p�✓r , �7 i t f '< a li r r r�'✓r«hf^ iii✓�c�%r l�u"'�!,�^% "off f 1 � �s r% w �'�r rf r r,,f4�r�f��..�«'��f'f ,�a��rlr! �i dr µrf Ji,r i r ar"om/✓'11�/u '«,r � o f`� rf�� r `�r�✓r /,��r)jiM//''fail r.aa l/Jr�J j•', yrl��yl'A'��f✓rF6J�j4y��ry ,yCtl�•,,r✓jr�561�r{�Y„��,,,��r��r'��,�r��Y'� �r (! / rrr �f rrld rel r r r, �°L ✓�r r«I�/ +`ri�,yl I f i�ui � �✓fir i// ' rlrD r ��a ��ri��w f i 1 4Gu r r �JiI� I I f r r I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 14 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exhibit 1 — ACM Site Observation Photographs 29. Photo taken facing northeast from the northeast corner outside the Office and Lab Building. A large electric pump head and control pannel box are shown. Black tar applied to the top of the control pannel is shown. This black tar(panel sealant)was sampled and reported to contain asbestos. Y „.ye� , / /;r i- ✓ � � eK- /off � ,,, . r y ,IY'rlGl�i�i,� � rely r y r��Li y�f r�PL�✓a �r�i � 'r i y n a, v 0 I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\Asbestos\Exhibit 1-ACM Site Observation Photographs.docx Page 15 of 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is tbe Priority Asbestos Inspection Report ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ July 12, 2021 CUNNINGHAM WATER TREATMENT FACILITY -37 FRONTAGE RD CORPUS CHRISTI, TEXAS 78410 Prepared for: CITY OF CORPUS CHRISTI Prepared by: ENVIROTEST, LLC 5233 IH 37 SUITE A-3 CORPUS CHRISTI,TEXAS 78408 (361) 887-9400 ENVIROTEST PROJECT NUMBER: 17378 HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wben Quality is tbe Prior-ity July 12, 2021 Mr. Max Jones Asset Management City of Corpus Christi 1201 Leopard Street Corpus Christi,TX 78401 RE: Limited Asbestos Inspection Cunningham Water Treatment Facility 1-37 Frontage Corpus Christi,TX 78410 Envirotest Project Number: 17379 Dear Mr.Jones: Enclosed is the report for the limited asbestos inspection performed at the Cunningham Water Treatment Facili- ty in Corpus Christi, TX. The sampling was performed on June 29 & 30th, 2021 by Mr. Paul Kass of Envirotest, LLC. Mr. Kass is licensed by the Texas Department of State Health Services as an Asbestos Inspector(#60-2824). SCOPE OF WORK The scope of this project was limited to suspect asbestos-containing materials (ACM) associated with the above- referenced property. Sixty-four (64) samples of suspect asbestos-containing materials were collected. State of Texas regulations define asbestos-containing materials as having > 1% asbestos content. Samples of the follow- ing materials were found to contain greater than one percent (>I%) asbestos: 1) Floor Tile 2) Roof Flashing 3) HVAC Mastic 4) Transite Flu 5) Pipe Insulation 6) Ceiling Tile 7) Windowpane Glaze 8) Flashing 9) Tank Sealant HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wben Quality is tbe Priority 10) Panel Sealant Floor tile mastic, windowpane sealant, window frame sealant, concrete sealant and pipe insulation included in the samples collected were found to contain less than one percent (< 1%) asbestos by approved laboratory ana- lytical methods. In the State of Texas, a material must contain greater than one percent (> 1%) asbestos to be considered as a regulated material. Based upon Environmental Protection Agency (EPA) and Texas Depart- ment of State Health Services (DSHS) regulations, less than one percent (< 1%) asbestos and is not defined as an asbestos-containing material by rule, is not regulated by DSHS, and does not require abatement prior to the demolition or renovation of the existing structure. However, Occupational Safety and Health Administration (OSHA) regulations regarding asbestos fiber exposure to workers does apply to materials containing less than one percent (< 1%) asbestos. The OSHA regulation re- quires each employer to determine the proper respiratory protection for employees, based upon reliable air monitoring data. Each employer should evaluate the respiratory hazards based upon their own health and safe- ty programs, which are developed to comply with the current OSHA respiratory requirements. Envirotest rec- ommends wet methods, engineering controls during demolition activities, and employee air monitoring to de- termine proper respiratory protection when dealing with materials containing less than one percent (< 1%) as- bestos. Suspect Materials Tested Suspect asbestos-containing materials (ACM) were collected according to protocol established by the Texas As- bestos Health Protection Rules (TAHPR) 295.34 (c) for building demolitions and renovations. During the inspec- tion, sampled materials were assigned a sample number and a homogenous area (H.A.) number. Samples were collected of each area and the friability and condition of the suspect material was assessed. Table 1 contains the homogenous area numbers, material types, material descriptions, material locations, condi- tion assessments, and a summary of the analytical results. Table 2 correlates each sample number to its homogenous area number. Analytical results and a list of defini- tions can be found following the text of this report. Analytical Methods All polarized light microscopy (PLM) lab analyses were performed at SanAir Technologies Laboratory Inc. in Powhatan, VA, using standard oil immersion and optical staining techniques. SanAir is an American Industrial Hygiene Association participant laboratory (#162952), a National Institute of Standards and Technology NVLAP- accredited laboratory (#200870) and licensed by the Texas Department of State Health Services (#30-0440) for asbestos laboratory analysis. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wben Quality is lbe Priority RECOMMENDATIONS Recommendations concerning the asbestos-containing materials (ACM) identified in this limited inspection are based on the following: 1. Condition 2. Friability 3. Potential for disturbance Condition and Friability The asbestos-containing floor tile, roof flashing, HVAC mastic, transite Flue, ceiling tile, window pane glaze,tank sealant and panel sealant are in good condition and considered non-friable.The asbestos-containing pipe insula- tion is in good condition and considered friable. Response Actions for Demolition According to NESHAP 40 CFR 61 Subpart M, 61.145 and Texas Asbestos Health Protection Rules, 295.60, friable or potentially friable ACM which will be disturbed during demolition, or has the potential to be disturbed, must be removed. Thus Envirotest, LLC recommends that all asbestos-containing materials be removed from the building prior to demolition. A licensed asbestos consultant should be consulted prior to any demolition opera- tions in a building or other structure containing ACM. The project must be designed by a DSHS (Department of State Health Services) licensed asbestos consultant and monitored by a DSHS licensed company. Use of Licensed Contractors According to the Texas Asbestos Health Protection Rules, 295.34, the removal of asbestos in projects covered by the regulations require asbestos abatement specifications to be written by a DSHS licensed asbestos consultant and air monitoring be performed by a DSHS licensed air monitoring firm. In addition, a DSHS licensed asbestos abatement contractor must perform the removal. Upon request from the Client, Envirotest, LLC can develop asbestos abatement specifications and obtain remov- al bids from multiple licensed abatement contractors. Please contact Stacy Kraatz at 361-887-9400 or by email at skraatz(cDenvirotestllc.com if this service is desired. LIMITATIONS This sampling report does not guarantee that additional asbestos-containing materials are not present. The scope of this project was limited to the materials sampled within this report. All other portions of the building not designated in the Scope of Work were specifically excluded. This report does not constitute a comprehen- sive asbestos survey. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wbeii Quality is tbe 1'T ofity The following analytical results pertain to only the samples analyzed and may not reflect the actual composition of the entire homogeneous area. Envirotest, LLC assumes no responsibility for any subsequent use or interpre- tations of these analytical results. This report must not be used to claim product endorsement by NVLAP or any other state or federal government agency. Please call us if you have any questions regarding this inspection report. We appreciate the opportunity to be of service to you. Sincerely, 4*1 ku&�; Stacy Kraatz Paul Kass Asbestos Consultant (#10-5874) Asbestos Inspector(#60-2824) South Texas Regional Manager Envirotest, LLC Envirotest, LLC HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wbeii Quality is tbe 1'T ofity List of Definitions Asbestos-Containing Material (ACM) - any material containing more than one percent asbestos (chrysotile as- bestos, amosite asbestos, crocidolite asbestos,tremolite asbestos, anthophyllite asbestos, actinolite asbestos). Demolition -the wrecking or taking out of any load-supporting structure member and any related razing, remov- ing, or stripping of asbestos products. Disturbance - contact which releases fibers from ACM or debris containing ACM including activities which that disrupts the matrix of ACM, render ACM friable, or generate visible debris. Encapsulation - a method of control of asbestos fibers in which the surface of ACM is penetrated by or covered with a liquid coating prepared for that purpose. Enclosure - the construction of an airtight, impermeable, semi-permanent barrier surrounding asbestos to pre- vent the release of asbestos fibers into the air. Fiber-a particulate form of asbestos, 5 micrometers or longer,with a length-to diameter ratio of at least 3 to 1. Friable Materials - any material that when dry can be crumbled, pulverized, or reduced to powder by hand pres- sure. Homogeneous Area -an area of surfacing material or thermal system that is uniform in color and texture. Intact - means that the ACM has not crumbled, been pulverized, or otherwise deteriorated so that it is no longer likely to be bound with its matrix. Removal -all operations where ACM is taken out or stripped from structures or substrates, and includes demoli- tion operations. Renovation -the modifying of any existing structure, or portion thereof. Repair- overhauling, rebuilding, reconstructing, or reconditioning of structures or substrates, including encapsu- lation or other repair of ACM attached to structures or substrates. 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C7 m m m ( m Q O O LL ro N V .O O N a, Q f6 f0 m C6 QO 3 � nn tin 3 v Q Z u 00 v - c 0 v Ln N Ln t v LU V) (D a Y a a oC LL (7 H W O r) Lf) 1.0 r- 00 O1 O c-I N m m m m I:t I:t a . 0 a� LU rn U O 0 z O O o z z z 0 w 0 z _0 _0 _ O O O o O O o (D (D ( rn M 'L x U CL 0� L- 0 x :3 U co IIIA CZ, N W cE J ( CLO CL t/j o E Rte ` Lu �i 1 L a W c y, (n N - L > fa 0 r • w a) O U � Y V L X W £ 2 N Cd i t L W m G H L C: W U ccm V1 z G z o m U m E ' x Q m - H s LO Lmu as � m L O � N LL 72 m m Q Y Y Y � U U U � C? f6 f6 (6 a C:) co co m Q O O LL LL a-+ Q C fa (B Co 4) Q w L In In N Q Y aJ 7 N C Q O LU H a a c ro on r) O Ln w o a I:t _ o w rn U) U O 0 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is lbe Prior-ity TABLE II: SAMPLE NUMBER<z> HOMOGENEOUS AREA Cunningham Water Treatment Facility,Corpus Christi,TX SAMPLE# HA.* SAMPLE LOCATION 1 1 Office 1 2 1 Hallway 3 1 Office 2 4 2 Office 1 5 2 Hallway 6 2 Office 2 7 3 Office 1 8 3 Hallway 9 3 Office 2 10 4 Office 1 11 4 Hallway 12 4 Office 2 13 5 Lab 14 6 Floor 2 Stairwell 15 7 Floor 2 N. Office Window 16 8 Floor 2 N. Office Roof Access 17 9 Floor 2 N. Roof 18 10 Floor 2 N. Roof 19 11 East Basement Pump Room 20 12 East Basement Pump Room 21 13 East Basement Pump Room 22 14 Lab 23 15 Mechanical Room 24 16 Mechanical Room 25 17 Mechanical Room 26 18 Mechanical Room 27 19 Mechanical Room 28 20 Stairway 29 20 Stairway 30 20 Stairway 31 21 Stairway 32 21 Stairway HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is lbe Prior-ity TABLE II: SAMPLE NUMBER<z> HOMOGENEOUS AREA Cunningham Water Treatment Facility,Corpus Christi,TX SAMPLE# HA.* SAMPLE LOCATION 33 21 Stairway 34 22 Floor 2 Hallway 35 22 Floor 2 Lab 36 22 Floor 2 Lab 37 23 Floor 2 Hallway 38 23 Floor 2 Lab 39 23 Floor 2 Lab 40 24 West Filter Area 41 24 West Filter Area 42 24 West Filter Area 43 25 West Entrance 44 26 West Entrance Area N.W. Corner 45 27 Water Heater 46 28 East Roof 47 29 Southeast Entrance Window 48 30 East Doorway 49 31 Center Roof 50 32 Center Roof 51 33 N.E. Corner S2 34 West Basement Pump 53 35 Ground Level East Wall 54 36 Ground Level East Window 55 37 Basement Pump Pipe 56 38 Floor 2 West Wall 57 39 Floor 2 West Wall 58 40 Ground Level @ Mid-Level Roof 59 41 Ground Level @ Mid-Level Roof 60 42 Floor 2 South Windows 61 43 North Water Storage Tank 62 44 North Water Storage Tank 63 45 West Manhole Cover 64 46 N.E. Electrical Pump Panel HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wbeii Quality is tbe 1'T ofity * Homogeneous Area HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is tbe Priority Sample Location Diagram HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SAMPLE LOCATIONS DRAWING Office and Lab Building 3,6 22 7,10 12 23 8,1124 Floor 2 25 13 2 Floor 1 21 2,5 15 L16+* L-1 14 L-2 17,18 1,4 51 Basement 19 L-3 20 21 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Filter Plant 45 44 L-7 L-8 L-5 L-6 ff49,5 42 41 40 46 48 52 47 28,30 29,32 30,33 43 L-4 34,37 Floor 2 35,38 Lab 36,39 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Pumping Plant Upper Floor 60 F56,57 54 round Level F53 Mid Section L-12 58,59 L-10 L-11 Basement Level L-9 55 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exterior Grounds , 'eter, t � �e�ltun 6 I� shed IL rie -IUimits of IDemottttai r r �lectrl,cal S1.111sZatraai - Not uur i ' 0 J �I`t.�11'�1, � wig fur W � '� ��„ � /' �/!%,'✓/uii/�.. ��;, p� l � I n�ret�e '��t�u�ture � a� rete ��:truu��ture oincIretle Struct� re DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is lbe Priority Polarized Light Microscopy Laboratory Analytical Results HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 anr rM 0 0 M 0 Technologies Laboratory e en I Motion Speci�o ists Analysis Report prepared for Envirotest, LLC Report Date: 7/9/2021 Project Name: City Of CC Cunningham W Plant Project#: 17378 SanAir ID#: 21033450 O TESTING NVLAP LAB CODE 200870-0 1551 Oakbridge Dr. Suite B I Powhatan, Virginia 23139-8061 .895.11771804.897.1177 1 fax:804.897.0070 1 IAQ@SanAir.com I SanAir.com Page 1 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Dear M.P. Kass, We at SanAir would like to thank you for the work you recently submitted. The 64 sample(s)were received on Tuesday, July 06, 2021 via FedEx. The final report(s) is enclosed for the following sample(s): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64. These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Sandra Sobrino Asbestos & Materials Laboratory Manager SanAir Technologies Laboratory Final Report Includes: - Cover Letter -Analysis Pages - Disclaimers and Additional Information Sample conditions: - 1 samples in Discrepancy w/COC condition. (#51) - 63 samples in Good condition. 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 Fax: 804.897.0070 www.SanAir.com IAQ@SanAir.com Page 2 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 1 /21033450-001 Green 98%Other 2%Chrysotile Floor Tile 12x12 Tile 2nd Floor Of Non-Fibrous Office And Lab Buiding Homogeneous 2/21033450-002 Green 98%Other 2%Chrysotile Floor Tile 12x12 Tile 2nd Floor Of Non-Fibrous Office And Lab Buiding Homogeneous 3/21033450-003 Green 98%Other 2%Chrysotile Floor Tile 12x12 Tile 2nd Floor Of Non-Fibrous Office And Lab Buiding Homogeneous 4/21033450-004 Black 100%Other None Detected Floor Tile Mastic 12x12 Tile 2nd Non-Fibrous Floor Of Office And Lab Homogeneous 5/21033450-005 Black 100%Other None Detected Floor Tile Mastic 12x12 Tile 2nd Non-Fibrous Floor Of Office And Lab Homogeneous 6/21033450-006 Black 100%Other None Detected Floor Tile Mastic 12x12 Tile 2nd Non-Fibrous Floor Of Office And Lab Homogeneous 7/21033450-007 White 100%Other None Detected Floor Tile 9x9 Tile 2nd Floor Of Non-Fibrous Office And Lab Building Homogeneous 8/21033450-008 White 100%Other None Detected Floor Tile 9x9 Tile 2nd Floor Of Non-Fibrous Office And Lab Building Homogeneous 9/21033450-009 White 100%Other None Detected Floor Tile 9x9 Tile 2nd Floor Of Non-Fibrous Office And Lab Building Homogeneous 10/21033450-010 Black 100%Other < 1%Chrysotile Floor Tile Mastic Mastic 2nd Floor Non-Fibrous Of Office And Lab Homogeneous ------------ Analyst: 4sd-tack- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 Page 3 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 11 /21033450-011 Black 100%Other < 1%Chrysotile Floor Tile Mastic Mastic 2nd Floor Non-Fibrous Of Office And Lab Homogeneous 12/21033450-012 Black 100%Other < 1%Chrysotile Floor Tile Mastic Mastic 2nd Floor Non-Fibrous Of Office And Lab Build Homogeneous 13/21033450-013 White 100%Other < 1%Chrysotile Windowpane Sealant Office And Non-Fibrous Lab Building Homogeneous 14/21033450-014 Grey 100%Other None Detected Select Walls And Ceilings Of Office Non-Fibrous And Lab Building,Plaster Homogeneous 14/21033450-014 White 100%Other None Detected Select Walls And Ceilings Of Office Non-Fibrous And Lab Building,Skim Coat Homogeneous 15/21033450-015 White 100%Other < 1%Chrysotile Window Frame Sealant Window Non-Fibrous Frames Of Lab And Offices Build Homogeneous 16/21033450-016 White 100%Other < 1%Chrysotile Sealant Penetrations And Seams Non-Fibrous Of Lab And Offices Building Homogeneous 17/21033450-017 Black 100%Other None Detected Roofing Roof Of Offices And Lab Non-Fibrous Building Heterogeneous 18/21033450-018 Black 95%Other 5%Chrysotile Roof Flashing Tar Roof Of Offices Non-Fibrous And Lab Building Heterogeneous 19/21033450-019 Tan 99%Glass 1%Other None Detected Pump Wiring Electrical Wires Of Fibrous Basement Pumps Of Offices Homogeneous ------------ Analyst: 4sd-tack- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com I IAQ@SanAir.com Page 4 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 20/21033450-020 Black 10%Synthetic 90%Other None Detected Gaskey Offices And Lab Building Non-Fibrous Pipe Gasket Heterogeneous 21 /21033450-021 Beige 99%Synthetic 1%Other None Detected Fire Hose Office And Lab Building Fibrous Fire Hose Homogeneous 22/21033450-022 White 100%Other None Detected HVAC Mastic Mastic Office And Non-Fibrous Lab Building Floor 2 Homogeneous 23/21033450-023 Black 98%Other 2%Chrysotile HVAC Mastic Mastic Office And Non-Fibrous Lab Building Floor 1 Homogeneous 24/21033450-024 White 70%Other 30%Chrysotile HVAC Mastic Mastic Office And Non-Fibrous Lab Building Floor 1 Homogeneous 25/21033450-025 Grey 85%Other 10%Chrysotile Transite Flue Cement Material Non-Fibrous 5%Crocidolite Office And Lab Building Mech Homogeneous 26/21033450-026 Grey 50%Glass 15%Other 35%Chrysotile Pipe Insulation Office And Lab Fibrous Building Mechanical Room Homogeneous 27/21033450-027 White 90%Cellulose 10%Other < 1%Chrysotile Pipe Insulation Office And Lab Fibrous Building Mechanical Room Heterogeneous 28/21033450-028 Black 100%Other None Detected Stair Treads Sheet Tile Filter Plant Non-Fibrous Stairs Homogeneous 29/21033450-029 Black 100%Other None Detected Stair Treads Sheet Tile Filter Plant Non-Fibrous Stairs Homogeneous ------------ Analyst: 4sd ferl4- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com I IAQ@SanAir.com Page 5 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 30/21033450-030 Black 100%Other None Detected Stair Treads Sheet Tile Filter Plant Non-Fibrous Stairs Homogeneous 31 /21033450-031 Black 100%Other None Detected Stair Tread Mastic Mastic Filter Non-Fibrous Plant Stairs Homogeneous 32/21033450-032 Black 100%Other None Detected Stair Tread Mastic Mastic Filter Non-Fibrous Plant Stairs Homogeneous 33/21033450-033 Black 100%Other None Detected Stair Tread Mastic Mastic Filter Non-Fibrous Plant Stairs Homogeneous 34/21033450-034 Green 30%Cellulose 70%Other None Detected Sheet Flooring Flooring Filter Plant Non-Fibrous Floor 2 Homogeneous 35/21033450-035 Green 30%Cellulose 70%Other None Detected Sheet Flooring Flooring Filter Plant Non-Fibrous Floor 2 Homogeneous 36/21033450-036 Green 30%Cellulose 70%Other None Detected Sheet Flooring Flooring Filter Plant Non-Fibrous Floor 2 Homogeneous 37/21033450-037 Black 100%Other None Detected Sheet Flooring Mastic Mastic Filter Non-Fibrous Plant Floor 2 Homogeneous 38/21033450-038 Black 100%Other None Detected Sheet Flooring Mastic Mastic Filter Non-Fibrous Plant Floor 2 Homogeneous 39/21033450-039 Black 100%Other None Detected Sheet Flooring Mastic Mastic Filter Non-Fibrous Plant Floor 2 Homogeneous ------------ Analyst: 4WL(ack- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com I IAQ@SanAir.com Page 6 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 40/21033450-040 Grey 90%Other 10%Chrysotile Ceiling Tile Filter Plant West Filter Non-Fibrous Area Homogeneous 41 /21033450-041 Grey 90%Other 10%Chrysotile Ceiling Tile Filter Plant West Filter Non-Fibrous Area Homogeneous 42/21033450-042 Grey 90%Other 10%Chrysotile Ceiling Tile Filter Plant West Filter Non-Fibrous Area Homogeneous 43/21033450-043 White 100%Other None Detected Skim Coat Exterior Walls Filter Non-Fibrous Plant Exterior Walls Homogeneous 44/21033450-044 White 100%Other None Detected Skim Coat Interior Walls And Non-Fibrous Ceilings Filter Plant Interior Homogeneous 45/21033450-045 Tan 98%Glass 2%Other None Detected Insulation Fiber Water Heater Fibrous Closet Homogeneous 46/21033450-046 White 90%Cellulose 10%Other None Detected Fire Hose Fiber Filter Plant East Fibrous Room Homogeneous 47/21033450-047 Grey 98%Other 2%Chrysotile Window Pane Glaze Powder Filter Non-Fibrous Plant Window Panes Homogeneous 48/21033450-048 White 100%Other None Detected Door/Window Frame Sealant Non-Fibrous Powder Filter Plant Doors And Homogeneous Wind 49/21033450-049 Black 93%Other 7%Chrysotile Roof Flashing Tar Filter Plant Roof, Non-Fibrous Tar Homogeneous ------------ Analyst: 4sd ferl4- Approved Signatory: Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 7 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 49/21033450-049 Black 60%Cellulose 40%Other None Detected Roof Flashing Tar Filter Plant Roof, Fibrous Felt Homogeneous 50/21033450-050 Black 100%Other None Detected Roof Tar Filter Plant Roof Non-Fibrous Heterogeneous 51 /21033450-051 Grey 100%Other None Detected Vapor Barrier Mastic Office And Non-Fibrous Lab Building,Concrete Homogeneous 52/21033450-052 Black 15%Cellulose 85%Other None Detected Pipe Gasket Fiber Filter Plant Pipes Non-Fibrous Heterogeneous 53/21033450-053 White 100%Other None Detected Skim Coat Cement Material Non-Fibrous Interios Walls Of Pumping Plant B Homogeneous 54/21033450-054 Grey 100%Other None Detected Windowpane Glaze Powder Non-Fibrous Pumping Plant Ground Level Homogeneous Windows 55/21033450-055 Black 15%Cellulose 85%Other None Detected Pipe/Pump Gasket Fiber Pumping Non-Fibrous Plant Piping Heterogeneous 56/21033450-056 White 100%Other None Detected Pipe Insulation Powder Pumping Non-Fibrous Plant Piping Homogeneous 57/21033450-057 White 98%Cellulose 2%Other None Detected Pipe Insulation Fiber Pumping Fibrous Plant Piping Homogeneous 58/21033450-058 Black 10%Cellulose 90%Other None Detected Roofing Tar Pumping Plant Roof Non-Fibrous Heterogeneous ------------ Analyst: 4sd ferl4- Approved Signatory: Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 8 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 59/21033450-059 Various 97%Other 3%Chrysotile Flashing Fibrous Tar Material Non-Fibrous Pumping Plant Roof Heterogeneous 60/21033450-060 Grey 100%Other None Detected Windowpane Glaze Powder Non-Fibrous Pumping Plant Pane Windows Homogeneous 61 /21033450-061 Black 95%Other 5%Chrysotile Tank Sealant Tar North Water Non-Fibrous Storage Tank Heterogeneous 62/21033450-062 Black 65%Glass 35%Other None Detected Tank Sealant Fiber North Water Fibrous Storage Tank Heterogeneous 63/21033450-063 Black 100%Other None Detected Pipe Sealant Tar Manhole Covers Non-Fibrous Homogeneous 64/21033450-064 Black 95%Other 5%Chrysotile Panel Sealant Tar N.E.Electrical Non-Fibrous Pump Panel,Tar Heterogeneous 64/21033450-064 Silver 100%Other < 1%Chrysotile Panel Sealant Tar N.E.Electrical Non-Fibrous Pump Panel,Coating Heterogeneous ------------ Analyst: Am(7e 66,40— Approved Signatory: Analysis Date: 7/9/2021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 9 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Disclaimer This report is the sole property of the client named on the SanAir Technologies Laboratory chain- of-custody (COC). Results in the report are confidential information intended only for the use by the customer listed on the COC. Neither results nor reports will be discussed with or released to any third party without our client's written permission. The final report shall not be reproduced except in full without written approval of the laboratory to assure that parts of the report are not taken out of context. