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Home My WebLink AboutC2018-095 - 1/24/2018 - NA • • CITY OF CORPUS CHRISTI CONTRACT FOR PROFESSIONAL SERVICES AMENDMENT NO. 3 The City of Corpus Christi, Texas. a Texas home-rule municipal corporation ("City") and Urban Engineering, ("Consultant"),agree to the following amendments to the Contract for Professional Services for Nueces River Raw Water Pump Station (Project No. E110681: Ori•inal Contract March 6, 2013 Administrative Approval - $49,736 Amendment No. 1 July 29,2014 _ Motion No. M2014-102 - $1,688,299 Amendment No. 2 April 12, 2017 _ Administrative Approval $11,900 Exhibit A, Section I Scope of Services shall be amended as set forth in the attached Amendment No.3, Exhibit A. Exhibit A,Section III.Fees shall be amended based on the modified scope of services in the attached Amendment No. 3, Exhibit A for a fee not to exceed$44,390, for a total restated fee not to exceed $1,794,325 All other terms and conditions of the March 6, 2013 Contract for Professional Services between the City and Consultant,and of any amendments to that contract,which are not specifically addressed herein shall remain in full force and effect. CITY OF CORPUS CHRISTI URBAN ENGINEERING ACUltft-) C - C�. 'ia4- 1p - 4. z0/5 / Margie C. Rose Date ` James L Urban, P.E Date City Manager Principal 2725 Swantner Drive 9/7e !. ► (q� R Corpus Christi, TX 78404 / r (361) 854-3101 Office Mark Van Vleck ate (361) 854-6001 Fax Assistant City M..na•-r markm@urbaneng com 4,11 , .) rie H. Gr. , P • . Date Ex:-• e P -• e of P' blic orks Jeff H. Edmonds, P.E7 D:te Director of Engineering Services APPROVED AS TO LEGAL FORM 9A-) 2018.01.12 13:58:51 -06'00' Assistant City Attorney Date 2018-095 E11068 NUECES RIVER RAW WATER PUMP STATION'LRBANWVENOMENT NO 3100NTRACT DOC REV 1pt/15 1/24/18 Urban Engineering INDEXED ATTEST Te-1-1-e—CA&-t-ir-Ac24( 30 / 1S CitySecretary to Project Name Nueces River Raw Water Pump Station Project Number E11068 Accounting Unit 4096-061 Account 550950 Activity E11068-01-4096-EXP Account Category 50950 Fund Name Water 2015 CIP Amount$44,390 K:IENGINEERING DATAEXCHANGE\JENNIFERIWATER1E11068 NUECES RIVER RAW WATER PUMP STATION\URBANIAMENOMENT NO.31CONTRACT.DOC REV.10/1/15 LI _- URBAN ENGINEERING Job No. 33760.B301 November 22, 2017 VIA EMAIL Mr. Alex Barabanov, P.E. Engineering Services City of Corpus Christi P. 0. Box 9277 Corpus Christi, Texas 78469 Subject: Nueces River Raw Water Pump Station Improvements City Project No. E11068 Dear Alex: We are pleased to submit to the City an AE contract amendment to provide the engineering services to program a new plant substation HMI and Relays at the new PCR#10 to be constructed at the Nueces River Raw Water Pump Station as a part of the subject project. This work has been requested by City staff and it will be performed by our electrical sub- consultant for this project, Bath Engineering Corp. A more detailed description of the proposed scope for this amendment is attached. To have this additional work added to the scope of the present AE contract we request that the City prepare an amendment with Urban Engineering in the amount of $44,390 (Bath's fee plus Urban Engineering's administrative cost). Please review and let me know if any questions. If acceptable, please have an AE fee amendment agreement processed. Sincerely, URBAN ENGINEERING ` Mark Maroney, P. E. MM/ Enclosure xc: Jim Urban, P.E. w/encl.via email William Stark, P.E. - Bath Engr w/encl.via email (361)854-3101 2725 SWANTNER DR.