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Home My WebLink AboutC2012-056 - 2/15/2012 - NACITY OF CORPUS CHRISTI AMENDMENT NO. 1 CONTRACT FOR PROFESSIONAL SERVICES The City of Corpus Christi, Texas hereinafter called "CITY ", and LNV Inc., hereinafter called "ENGINEER," agree to the following amendment to the Contract for Professional Services for Oso WRP Nutrient Removal Project (Ammonia) (Project No. E09007), as authorized and amended by: Original A/E Agree ent Au ust 24, 2010 1 M2010 -197 1 $ 550,059.00 Exhibit "A " SECTION 1. SCOPE OF SERVICES, PART B. ADDITIONAL SERVICES, shall be amended to include: • 11. Step Feed Pilot Study • In the original contract, EXHIBIT "A ", SUMMARY OF FEES shall be modified and is attached as Amendment No. 1 Exhibit "A" for a revised fee not to exceed $49,600.00 (Forty -nine Thousand Six Hundred Dollars and zero cents) for a total restated fee not to exceed $599,659.00 (Five Hundred Ninety Nine Thousand Six Hundred Fifty Nine Dollars and zero cents). All other terms and conditions of August 24, 2010 contract between the City and Consultant will remain in full force and effect. CITY OF CORPUS CHRISTI LNV, In . (::221 9—& /j IL 14 117 Oscar R. Martine Date S. Leyendecker, P.E. ate Assistant City Manager /0' esident . 01 Navigation, Suite 300 Corpus Christi, TX 78408 RECOMMENDED (361) 883 -1984 Office; (361) 883 -1986 Fax V, r -L 17 Daniel Biles, P.E. Date Director of Engineering Services ATTEST Armando Chapa, City Sddetary APP OVED ASyTO FORM v�i , 19 , Assistant City Attorney Date Operating Department Date JAN 17 2012 Project Number: E09007 Funding Source: 550950 -4504- 33110- EO9007 Encumbrance Number: so 1 2012 -056 KVE sneering D taExchangelClarissaJlWastewater5E09007 - Oso WRP Nutrient Remova €Project - Peer R y Am ment No, Zoo. 02'15'12 - 9 _ d R 1 Office of Management & Budget Date LNV, Inc. LNV engineers I architects I contractors Solutions Today With a Vision for Tomorrow January 11, 2911 Mr. Pete Anaya, P.E. Director of Engineering Services City of Corpus Christi P.O. Box 9277 Corpus Christi, TX 78469 -9277 Re: AMENDMENT NO.1 TO PROFESSIONAL SERVICES CONTRACT OSO WATER RECLAMATION PLANT NUTRIENT REMOVAL PROJECT (AMMONIA) (CITY PROJECT NO. E09007) Dear Mr. Anaya: In response to City request, we are proposing the following small AIE amendment to the above referenced contract for additional services associated with the Step Feed Pilot Study as described in detail in previous technical memoranda affiliated with this project. PROJECT DESCRIPTION: The City of Corpus Christi, Texas, hereinafter called "City", and LNV, Inc. hereinafter called "Engineer ", agree to the following Contract for Additional Services associated with the above referenced task. This effort includes the development, design, methodology., process modeling, installation, and operation of the step feed pilot facility. These services were requested by the Operating Department. The step feed process involves diverting a portion of the plants screened influent further upstream in the aeration process at the Re- aeration basins. SCOPE OF SERVICES: The Scope of Services for this contract shall be amended to include additional task 11 which is described in detail below. B. ADDITIONAL SERVICES 11. Step Feed Pilot Study i) Consultant will evaluate step feed pilot alternatives to determine the most cost effective method and pilot set -up for evaluating the potential benefits of the step feed modification to the existing contact stabilization process. iiy Perform the necessary dynamic biological process modeling using BioWin software to predict the effects and impacts of the step feed process on the existing plant. The purpose is to determine whether the existing plant's AMD. NO.1 EXHIBIT "A" Page 1 of 3 contact stabilization process could be modified to maximize its ability to biologically and cost effectively remove ammonia iii) Develop the pilot study scope of construction services, identify the diversion (suction /discharge) locations, determine the most ideal diversion rates and design of the temporary pilot facility including piping, pumps, electrical requirements, sampling needs, and coordination efforts with plant personnel. iv) Install and construct the temporary pilot facility consisting of pumps, piping, and electrical improvements. v) Provide operation personnel for the pilot facility for up to 42 days at 2 hours per day. These tasks will include observing the facility to ensure that it is operating as intended, coordinating the operation with plant personnel, and monitoring a number of process parameters including temperature, pH, and dissolved oxygen (DO). SCHEDULE: All work under this contract shall be completed by the Engineer by March 31, 2012. FEES: A. Fee for Additional Services Authorized. The City will pay the Engineer a lump sum fee not to exceed $ 49,600 