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. The accuracy of the results is dependent upon the client's sampling procedure and information provided to the laboratory by the client. SanAir assumes no responsibility for the sampling procedure and will provide evaluation reports based solely on the sample(s) in the condition in which they arrived at the laboratory and information provided by the client on the COC, such as: project number, project name, collection dates, po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. Samples were received in good condition unless otherwise noted on the report. SanAir assumes no responsibility or liability for the manner in which the results are used or interpreted. This report does not constitute and shall not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any other U.S. governmental agencies and may not be certified by every local, state, and federal regulatory agencies. Samples are held for a period of 60 days. Fibers smaller than 5 microns cannot be seen with this method due to scope limitations. For NY state samples, method EPA 600/M4-82-020 is performed. NYELAP Disclaimer: Polarized- light microscopy is not consistently reliable in detecting asbestos in floor covering and similar non-friable organically bound materials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos containing. Asbestos Certifications NVLAP lab code 200870-0 City of Philadelphia: ALL-460 PA Department of Environmental Protection Number: 68-05397 California License Number: 2915 Colorado License Number: AL-23143 Connecticut License Number: PH-0105 Massachusetts License Number: AA000222 Maine License Number: LB-0075, LA-0084 New York ELAP lab ID: 11983 Rhode Island License Number: PCM00126, PLM00126, TEM00126 Texas Department of State Health Services License Number: 300440 Commonwealth of Virginia 3333000323 Washington State License Number: C989 West Virginia License Number: LT000616 Vermont License: AL166318 Louisiana Department of Environmental Quality: 212253, Cert 05088 Revision Date: 8/14/2020 Pa@egblbb20 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 SanAirlDNumber �l D D 1 unrlage or. N 1 r,is if Powhatan,VA 23l39 San � 804.897.11771888.895.1177 Fax 804.897.0070 Form 140,Rev 1>1/20/201 Technologies Laboratory an a n r.co rn .Company: W.............._. Envirotest .... Pro�ject. .w,.17378 ..,,........ Collect bY.,,.M.P.Kass alctn s _..........w,.,._...5233 IH 37 Access Road Ste.A4u._... „.,....,.Pro pct Name C t1!oft t t.ymnn>pg"q!. M,..; aat_. ...pfuntc.N 31151415-4)881. ......... ..................�..., 1ta a sta 78408 teFax# ci! fish,TX Date Collecd S� 7;p a t a7m las t-. ...,._ ._._.. .......-. ..._...,,,..,,,t ..,: 7-1-2021 .....m_.._ w..,. .,....,_,_...__.........._....... .. ._,......._ _.. _............... _......_ —........_w._._. —.__,..... State of Collection: .. (J Number 4936 Email:skraat/fd sitcxcnvimiuncratal.eaarn ..,.,.µ.. ._,w�.x.w..�..�...—.. 1 T4s . t:.��wawc¢t _ 1 P......._,_..............._.__........._....... ..._, �.._m,...,,.,,,_,..,, ....._._.. ...w_,_.�.....�._.. Air Soil ABB PLM EPA 600/R-931116 X ABA PCM NIOSH 7400 ❑ ARSE. PLMwEPA 6MR 93/1 Iµ6 Positive Stop ❑ ABA-2 OSHA wf TWA ❑ Vermiculite&Soil ABEPA PLM EPA 400 Point Count ❑ TEM TEM RA ❑ "....... —, -- ... 0 ABBIK PLM EPA 1000 Point Count ® A TEM NIOSH 7402 ABSPI PLM CARB 435(LOD.—0-...2_5.�/..._).. ®_w... ABBEN PLM EPA NOB** ❑ ABT2 TEM Level 1T._ .ABSP12, M PLM CARB 435(LOD 0.1%} ®..m. �_......_,.. w..,...n...�........... . ...__..._ ..... . .. .......� __—.. ._...�., . ABBCH TEM Chatfield** ® ..Clllte r ❑ lbtast ABQ PLM Qualitative PLMNY N New EPA 600 $2...... ——... —H - __ _._.� ❑ ._ ABBTM TEM EPA NOB** ® IiW TEM Wipe AS D-6480 New York FLAP _ ❑ -020 © 11I)M I l M Mac roam ASTM D-5755 ❑ ** Available on 24-hr.to 5 y TAT EPA2 NY FLAP 198.1 ® "m""' — — _ti......_._._.........w..... Water ENY NY ELAP 198.6 PLM NOB 13 atrox Other ABHE PA 100.2 ® ABBNY NY ELAP 198.4 TEM NOB ❑ .._�..�....m. ._.,-. .....�.......w..,...w....m.�,..-.�......_ � ®.,�..T . ....._ 3"urn Ar�ottrad �.._,_......_--.w..w_........,..� . ...w..w .,n...—.........ww__.......W�._........ {4 HR TEM) ❑ " 12 HR ❑ 24 HR ❑ 3 6 1,SHR TE ❑ Times 2 Das X 3 Dat r� fkkys ._._:.._. _... ........... ------ Special Instructions ti4 PLM Samples See Attached Form Volume Sample Flow Start—Stop le# Sample Identification/Location �.....�,..,....,._.�.�.�._. .�..�,._._._,,,.�.�.. ..�..._.. or Area Date Rate' Time* See Attached Form — — I clin< tushed b Date Titn _ Received by Date Time M.P. Kass 7- -2012 ma. I If no technician is provided,then the primary contact for your account win be selected.Unless scheduled the tuirmow nar and time for all samples received after 3 pm EST Friday will begin at 8 am Monday morning.Weekend or holiday work must be scheduled ahead of time and is charged for rush turnaround time.SanAir covers Standard Overnight FedEx shipping.Shipments billed to SanAlr with a faster shipping rate will result in atldidom l charges. Paetp,qe 4r of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Hanson Professional Services Inc. HANSON 4501 Gollihar Road Engineering I Planning I Allied Services Corpus Christi,Texas 78411 (361)814-9900 Fax:(361)814-4401 www.hanson-inc.com December 01, 2021 Mr. Jeffrey H. Edmunds, P.E. Director of Engineering Services City of Corpus Christi 1201 Leopard St. 31 Floor City Hall Corpus Christi, Texas 78401 Re: Lead Paint Site Observations and Document Review Cunningham Water Treatment Facility, 1-37 Frontage Rd., Corpus Christi, TX 78410 Dear Mr. Edmonds: Hanson Professional Services Inc. (Hanson) was requested by the City of Corpus Christi, Texas (City) to conduct site observations of the above-mentioned facility for the purpose of providing photo documentation of interior and exterior locations of interest as described in a report prepared by Envirotest, LLC, (Envirotest) of Corpus Christi, Texas. The "Lead Paint Inspection Report — Cunningham Water Treatment Facility" (The Envirotest Report) identified several paint coatings (films)throughout the facility that tested were characterized as containing lead-based paint(LBP). The purpose of Hanson's site observations was to identify changes to the buildings / structures or additional or changed materials suspected of containing LBP not identified in the Envirotest Report. The City also requested that Hanson review the results of laboratory analysis performed on the samples collected by Envirotest and provide professional recommendations regarding the regulatory status and required handling and disposal procedures for debris generated as a result of the demolition of the tested components of the facility. Hanson's understanding of the City's plan for the demolition work is that the project will be competitively bid and performed by a third- party contractor with the City performing construction observation. Envirotest Report The original Envirotest report was issued on July 9, 2021 and was based on a site inspection conducted on July 1, 2021. During the site observations, Envirotest collected sixteen samples of "suspect lead-containing paint" from various components at the facility. Laboratory analysis of these samples was performed by SanAir Technologies Laboratory. The screening criteria used by Envirotest to characterize the results of these samples was cited from the "State of Texas" and consisted of either one milligram (mg) of lead per square centimeter (cm) as measured by X-Ray Fluorescence(XRF)or 0.5% lead by weight as measured by laboratory analysis. The cited criteria are consistent with the definition of LBP under the Texas Environmental Lead Reduction Rules (TELRR), adopted by the Texas Department of State Health Services (TDSHS), and codified under Title 25, Texas Administrative Code, Chapter 295, Subchapter I. [See 25 TAC 295.202(52)] I:\19jobs\19L0247A09\Admin\14-Reports\Lead Paint Site Observations&Document Review.docx DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 - 2 - Of the sixteen samples collected, Envirotest concluded that seven (L-4, L-5, L-7, L-10, L-11, L-15 and L-16) exceeded their cited screening criteria. Of the remaining nine samples, only one was reported as below the laboratory reporting limit, with the other eight reported as containing lead between the laboratory reporting limit and the Envirotest screening criteria. Hanson Site Observations Hanson conducted on-site observations at the facility on September 22 and 23, 2021. The observations were performed by Mr. Sacha C. Winkler, an Environmental Scientist with Hanson. No samples were collected by Hanson during these site observation visits. Photographic documentation from our site visits has been provided as Attachment-A. The observations made during our September 2021 site visits appear to be consistent with the conditions documented in the Envirotest Report with the following exceptions: • The Lead Paint Sample Analysis Summary Table on page 6 of the Envirotest Report presents Sample # L-16 described as "West Exterior of pump house. All piping sealant including interior drain lines; silver solid metal." This sample location was not shown on any of the Sample Location Diagrams in the original version of the report. • During our site visit, red paint was observed on masonry pillars and stairs in the Pumping Plant building. This coating was not addressed in the Envirotest report. However, the red paint was a topcoat over white paint that was characterized by the Envirotest Report as LBP. Evaluation of Envirotest Report When presented with the apparent omission of Sample #L-16 (as described above) Envirotest acknowledged Sample # L-16 was omitted from the original diagrams and revised the report on November 11, 2021 to include the sample location, as reflected on the"Exterior Grounds"diagram included as page 11 of the Envirotest Report package. The revised report is provided as Attachment—B to this letter. The Envirotest Report limits its findings to only the samples analyzed, warns that the sample results may not reflect the actual composition of all paint film coatings associated with the structure and that additional LBP materials may be present beyond those specifically identified. As outlined above, Envirotest appears to have characterized the results of their sampling and ensuing laboratory analysis in accordance with the TELRR under 25 TAC 295.202 (52). However, as stated in 25 TAC 295.201(a), the TELRR regulates LBP activities in "target housing and child- occupied facilities." 25 TAC 295.202(16) defines a child-occupied facility as one a structure constructed before 1978 and regularly visited by a child, six years of age or younger, at least two days in a calendar week for more than three hours per day totalling 60 hours each year. 25 TAC 295.202(75) defines target housing to be housing constructed prior to 1978. The facility would not qualify as target housing either in its prior operating state or its current dormant state. In addition, the potential exposure of construction workers performing demolition of any LBP components of the facility would be different than exposure to lead anticipated under the TELRR. The hazards posed from potential LBP components at the facility would be subject to the U.S. Occupational Health and Safety Administration (OSHA) Lead in Construction Program, as codified under Title 29, Code of Federal Regulations (CFR) Standard 1926.62. Rather than using the lead content of the in-situ material as does the TELRR, the OSHA Lead in Construction standard uses a criteria of 50 micrograms of lead per cubic meter of air(50pg/m3) averaged over an eight-hour period. I:\19jobs\19L0247A09Wdmin\14-Reports\Lead Paint Site Observations&Document Review.docx i � DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 - 3 - Without understanding the specific means and methods employed in completing the demolition work, in-situ lead concentrations documented in the Envirotest report relating to airborne concentrations cannot be properly assessed. While residue from components represented by the Envirotest samples characterized as exceeding the TELRR LBP criteria could certainly contribute to the airborne lead concentrations exceeding the OSHA standard, it is also possible that the residue from components represented by the Envirotest samples characterized as below theTELRR LBP criteria could also contribute to airborne lead concentrations exceeding the OSHA standard. Fifteen of the sixteen Envirotest samples contained lead above the laboratory reporting limit. The one sample (L-9) that did not contain lead above the reporting limit was from blue paint from the "Pumping Plant pump." Unfortunately, there is other blue paint at the facility that does contain lead above the TELRR threshold, (L-5)and it may be difficult to ascertain in the field which blue paint contains lead and which does not. Findings and Conclusions Based on Hanson's site observations and document reviews, it appears that the information contained within the Envirotest Report may be relied upon for demolition activities based on the following conditions: • This report of Hanson's observations and the revised Envirotest Report should be included in the construction procurement documents to document notification to the bidders/contractors that LBP materials are expected to be encountered in completing the demolition of the facility. • The construction procurement documents should direct the bidders/contractors to consider all painted surfaces encountered during demolition of the facility as containing LBP. • Since the construction contractor is responsible for the means and methods of construction and job-site safety conditions, the construction documents should identify the demolition work as subject to the OSHA Lead in Construction Program. • All building materials and facility structures with painted surfaces should be either recycled or properly disposed in accordance with applicable federal and state regulations. The U.S. Environmental Protection Agency (EPA) has stated that solid architectural components coated with LBP are less likely to be hazardous because of the small ratio of lead paint to total waste mass. The U.S. Army conducted a study which concluded that whole-building demolition debris is not likely to exceed the toxicity characteristic standard for lead if it is handled as a single, whole waste stream and disposed all together (lead- based paint contaminated debris waste characterization study No. 27-26-JK44-92. May 1993). Whole-building demolition debris is therefore considered a non-hazardous waste with regard to lead with no sampling/analysis of painted components for lead required for disposal as non-hazardous waste. • Individual waste materials and residues from LBP components, such as paint chips, sand blast residue, vacuum debris and dust, and sludge from chemical paint stripping, if managed separately with regard to renovation/abatement activities should either be sampled/analyzed using toxicity characteristic leaching procedures (TCLP) and disposed accordingly or segregated from other large-scale debris and managed as hazardous waste. • While this report addresses LBP, other hazardous constituents such as asbestos containing material (ACM) and polychlorinated biphenyls (PCBs) from oil-filled electrical equipment may require special handling and should be removed before demolition. The I:\19jobs\19L0247A09Wdmin\14-Reports\Lead Paint Site Observations&Document Review.docx i � DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 - 4 - demolition contractor should check with the intended waste facility for any special handling requirements or restrictions. • The demolition contractor should develop and submit to the City as a construction submittal a site-specific health and safety plan (HASP) that addresses the potential for occupational exposure to lead during demolition activities in accordance with 29 CFR 1926.62 and any other identified hazards. • In conjunction with or in addition to the control measures employed by the contractor, the demolition contractor should control the dispersal of lead from LBP during demolition activities to minimize potential environmental impacts to the facility and off-site properties. Control activities may include dust suppression measures, containment systems and modified work practices. We appreciate the opportunity to assist you with this project. Should you need any additional information or if we can help you in any way, please feel free to contact us. Sincerely, HANSON PROFESSIONAL SERVICES INC. Sacha C. Winkler Environmental Scientist Gra t A. J ckso�rrw P.E. Chief Production OfficerNice President Enclosure:Attachment A—LBP Site Observation Photographs Attachment B—Lead Paint Inspection Report(Revised) Prepared by Envirotest, LLC. 1:\19jobs\19LO247AO91Admin\14-Reports\Lead Paint Site Observations&Document Review,docx DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 ATTACHMENTS DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment —A LBP Observation Photographs DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment A— LBP Site Observation Photographs 1. Photo taken facing southeast from the middle of the first-floor breezeway between Unit 1 and 2. Gray paint (Sample # L-4) coating the control panels (shown) is lead-based. An additional control panel is located at the base of the stairs to the right of the photo (not shown) leading to the Filter Plant lab immediately above this location. A similar control panel was observed in the basement of the Filter Plant; both additional control panels have exterior coatings similar in color but do not appear to have been tested for the presence of lead. r l i% 2. Photo taken facing southeast from the Filter Plant lab on the second floor above the breezeway between Units 1 and 2. The white paint used on the upper half of the walls and ceiling did not contain lead,the blue paint(Sample # L-5) used on the lower half of the walls (shown)was reported to be lead-based. live s u I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\LBP\Attachment A-LBP Site Observation Photographs.docx Page 1 of 5 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment A— LBP Site Observation Photographs 3. Photo taken facing northeast from the first-floor breezeway between Units 2 and 3. Yellow paint (Sample# L-7) on the "metering pipes" (shown) was reported to be lead-based. Yellow paint was observed on several other surfaces in the basement of this building and do not appear to have been tested to confirm the presence or absence of lead in those films 1, 4. Photo taken facing North from the basement of the Filter Plant between Units 2 and 3. One of the control panels described in Photo No.1 is shown. The paint used as an exterior coating for this control panel is suspect for being lead-based along with the yellow paint on the adjacent stairway visible to the right in the photo. I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\LBP\Attachment A-LBP Site Observation Photographs.docx Page 2 of 5 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment A— LBP Site Observation Photographs 5. Photo of yellow paint on a blind flange pipe cover in the basement of the Filter Plant. This is an additional yellow coating (film)suspected of being lead-based. 6. Photo of a yellow painted brick pillar and metal pipe also located in the basement below the Filter Plant. These locations do not appear to have been sampled and are suspect to be lead-based. ail i if f r I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\LBP\Attachment A-LBP Site Observation Photographs.docx Page 3 of 5 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment A— LBP Site Observation Photographs 7. Photo taken facing southeast from the lower level of the Pumping Plant. This building was painted white(Sample # L-10)from the walls to the ceiling with the lower portion of the walls painted gray (Sample # L-11) to the floor. Both pigments were sampled and reported to be lead-based. Red painted surfaces were also observed in this building that do not appear to have been sampled and are suspect to be lead-based, such as the stairs visible to the left in this photo. White and gray painted walls are also shown in the photo. i` E� l 8. Photo taken facing southeast from the ground level of the Pumping Plant. White and gray lead-based painted walls and ceiling are shown. Pealing red paint from a column visible to the right in the photo is also shown. This is an additional location where red paint was observed on a surface in the building that does not appear to have been sampled and is suspect to be lead-based. munewnuiyA ,.,.. iSfi711W91'�N ill 1i� ilii/ /l/j//' p y� III IJw i I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\LBP\Attachment A-LBP Site Observation Photographs.docx Page 4 of 5 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment A— LBP Site Observation Photographs 9. Photo taken facing northeast from outside the northeast corner of the Office and Lab building. The silver paint (Sample# L-15) covering the vertical pump to the right in the photo was reported to be lead-based. Y „.ye� , / /;r i- ✓ � � eK- /off � ,,, . r y ,IY'rlGl�i�i,� � rely r i r��Li y�f r�PL�✓a �r�i � 'r i y n a, v 0 10. Photo taken facing northeast from outside the southwest corner of the Pumping Plant. Metallic pipe sealant (Sample #L-16) observed between pipe joints (shown) was reported to contain lead. The silver paint on these pipes is also suspect to be lead-based. o , m ��1✓ �l��n �r��(�ryya�ta✓ yt"te'�r11��✓'"afft/ "I �� a � r i " �� Pt r'. ,s/ ieya� r�i"�r u' n"yI loF' V,, ,r) °; � ✓l, 'it I:\19jobs\19L0247A09\Admin\15-Field-Laboratory Data\LBP\Attachment A-LBP Site Observation Photographs.docx Page 5 of 5 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Attachment — B Lead Paint Inspection Report (Revised) Prepared by Envirotest, LLC DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Priority Lead Paint Inspection Report ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ July 9, 2021 CUNNINGHAM WATER TREATMENT FACILITY —37 FRONTAGE RD CORPUS CHRISTI, TEXAS 78414 Prepared for: CITY OF CORPUS CHRISTI Prepared by: ENVIROTEST, LLC 5233 IH 37 SUITE A-3 CORPUS CHRISTI,TEXAS 78408 (361) 887-9400 ENVIROTEST PROJECT NUMBER: 17379 HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl io city July 9, 2021 Mr. Max Jones Asset Management City of Corpus Christi 1201 Leopard Street Corpus Christi,TX 78401 RE: Limited Lead Based Paint Inspection Cunningham Water Treatment Facility 1-37 Frontage Corpus Christi,TX 78410 Envirotest Project Number: 17379 Dear Mr.Jones: Enclosed is the report for the lead paint inspection performed at the Cunningham Water Treatment Facility in Corpus Christi,TX. The inspection was performed on July 1, 2021, by Mr. Paul Kass of Envirotest, LLC. SCOPE OF WORK The scope of this project was to identify suspect lead-containing paint films associated with the above reference property. Sixteen (16) samples of suspect lead-containing paint were collected. The State of Texas defines lead-based paint as having>_ 1.0 mg/cm as measured by XRF or laboratory analysis, or >_ 5,000 parts per million (ppm) lead, >_ 0.5% lead by weight, or >_ 5000 mg/kg, as measured by laboratory analysis. Seven (7) samples collected where above the regulatory limit for being considered lead containing paint. See Summary Table. Suspect Films Tested Paint film sampling was conducted in accordance with commonly accepted commercial and professional standard practices for similar assignments. The intent of the project was to identify painted surfaces that contained elevated levels of lead. Visually discernable painted surface coatings associated with the above- referenced building were sampled for lead content. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl io city Sampled Materials Data The table below contains the homogenous paint descriptions, locations, and a summary of the analytical results. The complete laboratory analytical results for paint film samples are listed in a separate laboratory document following the text of this report. Analytical Methods Lead-based paint film analyses were performed at SanAir Technologies Laboratories Inc. laboratory in Powhatan, VA. SanAir is an American Industrial Hygiene Association participant laboratory (#1629S2) and a National Institute of Standards and Technology NVLAP-accredited laboratory (#200870). Paint films were analyzed according to EPA Method SW-846 7420/30508, using flame atomic absorption spectrophotometry. LIMITATIONS This sampling report does not guarantee that additional lead-containing paint is not present. The analytical results pertain to only the samples analyzed and may not reflect the actual composition of all paint film coatings associated with the structure. Areas such as, but not limited to, interior of mechanical or other equipment, interior of piping flanges/valves, interior of electrical components, behind non-movable finish materials, were specifically excluded and not investigated for the presence of paint films. Envirotest, LLC assumes no responsibility for any subsequent use or interpretations of these analytical results. This report must not be used to claim product endorsement by NVLAP or any other state or federal government agency. Please call us if you have any questions regarding this inspection report. We appreciate the opportunity to be of service to you. Sincerely, '40ma k4&4; Stacy Kraatz Paul Kass South Texas Regional Manager Senior Field Technician Envirotest, LLC Envirotest, LLC HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 'ES"T' Own,Quality is the Priority Sample Analysis Summary Table HOUSTON * CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 - Corpus Christi,Texas 78408 - Voice 361.887.9400 - Fax 361.887.9401 - www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl-io city LEAD PAINT SAMPLE ANALYSIS SUMMARY Cunningham Water Treatment Facility,Corpus Christi,TX 78410 PAINT COLOR LAYER. LEAD LEAD SAMPLE, SAMPLE LOCATIONBASED DESCRIPTION CONCENTRATION # tng/kg(%by weight) PAINT L-1 Offices and Lab Bldg. Entrance White 0.147% No Door L-2 Offices and Lab Bldg. Floor 2 White 0.076% No Railing L-3 Offices and Lab Bldg. E. Basement Grey 0.424% No Pump Room Pump L-4 Filter Building Control Panel Grey 1.235% YES L-5 Filter Building Interior Walls Lower Blue 0.978% YES Half Filter Building Interior Walls Upper White 0.332% L-6 No Half and Ceilings L-7 Filter Building Metering Piping Yellow 6.065% YES L-8 Filter Building Metering Pipe Red 0.056% No Supports L-9 Pumping Plant Pump Blue <0.010% No L-10 Pumping Plant Walls White 1.171% YES L-11 Pumping Plant Walls Grey 2.212% YES L-12 Pumping Plant Furnace Black 0.393% No L-13 Pumping Plant Exterior North White 0.425% No Motor L-14 North Holding Tank Pipe Silver 0.012% No L-15 Exterior Pump N.E. of Office and Silver 2.675% YES Lab Bldg. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl.io city PAINT COLOR LAYER LEAD LEAD SAMPLE SAMPLE LOCATION CONCENTRATION BASSI) DESCRIPTION PAINT # mg/lig(/o by weight) West Exterior of pump house. All Silver solid metal L-16 piping sealant including interior 9.953% YES drain lines EPA, HUD, and Texas Standards for being considered lead containing paint are: 1.0 mg/cm2-X-ray fluorescence (XRF) >_ 5,000 parts per million (ppm) >_ 5000 mg/kg concentration >_0.5% by weight < RL= Below Reporting Limit HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 'ES"T' Own,Quality is the Priority Sample Location Diagram HOUSTON * CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 - Corpus Christi,Texas 78408 - Voice 361.887.9400 - Fax 361.887.9401 - www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SAMPLE LOCATIONS DRAWING Office and Lab Building 3,6 22 7,10 12 23 8,1124 Floor 2 25 13 2 Floor 1 21 2,5 15 L16+* L-1 14 L-2 17,18 1,4 51 Basement 19 L-3 20 21 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Filter Plant 45 44 L-7 L-8 L-5 L-6 ff49,5 42 41 40 46 48 52 47 28,30 29,32 30,33 43 L-4 34,37 Floor 2 35,38 Lab 36,39 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Pumping Plant Upper Floor 60 F56,57 54 round Level F53 Mid Section L-12 58,59 L-10 L-11 Basement Level L-9 55 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exterior Grounds , aa 'eter, d�� e�l� un 6 I� shed IL rie -IUimits of IDemoliflai r r �lectrl,cal S1.111sZatraai - Not uur i ' 0 J u br��Gi �� II n�ret�e '��u�ture � a� rete ��:truu��ture DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 'ES"T' Own,Quality is the Priority Laboratory Analytical Results HOUSTON * CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 - Corpus Christi,Texas 78408 - Voice 361.887.9400 - Fax 361.887.9401 - www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 anr rM 0 0 M 0 Technologies Laboratory e en I Motion Speci�o ists Analysis Report prepared for Envirotest, LLC Report Date: 7/9/2021 Project Name: City Of CC Cunningham W Plant Project#: 17379-213 SanAir ID#: 21033461 ddb ID d 162952 1551 Oakbridge Dr. Suite B I Powhatan, Virginia 23139-8061 888.895.11771804.897.1177 1 fax:804.897.0070 1 IAQ@SanAir.com I SanAir.com Page 1 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033461 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:34 AM Name: Envirotest, LLC Project Number: 17379-213 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Dear M.P.Kass, We at SanAir would like to thank you for the work you recently submitted. The 1 sample(s)were received on Tuesday, July 06, 2021 via FedEx. The final report(s) is enclosed for the following sample(s): L-16. These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Abisola Kasali Metals Laboratory Director SanAir Technologies Laboratory Final Report Includes: - Cover Letter -Analysis on Test Family AA - Disclaimers and Additional Information Sample conditions: - 1 samples in Good condition. 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 Fax: 804.897.0070 www.SanAir.com IAQ@SanAir.com Page 2 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033461 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:34 AM Name: Envirotest, LLC Project Number: 17379-213 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Baird, Marti Test Method: SW846/M3050B/7000B Lead Paint Analysis w w w m 21033461 - 1 L-16 11210 0.1126 88.8 99520 9.953 Metal Pipe Sealant Ng/g(ppm) By Weight Method Reporting Limit <10 pg/0.1 g paint Signature: �^ Reviewed: Date: /7/`8"/_2021 Date: 7/8/2021 Page 3 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Disclaimer SanAir Technologies Laboratory, Inc. participates in the Environmental Lead Accreditation Program (ELAP) administered by AIHA-LAP, LLC (Lab ID 162952). Refer to our accreditation certificate or www.aihaaccreditedlabs.org for an up to date list of the Fields of Testing for which we are accredited. SanAir also participates in the State of New York's DOH-ELAP (Lab Id 11983), and has met the EPA's NLLAP program standards. This report does not constitute endorsement by AIHA-LAP, LLC and/or any other U.S. governmental agencies; and may not be accredited by every local, state or federal regulatory agency. This report is the sole property of the client named on the SanAir Technologies Laboratory chain-of-custody(COC). Neither results nor reports will be discussed with or released to any third party without our client's written permission. Final reports cannot be reproduced, except in full, without written authorization from SanAir Technologies Laboratory, Inc. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. SanAir is not responsible for sample collection or interpretation made by others. SanAir assumes no responsibility for information provided by the client on the COC such as project number,project name, collection dates,po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. SanAir Technologies Laboratory, Inc only assures the precision and accuracy of the data it generates and assumes no responsibility for errors or biasing that occur during collection prior to SanAir's receipt of the sample(s). SanAir's Method Detection Limits (MDL) and Reporting Limits (RL)have been derived using various materials meeting each accrediting agencies' standards. All quality control results are acceptable unless otherwise noted. Results are not corrected for blanks. For Lead Exposure Limits in Paint, refer to HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards and State and Federal Regulations, where applicable. Revision Date 10/20/2020 Page 4 of 6 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90AO-87A22FF2BC05 1551 02&bridge Dr STE B SanAir Number a Powhatan,VA 23139 Metals& Lead Sane 804.897.1177/888.895.1177 Tednologies laboratory Fax 804.897.0070 Chain of Custody sanatr.cam Form 70,Revision 9,01/19/20 7 Com Envirotest Pro ect#:17379-B phone#.361-887-9400 Address:5233 !H 37 Suite A-3 Project Name:City of CC Cunningham AW Plant Phone#: City,St. Zip:Corpus Christi Texas 78408 Date Collected:7-1-2021 Fax#:361-887-9401 1 ..M_P.WKass w.__..... 7 amj�lesCectedy3Email- . ..... Account# 3138 U.S.State Collected in:T@XcIS Email- Matrix Types Metals Analysis Types ❑ Air(aa�furu g u) Total Co W W.M .�.ncention of Lead .. ❑ ICP-total concentration of metals(please .. ..._........_..._.. _....._.._ . ... ...w.tra.w.�..__._..� .,.. ._................. ❑ Wipe(ug/111:2) Total Concentration of RCRA 8 Metals❑ list metals): ❑ Paint ❑Soil ®Bulk(mugg;/g,or qupm) TCLP for Lead 11 ❑ Other: TCLP for RCRA 8 Metals❑ Turn Around Same Day❑ 1 Day❑ 2 days❑ 3 Days it Time ❑ Standard(5 day) ❑ Full TCLP(1 Od) Collection Start Stop Volume(L) Sample# Date&Time Sample Identification/Location Flo, Rate p .&Time � Time Time Area(Stl ft L-16 7-1-21 17:30 Metal Pipe Sealant Special Instructions Relitl uished b Date Time -y Received b . DateTime„ —� M.P.Kass —7-1-2021 _ 17:00---- Date = If no technician is provided,then the primary contact of your account will be selected. Unless scheduled,the t irnaround time for all samples received after 3 pm will begin at 8 am the next business morning.Weekend or holiday work must be scheduled ahead of time and is charged at 150%of the Rush TAT rate. There is a minimum charge of$100 for weekend work. A courier charge will be applied for same day and one-day turnaround times for offsite work.SanAir covers Standard Overnight FedEx shipping.Shipments blued to San"with a faster shipping rate will result is additional charge w. Page____o Page 5 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 0 L, j 0 L—L LCI Offlk ESL, .. .................- Vim Qiwfi�') is the llfioa4, Lead Bulk S�Im�ForMm Date: 7-1-2021 Client: Ci of Cc Plant/Building Name: Cunning1jam. Waste Water Plant Sample# Sample Location Material Color Misc.Notes L-16 West Exterior of Pump Solid Metal Silver All piping sealant House including interior drain lines .................. ---— — -- ------- ...... Technician Name: M.P. Kass (Send this orm w/Chain-of-Custody) CIUV CORPUS CHRISTI HOUSTON 5233 ftf37 Accc!is ilos(9 Smite A-3- CoTposChnsti iX 78-108 - ,161-887-9400 m Fax 361-887, tide www onvirolesdid.c Page 6 of 6 .........."I'l—,.......... ...............---, I "I',- DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 anr rM 0 0 M 0 Technologies Laboratory e en I Motion Speci�o ists Analysis Report prepared for Envirotest, LLC Report Date: 7/9/2021 Project Name: City Of CC Cunningham W Plant Project#: 17379 SanAir ID#: 21033463 ddb ID d 162952 1551 Oakbridge Dr. Suite B I Powhatan, Virginia 23139-8061 888.895.11771804.897.1177 1 fax:804.897.0070 1 IAQ@SanAir.com I SanAir.com Page 1 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033463 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:49 AM Name: Envirotest, LLC Project Number: 17379 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Dear M.P. Kass, We at SanAir would like to thank you for the work you recently submitted. The 15 sample(s)were received on Tuesday, July 06, 2021 via FedEx. The final report(s) is enclosed for the following sample(s): L-1, L-2, L-3, L-4, L-5, L-6, L-7, L-8, L-9, L-10, L-11, L-12, L-13, L-14, L-15. These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Abisola Kasali Metals Laboratory Director SanAir Technologies Laboratory Final Report Includes: - Cover Letter -Analysis on Test Family AA - Disclaimers and Additional Information Sample conditions: - 15 samples in Good condition. 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 Fax: 804.897.0070 www.SanAir.com IAQ@SanAir.com Page 2 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033463 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:49 AM Name: Envirotest, LLC Project Number: 17379 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Baird, Marti Test Method: SW846/M3050B/7000B Lead Paint Analysis w w w m 21033463- 1 L-1 155 0.1051 95.1 1470 0.147 Offices And Lab Bldg. Entrance pg/g(ppm) By Weight Door White 21033463-2 L-2 83 0.1085 92.2 763.3 0.076% Offices And Lab Bldg. Floor 2 pg/g(ppm) By Weight Railing White Red 21033463-3 L-3 468 0.1104 90.6 4241 0.424% Offices And Lab Bldg. E.Basement pg/g(ppm) By Weight Pump Room Pump Grey Red 21033463-4 L-4 1299 0.1052 95.1 12350 1.235% Filter Building Control Panel Grey pg/g(ppm) By Weight Red 21033463-5 L-5 1034 0.1057 94.6 9784 0.978% Filter Building Interior Walls Lower pg/g(ppm) By Weight Half Blue White 21033463-6 L-6 365 0.1098 91.1 3324 0.332% Filter Building Interior Walls Upper pg/g(ppm) By Weight Half And Ceilings White 21033463-7 L-7 6119 0.1009 99.1 60650 6.06S% Filter Building Metering Piping p9/g(ppm) By Weight Yellow Grey 21033463-8 L-8 57 0.1009 99.1 562.2 0.056% Fiilter Building Metering Pipe pg/g(ppm) By Weight Supports Red Grey 21033463-9 L-9 <10 0.1035 96.6 <96.6 <0.010% Pumping Plant Pump Blue p9/g(ppm) By Weight 21033463- 10 L-10 1188 0.1014 98.6 11710 1.171 % Pumping Plant Walls White pg/g(ppm) By Weight 21033463- 11 L-11 2313 0.1046 95.6 22120 2.212% Pumping Plant Walls Grey White p5/g(ppm) By Weight Method Reporting Limit <10 pg/0.1 g paint Signature: Reviewed: Date: 7/8/2021 Date: 7/8/2021 Page 3 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033463 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:49 AM Name: Envirotest, LLC Project Number: 17379 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Baird, Marti Test Method: SW846/M3050B/7000B Lead Paint Analysis 21033463- 12 L-12 396 0.1008 99.2 3926 0.393% Pumping Plant Furnance Black Ng/g(ppm) By Weight White 21033463- 13 L-13 432 0.1016 98.4 4252 0.425% Pumping Plant Exterior North Motor pg/g(ppm) By Weight White 21033463- 14 L-14 13 0.1067 93.7 119.8 0.012% North Holding Tank Pipe Silver pg/g(ppm) By Weight 21033463- 15 L-15 2913 0.1089 91.8 26750 2.675% Exterior Pump N.E.Of Office And pg/g(ppm) By Weight Lab Bldg Silver Method Reporting Limit <10 lag/0.1 g paint Signature: �^ Reviewed: ° J" Date: /7/'8/_2021 Date: 7/8/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 4 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Disclaimer SanAir Technologies Laboratory, Inc. participates in the Environmental Lead Accreditation Program (ELAP) administered by AIHA-LAP, LLC (Lab ID 162952). Refer to our accreditation certificate or www.aihaaccreditedlabs.org for an up to date list of the Fields of Testing for which we are accredited. SanAir also participates in the State of New York's DOH-ELAP (Lab Id 11983), and has met the EPA's NLLAP program standards. This report does not constitute endorsement by AIHA-LAP, LLC and/or any other U.S. governmental agencies; and may not be accredited by every local, state or federal regulatory agency. This report is the sole property of the client named on the SanAir Technologies Laboratory chain-of-custody(COC). Neither results nor reports will be discussed with or released to any third party without our client's written permission. Final reports cannot be reproduced, except in full, without written authorization from SanAir Technologies Laboratory, Inc. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. SanAir is not responsible for sample collection or interpretation made by others. SanAir assumes no responsibility for information provided by the client on the COC such as project number,project name, collection dates,po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. SanAir Technologies Laboratory, Inc only assures the precision and accuracy of the data it generates and assumes no responsibility for errors or biasing that occur during collection prior to SanAir's receipt of the sample(s). SanAir's Method Detection Limits (MDL) and Reporting Limits (RL)have been derived using various materials meeting each accrediting agencies' standards. All quality control results are acceptable unless otherwise noted. Results are not corrected for blanks. For Lead Exposure Limits in Paint, refer to HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards and State and Federal Regulations, where applicable. Revision Date 10/20/2020 Page 5 of 8 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 ......... 1551 Oakbridge Dr STE B SanAir ID Number Powhatan,VA 23119 Metals& Lead S��rr77�nAl r 80-4.897.1177/888.895.1177 Chain of Custody Tedinetlooes Laboratory Fax 804.897.0070 Fonn 70,Revision 9,01/19/2017 sanair.corn Company:Envirotest Pro ject4.17379 Phone#-361-887-9400 Address:5233 1H 37 Suite A-3 Prqject Name:City of CC Cunningham'A W Plant Phone#: CI!Y,St,Zip:Corpus Christi Texas 78408 Date Collected:7-1-2021 Fax 4:361-887-9401 0 P.O.Number:S, 11!�l llected By:M.P. Kass ,4937 ............. ....... ...... AcAcount#.3138 1 LS.Sww Collected in:Texas Email: Matrix Types Metals Analysis Types • Air(Ug/M3) Total Concentration of Lead 0 [CP-total concentration of metals(please • Wipe(Ug/ft2) Total Concentration of RCRA 8 Metals 0 list metals): ...........11-1111...... M Paint ElSoil 0BuIk(ug/p or lapin) TCLP for Lead 0 .............................. ......... 11 Other: TCLP for ...................... RC RA 8 Standard(5 Metals 11 3 Days Turn Time El day) 0 Full TCLP(I 0d) Around Same Day 0 1 Dav 0 2 days 0 ................ Sam le# Collection Sample Identification/Location FloK Rate Start Stop Volume(L) Date&Time Time Time Area(S4 ft) See Attached Form ---------- Special ........... Instructions -------- Relint wished 11 Date Time Received ll ' Date Time M.P.Kass 7-1-2021 17:00 If no technician is provided,then the primary contact of your account will be selected. Unless scheduled,the I ornaround time for all samples received after 3 pm will begin at 8 am the next business morning.Weekend or holiday work must be scheduled ahead of time and is charged at 150%of the Rush TAT rate. There is a minimum charge of$100 for weekend work. A courier charge will be applied for same day and one-day turnaround times for offsite work.SauAir covers Standard Overnight FedEx shipping.Shipments billed to SamAir with a faster shipping rate will result in additional charges, Page_of Page 6 of 8 ........... .................... DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 _. OF ro. Lead Paint Sa pline Form Date: 7-1-2021 Client: Ci of CC Pant/Building Name: Cunningham Waste Water Plant Sample# Sample Location Paint Color Primer Color Misc.Notes L-1 Offices and Lab Bldg. White N/ Entrance Door L-2 Offices and Lab Bldg. Whtie Re Floor 2 Railing L-3 Offices and Lab Bldg. E. Grey Rel Basement Pump Room Pum L-4 Filter Building Control Grey Re Panel L-5 Filter Building Interior Blue Whte Walls Lower Half L-6 Filter Building Interior White N/ Walls Upper Half and Ceilings L-7 Filter Building Metering Yellow Grey Piping L-8 Filter Building Metering Red Grey Pipe Supports L-9 Pumping Plant Pump Blue N/ L-1 0 Pumping Plant Walls White N/ L-11 Pumping Plant Walls Grey White w L-12 1 ._. Pumping... _ . . ...... .._ .. ....w.........._...._a...... u .. . ......... _... . . ....... ._._......�.....�. . ..... ....... Plant Furnace Black White L-13 Pumping Plant ExteriorL:::White N/ North Motor CORPUS CHRISTI HOUSTON 3233 11-9.3"8 Access Road Suite Ae-3- Corpus 9.Chrisfi TX.. 8409 m 36t-887-9400 , Fax 361 987'p We www enviyote scEsxW a oaea C 2 ( o) ;l c; Page 7 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 11 dui°pi Quality to fe Prio d� ` L-14 North bolding Tank.Pipe � Silver N/ L-15 Exterior Pump N.E. of Silver / ._._ 'Office and Lab Bldg..,_,,_. .........., Technician Name:—M.P. Kass (Send this I Orin w/Chain-of-Custody) CORPILISCHRISTI HOUSTON 5233 RRR37 Access Road Suite A_3 Corpus(.-Juu sti IX 7 408 - 361-887-9400 - I-m 3M-997 A RSA- vr%vanr.apruvm.)tesfltlrcll.cojin Page 8 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Priority Lead Paint Inspection Report ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ July 9, 2021 CUNNINGHAM WATER TREATMENT FACILITY —37 FRONTAGE RD CORPUS CHRISTI, TEXAS 78414 Prepared for: CITY OF CORPUS CHRISTI Prepared by: ENVIROTEST, LLC 5233 IH 37 SUITE A-3 CORPUS CHRISTI,TEXAS 78408 (361) 887-9400 ENVIROTEST PROJECT NUMBER: 17379 HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl io city July 9, 2021 Mr. Max Jones Asset Management City of Corpus Christi 1201 Leopard Street Corpus Christi,TX 78401 RE: Limited Lead Based Paint Inspection Cunningham Water Treatment Facility 1-37 Frontage Corpus Christi,TX 78410 Envirotest Project Number: 17379 Dear Mr.Jones: Enclosed is the report for the lead paint inspection performed at the Cunningham Water Treatment Facility in Corpus Christi,TX. The inspection was performed on July 1, 2021, by Mr. Paul Kass of Envirotest, LLC. SCOPE OF WORK The scope of this project was to identify suspect lead-containing paint films associated with the above reference property. Sixteen (16) samples of suspect lead-containing paint were collected. The State of Texas defines lead-based paint as having>_ 1.0 mg/cm as measured by XRF or laboratory analysis, or >_ 5,000 parts per million (ppm) lead, >_ 0.5% lead by weight, or >_ 5000 mg/kg, as measured by laboratory analysis. Seven (7) samples collected where above the regulatory limit for being considered lead containing paint. See Summary Table. Suspect Films Tested Paint film sampling was conducted in accordance with commonly accepted commercial and professional standard practices for similar assignments. The intent of the project was to identify painted surfaces that contained elevated levels of lead. Visually discernable painted surface coatings associated with the above- referenced building were sampled for lead content. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl io city Sampled Materials Data The table below contains the homogenous paint descriptions, locations, and a summary of the analytical results. The complete laboratory analytical results for paint film samples are listed in a separate laboratory document following the text of this report. Analytical Methods Lead-based paint film analyses were performed at SanAir Technologies Laboratories Inc. laboratory in Powhatan, VA. SanAir is an American Industrial Hygiene Association participant laboratory (#1629S2) and a National Institute of Standards and Technology NVLAP-accredited laboratory (#200870). Paint films were analyzed according to EPA Method SW-846 7420/30508, using flame atomic absorption spectrophotometry. LIMITATIONS This sampling report does not guarantee that additional lead-containing paint is not present. The analytical results pertain to only the samples analyzed and may not reflect the actual composition of all paint film coatings associated with the structure. Areas such as, but not limited to, interior of mechanical or other equipment, interior of piping flanges/valves, interior of electrical components, behind non-movable finish materials, were specifically excluded and not investigated for the presence of paint films. Envirotest, LLC assumes no responsibility for any subsequent use or interpretations of these analytical results. This report must not be used to claim product endorsement by NVLAP or any other state or federal government agency. Please call us if you have any questions regarding this inspection report. We appreciate the opportunity to be of service to you. Sincerely, '40ma k4&4; Stacy Kraatz Paul Kass South Texas Regional Manager Senior Field Technician Envirotest, LLC Envirotest, LLC HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 'ES"T' Own,Quality is the Priority Sample Analysis Summary Table HOUSTON * CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 - Corpus Christi,Texas 78408 - Voice 361.887.9400 - Fax 361.887.9401 - www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl-io city LEAD PAINT SAMPLE ANALYSIS SUMMARY Cunningham Water Treatment Facility,Corpus Christi,TX 78410 PAINT COLOR LAYER. LEAD LEAD SAMPLE, SAMPLE LOCATIONBASED DESCRIPTION CONCENTRATION # tng/kg(%by weight) PAINT L-1 Offices and Lab Bldg. Entrance White 0.147% No Door L-2 Offices and Lab Bldg. Floor 2 White 0.076% No Railing L-3 Offices and Lab Bldg. E. Basement Grey 0.424% No Pump Room Pump L-4 Filter Building Control Panel Grey 1.235% YES L-5 Filter Building Interior Walls Lower Blue 0.978% YES Half Filter Building Interior Walls Upper White 0.332% L-6 No Half and Ceilings L-7 Filter Building Metering Piping Yellow 6.065% YES L-8 Filter Building Metering Pipe Red 0.056% No Supports L-9 Pumping Plant Pump Blue <0.010% No L-10 Pumping Plant Walls White 1.171% YES L-11 Pumping Plant Walls Grey 2.212% YES L-12 Pumping Plant Furnace Black 0.393% No L-13 Pumping Plant Exterior North White 0.425% No Motor L-14 North Holding Tank Pipe Silver 0.012% No L-15 Exterior Pump N.E. of Office and Silver 2.675% YES Lab Bldg. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 T. Own,Quality is the Pl.io city PAINT COLOR LAYER LEAD LEAD SAMPLE SAMPLE LOCATION CONCENTRATION BASSI) DESCRIPTION PAINT # mg/lig(/o by weight) West Exterior of pump house. All Silver solid metal L-16 piping sealant including interior 9.953% YES drain lines EPA, HUD, and Texas Standards for being considered lead containing paint are: 1.0 mg/cm2-X-ray fluorescence (XRF) >_ 5,000 parts per million (ppm) >_ 5000 mg/kg concentration >_0.5% by weight < RL= Below Reporting Limit HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 'ES"T' Own,Quality is the Priority Sample Location Diagram HOUSTON * CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 - Corpus Christi,Texas 78408 - Voice 361.887.9400 - Fax 361.887.9401 - www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SAMPLE LOCATIONS DRAWING Office and Lab Building 3,6 22 7,10 12 23 8,1124 Floor 2 25 13 2 Floor 1 21 2,5 15 L16+* L-1 14 L-2 17,18 1,4 51 Basement 19 L-3 20 21 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Filter Plant 45 44 L-7 L-8 L-5 L-6 ff49,5 42 41 40 46 48 52 47 28,30 29,32 30,33 43 L-4 34,37 Floor 2 35,38 Lab 36,39 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Pumping Plant Upper Floor 60 F56,57 54 round Level F53 Mid Section L-12 58,59 L-10 L-11 Basement Level L-9 55 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exterior Grounds , aa 'eter, d�� e�l� un 6 I� shed IL rie -IUimits of IDemoliflai r r �lectrl,cal S1.111sZatraai - Not uur i ' 0 J u br��Gi �� II n�ret�e '��u�ture � a� rete ��:truu��ture DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 'ES"T' Own,Quality is the Priority Laboratory Analytical Results HOUSTON * CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 - Corpus Christi,Texas 78408 - Voice 361.887.9400 - Fax 361.887.9401 - www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 anr rM 0 0 M 0 Technologies Laboratory e en I Motion Speci�o ists Analysis Report prepared for Envirotest, LLC Report Date: 7/9/2021 Project Name: City Of CC Cunningham W Plant Project#: 17379-213 SanAir ID#: 21033461 ddb ID d 162952 1551 Oakbridge Dr. Suite B I Powhatan, Virginia 23139-8061 888.895.11771804.897.1177 1 fax:804.897.0070 1 IAQ@SanAir.com I SanAir.com Page 1 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033461 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:34 AM Name: Envirotest, LLC Project Number: 17379-213 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Dear M.P.Kass, We at SanAir would like to thank you for the work you recently submitted. The 1 sample(s)were received on Tuesday, July 06, 2021 via FedEx. The final report(s) is enclosed for the following sample(s): L-16. These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Abisola Kasali Metals Laboratory Director SanAir Technologies Laboratory Final Report Includes: - Cover Letter -Analysis on Test Family AA - Disclaimers and Additional Information Sample conditions: - 1 samples in Good condition. 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 Fax: 804.897.0070 www.SanAir.com IAQ@SanAir.com Page 2 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033461 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:34 AM Name: Envirotest, LLC Project Number: 17379-213 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Baird, Marti Test Method: SW846/M3050B/7000B Lead Paint Analysis w w w m 21033461 - 1 L-16 11210 0.1126 88.8 99520 9.953 Metal Pipe Sealant Ng/g(ppm) By Weight Method Reporting Limit <10 pg/0.1 g paint Signature: �^ Reviewed: Date: /7/`8"/_2021 Date: 7/8/2021 Page 3 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Disclaimer SanAir Technologies Laboratory, Inc. participates in the Environmental Lead Accreditation Program (ELAP) administered by AIHA-LAP, LLC (Lab ID 162952). Refer to our accreditation certificate or www.aihaaccreditedlabs.org for an up to date list of the Fields of Testing for which we are accredited. SanAir also participates in the State of New York's DOH-ELAP (Lab Id 11983), and has met the EPA's NLLAP program standards. This report does not constitute endorsement by AIHA-LAP, LLC and/or any other U.S. governmental agencies; and may not be accredited by every local, state or federal regulatory agency. This report is the sole property of the client named on the SanAir Technologies Laboratory chain-of-custody(COC). Neither results nor reports will be discussed with or released to any third party without our client's written permission. Final reports cannot be reproduced, except in full, without written authorization from SanAir Technologies Laboratory, Inc. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. SanAir is not responsible for sample collection or interpretation made by others. SanAir assumes no responsibility for information provided by the client on the COC such as project number,project name, collection dates,po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. SanAir Technologies Laboratory, Inc only assures the precision and accuracy of the data it generates and assumes no responsibility for errors or biasing that occur during collection prior to SanAir's receipt of the sample(s). SanAir's Method Detection Limits (MDL) and Reporting Limits (RL)have been derived using various materials meeting each accrediting agencies' standards. All quality control results are acceptable unless otherwise noted. Results are not corrected for blanks. For Lead Exposure Limits in Paint, refer to HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards and State and Federal Regulations, where applicable. Revision Date 10/20/2020 Page 4 of 6 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90AO-87A22FF2BC05 1551 02&bridge Dr STE B SanAir Number a Powhatan,VA 23139 Metals& Lead Sane 804.897.1177/888.895.1177 Tednologies laboratory Fax 804.897.0070 Chain of Custody sanatr.cam Form 70,Revision 9,01/19/20 7 Com Envirotest Pro ect#:17379-B phone#.361-887-9400 Address:5233 !H 37 Suite A-3 Project Name:City of CC Cunningham AW Plant Phone#: City,St. Zip:Corpus Christi Texas 78408 Date Collected:7-1-2021 Fax#:361-887-9401 1 ..M_P.WKass w.__..... 7 amj�lesCectedy3Email- . ..... Account# 3138 U.S.State Collected in:T@XcIS Email- Matrix Types Metals Analysis Types ❑ Air(aa�furu g u) Total Co W W.M .�.ncention of Lead .. ❑ ICP-total concentration of metals(please .. ..._........_..._.. _....._.._ . ... ...w.tra.w.�..__._..� .,.. ._................. ❑ Wipe(ug/111:2) Total Concentration of RCRA 8 Metals❑ list metals): ❑ Paint ❑Soil ®Bulk(mugg;/g,or qupm) TCLP for Lead 11 ❑ Other: TCLP for RCRA 8 Metals❑ Turn Around Same Day❑ 1 Day❑ 2 days❑ 3 Days it Time ❑ Standard(5 day) ❑ Full TCLP(1 Od) Collection Start Stop Volume(L) Sample# Date&Time Sample Identification/Location Flo, Rate p .&Time � Time Time Area(Stl ft L-16 7-1-21 17:30 Metal Pipe Sealant Special Instructions Relitl uished b Date Time -y Received b . DateTime„ —� M.P.Kass —7-1-2021 _ 17:00---- Date = If no technician is provided,then the primary contact of your account will be selected. Unless scheduled,the t irnaround time for all samples received after 3 pm will begin at 8 am the next business morning.Weekend or holiday work must be scheduled ahead of time and is charged at 150%of the Rush TAT rate. There is a minimum charge of$100 for weekend work. A courier charge will be applied for same day and one-day turnaround times for offsite work.SanAir covers Standard Overnight FedEx shipping.Shipments blued to San"with a faster shipping rate will result is additional charge w. Page____o Page 5 of 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 0 L, j 0 L—L LCI Offlk ESL, .. .................- Vim Qiwfi�') is the llfioa4, Lead Bulk S�Im�ForMm Date: 7-1-2021 Client: Ci of Cc Plant/Building Name: Cunning1jam. Waste Water Plant Sample# Sample Location Material Color Misc.Notes L-16 West Exterior of Pump Solid Metal Silver All piping sealant House including interior drain lines .................. ---— — -- ------- ...... Technician Name: M.P. Kass (Send this orm w/Chain-of-Custody) CIUV CORPUS CHRISTI HOUSTON 5233 ftf37 Accc!is ilos(9 Smite A-3- CoTposChnsti iX 78-108 - ,161-887-9400 m Fax 361-887, tide www onvirolesdid.c Page 6 of 6 .........."I'l—,.......... ...............---, I "I',- DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 anr rM 0 0 M 0 Technologies Laboratory e en I Motion Speci�o ists Analysis Report prepared for Envirotest, LLC Report Date: 7/9/2021 Project Name: City Of CC Cunningham W Plant Project#: 17379 SanAir ID#: 21033463 ddb ID d 162952 1551 Oakbridge Dr. Suite B I Powhatan, Virginia 23139-8061 888.895.11771804.897.1177 1 fax:804.897.0070 1 IAQ@SanAir.com I SanAir.com Page 1 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033463 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:49 AM Name: Envirotest, LLC Project Number: 17379 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Dear M.P. Kass, We at SanAir would like to thank you for the work you recently submitted. The 15 sample(s)were received on Tuesday, July 06, 2021 via FedEx. The final report(s) is enclosed for the following sample(s): L-1, L-2, L-3, L-4, L-5, L-6, L-7, L-8, L-9, L-10, L-11, L-12, L-13, L-14, L-15. These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Abisola Kasali Metals Laboratory Director SanAir Technologies Laboratory Final Report Includes: - Cover Letter -Analysis on Test Family AA - Disclaimers and Additional Information Sample conditions: - 15 samples in Good condition. 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 Fax: 804.897.0070 www.SanAir.com IAQ@SanAir.com Page 2 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033463 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:49 AM Name: Envirotest, LLC Project Number: 17379 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Baird, Marti Test Method: SW846/M3050B/7000B Lead Paint Analysis w w w m 21033463- 1 L-1 155 0.1051 95.1 1470 0.147 Offices And Lab Bldg. Entrance pg/g(ppm) By Weight Door White 21033463-2 L-2 83 0.1085 92.2 763.3 0.076% Offices And Lab Bldg. Floor 2 pg/g(ppm) By Weight Railing White Red 21033463-3 L-3 468 0.1104 90.6 4241 0.424% Offices And Lab Bldg. E.Basement pg/g(ppm) By Weight Pump Room Pump Grey Red 21033463-4 L-4 1299 0.1052 95.1 12350 1.235% Filter Building Control Panel Grey pg/g(ppm) By Weight Red 21033463-5 L-5 1034 0.1057 94.6 9784 0.978% Filter Building Interior Walls Lower pg/g(ppm) By Weight Half Blue White 21033463-6 L-6 365 0.1098 91.1 3324 0.332% Filter Building Interior Walls Upper pg/g(ppm) By Weight Half And Ceilings White 21033463-7 L-7 6119 0.1009 99.1 60650 6.06S% Filter Building Metering Piping p9/g(ppm) By Weight Yellow Grey 21033463-8 L-8 57 0.1009 99.1 562.2 0.056% Fiilter Building Metering Pipe pg/g(ppm) By Weight Supports Red Grey 21033463-9 L-9 <10 0.1035 96.6 <96.6 <0.010% Pumping Plant Pump Blue p9/g(ppm) By Weight 21033463- 10 L-10 1188 0.1014 98.6 11710 1.171 % Pumping Plant Walls White pg/g(ppm) By Weight 21033463- 11 L-11 2313 0.1046 95.6 22120 2.212% Pumping Plant Walls Grey White p5/g(ppm) By Weight Method Reporting Limit <10 pg/0.1 g paint Signature: Reviewed: Date: 7/8/2021 Date: 7/8/2021 Page 3 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033463 ir FINAL REPORT Technologies Laboratory 7/9/2021 9:53:49 AM Name: Envirotest, LLC Project Number: 17379 Address: 1525 S. Broadway P.O. Number:4937 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Baird, Marti Test Method: SW846/M3050B/7000B Lead Paint Analysis 21033463- 12 L-12 396 0.1008 99.2 3926 0.393% Pumping Plant Furnance Black Ng/g(ppm) By Weight White 21033463- 13 L-13 432 0.1016 98.4 4252 0.425% Pumping Plant Exterior North Motor pg/g(ppm) By Weight White 21033463- 14 L-14 13 0.1067 93.7 119.8 0.012% North Holding Tank Pipe Silver pg/g(ppm) By Weight 21033463- 15 L-15 2913 0.1089 91.8 26750 2.675% Exterior Pump N.E.Of Office And pg/g(ppm) By Weight Lab Bldg Silver Method Reporting Limit <10 lag/0.1 g paint Signature: �^ Reviewed: ° J" Date: /7/'8/_2021 Date: 7/8/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 4 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Disclaimer SanAir Technologies Laboratory, Inc. participates in the Environmental Lead Accreditation Program (ELAP) administered by AIHA-LAP, LLC (Lab ID 162952). Refer to our accreditation certificate or www.aihaaccreditedlabs.org for an up to date list of the Fields of Testing for which we are accredited. SanAir also participates in the State of New York's DOH-ELAP (Lab Id 11983), and has met the EPA's NLLAP program standards. This report does not constitute endorsement by AIHA-LAP, LLC and/or any other U.S. governmental agencies; and may not be accredited by every local, state or federal regulatory agency. This report is the sole property of the client named on the SanAir Technologies Laboratory chain-of-custody(COC). Neither results nor reports will be discussed with or released to any third party without our client's written permission. Final reports cannot be reproduced, except in full, without written authorization from SanAir Technologies Laboratory, Inc. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. SanAir is not responsible for sample collection or interpretation made by others. SanAir assumes no responsibility for information provided by the client on the COC such as project number,project name, collection dates,po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. SanAir Technologies Laboratory, Inc only assures the precision and accuracy of the data it generates and assumes no responsibility for errors or biasing that occur during collection prior to SanAir's receipt of the sample(s). SanAir's Method Detection Limits (MDL) and Reporting Limits (RL)have been derived using various materials meeting each accrediting agencies' standards. All quality control results are acceptable unless otherwise noted. Results are not corrected for blanks. For Lead Exposure Limits in Paint, refer to HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards and State and Federal Regulations, where applicable. Revision Date 10/20/2020 Page 5 of 8 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 ......... 1551 Oakbridge Dr STE B SanAir ID Number Powhatan,VA 23119 Metals& Lead S��rr77�nAl r 80-4.897.1177/888.895.1177 Chain of Custody Tedinetlooes Laboratory Fax 804.897.0070 Fonn 70,Revision 9,01/19/2017 sanair.corn Company:Envirotest Pro ject4.17379 Phone#-361-887-9400 Address:5233 1H 37 Suite A-3 Prqject Name:City of CC Cunningham'A W Plant Phone#: CI!Y,St,Zip:Corpus Christi Texas 78408 Date Collected:7-1-2021 Fax 4:361-887-9401 0 P.O.Number:S, 11!�l llected By:M.P. Kass ,4937 ............. ....... ...... AcAcount#.3138 1 LS.Sww Collected in:Texas Email: Matrix Types Metals Analysis Types • Air(Ug/M3) Total Concentration of Lead 0 [CP-total concentration of metals(please • Wipe(Ug/ft2) Total Concentration of RCRA 8 Metals 0 list metals): ...........11-1111...... M Paint ElSoil 0BuIk(ug/p or lapin) TCLP for Lead 0 .............................. ......... 11 Other: TCLP for ...................... RC RA 8 Standard(5 Metals 11 3 Days Turn Time El day) 0 Full TCLP(I 0d) Around Same Day 0 1 Dav 0 2 days 0 ................ Sam le# Collection Sample Identification/Location FloK Rate Start Stop Volume(L) Date&Time Time Time Area(S4 ft) See Attached Form ---------- Special ........... Instructions -------- Relint wished 11 Date Time Received ll ' Date Time M.P.Kass 7-1-2021 17:00 If no technician is provided,then the primary contact of your account will be selected. Unless scheduled,the I ornaround time for all samples received after 3 pm will begin at 8 am the next business morning.Weekend or holiday work must be scheduled ahead of time and is charged at 150%of the Rush TAT rate. There is a minimum charge of$100 for weekend work. A courier charge will be applied for same day and one-day turnaround times for offsite work.SauAir covers Standard Overnight FedEx shipping.Shipments billed to SamAir with a faster shipping rate will result in additional charges, Page_of Page 6 of 8 ........... .................... DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 _. OF ro. Lead Paint Sa pline Form Date: 7-1-2021 Client: Ci of CC Pant/Building Name: Cunningham Waste Water Plant Sample# Sample Location Paint Color Primer Color Misc.Notes L-1 Offices and Lab Bldg. White N/ Entrance Door L-2 Offices and Lab Bldg. Whtie Re Floor 2 Railing L-3 Offices and Lab Bldg. E. Grey Rel Basement Pump Room Pum L-4 Filter Building Control Grey Re Panel L-5 Filter Building Interior Blue Whte Walls Lower Half L-6 Filter Building Interior White N/ Walls Upper Half and Ceilings L-7 Filter Building Metering Yellow Grey Piping L-8 Filter Building Metering Red Grey Pipe Supports L-9 Pumping Plant Pump Blue N/ L-1 0 Pumping Plant Walls White N/ L-11 Pumping Plant Walls Grey White w L-12 1 ._. Pumping... _ . . ...... .._ .. ....w.........._...._a...... u .. . ......... _... . . ....... ._._......�.....�. . ..... ....... Plant Furnace Black White L-13 Pumping Plant ExteriorL:::White N/ North Motor CORPUS CHRISTI HOUSTON 3233 11-9.3"8 Access Road Suite Ae-3- Corpus 9.Chrisfi TX.. 8409 m 36t-887-9400 , Fax 361 987'p We www enviyote scEsxW a oaea C 2 ( o) ;l c; Page 7 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 11 dui°pi Quality to fe Prio d� ` L-14 North bolding Tank.Pipe � Silver N/ L-15 Exterior Pump N.E. of Silver / ._._ 'Office and Lab Bldg..,_,,_. .........., Technician Name:—M.P. Kass (Send this I Orin w/Chain-of-Custody) CORPILISCHRISTI HOUSTON 5233 RRR37 Access Road Suite A_3 Corpus(.-Juu sti IX 7 408 - 361-887-9400 - I-m 3M-997 A RSA- vr%vanr.apruvm.)tesfltlrcll.cojin Page 8 of 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is tbe Priority Asbestos Inspection Report ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ July 12, 2021 CUNNINGHAM WATER TREATMENT FACILITY -37 FRONTAGE RD CORPUS CHRISTI, TEXAS 78410 Prepared for: CITY OF CORPUS CHRISTI Prepared by: ENVIROTEST, LLC 5233 IH 37 SUITE A-3 CORPUS CHRISTI,TEXAS 78408 (361) 887-9400 ENVIROTEST PROJECT NUMBER: 17378 HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wben Quality is tbe Prior-ity July 12, 2021 Mr. Max Jones Asset Management City of Corpus Christi 1201 Leopard Street Corpus Christi,TX 78401 RE: Limited Asbestos Inspection Cunningham Water Treatment Facility 1-37 Frontage Corpus Christi,TX 78410 Envirotest Project Number: 17379 Dear Mr.Jones: Enclosed is the report for the limited asbestos inspection performed at the Cunningham Water Treatment Facili- ty in Corpus Christi, TX. The sampling was performed on June 29 & 30th, 2021 by Mr. Paul Kass of Envirotest, LLC. Mr. Kass is licensed by the Texas Department of State Health Services as an Asbestos Inspector(#60-2824). SCOPE OF WORK The scope of this project was limited to suspect asbestos-containing materials (ACM) associated with the above- referenced property. Sixty-four (64) samples of suspect asbestos-containing materials were collected. State of Texas regulations define asbestos-containing materials as having > 1% asbestos content. Samples of the follow- ing materials were found to contain greater than one percent (>I%) asbestos: 1) Floor Tile 2) Roof Flashing 3) HVAC Mastic 4) Transite Flu 5) Pipe Insulation 6) Ceiling Tile 7) Windowpane Glaze 8) Flashing 9) Tank Sealant HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wben Quality is tbe Priority 10) Panel Sealant Floor tile mastic, windowpane sealant, window frame sealant, concrete sealant and pipe insulation included in the samples collected were found to contain less than one percent (< 1%) asbestos by approved laboratory ana- lytical methods. In the State of Texas, a material must contain greater than one percent (> 1%) asbestos to be considered as a regulated material. Based upon Environmental Protection Agency (EPA) and Texas Depart- ment of State Health Services (DSHS) regulations, less than one percent (< 1%) asbestos and is not defined as an asbestos-containing material by rule, is not regulated by DSHS, and does not require abatement prior to the demolition or renovation of the existing structure. However, Occupational Safety and Health Administration (OSHA) regulations regarding asbestos fiber exposure to workers does apply to materials containing less than one percent (< 1%) asbestos. The OSHA regulation re- quires each employer to determine the proper respiratory protection for employees, based upon reliable air monitoring data. Each employer should evaluate the respiratory hazards based upon their own health and safe- ty programs, which are developed to comply with the current OSHA respiratory requirements. Envirotest rec- ommends wet methods, engineering controls during demolition activities, and employee air monitoring to de- termine proper respiratory protection when dealing with materials containing less than one percent (< 1%) as- bestos. Suspect Materials Tested Suspect asbestos-containing materials (ACM) were collected according to protocol established by the Texas As- bestos Health Protection Rules (TAHPR) 295.34 (c) for building demolitions and renovations. During the inspec- tion, sampled materials were assigned a sample number and a homogenous area (H.A.) number. Samples were collected of each area and the friability and condition of the suspect material was assessed. Table 1 contains the homogenous area numbers, material types, material descriptions, material locations, condi- tion assessments, and a summary of the analytical results. Table 2 correlates each sample number to its homogenous area number. Analytical results and a list of defini- tions can be found following the text of this report. Analytical Methods All polarized light microscopy (PLM) lab analyses were performed at SanAir Technologies Laboratory Inc. in Powhatan, VA, using standard oil immersion and optical staining techniques. SanAir is an American Industrial Hygiene Association participant laboratory (#162952), a National Institute of Standards and Technology NVLAP- accredited laboratory (#200870) and licensed by the Texas Department of State Health Services (#30-0440) for asbestos laboratory analysis. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wben Quality is lbe Priority RECOMMENDATIONS Recommendations concerning the asbestos-containing materials (ACM) identified in this limited inspection are based on the following: 1. Condition 2. Friability 3. Potential for disturbance Condition and Friability The asbestos-containing floor tile, roof flashing, HVAC mastic, transite Flue, ceiling tile, window pane glaze,tank sealant and panel sealant are in good condition and considered non-friable.The asbestos-containing pipe insula- tion is in good condition and considered friable. Response Actions for Demolition According to NESHAP 40 CFR 61 Subpart M, 61.145 and Texas Asbestos Health Protection Rules, 295.60, friable or potentially friable ACM which will be disturbed during demolition, or has the potential to be disturbed, must be removed. Thus Envirotest, LLC recommends that all asbestos-containing materials be removed from the building prior to demolition. A licensed asbestos consultant should be consulted prior to any demolition opera- tions in a building or other structure containing ACM. The project must be designed by a DSHS (Department of State Health Services) licensed asbestos consultant and monitored by a DSHS licensed company. Use of Licensed Contractors According to the Texas Asbestos Health Protection Rules, 295.34, the removal of asbestos in projects covered by the regulations require asbestos abatement specifications to be written by a DSHS licensed asbestos consultant and air monitoring be performed by a DSHS licensed air monitoring firm. In addition, a DSHS licensed asbestos abatement contractor must perform the removal. Upon request from the Client, Envirotest, LLC can develop asbestos abatement specifications and obtain remov- al bids from multiple licensed abatement contractors. Please contact Stacy Kraatz at 361-887-9400 or by email at skraatz(cDenvirotestllc.com if this service is desired. LIMITATIONS This sampling report does not guarantee that additional asbestos-containing materials are not present. The scope of this project was limited to the materials sampled within this report. All other portions of the building not designated in the Scope of Work were specifically excluded. This report does not constitute a comprehen- sive asbestos survey. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wbeii Quality is tbe 1'T ofity The following analytical results pertain to only the samples analyzed and may not reflect the actual composition of the entire homogeneous area. Envirotest, LLC assumes no responsibility for any subsequent use or interpre- tations of these analytical results. This report must not be used to claim product endorsement by NVLAP or any other state or federal government agency. Please call us if you have any questions regarding this inspection report. We appreciate the opportunity to be of service to you. Sincerely, 4*1 ku&�; Stacy Kraatz Paul Kass Asbestos Consultant (#10-5874) Asbestos Inspector(#60-2824) South Texas Regional Manager Envirotest, LLC Envirotest, LLC HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 EHV[K EST Wbeii Quality is tbe 1'T ofity List of Definitions Asbestos-Containing Material (ACM) - any material containing more than one percent asbestos (chrysotile as- bestos, amosite asbestos, crocidolite asbestos,tremolite asbestos, anthophyllite asbestos, actinolite asbestos). Demolition -the wrecking or taking out of any load-supporting structure member and any related razing, remov- ing, or stripping of asbestos products. Disturbance - contact which releases fibers from ACM or debris containing ACM including activities which that disrupts the matrix of ACM, render ACM friable, or generate visible debris. Encapsulation - a method of control of asbestos fibers in which the surface of ACM is penetrated by or covered with a liquid coating prepared for that purpose. Enclosure - the construction of an airtight, impermeable, semi-permanent barrier surrounding asbestos to pre- vent the release of asbestos fibers into the air. Fiber-a particulate form of asbestos, 5 micrometers or longer,with a length-to diameter ratio of at least 3 to 1. Friable Materials - any material that when dry can be crumbled, pulverized, or reduced to powder by hand pres- sure. Homogeneous Area -an area of surfacing material or thermal system that is uniform in color and texture. Intact - means that the ACM has not crumbled, been pulverized, or otherwise deteriorated so that it is no longer likely to be bound with its matrix. Removal -all operations where ACM is taken out or stripped from structures or substrates, and includes demoli- tion operations. Renovation -the modifying of any existing structure, or portion thereof. Repair- overhauling, rebuilding, reconstructing, or reconditioning of structures or substrates, including encapsu- lation or other repair of ACM attached to structures or substrates. HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is tbe Priority Table I—Materials Summary Table II —Sample Locations/ Homogeneous Area Association HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 52331H 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com O O o 0 o a o o 0 o 0 z z z v z v z z v z v O O O O v o O O z z z z } z z z 0 w 0 _0 _0 _0 _0 _0 _0 _0 _ O O O O O O O O ° O O ° ° ° ° O o (D U' (7 U' (.7 0 (D (D rn M •L x U 4- a 3 z O O a 44- �y C i O C O ../ r to E .� c c 0 c 0 c _ N f0 f0 fB +� l9 +� — 4D J v N c� N U ° O . 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C7 m m m ( m Q O O LL ro N V .O O N a, Q f6 f0 m C6 QO 3 � nn tin 3 v Q Z u 00 v - c 0 v Ln N Ln t v LU V) (D a Y a a oC LL (7 H W O r) Lf) 1.0 r- 00 O1 O c-I N m m m m I:t I:t a . 0 a� LU rn U O 0 z O O o z z z 0 w 0 z _0 _0 _ O O O o O O o (D (D ( rn M 'L x U CL 0� L- 0 x :3 U co IIIA CZ, N W cE J ( CLO CL t/j o E Rte ` Lu �i 1 L a W c y, (n N - L > fa 0 r • w a) O U � Y V L X W £ 2 N Cd i t L W m G H L C: W U ccm V1 z G z o m U m E ' x Q m - H s LO Lmu as � m L O � N LL 72 m m Q Y Y Y � U U U � C? f6 f6 (6 a C:) co co m Q O O LL LL a-+ Q C fa (B Co 4) Q w L In In N Q Y aJ 7 N C Q O LU H a a c ro on r) O Ln w o a I:t _ o w rn U) U O 0 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is lbe Prior-ity TABLE II: SAMPLE NUMBER<z> HOMOGENEOUS AREA Cunningham Water Treatment Facility,Corpus Christi,TX SAMPLE# HA.* SAMPLE LOCATION 1 1 Office 1 2 1 Hallway 3 1 Office 2 4 2 Office 1 5 2 Hallway 6 2 Office 2 7 3 Office 1 8 3 Hallway 9 3 Office 2 10 4 Office 1 11 4 Hallway 12 4 Office 2 13 5 Lab 14 6 Floor 2 Stairwell 15 7 Floor 2 N. Office Window 16 8 Floor 2 N. Office Roof Access 17 9 Floor 2 N. Roof 18 10 Floor 2 N. Roof 19 11 East Basement Pump Room 20 12 East Basement Pump Room 21 13 East Basement Pump Room 22 14 Lab 23 15 Mechanical Room 24 16 Mechanical Room 25 17 Mechanical Room 26 18 Mechanical Room 27 19 Mechanical Room 28 20 Stairway 29 20 Stairway 30 20 Stairway 31 21 Stairway 32 21 Stairway HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is lbe Prior-ity TABLE II: SAMPLE NUMBER<z> HOMOGENEOUS AREA Cunningham Water Treatment Facility,Corpus Christi,TX SAMPLE# HA.* SAMPLE LOCATION 33 21 Stairway 34 22 Floor 2 Hallway 35 22 Floor 2 Lab 36 22 Floor 2 Lab 37 23 Floor 2 Hallway 38 23 Floor 2 Lab 39 23 Floor 2 Lab 40 24 West Filter Area 41 24 West Filter Area 42 24 West Filter Area 43 25 West Entrance 44 26 West Entrance Area N.W. Corner 45 27 Water Heater 46 28 East Roof 47 29 Southeast Entrance Window 48 30 East Doorway 49 31 Center Roof 50 32 Center Roof 51 33 N.E. Corner S2 34 West Basement Pump 53 35 Ground Level East Wall 54 36 Ground Level East Window 55 37 Basement Pump Pipe 56 38 Floor 2 West Wall 57 39 Floor 2 West Wall 58 40 Ground Level @ Mid-Level Roof 59 41 Ground Level @ Mid-Level Roof 60 42 Floor 2 South Windows 61 43 North Water Storage Tank 62 44 North Water Storage Tank 63 45 West Manhole Cover 64 46 N.E. Electrical Pump Panel HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wbeii Quality is tbe 1'T ofity * Homogeneous Area HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is tbe Priority Sample Location Diagram HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SAMPLE LOCATIONS DRAWING Office and Lab Building 3,6 22 7,10 12 23 8,1124 Floor 2 25 13 2 Floor 1 21 2,5 15 L16+* L-1 14 L-2 17,18 1,4 51 Basement 19 L-3 20 21 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Filter Plant 45 44 L-7 L-8 L-5 L-6 ff49,5 42 41 40 46 48 52 47 28,30 29,32 30,33 43 L-4 34,37 Floor 2 35,38 Lab 36,39 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Pumping Plant Upper Floor 60 F56,57 54 round Level F53 Mid Section L-12 58,59 L-10 L-11 Basement Level L-9 55 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Exterior Grounds , 'eter, t � �e�ltun 6 I� shed IL rie -IUimits of IDemottttai r r �lectrl,cal S1.111sZatraai - Not uur i ' 0 J �I`t.�11'�1, � wig fur W � '� ��„ � /' �/!%,'✓/uii/�.. ��;, p� l � I n�ret�e '��t�u�ture � a� rete ��:truu��ture oincIretle Struct� re DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90AO-87A22FF2BC05 Ett�[[K EST Wben Quality is lbe Priority Polarized Light Microscopy Laboratory Analytical Results HOUSTON • CORPUS CHRISTI CORPUS CHRISTI OFFICE: 5233 IH 37 Suite A-3 • Corpus Christi,Texas 78408 • Voice 361.887.9400 • Fax 361.887.9401 • www.enviroteslic.com DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 anr rM 0 0 M 0 Technologies Laboratory e en I Motion Speci�o ists Analysis Report prepared for Envirotest, LLC Report Date: 7/9/2021 Project Name: City Of CC Cunningham W Plant Project#: 17378 SanAir ID#: 21033450 O TESTING NVLAP LAB CODE 200870-0 1551 Oakbridge Dr. Suite B I Powhatan, Virginia 23139-8061 .895.11771804.897.1177 1 fax:804.897.0070 1 IAQ@SanAir.com I SanAir.com Page 1 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Dear M.P. Kass, We at SanAir would like to thank you for the work you recently submitted. The 64 sample(s)were received on Tuesday, July 06, 2021 via FedEx. The final report(s) is enclosed for the following sample(s): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64. These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report. Sincerely, Sandra Sobrino Asbestos & Materials Laboratory Manager SanAir Technologies Laboratory Final Report Includes: - Cover Letter -Analysis Pages - Disclaimers and Additional Information Sample conditions: - 1 samples in Discrepancy w/COC condition. (#51) - 63 samples in Good condition. 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 Fax: 804.897.0070 www.SanAir.com IAQ@SanAir.com Page 2 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 1 /21033450-001 Green 98%Other 2%Chrysotile Floor Tile 12x12 Tile 2nd Floor Of Non-Fibrous Office And Lab Buiding Homogeneous 2/21033450-002 Green 98%Other 2%Chrysotile Floor Tile 12x12 Tile 2nd Floor Of Non-Fibrous Office And Lab Buiding Homogeneous 3/21033450-003 Green 98%Other 2%Chrysotile Floor Tile 12x12 Tile 2nd Floor Of Non-Fibrous Office And Lab Buiding Homogeneous 4/21033450-004 Black 100%Other None Detected Floor Tile Mastic 12x12 Tile 2nd Non-Fibrous Floor Of Office And Lab Homogeneous 5/21033450-005 Black 100%Other None Detected Floor Tile Mastic 12x12 Tile 2nd Non-Fibrous Floor Of Office And Lab Homogeneous 6/21033450-006 Black 100%Other None Detected Floor Tile Mastic 12x12 Tile 2nd Non-Fibrous Floor Of Office And Lab Homogeneous 7/21033450-007 White 100%Other None Detected Floor Tile 9x9 Tile 2nd Floor Of Non-Fibrous Office And Lab Building Homogeneous 8/21033450-008 White 100%Other None Detected Floor Tile 9x9 Tile 2nd Floor Of Non-Fibrous Office And Lab Building Homogeneous 9/21033450-009 White 100%Other None Detected Floor Tile 9x9 Tile 2nd Floor Of Non-Fibrous Office And Lab Building Homogeneous 10/21033450-010 Black 100%Other < 1%Chrysotile Floor Tile Mastic Mastic 2nd Floor Non-Fibrous Of Office And Lab Homogeneous ------------ Analyst: 4sd-tack- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 Page 3 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 11 /21033450-011 Black 100%Other < 1%Chrysotile Floor Tile Mastic Mastic 2nd Floor Non-Fibrous Of Office And Lab Homogeneous 12/21033450-012 Black 100%Other < 1%Chrysotile Floor Tile Mastic Mastic 2nd Floor Non-Fibrous Of Office And Lab Build Homogeneous 13/21033450-013 White 100%Other < 1%Chrysotile Windowpane Sealant Office And Non-Fibrous Lab Building Homogeneous 14/21033450-014 Grey 100%Other None Detected Select Walls And Ceilings Of Office Non-Fibrous And Lab Building,Plaster Homogeneous 14/21033450-014 White 100%Other None Detected Select Walls And Ceilings Of Office Non-Fibrous And Lab Building,Skim Coat Homogeneous 15/21033450-015 White 100%Other < 1%Chrysotile Window Frame Sealant Window Non-Fibrous Frames Of Lab And Offices Build Homogeneous 16/21033450-016 White 100%Other < 1%Chrysotile Sealant Penetrations And Seams Non-Fibrous Of Lab And Offices Building Homogeneous 17/21033450-017 Black 100%Other None Detected Roofing Roof Of Offices And Lab Non-Fibrous Building Heterogeneous 18/21033450-018 Black 95%Other 5%Chrysotile Roof Flashing Tar Roof Of Offices Non-Fibrous And Lab Building Heterogeneous 19/21033450-019 Tan 99%Glass 1%Other None Detected Pump Wiring Electrical Wires Of Fibrous Basement Pumps Of Offices Homogeneous ------------ Analyst: 4sd-tack- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com I IAQ@SanAir.com Page 4 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 20/21033450-020 Black 10%Synthetic 90%Other None Detected Gaskey Offices And Lab Building Non-Fibrous Pipe Gasket Heterogeneous 21 /21033450-021 Beige 99%Synthetic 1%Other None Detected Fire Hose Office And Lab Building Fibrous Fire Hose Homogeneous 22/21033450-022 White 100%Other None Detected HVAC Mastic Mastic Office And Non-Fibrous Lab Building Floor 2 Homogeneous 23/21033450-023 Black 98%Other 2%Chrysotile HVAC Mastic Mastic Office And Non-Fibrous Lab Building Floor 1 Homogeneous 24/21033450-024 White 70%Other 30%Chrysotile HVAC Mastic Mastic Office And Non-Fibrous Lab Building Floor 1 Homogeneous 25/21033450-025 Grey 85%Other 10%Chrysotile Transite Flue Cement Material Non-Fibrous 5%Crocidolite Office And Lab Building Mech Homogeneous 26/21033450-026 Grey 50%Glass 15%Other 35%Chrysotile Pipe Insulation Office And Lab Fibrous Building Mechanical Room Homogeneous 27/21033450-027 White 90%Cellulose 10%Other < 1%Chrysotile Pipe Insulation Office And Lab Fibrous Building Mechanical Room Heterogeneous 28/21033450-028 Black 100%Other None Detected Stair Treads Sheet Tile Filter Plant Non-Fibrous Stairs Homogeneous 29/21033450-029 Black 100%Other None Detected Stair Treads Sheet Tile Filter Plant Non-Fibrous Stairs Homogeneous ------------ Analyst: 4sd ferl4- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com I IAQ@SanAir.com Page 5 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 30/21033450-030 Black 100%Other None Detected Stair Treads Sheet Tile Filter Plant Non-Fibrous Stairs Homogeneous 31 /21033450-031 Black 100%Other None Detected Stair Tread Mastic Mastic Filter Non-Fibrous Plant Stairs Homogeneous 32/21033450-032 Black 100%Other None Detected Stair Tread Mastic Mastic Filter Non-Fibrous Plant Stairs Homogeneous 33/21033450-033 Black 100%Other None Detected Stair Tread Mastic Mastic Filter Non-Fibrous Plant Stairs Homogeneous 34/21033450-034 Green 30%Cellulose 70%Other None Detected Sheet Flooring Flooring Filter Plant Non-Fibrous Floor 2 Homogeneous 35/21033450-035 Green 30%Cellulose 70%Other None Detected Sheet Flooring Flooring Filter Plant Non-Fibrous Floor 2 Homogeneous 36/21033450-036 Green 30%Cellulose 70%Other None Detected Sheet Flooring Flooring Filter Plant Non-Fibrous Floor 2 Homogeneous 37/21033450-037 Black 100%Other None Detected Sheet Flooring Mastic Mastic Filter Non-Fibrous Plant Floor 2 Homogeneous 38/21033450-038 Black 100%Other None Detected Sheet Flooring Mastic Mastic Filter Non-Fibrous Plant Floor 2 Homogeneous 39/21033450-039 Black 100%Other None Detected Sheet Flooring Mastic Mastic Filter Non-Fibrous Plant Floor 2 Homogeneous ------------ Analyst: 4WL(ack- Approved Signatory: -41 Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com I IAQ@SanAir.com Page 6 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 40/21033450-040 Grey 90%Other 10%Chrysotile Ceiling Tile Filter Plant West Filter Non-Fibrous Area Homogeneous 41 /21033450-041 Grey 90%Other 10%Chrysotile Ceiling Tile Filter Plant West Filter Non-Fibrous Area Homogeneous 42/21033450-042 Grey 90%Other 10%Chrysotile Ceiling Tile Filter Plant West Filter Non-Fibrous Area Homogeneous 43/21033450-043 White 100%Other None Detected Skim Coat Exterior Walls Filter Non-Fibrous Plant Exterior Walls Homogeneous 44/21033450-044 White 100%Other None Detected Skim Coat Interior Walls And Non-Fibrous Ceilings Filter Plant Interior Homogeneous 45/21033450-045 Tan 98%Glass 2%Other None Detected Insulation Fiber Water Heater Fibrous Closet Homogeneous 46/21033450-046 White 90%Cellulose 10%Other None Detected Fire Hose Fiber Filter Plant East Fibrous Room Homogeneous 47/21033450-047 Grey 98%Other 2%Chrysotile Window Pane Glaze Powder Filter Non-Fibrous Plant Window Panes Homogeneous 48/21033450-048 White 100%Other None Detected Door/Window Frame Sealant Non-Fibrous Powder Filter Plant Doors And Homogeneous Wind 49/21033450-049 Black 93%Other 7%Chrysotile Roof Flashing Tar Filter Plant Roof, Non-Fibrous Tar Homogeneous ------------ Analyst: 4sd ferl4- Approved Signatory: Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 7 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 49/21033450-049 Black 60%Cellulose 40%Other None Detected Roof Flashing Tar Filter Plant Roof, Fibrous Felt Homogeneous 50/21033450-050 Black 100%Other None Detected Roof Tar Filter Plant Roof Non-Fibrous Heterogeneous 51 /21033450-051 Grey 100%Other None Detected Vapor Barrier Mastic Office And Non-Fibrous Lab Building,Concrete Homogeneous 52/21033450-052 Black 15%Cellulose 85%Other None Detected Pipe Gasket Fiber Filter Plant Pipes Non-Fibrous Heterogeneous 53/21033450-053 White 100%Other None Detected Skim Coat Cement Material Non-Fibrous Interios Walls Of Pumping Plant B Homogeneous 54/21033450-054 Grey 100%Other None Detected Windowpane Glaze Powder Non-Fibrous Pumping Plant Ground Level Homogeneous Windows 55/21033450-055 Black 15%Cellulose 85%Other None Detected Pipe/Pump Gasket Fiber Pumping Non-Fibrous Plant Piping Heterogeneous 56/21033450-056 White 100%Other None Detected Pipe Insulation Powder Pumping Non-Fibrous Plant Piping Homogeneous 57/21033450-057 White 98%Cellulose 2%Other None Detected Pipe Insulation Fiber Pumping Fibrous Plant Piping Homogeneous 58/21033450-058 Black 10%Cellulose 90%Other None Detected Roofing Tar Pumping Plant Roof Non-Fibrous Heterogeneous ------------ Analyst: 4sd ferl4- Approved Signatory: Analysis Date: 7/9/(27021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 8 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 SanAir ID Number SanAm ° 21033450 ir FINAL REPORT Technologies Laboratory 7/9/2021 4:12:31 PM Name: Envirotest, LLC Project Number: 17378 Address: 1525 S. Broadway P.O. Number:4936 St. Louis, MO 63104 Project Name: City Of CC Cunningham W Plant Phone: 713-782-4411 Collected Date:7/1/2021 Received Date: 7/6/2021 9:15:00 AM Analyst: Roseblock, Mary I Li, Elizabeth I King, Kristina Asbestos Bulk PLM EPA 600/R-93/116 59/21033450-059 Various 97%Other 3%Chrysotile Flashing Fibrous Tar Material Non-Fibrous Pumping Plant Roof Heterogeneous 60/21033450-060 Grey 100%Other None Detected Windowpane Glaze Powder Non-Fibrous Pumping Plant Pane Windows Homogeneous 61 /21033450-061 Black 95%Other 5%Chrysotile Tank Sealant Tar North Water Non-Fibrous Storage Tank Heterogeneous 62/21033450-062 Black 65%Glass 35%Other None Detected Tank Sealant Fiber North Water Fibrous Storage Tank Heterogeneous 63/21033450-063 Black 100%Other None Detected Pipe Sealant Tar Manhole Covers Non-Fibrous Homogeneous 64/21033450-064 Black 95%Other 5%Chrysotile Panel Sealant Tar N.E.Electrical Non-Fibrous Pump Panel,Tar Heterogeneous 64/21033450-064 Silver 100%Other < 1%Chrysotile Panel Sealant Tar N.E.Electrical Non-Fibrous Pump Panel,Coating Heterogeneous ------------ Analyst: Am(7e 66,40— Approved Signatory: Analysis Date: 7/9/2021 Date: 7/9/2021 1551 Oakbridge Dr. Suite B, Powhatan,VA 23139 1804.897.1177 1 Fax: 804.897.0070 1 www.SanAir.com IAQ@SanAir.com Page 9 of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Disclaimer This report is the sole property of the client named on the SanAir Technologies Laboratory chain- of-custody (COC). Results in the report are confidential information intended only for the use by the customer listed on the COC. Neither results nor reports will be discussed with or released to any third party without our client's written permission. The final report shall not be reproduced except in full without written approval of the laboratory to assure that parts of the report are not taken out of context. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. The accuracy of the results is dependent upon the client's sampling procedure and information provided to the laboratory by the client. SanAir assumes no responsibility for the sampling procedure and will provide evaluation reports based solely on the sample(s) in the condition in which they arrived at the laboratory and information provided by the client on the COC, such as: project number, project name, collection dates, po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. Samples were received in good condition unless otherwise noted on the report. SanAir assumes no responsibility or liability for the manner in which the results are used or interpreted. This report does not constitute and shall not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any other U.S. governmental agencies and may not be certified by every local, state, and federal regulatory agencies. Samples are held for a period of 60 days. Fibers smaller than 5 microns cannot be seen with this method due to scope limitations. For NY state samples, method EPA 600/M4-82-020 is performed. NYELAP Disclaimer: Polarized- light microscopy is not consistently reliable in detecting asbestos in floor covering and similar non-friable organically bound materials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos containing. Asbestos Certifications NVLAP lab code 200870-0 City of Philadelphia: ALL-460 PA Department of Environmental Protection Number: 68-05397 California License Number: 2915 Colorado License Number: AL-23143 Connecticut License Number: PH-0105 Massachusetts License Number: AA000222 Maine License Number: LB-0075, LA-0084 New York ELAP lab ID: 11983 Rhode Island License Number: PCM00126, PLM00126, TEM00126 Texas Department of State Health Services License Number: 300440 Commonwealth of Virginia 3333000323 Washington State License Number: C989 West Virginia License Number: LT000616 Vermont License: AL166318 Louisiana Department of Environmental Quality: 212253, Cert 05088 Revision Date: 8/14/2020 Pa@egblbb20 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 SanAirlDNumber �l D D 1 unrlage or. N 1 r,is if Powhatan,VA 23l39 San � 804.897.11771888.895.1177 Fax 804.897.0070 Form 140,Rev 1>1/20/201 Technologies Laboratory an a n r.co rn .Company: W.............._. Envirotest .... 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PLMwEPA 6MR 93/1 Iµ6 Positive Stop ❑ ABA-2 OSHA wf TWA ❑ Vermiculite&Soil ABEPA PLM EPA 400 Point Count ❑ TEM TEM RA ❑ "....... —, -- ... 0 ABBIK PLM EPA 1000 Point Count ® A TEM NIOSH 7402 ABSPI PLM CARB 435(LOD.—0-...2_5.�/..._).. ®_w... ABBEN PLM EPA NOB** ❑ ABT2 TEM Level 1T._ .ABSP12, M PLM CARB 435(LOD 0.1%} ®..m. �_......