• CORPUS CHRISTI,TEXAS 78404 FAX(361)854-6001 www.urbaneng.com Amend. No. 3 TBPE Firm #145 Exhibit A TBPLS Firm #10032400 Page 1 of 3 • • R�Uh SCOPE OF WORK Nueces River Raw Water Pump Station (Project No. E11068) Scope of Professional Services Power System SCADA HMI Integration at PCR# 10 NOV. 8TH 2017 BACKGROUND The City of Corpus Christi operations one(1) water treatment plant,O.N.Stevens Water Treatment Plant,which is rated for 161.5 million gallons per day (MGD). The plant received raw water from the Nueces River Raw Water Pump Station located remotely from the plant. This pump station has power provided by AEP at 4160V and the City then distributes the power to throughout the pump station. The Pump Stations electrical system distributes approximately 3 megawatts of power at current loading. The Station is currently being re-designed and upgraded with new building, pumps, power distribution equipment and generators. The Water Plant participates in a State wide electrical grid load shed program, which shifts plant load to onsite generators on an as needed basis, which could be extended to the systems at the Nueces River Raw Water Pump Station. The addition of High Service 3 and future Chlorine Disinfection projects will increase the power load closer to the maximum capacity of the infrastructure which will require close monitoring and control of power distribution to prevent nuisance tripping or overloading of the electrical gear. PURPOSE The purpose of this AE contract amendment is to provide the engineering services to program a new plant substation HMI and Relays at PCR#10 Nueces River Raw Water Pump Station. The request of the City, is that the A/E provide the programming which will include 8 SEL Protection Relays and 7 SEL Scada devices and HMI PC. SCOPE OF WORK BASIC SERVICES Design and Programming Services will be performed as follows: 1. Attend meeting with City Staff and Contractors to ensure all project requirement and city standards are met and proper coordination takes place at every stage of the project. 2. Program SCADA system RTAC/HMI at PCR#10 3. Program seven(7)SCADA Devices( Data Switches, RTACS, HMI,Gateways) 4. Coordinate and integrate RTAC/HMI with equipment at PCR#1. 5. Provide update to fiber drawings via Management of Change procedures. 6. Provide Equipment and Software Specification and BOM for material purchase by the City. 7. Program of Protection Relays eight(8)SEL 710 Relays with SEL 2600 RTD modules BATH ENGINEERING CORPORATION TEXAS FIRM REGISTRATION NO.F-829 5656 S.Staples St.,Suite 110 • Corpus Christi,Texas 78411 • Phone 3611992-2284 • Fax 361/992-2287 S:1Projects133500up13376018301 PSWE ContractlAmendment No.2-Bath\Pwr Syst SCADA Design PCR 10 11.8-17.docx 11/26/17 Amend. No. 3 Exhibit A Page 2 of 3 Rath ADDITIONAL SERVICES 1. Provide purchasing with review comments,and recommendations. 2. Provide construction support and observation. 3. Assist contractor and City Staff in the testing,commissioning and startup of the systems. 4. Provide training of staff. The hardware and labor to installed the equipment will be under the Nueces River Raw Water Pump Station construction project(City Project E11068)presently under design. SCHEDULE The services stated in this fee proposal shall be completed within 12 Months of Notice to Proceed to the Project E11068 construction contractor for the Nueces River Raw Water Pump Station Upgrade,and will be completed prior to startup of the pump station. Engineer will be available to perform work immediately upon receipt of the executed AE Contract Amendment and Notice to Proceed. FEES Design and Programming Services will be performed on a Lump Sum Cost basis as follows: Services Performed by Consultant TOTAL Engineering and Design Services at PCR#10—SCADA and Network $5,500 Programing Services for HMI, Data Switches,and RTAC at PCR#10 $18,500 Program Protection Relays at PCR#10 -751 Relays $8000 Construction Observation,Testing,Commissioning,and Startup Support—1 Week $6,600 Bath Engineering Corp.TOTAL AUTHORIZED FEE $38,600 William B.Stark,P.E. Vice President and Principal Engineer Bath Engineering Corporation (361)992-2284 direct (361)728-3070 cell BATH ENGINEERING CORPORATION TEXAS FIRM REGISTRATION NO.F-829 5656 S.Staples Si,Suite 110 • Corpus Christi,Texas 78411 • Phone 361/992.2284 • Fax 361/992-2287 S:1Projects133500up1337601B301 PSNAE Contract Amendment No.2-Bath\Pwr Syst SCADA Design PCR 10 11-8.17.docx 11/26/17 Amend. No. 3 Exhibit A Page 3 of 3