_,.. w..,...n...�........... . ...__..._ ..... . .. .......� __—.. ._...�., . ABBCH TEM Chatfield** ® ..Clllte r ❑ lbtast ABQ PLM Qualitative PLMNY N New EPA 600 $2...... ——... —H - __ _._.� ❑ ._ ABBTM TEM EPA NOB** ® IiW TEM Wipe AS D-6480 New York FLAP _ ❑ -020 © 11I)M I l M Mac roam ASTM D-5755 ❑ ** Available on 24-hr.to 5 y TAT EPA2 NY FLAP 198.1 ® "m""' — — _ti......_._._.........w..... Water ENY NY ELAP 198.6 PLM NOB 13 atrox Other ABHE PA 100.2 ® ABBNY NY ELAP 198.4 TEM NOB ❑ .._�..�....m. ._.,-. .....�.......w..,...w....m.�,..-.�......_ � ®.,�..T . ....._ 3"urn Ar�ottrad �.._,_......_--.w..w_........,..� . ...w..w .,n...—.........ww__.......W�._........ {4 HR TEM) ❑ " 12 HR ❑ 24 HR ❑ 3 6 1,SHR TE ❑ Times 2 Das X 3 Dat r� fkkys ._._:.._. _... ........... ------ Special Instructions ti4 PLM Samples See Attached Form Volume Sample Flow Start—Stop le# Sample Identification/Location �.....�,..,....,._.�.�.�._. .�..�,._._._,,,.�.�.. ..�..._.. or Area Date Rate' Time* See Attached Form — — I clin< tushed b Date Titn _ Received by Date Time M.P. Kass 7- -2012 ma. I If no technician is provided,then the primary contact for your account win be selected.Unless scheduled the tuirmow nar and time for all samples received after 3 pm EST Friday will begin at 8 am Monday morning.Weekend or holiday work must be scheduled ahead of time and is charged for rush turnaround time.SanAir covers Standard Overnight FedEx shipping.Shipments billed to SanAlr with a faster shipping rate will result in atldidom l charges. Paetp,qe 4r of 20 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Ills I „µ,� ,i IIIIII 111101 luilllllllol III VIII u�i louuuu�ul��u�l Iglu I Illllolll VIIIIIIIIIIII 800 N.Shoreline Blvd.,Suite 160ON Corpus Christi,Texas 78401 361-561-6500 FAX 817-735-7491 vwvw rl e s,� con i OF.7F114 TO: City of Corpus Christi FROM Freese and Nichols, Inc :JASON COCKLIN . % -p; 112750 /11OoF CONAL E� SUBJECT: Old Cunningham WTP Demolition E13051 3/31/2020 FRE E AND NICHOLS, INC. March 31, 2020 T=XAS REGISTERED ENGINEERING FIRM F-2144 1.00 EXECUTIVE SUMMARY The Freese and Nichols, Inc. (FNI) team assessed the proposed demolition of the Old Cunningham Water Treatment Plant (WTP) facility to determine and define the City of Corpus Christi's (City's) preferred approach and design scope for the project. FNI performed site visits with a structural engineer, certified construction manager (CCM), and civil engineers. The City coordinated for the completion of a hazardous materials survey to assess the old WTP for potential risks including lead paint and asbestos. Additionally, our team performed a topographic survey of the site to perform the preliminary design of a site grading plan which will be used to establish limits of demolition depending on the City's intent to develop or use the site in the future. Two demolition alternatives are proposed. The first includes complete demolition and removal of all structures, pipes, electrical, and appurtenances. The second alternative includes demolition and removal only up to four feet below the proposed finished grade on the preliminary design site grading plan. Opinions of Probable Construction Costs (OPCCs) for both alternatives were developed and total $5,216,000 and $3,733,000, respectively. The demolition OPCCs do not include additional hazardous materials surveys, abatement, or historical salvage activities. This technical memo should support the City's decision on how to proceed with the demolition of the WTP site. The decision should include consideration for costs, risk and liability, and future development planning for the land. 2.00 AVAILABLE RECORD INFORMATION FNI studied the record drawings of Old Cunningham WTP provided by the City, including the following three construction drawing documents: DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 2 of 18 • 1942 Water Improvements, Corpus Christi, Texas o This set of record drawings, by Myers & Noyes Consulting Engineers, includes the pump plant layout, topography of the settling basin site, discharge header, pump rooms, raw water intake and high lift suction header, clearwell extension, chemical house details, intermediate pump house details, sedimentation tank, and aerator details. • 1943 Water Improvements, Corpus Christi, Texas o This set of record drawings, by Myers & Noyes Consulting Engineers, includes a site plan of the Cunningham WTP, details of the filter plant superstructure, filters and gallery piping, and the filter backwash water tank. • 1953 Plot Plan of Calallen Filtration Plant o This single site plan, or Plot Plan, was likely developed by the City of Corpus Christi Water Division and shows the overall layout and site plan of the Cunningham WTP. In addition to the record drawings, the City provided a hazardous materials (HazMat) survey performed by LNV in 2018. The findings from record drawings and HazMat survey are considered in the demolition evaluation. 2.01 REVIEW AND FINDINGS The Old Cunningham WTP site is located one mile north of the I-37 and US-77/1-69 intersection near Calallen. The plant is situated on the west side of 1-37 along the Nueces River,just north of Ripple Road and the site comprises approximately 14 acres of land. The Old Cunningham WTP consists of three buildings—Office and Laboratory (East), the Filter Plant (Central), and the Pumping Plant (West). Other major components of the plant include yard infrastructure that is a part of the filter plant or the pumping plant, the raw water intake structure, clear wells, electrical components, piping, and miscellaneous structures and appurtenances. Each of these components is described in detail below and indicated in Figure 1. A. Office/Lab building: The Office and Lab building lies on the east side,just east of the filter plants. It is not shown in the 1942 or 1943 record drawings but appears on the 1953 plot plan. HazMat survey mentions that the first floor has a Boiler Room and a Control Room, and the basement contains the Intermediate Pump House; while the second floor consists of lab equipment and furniture. B. Filter Plant Building: The Filter Plant consists of three filter units including gallery piping. It also consists of two aerators and a wash water storage tank south of the building, a concrete box and two concrete manholes north of the building, and a wastewater box west of the building. The gallery piping includes a 30" influent, 24" wash water line, 16" wastewater line, 10" effluent and a 4" rewash along with multiple cast iron pipe connections. The wash water DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 3 of 18 tank is cylindrical with the outside diameter of 27'8" and inside diameter of 25'. It has a height of 32' above the ground with its foundation 6'6" below the ground. Each of the two aerators has a surface of approximately 36' x 27' with a 9'6" depth to the bottom of the tank (not considering the channels below). C. Pumping Plant Building:The details of the pumping plant were in the 1942 record drawings. The pumping plant consists of 12 pumps of capacities varying from 2200 GPM to 6000 GPM with associated motors. The pumping plant also includes a sump, an air compressor (5' x 2'3") and a 20' long wall mounted compressed air storage tank. Other components surrounding the pumping plant include an 8' x 20' oil tank, a 6' flume, and a manhole on the East side of the plant; an underground oil tank and a concrete suction header at discharge on the West side of the plant; a manhole, a 4' x 4' x 2' concrete block, and a sump pump. D. Intake Structure: The raw water intake is located on the west end of the plant site, near the Nueces River. It consists of a raw water suction header, tank, a raw water intake, 3 raw water intake pumps, bar screen and mesh screen, and 2 manholes. E. Clear Wells: The plant consists of two clear wells. The first well, named 1927 Clear Well, is cylindrical with an approximate diameter of 84', has a capacity of 0.5 MGD and is located just West of the Filter Plant. The second clear well has a rectangular surface approximately 130' x 105', with a capacity of 1.25 MGD. A clear well suction header is located on the West of the pumping plant. The rectangular clear well is shown to have 4200 GPM vertical pumps. F. Electrical Components: The major electrical infrastructure on the site includes the AEP substation located north of the filter plant, two transformers (one north of office building and one northwest of pumping plant), and the main electric service panel for the pumping plant on the north side. G. Yard Infrastructure: The remaining yard infrastructure includes a concrete manhole for the sanitary sewer south of the wash water storage tank, an automatic gate 3' manhole for the storm sewer west of wash water storage tank, an intermediate pump house and foundation (for 3 pumps) on the east side of the office building, a 3 way concrete valve box (for intermediate pumphouse), a valve manhole (for sedimentation tank), and a fire hydrant (further south of 1927 clear well). H. Yard Piping: The yard piping consists of a variety of pipe sizes and materials connecting different units of the plant. Yard piping is included in the record drawings in the Appendix A. I. Miscellaneous Structures: Some other miscellaneous structures on the plant site include fence line, grouted rip-rap (southwest of 1927 clear well), and a warehouse (far south of 1927 clear well). DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 4 of 18 ')1 w Q r M , Figure 1: General Site Layout 3.00 HAZMAT SURVEY A HazMat survey was conducted at the site on April 16, 2018 by LNV, Inc. and Turnstone EH&S, Inc. to determine whether asbestos and lead are present throughout the facility. Apex Precision Analytical Services, Inc. analyzed 26 bulk samples collected from suspect materials for asbestos testing, using EPA Method 600/R-93-16. Of the 26 original samples, 10 tested positive for asbestos. HIH Laboratory, Inc. analyzed 15 paint chip samples collected during the survey for lead testing, using NIOSH Method 7303M. All 15 samples tested positive for lead. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 5 of 18 3.01 REVIEW AND FINDINGS A. Results for Asbestos sampling are summarized in the table below. Sample# Location Results 1 Vertical pipe from Boiler Room on the first, main floor of 3% Chrysotile the Office and Lab building 2 Vertical pipe from Boiler Room on the first, main floor of 3% Chrysotile the Office and Lab building 3 White insulation labeled "Transite" from the Boiler Room 30% Chrysotile on the first, main floor of the Office and Lab building 4 Black mastic on the pipe in the Boiler Room on the first, 5% Chrysotile main floor of the Office and Lab building 7 White/grey ceiling tile located in the first-floor control 30% Chrysotile room of the Office and Lab building 8 White/grey ceiling tile located in the first-floor control 30% Chrysotile room of the Office and Lab building 10 Green 12"x12" floor tile located on the second floor of 2% Chrysotile the Office and Lab building 11 Green 12"x12" floor tile located on the second floor of 2% Chrysotile the Office and Lab building 12 Green 12"x12" floor tile located on the second floor of 2% Chrysotile the Office and Lab building 23 Grey gasket material located on the lower level of the 30% Chrysotile Pumping Plant building Based on these sample results, it can be concluded that any white thermal system insulation (TSI) material found in the first-floor boiler room, any 2'x4' ceiling tile, any green 12"x12" floor tile, and any grey gasket material found within the Plant would be considered asbestos-containing material (ACM). Due to the presence of asbestos, all Regulated Asbestos Containing Material (RACM) must be removed by a qualified contractor prior to the commencement of demolition or renovation that would break up, dislodge, or similarly disturb the asbestos-containing material. Additional requirements and information on RACM are included in the Asbestos and Lead Survey report in the Appendix B. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 6 of 18 B. Results for lead sampling are summarized in the table below. Sample# Location Results- Lead Paint on the walls of the first floor through the basement 1 0.016 of the Office/Lab and Filter Plant buildings 2 Paint on the safety rails of the first-floor control room in 0.39 the Office/Lab building 3 Paint on the stair landing rails going to the second floor 0.13 of the Office/Lab building 4 Paint on the pipe located on the second floor of the 8.8 Office/Lab building 5 Paint on the pipe located on the second floor of the 0.63 Office/Lab building 6 Paint on the pipe located on the second floor of the 0.28 Office/Lab building 7 Paint left of the stairs and in motor/pumps room in the 0.42 basement of the Office/Lab building 8 Paint on the lab furniture installations on the second 0.56 floor of the Office/Lab building 9 Paint left of the stairs and in motor/pumps room in the 1.2 basement of the Office/Lab building 10 Paint on the pipe in the basement of the Office/Lab 0.01 building, leading to the Filter Plant building 11 Paint on the pipe in the basement of the Office/Lab 0.1 building, leading to the Filter Plant building 12 Paint on the wall in the Pumping Plant building 0.84 13 Paint on the pipe located outside of the Pumping Plant 0.016 building 14 Paint on the wall of the south end of the Pumping Plant 0.03 building 15 Paint on the wall of the south end of the Pumping Plant 0.38 building Based on these sample results, it can be concluded that most paint used within the plant is lead- based. Due to the presence of lead-based paint, air sampling must be conducted during lead-related construction tasks, as dictated by the Occupational Safety and Health Administration (OSHA). Time- weighted average (TWA) exposure levels shall not be exceeded during lead-related construction DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 7 of 18 tasks. Additional information on the TWA exposure levels and OSHA standards related to lead in construction is provided in the Asbestos and Lead Survey in the Appendix B. 4.00 PUBLIC AND PRIVATE UTILITY COORDINATION 4.01 PRIVATE RAW WATER PUMP STATIONS Two private companies, Flint Hills Resources (FHR) and Celanese, operate raw water pump stations on the Nueces River to the north of the Old Cunningham WTP 1.25 MG clearwell. Both companies have access to their pump houses through the gate and roadway north of the main Cunningham gate. Based on our conversations with FHR and Celanese staff, we understand that the force mains from both pump stations are buried along the north side of the property, and should not be impacted or impeded by demolition activities. However, for the final design of the demolition project, it is recommended that the pipelines be physically located and included on the project site plan. AI k umm �4i Y" wn*F r Figure 2: Flint Hills Resources Pump Station DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 8 of 18 40. 1 Figure 3: Celanese Pump Station 4.02 AMERICAN ELECTRIC POWER (AEP) AEP has an electrical substation located on the Old Cunningham WTP site. The substation takes up about 0.16 acres north of the filter buildings. According to AEP, only one customer remains connected to the substation. The FHR pump station gets power through a distinct AEP power feed and is not connected to the AEP substation. Celanese has one connection to the AEP substation and additional power feeds through a separate AEP distribution line installed between the substation and the north Settling Basins. Celanese has not disconnected their feed from the substation because some of their pumps still run on 2400v power, which was common in old industrial facilities. The new pumps run on 480v power and are not connected to the substation. 2400-volt electricity is not available through the other power feed. We recommend that the City encourage Celanese to disconnect their 2400v feeder from the substation and re-work their pump motors to run on 480v power. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 9 of 18 I E I Figure 4:AEP Substation After the Celanese 2400v feeder is disconnected from the substation, AEP will decommission and disconnect the substation from the power grid. The decommissioning and demolition of the substation and removal of transformers and electrical equipment is the responsibility of AEP. The cost estimates for the demolition of the WTP include only the demolition of the concrete pads, foundation, and miscellaneous structural components. Depending on the City's objectives for site development and future use, consideration could be given to the relocation of the overhead electrical (OHE) 480v feed between the substation and north Settling Basins. The OHE could be relocated to the north end of the property allowing to avoid interference with future site use of the rest of the Cunningham WTP property. This alternative is not included in the opinions of construction costs. 5.00 ON-SITE EVALUATIONS AND OBSERVATIONS The Project Team performed several site visits to the Old Cunningham WTP. The Project Team disciplines include construction management, structural engineering, civil engineering, and environmental science. In general, the WTP facility is in various stages of degradation and disrepair. Key observations include the following: DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 10 of 18 • Based on the HazMat survey results and the condition of many of the structures there is a potential risk of danger and harm to authorized and unauthorized facility visitors. • The majority of buildings are not near collapse but are severely deteriorated with failed roofs, doors, and windows. There are risks of falls due to lack of handrail and guardrail, risk of electrocution due to active electrical components and potential for copper theft, risk of fall due to corrosion and metal degradation on stairs, platforms, and miscellaneous metal structures. i 1,r�i ,Ji Figure 5: Stairs in the Filter Gallery • The Pumping Plant contains some active electrical and communications equipment. The Project Team observed a relatively new electrical panel and active electrical cabinets and radio communications equipment in the Pumping Plant. The City will need to coordinate internally to determine the function and criticality of the active equipment to develop a relocation or decommissioning plan before the demolition of the WTP facility. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 11 of 18 Figure 6: Relatively New Electrical Panel rO� '!�� "�/�� '/'!/ � '' V ' rG' ' IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII""' �� !�� uuuuuuuuuuuuuuouu F uuu for �1oN'I guy � I-; �i�i�� Figure 7:Active Electrical and Communications Gear in the Pumping Plant • The interiors and contents of tanks could not be observed. It is unknown whether the clearwells, wash water tanks, or elevated tank are empty, and the condition of the buried tanks is unknown. This should not have a significant impact on demolition activities, but it should be investigated during the design phase. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 12 of 18 6.00 HISTORICAL AND MATERIAL SALVAGE Salvage of both historically valuable and materially valuable components of the facility should be accommodated in the design of the demolition project. We recommend a brief historical survey of the facility prior to the demolition of the WTP and identification of facility components for salvage and relocation. One example of a potentially historically valuable item is the mosaic seal inside the door to the office and laboratory building. Memorabilia items at the plant will also be salvaged. i r Figure 8: Filtration Plant Mosaic Seal Valuable materials and mechanical and electrical equipment can be salvaged by the City to reduce the net cost of the demolition project or to recover reusable or beneficial assets. Alternatively, the City may allow the demolition contractor to salvage materials. The facility contains numerous large motors and a significant amount of copper which could be salvaged for either their mechanical or material values. It would be unusual for the City to reuse piping and valves from an old facility like Cunningham, but the mechanical and utilities infrastructure may be of some value to the City and could be considered for salvage during the design phase. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 13 of 18 0 i i V df r l fr- , "m I �j Figure 9: Pumping Plant Pumps, Motors and Piping 7.00 PROPOSED DEMOLITION APPROACH AND SITE PREPARATION The City's intentions for the future Old Cunningham WTP site are currently not clear. Future site development can impact the scope of the demolition and removal of infrastructure. A greenfield site can be provided through Option 1; a complete and thorough demolition and removal of infrastructure. Alternatively, the site can be prepared for most future uses through Option 2; a partial demolition and removal of infrastructure down to four feet below proposed finished grades. The proposed finished grades for the site can be achieved through either demolition alternative. The final site grading plan can be primarily designed to manage stormwater and drainage on the site, without considering any possible future use. 8.00 OPINION OF PROBABLE CONSTRUCTION COST 8.01 COST ESTIMATING METHODOLOGY A. Opinion of Probable Construction Costs An Opinion of Probable Construction Cost (OPCC) is an attempt to provide a reasonable estimate for construction costs for a project. Not included in OPCCs are fees associated with design, surveying, environmental studies, geotechnical studies, land acquisition, legal fees, and other miscellaneous costs. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 14 of 18 B. Level of Project Definition The American Association of Cost Engineers (AACE, now AACE International) defines five levels of cost estimates for a project in their Recommended Practice No. 5613-08. AACE classifications are a widely accepted guideline within the heavy civil construction industry for defining levels of design deliverable maturity and expected range of accuracy for associated project cost opinions. AACE classifications range from level 5 to Level 1 for the lowest to the highest level of project definition. The purpose of the AACE classifications is to improve communication among project stakeholders involved with preparing, evaluating, and using cost opinions. The guidelines are intended to help avoid inappropriate decisions caused by misunderstandings of cost opinions and what they are expected to represent. Table 8-1 summarizes the AACE cost estimate classifications with the corresponding expected accuracy ranges. Notes and examples have been added for further clarification of the type of Class Estimate being provided. Table 8-1:AACE Generic Cost Estimate Classification Matrix Level of Project Definition Estimate (as a%of completion) Expected Accuracy Range Class *of design deliverables End Use *not%contingency Screening of feasibility L:-20%to-30% Class 5 0%to 2% * Master Plan,Feasibility Study H:+30%to+50% Concept study or feasibility L:-10%to-20% Class 4 1%to 15% * Preliminary Engineering Report H:+20%to+30% Budget authorization or control L:-5%to-15% Class 3 10%to 40% *30%Design Deliverables H:+10%to+20% Control or bid/tender L:-5%to-10% Class 2 30%to 75% *60%Design Deliverables H:+5%to+15% Check estimate or bid/tender L:-3%to-5% Class 1 65%to 100% *90—100%Design Deliverables H:+3%to+10% * FNI Explanation/Example This report documents the evaluation of the corresponding AACE Class 4 opinion of probable construction cost (OPCC) for the Old Cunningham WTP Demolition. Per AACE, a Class 4 estimate corresponds to a maturity level of project design deliverables between 1 and 15 percent. This is consistent with a preliminary engineering report. Based on AACE guidelines and experience on similar projects, FN estimates that the true project construction cost for the proposed design concept can be expected to fall within -20 to +30 percent of the Class 4 OPCC. C. Unit Costs Preparation of an OPCC involves the use of data derived from several sources, with an overall goal of obtaining a reasonable and defensible expectation of costs for a specific level of project maturity. Sources of data used in the preparation of the OPCC include, but are not limited to, the following: DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 15 of 18 • Construction data aggregation services (e.g., RSMeans) • Similar past projects performed by FNI • Professional experience and engineering judgment • Vendor Quotes • Manufacturer and Supplier Quotes Unit prices shown in the OPCC are assumed to include direct project costs. Mobilization, overhead and profit are applied to the total OPCC using industry standard percentages. Except where explicitly noted, indirect project costs (e.g., bonds, safety program, quality control, surveying, insurance, warranties, taxes, etc.) are assumed to be subsidiary to the major construction work items listed in the OPCC. Unit prices referenced from past projects have been adjusted to 2019 dollars using the Engineering News-Record Construction Cost Index. D. Risks and Contingency An OPCC is a prediction based on available information at the present time to represent a forecast of conditions at some point in the future. As such, an OPCC is necessarily an approximation and thus has an inherent level of uncertainty. Unit prices and quantities associated with each line item shown in the OPCC are subject to some variability. In addition, most large-scale construction projects encounter cost requirements during bidding and/or construction that could not have been reasonably identified during the design phase. An overall contingency of 30 percent has been included in the OPCC to account for this uncertainty. This amount was selected based on the quantity and quality of available information for design, the current maturity of the project, experience on similar past projects, and engineering judgment. The contingency is the cost assigned to the unknowns in the definition of the project. It is intended to account for construction costs that have not yet been identified due to the project maturity and should be expected to be fully used for construction. Many project owners or funding agencies include their own contingency to a budgetary allocation to establish the amount of funding necessary to construct the project. This additional contingency is intended to provide a ceiling so that costs are more likely to fall below the budget allocation and additional funding requests are avoided. This additional contingency has not been included in the OPCC. E. Price Base Unless otherwise stated, all dollar values presented in this memorandum can be assumed to be nominal values with a price base of 2019. If values are to be used in a year other than 2019, they should be adjusted for factors that affect nominal prices over time, as appropriate. If the project will not be constructed for several years, it is recommended that the OPCC be adjusted to reflect at least 4% inflation for each year. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 16 of 18 8.02 COST OPINION Table 8-2 summarizes the OPCC for the two project alternatives. This OPCC is intended to be an estimate of the bids that are expected to be submitted by contractors. These OPCCs do not include the costs for historical survey, salvage of artifacts, and demolition, abatement & disposal of hazardous materials. The costs for these items will be determined after a detailed HazMat survey. Table 8-2:Opinion of Probable Construction Cost CITY OF CORPUS CHRISTI K 1 OLD CUNNINGHAM WATER TREAT'MEN :'T' PLANIT' DIEMOLII"I'ON' OPINION OF PROBABLE CONSTRUCTION COST- SUMMARY SHEET OIPTIOIN 1-COMP'LE',TE'DE'MOLITIOIN OF ALL STRUCTURES $5,,216,,00,0 OPTION 2 DEMOLITION TO 4FT BELOW FINISHED GRADE $3,738,000 ESTIMATE ASSU PTNONIS 1... Electrical cost based on estimated manhours to disconnect and lock-out all structures. 2.. All concrete rubble to be loaded and hauled to a site within 15 miles of the project site. 3.. All fill material to be locally sourced and readily available(sand,dredged material,etc)., 4.. All values are based on current Spring 2010'pricing,.. FREESE AND NICHOLS, INC.TEXAS REGISTERED ENGINEERING FIRM F-2144 9.00 PATH FORWARD After meeting with the City to review findings and confirm expectations for the future of the project, we understand the City would like to move forward with estimated work of around $200K- 300K/year (and not exceeding $500K/year). A detailed hazardous material assessment, the abatement of hazardous materials, historical survey, and salvage of artifacts would be included in the initial phases, and future work will be prioritized based on budget availability. A detailed hazardous material assessment is recommended to specifically identify the locations and quantities of asbestos requiring abatement. It is recommended that the initial phases and their costs be established after the detailed survey. The previous HazMat surveys focused on the presence of hazardous materials. The extent to which they are present is not yet understood. The results from a detailed survey will be used to estimate the costs for asbestos abatement, demolition of the components affecting the abatement and disposal of the hazardous material. The asbestos abatement, demolition and disposal process is briefly described in the next section along with the regulatory requirements. DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 17 of 18 9.01 9.01 ABATEMENT, DEMOLITION, DISPOSAL OF HAZARDOUS MATERIAL Asbestos-containing materials (ACM) are regulated at a facility under the following state and federal asbestos regulations: • Texas Asbestos Health Protection Rules (TAHPA) • 40 CFR 61, Subpart M (Federal Asbestos NESHAP) • 29 CFR 1926.1101 (Federal OSHA Asbestos Construction Industry Standard) Under these statutes, a building owner is required to abate (remove) all regulated ACM prior to performing demolition or renovation which might disturb asbestos materials. Regulated ACM is defined by NESHAP to be "(a) friable asbestos material, (b) Category I non-friable ACM that has become friable, Category I non-friable ACM that will be or has been subjected to sanding, grinding, cutting, or abrading, or (d) Category 11 non-friable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder by the forces expected to act on the material in the course of demolition or renovation operations regulated by NESHAP". ACM was found during the facility survey. The Texas Asbestos Health Protection Rules (TAHPR) require the Owner to abate any friable or non-friable ACM before any renovation or demolition activity occurs inside a public building that could potentially disturb the ACM. ACM materials located on the outside a public building are subject only to NESHAP and OSHA regulations. A state licensed Asbestos Consulting Firm is required to provide project design, abatement specifications, project surveillance and air monitoring during asbestos abatement. The removal and disposal should be performed by a licensed Asbestos Abatement Contractor, utilizing licensed Asbestos Supervisor and Asbestos Worker personnel. A Notice of Abatement/Demolition is required to be submitted to the Texas Department of State Health Services at least 10 working days prior to the start of asbestos abatement. According to the HUD Lead-Based Paint Interim Guidelines for Hazard Identification and 40 CFR Part 745, Environmental Protection Agency Lead-based Paint in Target Housing and Child Occupied Facilities, the definition of lead-based paint is paint which has a lead content of 5000 mg/kg (0.5% by weight) or greater, or 1.0 milligrams per square centimeter (mg/cm ). These regulations do not apply to any of the facility components at the plant site; they are referenced for definitional purposes only. There are currently no federal or state regulations requiring abatement of lead- based paint in buildings which are not considered to be target housing or child occupied facilities. However, state and federal disposal requirements apply to all demolished structures that include lead-based paint components. If any structural components of the facility that have lead-based paint are going to be demolished and disposed of, it is recommended that the paint from these substrates be further tested prior to demolition and disposal for leachable lead (TCLP analysis), which will determine whether any hazardous waste disposal requirements apply. This should be performed by the contractor that is responsible for demolition and disposal of demolished facility DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Old Cunningham WTP Demolition March 31, 2020 Page 18 of 18 component materials. If any structural components of the facility are removed and recycled,TCLP analysis will not be required. It should be noted that the OSHA Construction Industry Standard, 29 CFR, 1926.62 would apply to the demolition of the facility components. The Construction Industry Standard regulates occupational exposures to airborne lead, which includes demolition or salvage of structures where lead or materials containing lead are present, and any amount of lead present in painted surfaces, including those which fall below the above definition of lead-based paint, could result in regulated occupational exposures and should therefore be monitored according to OSHA 1926.62 whenever they are disturbed in a manner that could result in exposure to airborne lead particulates. It is the responsibility of the demolition contractor to comply with 29 CFR, 1926.62 to protect the safety and health of his employees involved in the demolition of the facility structures. It is the responsibility of the Owner to notify the contractor of any potentially hazardous working conditions. (i.e. the lead based paint survey to be provided as part of demolition construction specifications). 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CVl� T— a I QQ ae z L I I I .4 I N .b I f _ o I U I SOL o W ,4i4 q' 1� x<� r I A rM. ii I Y Q q t � I LL W + m _ r , - -- - 11 �� v �t I , *il 'r i � W UL I � ° y FA I El e tJ o I C Iw kym &; d ¢,FZ!M, tr i+l W j s s, o M lo V�1 10 I U p � � Q U� z� I y zrc I m �hUN Q 2 rt s s w ` o LL U b � LL N o z m W g fyy , I i ; - I I W� I r li I _'- •- _ o 0 a; _ i I I I r i I L tl I r -3 m _ Q I Q Q q _ Q U Q w 0 N Z F Vy m PU Q a K ui o CDU W _f Q jq 57 w`N 3 �W = w N vo 4 :a x a d e s i BB a f � II NI4` I N Za , o � m LL N Q q Q U I Q Q W w 0 ul a ° o ` ❑ - .. _.. s z n ~ F J ` ti I I 71 ' i'l I x i I m I T i w J x , 4 a l = R e p a <� LL ryN Iv e a 1 p u b I & ��- m.,�oa O DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 APPENDIX B ASBESTOS AND LEAD SURVEY DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 CUNNINGHAM WATER TREATMENT PLANT ASBESTOS AND LEAD SURVEY prepared for: CITY OF CORPUS CHRISTI NUECES COUNTY, TEXAS I. hJ MAY 2018 prepared by: LNV engineers I architects I surveyors DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Cunningham Water Treatment Plant Asbestos and Lead Survey 1.0 Introduction LNV, Inc. was contracted by the City of Corpus Christi to conduct an asbestos and lead survey of the Cunningham Water Treatment Plant(Plant) located south of Labonte Park on the 1-37 Frontage Road, Corpus Christi,Texas. LNV, Inc. conducted an initial survey of the Plant on April 2, 2018 to determine a work plan. LNV, Inc. conducted a second survey on April 16, 2018 to collect asbestos and lead sampleswith the assistance of Turnstone EH&S, Inc.,an Asbestos Licensed Consultant Agency(License Number 100408). This document provides a summary of the full report completed by Turnstone EH&S, Inc. presented in Appendix A. For the purpose of understanding, the building closest to the I- 37 Frontage Road is referred to as the East building, the building orientated north/south closest to the Nueces River is referred to as the West building,and the building located between them is referred to as the Central building. See below: sYr r / / 911110 �I 0 r �9E 9/t rJH e e 9" l j � to 1 N l U �II��Illu"�IIII 1 u. y ljj 2.0 Sampling and Analysis LNV, Inc. and Turnstone EH&S, Inc. collected 26 bulk samples from suspect materials for asbestos testing. Samples were analyzed by Apex Precision Analytical Services, Inc. using EPA Method 600/R- 93-16.Ten of the 26 samples collected tested positive for asbestos.These include: 1. Two samples from the vertical pipe from Boiler Room on the first, main floor of the East building. 2. One sample from the white insulation labeled "Transite" from the Boiler Room on the first, main floor of the East building. 3. One sample from the black mastic on pipe in the Boiler Room on the first, main floor of the East building. 4. Two samples from white/grey ceiling tile located in the first floor control room of the East building. 5. Three samples from green 12"x12" floor tile located on the second floor of the East building. 6. One sample from grey gasket material located on the lower level of the West building. Prepared by: LNV, Inc. 1 May 2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Cunningham Water Treatment Plant Asbestos and Lead Survey Photos of these sample locations can be found in Appendix A, Appendix 4. Based on these sample results, it can be concluded that any white thermal system insulation (TSI) material found in the first floor boiler room, any 2'x4' ceiling tile, any green 12"x12" floor tile, and any grey gasket material found within the Plant would be considered asbestos-containing material (ACM). Tank 1 and 2 samples did not test positive for asbestos. LNV, Inc. and Turnstone EH&S, Inc. collected 15 paint chip samples for lead testing. Samples were analyzed by HIH Laboratory, Inc. utilizing NIOSH Method 7303M. All of the sampled paint locations tested positive for lead.These include: 1. One sample from paint on the walls of the first floor through the basement of the East and Central buildings. 2. One sample from paint on the safety rails of the first floor control room in the East building. 3. One sample from paint on the stair landing rails going to the second floor of the East building. 4. Three samples from paint on pipe located on the second floor of the East building. 5. One sample from paint left of the stairs and in motor/pumps room in the basement of the East building. 6. One sample from paint on the lab furniture installations on the second floor of the East building. 7. Two samples from paint on pipe in the basement of the East building, leading to the Central building. 8. One sample from paint on the wall in the West building. 9. One sample from paint on pipe located outside, north of the West building. 10. Two samples from paint on the wall of the south end of the West building. Photos of these sample locations can be found in Appendix A, Appendix 4. Based on these sample results, it can generally be concluded that most paint used within the Plant was lead-based. 3.0 Conclusions Due to the presence of asbestos,all regulated asbestos containing material (RACM) must be removed by a qualified contractor prior to the commencement of demolition or renovation that would breakup, dislodge, or similarly disturb the asbestos-containing material. Due to the presence of lead-based paint, air sampling must be conducted during lead-related construction tasks, as dictated by the Occupational Safety and Health Administration (OSHA). Time- Weighted Average Exposure Levels not to be exceeded during lead-related construction tasks are presented on page 6. Prepared by: LNV, Inc. 2 May 2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Cunningham Water Treatment Plant Asbestos and Lead Survey Appendix A Turnstone EH&S, Inc. Asbestos and Lead Survey Report Prepared by: LNV, Inc. 3 May 2018 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 TURNSTONE EH&S. INC. Asbestos and Lead Survey Report Cunningham Water Treatment Plant 1-37 Frontage Road Corpus Christi TX 78410 For Work Performed At: Cunningham Water Treatment Plant 1-37 Frontage Road Corpus Christi TX 78410 Prepared For: LNV Engineering 801 Navigation Blvd #30 Corpus Christi, TX 78408 Project Number: C18-0176 Report Date: May 13, 2018 i URI NE S,IN 1322 Space Park Drive, Suite A-155 Houston,Texas 77058 281-470-0708 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Project Information PROJECT NUMBER: C18-0176 CLIENT: Project Location: LNV Engineering 801 Navigation Blvd #30 Cunningham Water Treatment Plant Corpus Christi, TX 78408 I-37 Frontage Road Corpus Christi TX 78410 FIELD WORK CONDUCTED BY: PROJECT DATE(S): Brenda DeLeon April 18, 2018 Accredited Inspector REPORT PREPARED BY: REPORT REVIEWED BY: OAdO Y' ;Z> Xmal'l' pe" �µ Andrew Steranko Brenda DeLeon Senior EHS Consultant Accredited Inspector TURNSTONE EH&S, INC TURNSTONE EH&S, INC. NOTE:This report is the sole property of Turnstone EH&S,Inc.and LNV Engineering.and is intended for the specific use by these parties.Reproduction, reference or use of this document by others is prohibited without the express written permission of both parties and their legal representatives. This document represents the best professional judgment of Turnstone EH&S, Inc.based on the data contained herein and should be reviewed in its entirety. Turnstone EH&S, Inc. is not responsible for third party review of this document or for the use of this information outside of its intended purpose. 1 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Report Introduction PROJECT NUMBER: C18-0176 SCOPE OF WORK Turnstone EH&S, Inc. was contracted by LNV Engineering to perform a NESHAP building survey located at Cunningham Water Treatment Plant, 1-37 Frontage Road, Corpus Christi TX 78410. The survey was conducted by Brenda DeLeon, a Texas Department of State Health Services Accredited Asbestos Inspector under the EPA Model Accreditation Program. Suspect materials were sampled (26 bulk samples) and 10 samples were positive for asbestos. In addition, 15 paint chip samples were collected and analyzed for lead. All 15 paint chip samples were positive for lead. The locations of all samples can be seen in the photos contained in Apprendix 4. Project Location All the work described within this report was conducted at Cunningham Water Treatment Plant, 1-37 Frontage Road, Corpus Christi TX 78410. TESTING &METHODOLOGY Turnstone EH&S, Inc. performed all industrial hygiene monitoring in accordance with the appropriate regulatory methodology and/or guidelines as indicated in the table below. Analyte Method Description Asbestos EPA Method Bulk Samples are collected and transported to Lab. Bulk 600/R-93-16 Lead NIOSH 7303M Paint Chip Samples are collected and transported to Lab. Paint Chip Laboratory Analysis All PLM asbestos samples were submitted to and analyzed by Apex Precision Analytical Services. Inc. (TDSHS Asbestos License#: 30-0312 PLM/PCM and NVLAP Lab Code: 200633-0 PLM) in accordance with the appropriate methods listed above. All Lead paint chip asbestos samples were submitted to and analyzed by HIH Laboratory, Inc. (AIHA No. 101438, ELLAP No. 101438, TDSHS No. 30-0040) in accordance with the appropriate methods listed above. 2 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Observations and Discussion PROJECT NUMBER: C18-0176 OBSERVATIONS & DISCUSSION The survey was conducted by Brenda DeLeon, a Texas Department of State Health Services Accredited Asbestos Inspector under the EPA Model Accreditation Program. Suspect materials were sampled (26 bulk samples) and 10 samples were positive for asbestos. Four homogenous areas were identified and quantified. Results of sampling of positive bulk materials are summarized below: Sample Homogeneous Area Location Result Number Number C18-0176-BD- Vertical pipe from "Boiler 41618-1 HA-01 room" 1 st floor main building 3% Chrysotile C18-0176-BD- Vertical pipe from "Boiler ° 41618-2 HA-01 room" 1 st floor main building3/° Chrysotile C18-0176-BD- HA-01 White insulation labeled 41618-3 "Transite" from "Boiler room" 30% Chrysotile 1st floor main building C18-0176-BD- HA-01 Black Mastic on pipe from 41618-4 "Boiler room" 1 st floor main 5% Chrysotile building C18-0176-BD- HA-02 White, Grey/ Ceiling Tile 30% Chrysotile 41618-7 C18-0176-BD- HA-02 30/o Chrysotile 41618-8 White, Grey/ Ceiling Tile ° ry C18-0176-BD- HA-04 Green / 12x12 Floor Tile /o o 41618-10 2 Chrysotile C18-0176-BD- HA-04 Green / 12x12 Floor Tile 2% Chrysotile 41618-11 C18-0176-BD- HA-04 Green / 12x12 Floor Tile 2% Chrysotile 41618-12 C18-0176-BD- HA-0830% Chrysotile 41618-23 Grey/ Material rY 3 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 A summary and quantification of positive asbestos homogenous areas are in the following table: Homogeneous Homogeneous Area Quantity Area Description Number Location HA-01 White TSI from Boiler Room 25 linear ft HA-02 2'x4' Ceiling tile 936 ft2 HA-03 Green 12"x12" Floor tile 1,000 ft2 HA-08 Grey gasket material <2 ft2 Floor tile and vinyl covering (linoleum) are included in the term "resilient floor coverings" and the term "asphalt roofing products" includes tar paper; these materials are classified as Category I materials. Other nonfriable materials, e.g. cement boards and floor tile mastic are included in Category II and determinations for these materials must be made on a case-by-case basis. Floor tile mastic, electric wiring and caulking compounds may be treated as Category I materials. Category II materials are subject to the NESHAP unless they are removed without damage. Renovation and Demolitions – All RACM must be removed prior to the commencement of demolition or renovation that would breakup, dislodge or similarly disturb the asbestos-containing material. RACM need not be removed if: a. It is Category I nonfriable ACM in good condition, b. It is encased in concrete and is adequately wet during demolition, c. It is Category II nonfriable ACM and has a low probability that it would becomedone crumbly, pulverized or reduced to powder, or d. Was not discovered until after demolition began and cannot be safely removed, and is adequately wet always. Applicable Definitions: NESHAP- Subpart M—National Emission Standard for Asbestos AUTHORITY: 42 U.S.C. 7401, 7412, 7414, 7416, 7601.SOURCE: 49 FR 13661, Apr. 5, 1984, unless otherwise noted. Regulated asbestos-containing material (RACM) means (a) Friable asbestos material, (b) Category I nonfriable ACM that has become friable, (c) Category I nonfriable ACM that will be or has been subjected to sanding, grinding, cutting, or abrading, or (d) Category II nonfriable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder by the forces expected to act on the material in the course of demolition or renovation operations regulated by this subpart. Asbestos-containing material (ACM), means any material containing more than one percent asbestos. 4 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Lead Paint Chip Sample Results: Sample Location Result Number Lead C 1 8-01 76-BD- Paint chips /wall on 1 st floor through basement 0.016 41618-1 C 1 8-01 76-BD- Paint chips/ Safety rails 1 st floor control room 0.39 41618-2 C 1 8-01 76-BD- Paint chips / Stair land rails going to 2nd floor 0.13 41618-3 C 1 8-01 76-BD- Paint chips / Pipe on 2nd floor 8.8 41618-4 C 1 8-01 76-BD- Paint chips / Pipe on 2nd floor 0.63 41618-5 C 1 8-01 76-BD- Paint chips / Pipe on 2nd floor 0.28 41618-6 C 1 8-01 76-BD- Paint chips / Left of stairs in motors/pumps room in 0.42 41618-7 basement C 1 8-01 76-BD- Paint chips/ Lab on 2nd floor 0.56 41618-8 C 1 8-01 76-BD- Paint chips Left of stairs in motors/pumps room in 1.2 41618-9 basement C 18-01 76-BD- Paint chips/ pipe in basement 0.01 41618-10 C 18-01 76-BD- Paint chips/ pipe in basement 0.10 41618-11 C 18-01 76-BD- Paint chips /wall in West building 0.84 41618-12 C 18-01 76-BD- Paint chips/ Pipe located South of West building 0.016 41618-13 C 18-01 76-BD- Paint chips /wall in West building, South end. 0.030 41618-14 C 18-01 76-BD- Paint chips /wall in West building, South end. 0.38 41618-14 Fifteen (15) of the fifteen (15) samples collected & analyzed were found to have a lead content at or above 0.009 % (90 ppm) by weight, the level at which the Consumer Product Safety Commission refers to as "Lead Based Paints or Materials". Please note, OSHA (in the Construction Standard for Lead) 29 CFR 1926.62, does NOT have a trigger concentration for lead in paint. Instead, the OSHA action level of 30 pg/m3 is based on air sampling. If any detectable level is present, then the OSHA standard uses a task-based table to presume exposures; 5 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 LEAD-RELATED CONSTRUCTION TASKS AND THEIR PRESUMED 8-HOUR TWA EXPOSURE LEVELS: > 50 to 500 /m3 > 500 /m3 to 2,500 /m3 > 2,500 /m3 Manual demolition Using lead-containing mortar Abrasive blasting Dry manual scraping Lead burning Welding Dry manual sanding Rivet busting Torch cutting Heat gun use Power tool cleaning without Torch burning dust collections stems Power tool cleaning with dust Cleanup of dry expendable collections stems abrasive blasting obs Spray painting with lead pain Abrasive blasting enclosure movement and removal OSHA standard for Lead in Construction (29 CFR 1926.62) requires the employer to comply with the exposure assessment measures and any other requirements of the standard for coating containing any level of lead. If the employer is working with surface coatings that may contain any level of lead in such a way that would generate airborne levels to which employees may be exposed, it is the employer's duty to conduct exposure monitoring (or use objective or historical data as defined in 29 CFR 1926.62(d)(3)(iii) through 1926.62(d)(3)(iv)(B) and in 29 CFR 1926.62(n)(4)) to demonstrate that the Lead in Construction standard's action level (30 micrograms/cubic meter of air) is not exceeded. The results of the exposure assessment then determine whether the employer would need to apply the further protections of that rule. If the levels of lead to which employees are exposed are below the action level (which may occur when the levels of lead in paint are very low and work is being done in such a way as to not disturb the paint and, therefore, generate airborne concentrations of lead), then the further requirements of the standard would not apply. 6 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Survey Limitations DESCRIPTION OF SURVEY AND REPORT LIMITATIONS Survey findings and recommendations are subject to the following limitations: 1. This sampling was based on conditions existing at the time the sampling wasconducted. 2. The samples collected are representative of the specific time and location where they were collected and may or may not be indicative of conditions throughout the entire facility. The recommendations and conclusions contained within this report represent the best professional judgment of Turnstone EH&S, Inc. based on the data contained herein and should be reviewed in its entirety. Turnstone EH&S, Inc. is not responsible for third party review of this document or for the use of this information outside of its intended purpose. All occupational health inquiries should be referred to an occupational physician knowledgeable in the chemical and/or physical exposures found in the workplace. 7 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Appendices TECHNICAL DETAILS AND ATTACHMENTS Appendix 1: Field Generated Paperwork Appendix 2: Laboratory Analytical Results Appendix 3: Accreditation Certificate Appendix 4: Photo Pages 8 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Appendix 1: Field Generated Paperwork 9 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 BULK SAMPLING FORM TURNSTONE EH&S Project Name: Cunningham Water Treatment Plant Inspection Date: 04/18/2018 Project Address 1-37 Frontage road City/St/Zip Corpus Christi, TX 78410 Client/Address Inspector(s) : Brenda De Leon License #: Inspector(s) : License #: Client PO# Client Project# Client Contact/ Project Manager C18-0176 Jacalyn Gorczynski HA#: 1 Material and Desc. White insulation /fibrous TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G #1 Vertical pipe from "Boiler room" 1st floor main building D S Material Amount Ft/ in #2 Vertical pipe from "Boiler room" 1 st floor main building sq Cu Ft Ft/ Cu Ft 25 lin ft #3 White insulation labeled "Transite"from "Boiler room" 1 st floor main building Friable Non- #4 Black Mastic on pipe from "Boiler room" 1 st floor main building Friable friable HA#: 2 Material and Desc. 2'X4' Ceiling tile TS1 SURF MC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G White ceiling tile from control room on 1 st floor main building D s #7 Material Amount Sq Ft/Lin Ft/ Cu Ft 936 Sq Ft Friable Non- Friable Non-friable TSI SURF HA#: 3 Material and Desc. White 1 inch hexagon shaped floor tiles MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G Floor tiles from control room 1st floor main building D s #9 Material Amount Sq Ft/Lin Ft/ Cu Ft 936 Sq Ft Friable Non- Friable Non-friable 1 Ilf ,t Inspector(s): Brenda de Ieon 10 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 BULK SAMPLING FORM TURNSTONE EH&S Project Name: Cunningham Water Treatment Plant Inspection Date: 4/18/2018 Project Address 1-37 Frontage road City/St/Zip Corpus Christi, TX 78410 Client/Address Inspector(s) : Brenda De Leon License #: Inspector(s) : License #: Client PO# Client Project# Client Contact/ Project Manager C18-0176 Jacalyn Gorczynski HA#: 4 Material and Desc. Green 12"x12" Floor the TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G #10 2nd floor in lab area main building D s Material Amount #11 2nd floor in lab area main building Sq Ft/Lin Ft/ #12 2nd floor in second room main building 1000 Sq Ft Friable Non- Friable Non-friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable 2 III: ;: �� Inspector(s): Brenda De Leon 11 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 BULK SAMPLING FORM TURNSTONE EH&S Project Name: Inspection Date: Project Address City/St/Zip Client/Address Inspector(s) : License #: Inspector(s) : License #: Client PO# Client Project# Client Contact/ Project Manager HA#: Material and Desc. TSI SURFMISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable 3 1 Fa Inspector(s): 12 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 BULK SAMPLING FORM TURNSTONE EH&S Project Name: Inspection Date: Project Address City/St/Zip Client/Address Inspector(s) : License #: Inspector(s) : License #: Client PO# Client Project# Client Contact/ Project Manager HA#: Material and Desc. TSI SURFMISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable 4 1 Fa Inspector(s): 13 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 BULK SAMPLING FORM TURNSTONE EH&S Project Name: Inspection Date: Project Address City/St/Zip Client/Address Inspector(s) : License #: Inspector(s) : License #: Client PO# Client Project# Client Contact/ Project Manager HA#: Material and Desc. TSI SURFMISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable 5 1 Fa Inspector(s): 14 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 BULK SAMPLING FORM TURNSTONE EH&S Project Name: Inspection Date: Project Address City/St/Zip Client/Address Inspector(s) : License #: Inspector(s) : License #: Client PO# Client Project# Client Contact/ Project Manager HA#: Material and Desc. TSI SURFMISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable HA#: Material and Desc. TSI SURF MISC Sample#'s Homogeneous area description(where material is found ex.-break room,rms.2,4,7) Condition G DS Material Amount Sq Ft/Lin Ft/ Cu Ft Friable Non- Friable 6 IIF , �� Inspector(s): 15 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Appendix 2: Laboratory Analytical Results 16 c O N 00 00 ° C) � � a d o 0 'ct z° ZO z° ZO C0 0 OD � U U,) L L LO ry) a co o a p pp p \ ti w � N Q' W O M 00 O O O 00 Op �1 M LO � Z: = i , p o o 00 o N +.. •� p p p p p p 00 M N N p W p O L W C7LO ,L CC) N �, C° 0' 0' Q o 0 0 0 Do LO LU Z > v 0 0 0 0 00 3 00 V co _�o � ao o ° i x �a � a a a M o w a � a w O N U r� ca LO J 03 (0 co J J J ~ W Z W =3 't't ' Nt 27 Z:) N O 1 1 1Q U H N U U O Q c O co N W W Z N N �, N p m D_ O O z z z o CQ OD to Z C) U') L L LO ry) a co o a p pp p \ ti w � N Q' W N CO CO N V Lq C5 o 0 0 o LO LLs LL y = i Co o o o oo o •� p p co p CD 0 N 0 (D W (D p p L W CD co LO LL W L 'o r Q p (D (9 CO C� C) C) cl Do LO LU Z > 0 0 0 0 � 3 � V co _� o� ao o ° ix �a 0- aa a o M o w � d Q w N mrC a a o O Z Q L 03 m IV a) ti O J p J J (,J ) > Q0 LU z w =3 't 't x 't � D7 Z:) N O2- LO Ili Ili Cl) l Q H N U L) U O Q c N W W Z QO m a D- o 0 'ct z° ZO z° ZO C0 0 OD � U U,) L L LO ry) a co o a C I:, C:, C \ ti w � N Q' W o � "w o LO LL Z: _ o y ° co o o o oo o N (n O O O O 0�0 Q Q J C,1 N N N N ti W O O O L CD co LOLL CC) O N OOC) 0 U v v 0 ❑ 0o S U LO y W Z m v o 0 0 0 yw00 (n 3 � V °� co 00 00 i o x �a a a a a M LU a ~ a rr w a a o O m co <v m > O U ��..,,� M 3 � J � J O J ~ W Z W � ti tCl) 'Cl) � 27 Z:) N O 1 1 1Q U H N U U O Q c O y I I I o 0 N W W Z Qo m a d o 0 .ct "� z° z0 C0 0 OD U U w 0) o 0 o cry �' I LO LO N a co o a o 0 0 N � ti CSI h i M R ti lC w � Nw M 0 0 �1 w 0 0 0 M LO0. Q LL y 'C' 0C N (n Q N N M N M � (.0C9 (D L W a `r'LL CC) Cl) O o t o t o I 0o S U LO y LU z o ° i � x �a M o w a zz a QW mC" a a O O O Q L .� -0 r 3 W J (3) J ti C: w n m C LO 27 Z:) N O 1 1 Q U H N U U O Q 0 _ E ocu Cl) o N • o co U O N LO @ Z o m Lo ry d �a o z p ti . r O Y O C N OD -2 a) o 0 r i m Lr) Lr) . U Q L oL O Dm _0 M a - .Q z Eco o m N {y > _ cli LU U L) LD U _j z o N Q U) o LD o cn � Zo W r ) N Q� o Lu �) r/j Q o > S' op h C) N r^T I M Lu ^I c ti Q > rn rn o 0 w w m ~ w c o rn m O z o o Q ^ti W T O p •� `� N _ 0 Q O ` 2 C oo co w U co N co W Q O O L U 'p W L) LL J m m N >• LL Qj = N UJ N o o N O CO (o QH -o 0 m N 0 D7 DD N C U) _ N O C . C . ... N O d d N >i W LO T E N Z a)LL co (13 com c N Q V U Q N 7 N Q Q) O N O U O U O O N (6 O -oO � O LUL 2 2 (n O O m OZ oo Z ZM ID Q J O O i ti O a> > 0 -° ~ LUp V .c Q rn c m to 2 U) Q J J 7 U O 0 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 herd Party Chain of TURNSTONE Custody S, INC 226 Enterprize Parkway Ste. 116, Carpus Christi,TX.78405 T 'rNE V H&S.IN I Laboratory, Inc. P'raject 0/Jab Site/Unit : C18-0176 / LNC/` ENGINEERING/ 1-37 FRONTAGE ROAD,Corpus Christi, TX 78410. Cunningham Water Treatment PIant TURNAROUND TIME 11 Same Day El 24 Hours ✓ Standard 13 Days) El Apply Open Lab Pees (NUTS:AfV"faumaround times are based on the dale/time t)7c�sartt�ap�e�i�s re ceiwc�d l��p�tlie I'.aborato� Sample Uate Number of Sam tyles Type al Sample Contact Person- Phane#: .... ,.... I 4/16/7018 15 BULK. Luis Hernandez 832-946-3602 Snccial Instructions .............................................................. ._...... w Email results to luis,hernantfergturntoneehs.com & cindi.fisher*turnstaneehs.eam& rooralesrsikurnstone.carn / write sample descritm�tiun .St location on sample results. Please report all Lead Air samples in u ,/m3. Sample Time Volume Number Sample Description/Location Analyte _(rain.) L or ml C l 8-0176-BD-41618-1 Paint chips/wall on 1st floor through basement LEAD -____...... ..........................................................................................._. .. _.,.. ............... ...................... .......................... C 18.0176-BD-41618.2 faint chips/Safety rails lst floor control room LEAD C 18.0176-BD-4 1618"3 Paint chips/Stair[land rails going to 2nd floor LEAD ..................................................—........mm..................... ..............................................................,w � ��.. ..... .......................... C 18-0176-W-41618-4 Paint chips/ripe.on 2nd floor LEAD ----------- C18-0176-BD-41618,-5 faint chips/Pipc on 2nd floor LI.--,A D C 18-0176-t3D-41618-6 Paint chips/Pipe:on 2nd floor LEAD .................................................. -------.___________________________________________I..... ..............—................................................................... ....�..�--------- C 18-0176-BD-41618-7 Paint chips/Left of stairs in mwors/pumps room in basement LEAD --------------- ------________ _______ C l 8-0176-BD-41618-811X1.W..mm,.�,.�,.�,.�......}�uint chips.Lab on 2nd Ilcrrn............................– --------------- __LEAD l"l____ ,_..__ C18-0176-BD-41618---9_ Patint chips/Left of stairs in motors/pumps roam in basc ncrrt__... � .....................................LEA F7 C 18-0176-E3D-41618-10m Paint drips/pipers b;sscmentWWWWWW LEAD WWWWWW WWWWWWWW ��u��. 0 C 18-0176-i3D-4 16 l 8-1 1 Paint chips/pipe in basement o�.._._. LEAD __________ C 18-0176-BD-41618-12 uPaint chips d wall in West building �N�u' _,.�,,.�. ._.a.�,.,�..... ._.._.._.._.._.. AD C 18-0176-BD 41618-13 Paint chips/Pipe iocated South of West building LEAD ---------------- C 18-0176_B D-41618-14 Paint chips/wall in Wast building,South end LEAD C 18-0176_g D-41618-15 end LEAD Date/Time: Sampled By: Ptelinquished By: Accepted by: 4/16/18 BRENDA DE LEON LAD USE ONIN Lab Rei 10: . . . . . . ......................................... Analyst: __ .-� ___________ _____ TS SOP Al P PF'20"1'1liird Party Chain W'Cuslod'y 10.2915 rear 01.01 22 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 OqPASI Apex Precision ® Services, ® o , Lab An Independent Laboratory Providing Reliable Analysis with Professionalism and Honesty ASBESTOS BULK ANALYSIS REPORT Date: April 20, 2018 Turnstone EH & S, Inc. Report: 5618-2413 C18-0176 / LNV Engineering / 1-37 Frontage Road, Corpus Christi, TX 78410 / Cunningham Water Treatment Plant This document shall be considered a duly signed original report of the results obtained from the analyses performed. All analyses are done within government guidelines and regulations. Gary R. Simmons Laboratory Manager Lab Comments on Project: N/A Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity(client)named on such report. Result,reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location,date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States.Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty(30)days,according to all state and federal guidelines,unless otherwise specified. Page 1 of 8 306 W. 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L , R : , q 0 , » � k ) § E $ S 20 k ef / \ \ \ \ \ \ \ \ \ \ a E \ §f j¥ K¥ \¥ K¥ m E = o e o CL \ \ Q (n � LL 3 3 3 oLU e 5 \ CL / § co » co y coco Eoo u)EI _ � > k \ z � CD co co co co 0 ■ e x = � F- � $ a / 0 2 © S ? 07 \ :z_ / 6 az az 25 / ( w o _ k \ 0 E5 } } } \ / LU LL LL C? 0 \ / \ / \\ } } } e to \ \ m (n - - Q . 2 4) CD / \ k / \ / \ } _ } Z5 Z5_ } _00 / § M m , CN Q) % o 0 = Nmol 0 LU ° CL k \ j § j = U LU . 7 ƒ/ _ 2 $ « = = 00 ƒ § I EL � @ t 2 \ \_ \ I / L) ^ cq k k k \ \ \ \ / Zc O > V ƒ 5 - - - - - R ) Q Ln \ 7 r, > j\ j\ j\ j\ j\ / _7 � - m m m ^ E $ z w * V O n k k k \ y ® - ƒ / � 2 0 o ) § k m i o � ~ f ) p \ m I f LL \ - ^ ^ - ^ ) CL CL CL § 3 A § A 0)2 W Ln k « « « } ® } @ \ \ e w -/ -j m (D � • 2 E / f » / R 2 in 0 ) § 06/ \ E _ k o o k 2 k � j j \ k m 2 I am C - 3 « m J d k F / F- 2 � ~ [ ® - . 7 \ \ ® - 2 $ 2 LL LL p ®G »g�t /- ® \ { ) �- \§ - / § / \ ol \\E \E LE s E / §f -2 ®¥ /¥ j¥ f¥ CLE = oe p / Q � \ E d C: « o G LU � CL f E 6 6 - u)E I > k \ r r r r z co r % c ©_ x \ \ \ ) } } cu � $ a / 0 2 © S 0 7 \ az } } _ CL / 6 az az 25 / 0 � w o _ � \ k } E 5 \ / 2 LU LL � 0 \ / \ k \\ } } \ } \ e to I 3 own= T- \ - \ Q . 2 4) � - / § / k / / / 5 } / } _ } } » } k \ \ � \ \ \ � $ / \ \ \ 76 0 / ° 0 ■ o U _ - _ E o _ N (A o H ƒ ~ _ k / \ � CL \ L J / § \ § - § E U LU . 700 / 2 � ■ « w J 3 » ƒ § I @ \ 0 \_ 0 \ 0 \ 0 _\ I / 0 ^ k k k � 75 C�0 \ 0 0 \ 0 \ \ / Zc O > V im ƒ 5 - - - R a)Q Ln \ Of 7 r, > j\ j\ j\ / _7 � - m m m ^ E $ z w ® V O n k k k \ y ® ~ ƒ / � 2 0 o 2 § k m o q m ) / Ln � CL CL CL 2 / E \ § j / D E � « « « 2 / @ § � / z m (D � • 2 � Ea � � \ @f » / R 2 0 ) § / \ E o o k 2 k � \\ $ F- a = a " 3 m J d a / F- U) � [ � _ 7LL \ \ � ~ _ $ ® �»g - E _ m k / / - - x ) 0 /0 } / $ j s E \ §f -_ /¥ /¥ CL / / / u » # 0 _ §(n e \ \ / a)CD � � LO co Eoo u \� I � > k \ z � r r Zo r % � ■ co x = F- � $ a / 0 2 © S 0 7 \ \ _ / 6 az az 25 / ( � w o _ �k \ � E 5} } } \ / LU LL LL C? 0 \ / \ / \\ } } } e m I '/ 3 \ , \ Q . 2 4) t - / co r- \ ow CO r \ � z � z z / § M m I \ q co ° 06 \ ° J = N m o .LU v / ° CL k \ � § ~ U LU r . 7 ƒ/ _ 2 ■ w � 3 J ƒ § I CL @ t 2 \_ \_ \ I / L) ^ k k k \ \ \ \ / Zc DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 Third Party TURNSTONE Chain of Custody EH& S, INC 226 Enterprize Parkway Ste. 116, Corpus Christi,TX. 78405 ONE 1w1•llars,INC Apex I C18-01761 LNV ENGINEERING I 1-37 FRONTAGE ROAD,Corpus Christi, Project#1 Name : -X 75410. Cunningham Water Treatment Plant TURNAROUND TEWE ❑ Same Day ❑ 24 Hours ❑/ Standard [3 Days] ❑ AppIy Open Lab Fees OTE:All Turnaround times are based on the date I time the sam le is received b the Laboratory) Sample Date (Number of Sample Type of Sample Contact Person: Phone#: 4/16/2018 15 BULK Luis Hernandez 832.946-3602 Special Instructions Email results to luis.hernandez@turnstonechs.com & cindi.fisher@turnstoneehs.com &ImoraIes@turnstoneehs.com I write sample description & location on sample results Sample Sample Description/Location Analyte Time Volume Number min. L or ml C18-0176-BD-41618-1 White insulation/Vertical pipe from"Boiler room" 1st floor ASBESTOS C18-0176-BD-41618-2 White insulation/Vertical pipe from"Boiler room" Ist floor ASBESTOS C18-0176-BD-41618-3 White insulation labeled transite on air ducts 1"Boiler room" Est floor ASBESTOS C18-0176-BD-41618-4 Black mastic/air duct ventilation system in'Boiler room" 1st floor ASBESTOS C18-0176-BD-41618-5 Floor tile/1st floor ASBESTOS C18-0176-BD-41618-6 Ceiling plaster 1 I st floor bathroom ASBESTOS C18-0176-BD-41618-7 Ceiling tile/Control room 1st floor ASBESTOS C18-0176-BD-41618-8 Ceiling the/Control room 1st floor ASBESTOS C 18-0176-BD-41618-9 Floor the 1 Control room 15t floor ASBESTOS C18-0176-BD-41618-10 12"x12" Floor tile/2nd floor ASBESTOS C18-0176-BD-41618-11 12"x12"Floor tile 2nd floor ASBESTOS C18-0176-BD-41618-12 I2"x12"Floor file/2nd floor ASBESTOS C18-0176-BD-41618-13 Sheet rock/2nd floor,by stairs ASBESTOS C18-0176-BD-41618-14 Window caulk12nd floor ASBESTOS C I 8-0176-BD-41618-15 Air duct insulation/2nd floor ASBESTOS Date/Time: Sampled By: Relinquished By: Accepted by: 4/16/2018 BRENDA DE LEON **LAB USE ONLY*x Lab Ref No: Analyst: TS SOP AMP PF 20 Third Party Chain of Custody 10.29.15 rev 01.01 31 DocuSign Envelope ID: D8EE812A-lACA-4DF3-90A0-87A22FF2BC05 Third Party TURNSTONE Chain of � Custody EH& S, INC f . 226 Enterprize Parlovay Ste. 116, Corpus Christi,TX.78.405 TURTONE ��Eli&5,INC Aper SLID — 13 C18-01761 LNV ENGINEERING 1 I-37 FRONTAGE ROAD,Corpus Christi, Project#1 Name : TX 78410. Cunningham Water Treatment Plant TURNAROUND TIME ❑ Same Day ❑ 24 Hours [D Standard [3 Days] ❑ Apply Open Lab Fees (NOTE:All Turnaround times are based on the date/time the sam le is received b the Lahorato ) Sample Date Number of Samples Type of Sample Contact Person: Phone#: 4/16/2018 11 BULK Luis Hernandez 832-946-3602 Special Instructions Email results to lois.hernandez@turnstoneehs.com & eindi.fislier@turnstonechs.com&Imorales@turnstoneehs.com / 'write sample description & location on sample results Sample Sample Description/Location Analyte Time Volume Number min. L or ml C I 8-0176-BD-41618-16 9"x9"Floor tile/2nd flaor ASBESTOS C18-0176-BD-41618-17 9"0'Floor tile 12nd floor ASBESTOS C18-0176-BD-41618-18 9"x9"Floor the 12nd floor ASBESTOS C18-0176-BD-41618-19 Floor material 1 Hallway by lab 2nd floor ASBESTOS C18-0176-BD-41618-20 Wall plaster/lab 2nd floor ASBESTOS C 18-0176-BD-41618-21 Ceiling plaster/West building ASBESTOS C18-0176-BD-41618-22 Black mastic/West building roof ASBESTOS C18-0176-BD-41618-23 Gray gasket material 1 West building ASBESTOS C18-0176-BD-41618-24 Black tar/South of West building ASBESTOS C I 8-0176-BD-41618-25 Wall plaster/Tower ASBESTOS CI8-0176-BD-41618-26 Wall plaster/Tank ASBESTOS I Date/Time: Sampled By: Relinquished By: Accepted by: 4/16/2018 BRENDA DE LEON L **LAB USE ONLY** Lab Ref leo: Analyst: TS SOP AMP PF 20 Third Party Chain of Custody 10.29.15 rev 0 1.0 1 32 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Appendix 3: Accreditation Certificate 33 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 pj Health Services Asbestos Inspector BRENDA D DE LEON License No. 603535 N Control No. 98447 "l �l Expiration Date: 10/2412018 f% r i ti 34 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 Appendix 4: Photo Pages Samples positive Asbestos or Lead will be indicated with a "+" sign in the photo tag. 35 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 / f i +C18-0176-BD-41618-3 +C18-0176-BD-41618-4 �i oY, � +C18-0176-BD-41618-1 +C18-0176-BD-41618-2 "Boiler room" 1st floor, East Building 36 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 1 C18-0176-BD-41618-6 Bathroom 1st floor, East building r PAINT SAMPLE: HIH LAB +C18-0176-BD-41618-2 1 MOROI l Safety rails, 1st floor control room, East building 37 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 I i. l +C18-0176-BD-41618-7 C18-0176-BD-41618-8 T 1�ivy C18-0176-BD-4 618- 1sT floor control room, East building LEAD SAMPLE: +C18-0176-BD-41618-7 r r, LEAD SAMPLE: / +C18-0176-BD-41618 j un Left of stairs in motor/pumps room in basement, East building 38 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 I urim l I I I LEAD SAMPLE: +C18-0176-BD-41618-3 I' Y. IIII 1 J' III' +C18-0176-BD-41618-10 +C18-0176-BD-41618-11 +C18-0176-BD-41618-12 �l 2ND floor, East building i 18-0176-BD-41618-15 C18-0176-BD-41618-14 i ,II h 2nd Floor, East building 39 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 l p 18-0176-BD-41618-16 C18-0176-BD-41618-17 C 18-0176-BD-41618-18 2nd floor, East Building 40 o cs)nEaRope ID: D8EE81zwAC A4DFamAOa7AzFGBC S � m« . ) A/ � � \\ : < .� �\ \� CIS-0176-0-41618 19 , \ \� . � DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 li V�4, C18-0176-BD-41618-20 / � �/'''�� ✓�/��/iii% ��,o�ir�/,�flo� � �� ///�� i/i„ �Jyir�� .✓� � iJJJ1J1 , N r i, i i I/�/ �/r J r✓li✓Jf1� LEAD SAMPLE: +C18-0176-BD-41618-8 i Lab 2nd floor, East building C18-0176-BD-41618-1 V i lJ LEAD SAMPLE: +C 18-0176-BD-41618-1 2nd floor by stairs, East building 42 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 III I i IV��Ii�Nli��! IIS ul dduuuou ,� ��i a re, , LEAD SAMPLE: +C18-0176-BD-41618-14 r C18-0176-BD-41618-21 C18-0176-BD-41618-22 �� West building, by entrance Illlll�i��iiillllllllllllll 1111 lillllllllll lYIIIIIIII Ill.71!CIIII�IIIIIIIIIIIpllllllllllllllll411411 Iryry I d'� I II 'll�l I 1 V Illy+ + ,III i +C 18-0176-BD-41618-23 n 1 / i 43 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 LEAD SAMPLE: +C18-0176-BD-41618-13 Y vs iii �p" C18-0176-BD-41618-24 South of West building i r y �4 C18-0176-BD-41618-25 r �,w 44 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 P i rrrry :; C18-0176-BD-41618-26 f I; � z r l 45 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 LEAD SAMPLE: +C 18-0176-BD-41618-4 l i n ��, i(m tlui �I maul , n l � ro LEA, D SAMPLE: G +C18-0176-BD-41618-5 LEAD SAMPLE: r +C18-0176-BD-41618-6 r�M Pipes on 2nd floor a� / LEAD SAMPLE: r r e +C 18-0176-BD-41618-10 LEAD SAMPLE: ` +C18-0176-BD-41618-11 { 1 Pipes in basement 46 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 J rr 1 i LEAD SAMPLE: +C 18-0176-BD-41618-15 f� LEAD SAMPLE: +C18-0176-BD-41618-12 Wall in West building 47 DocuSign Envelope ID: D8EE812A-1ACA-4DF3-90A0-87A22FF2BC05 z O z Q 4) 4.) �--' O o J Q O -1--+ C- E E L o • � Q U m N LL LL N Q O Q O C� M LL U U Q Q N_ M W W M ❑ ❑ N O N C W O 7 U O ❑ Z 4 O Z , j a / w LL LL W LL ' Al O LL0 N 1 � LU IIM O M Y M LO U LL N LL NC14 D ll l y CD ' i%/ w ,� Q � LL ii// // O w C � 111 ao w �/ z w o %% a� a 0 a� w in U O ❑ Z O '1 ` �'f H ,i� ✓nit� �r�r r° � 1r y CL LU o Al m, LL LL LL ��r✓F i//', r O 6 w0 �r I 1 N 1 / f F: iiiiiii o LU r �z IIS 1z LOi NO N ✓ s 1 KLU LU LU i Q J M f%/1 W j LL it �l� w iii' O �� „'��y, „� O r W j ) rF rj ,r f w 1 1f �Yr ai 0- 0 O N LU in L) U O r) Z .. 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