for provided services specified in this contract. The fee will be full and total compensation for services and for all expenses incurred in performing these services. Engineer will submit monthly statements for basic services rendered. Each statement will be based on the project percent completion at the time of billing. City will make prompt monthly payments in response to Engineer's monthly statements. B. Summary of fees. See below. AMD. NO.1 EXHIBIT "A" Page 2 of 3 SUMMARY OF AIE FEES Please feel free to contact me, should you have any questions. Sincerely, LNV, Inc. TBPE Firm No. F -366 Dan S. Leyendecker, P.E. President AMD. NO.1 EXHIBIT "A" Page 3 of 3 ORIGINAL CONTRACT AMD. NO.1 TOTAL BASIC SERVICES 1. Preliminary Phase $ 97,454.00 $ - $ 97,454.00 2. Design Phase $ 139,508.00 $ - $ 139,508.00 3, Bid Phase $ 8,077.00 $ _ $ 8,077.00 4. Construction Phase $ 33,929.00 $ - $ 33,929.00 Subtotal Basic Services $ 278,968.00 $ - $ 278,968.00 ADDITIONAL SERVICES (ALLOWANCE, 1. Permitting $ 8,924.00 $ - $ 8,924.00 2. Topographic Survey $ 8,670.00 .$'. - $ 8,670.00 3. Environmental issues $ - $:.. - $ - 4. Construction Observation Services $ 49,748.00 $ - $ 49,748.00 5. Start-Up Services $ 19,124.00 $. - $ 19,124.00 6., Warrant Phase $ 5,612.00 '$ $ 5,612.00 7. Provide SCADA Documentation $ 3,511.00 $ - $ 3,511.00 8. Pilot Stud - Breakpoint Facility $ 71,536.00 .$ - $ 71,536.00 9. Oso WRP Master Plan $ 72,679.00 $ - $ 72,679.00 10. Oso WRP Process Modeling $ 31,287.00 $ - $ 31,287.00 11. Step Feed Pilot Study 49,600.00 $ 49,600.00 Subtotal Additional Services $ 271,091.00 .$ . 49 $ 320,691.00 TOTAL AUTHORIZED FEE $ 550,059.00 $ . 49 $ 599,659.00 Council Approval Admin Approval Please feel free to contact me, should you have any questions. Sincerely, LNV, Inc. TBPE Firm No. F -366 Dan S. Leyendecker, P.E. President AMD. NO.1 EXHIBIT "A" Page 3 of 3 SUPPLIER NUMBER TO Bfi ASSIGNED BYCTrV PURCHASING DIVISION City of CITY OF CORPUS CHRISTI Cor Chfisti DISCLOSURE OF INTEREST City of Corpus Christi Ordinance 17112 as amended, requires all persons or firms seeking to do business with the City to provide the foil€►win information. Every question must be answered. If the question is not applicable, answer with `NA ". See reverse side for Filing Requirements, Certifications and definitions. COMPANY NAME: LNV Engineering P. O. BOX: STREET ADDRESS: 801 Navigation, Suite 300 CITY: Corpus Christi FIRM IS: 1. Corporation X 2. Partnership ❑ 4. Association ❑ 5. Other ZIP: 78408 3. Sole Owner ❑ DISCLOSURE QUESTIONS If additional space is necessary, please use the reverse side of this page or attach separate sheet. 1. State the names of each "employee" of the City of Corpus Christi having an "ownership interest" constituting 3% or more of the ownership in the above named "firm.' Name Job Title and City Department (if known) NIA 2. State the names of each "official" of the City of Corpus Christi having an "ownership interest" constituting 3% or more of the ownership in the above named "firm." Name Title NIA 3. State the names of each "board member" of the City of Corpus Christi having an "ownership interest" constituting 3% or more of the ownership in the above named "firm." Name Board, Commission or Committee Dan S. Le endecker Marina Advisory Board 4. State the names of each employee or officer of a "consultant" for the City of Corpus Christi who worked on any matter related to the subject of this contract and has an "ownership interest" constituting 3% or more of the ownership in the above named "firm." Name Consultant NIA FILI.NkG REQUIREMENTS h'a Berson v, io request4 offt6atl action on a maut;r knO 's that thL rcclue tCd a'IC601t Wilt cotr['et .atl economic benclit_on ativ City official or employ at ee Slut is distir4t„uishable from the :'I'Feci than ihQ a otion will have on rne:nibers of ilic public in general or substattrtiarl segment thereof, ��ou sliall disclose that fact in 1 Bi teed «-retina to the ' City official. employee or body them firs been requested to act in the inattter, utileas t:ba inttl taf the City Official or ctnplovc' in tlx: rriattt:-r i4 at parent. The, disclosure shall also tie made in a signed writ:.ina filed with the. City, Secr�c.tatry, j ordinan.eel Secribn 2-149 (d)] CERTIFICATIO f certify that all information provided is true and eorreci as of'the data of thist,ttcu�� €it_ tltat 1 have not knot vingly withheld disclosure of any info ntntiorr mgLICsted: and that supplmientxt4 SMICTTICnt; V41 b laromptly submitted to the City ofCorpus Christi, "texas as cha lieu o;xur. Cerfifying Person: Dan S. Ley vjidecker°, P. F',. Title. presi(lent ......... ..........._......_...__..... �. ....-._-..-_..-................ _..... t {�f �14'IIA � ' Signature of Cer iryina; Date ai "Board member." A, mcinkr of any IlWrd, c:01111flission. Of ccrnr)titWa aippuintiwd b� the City Cotincit ofthe Cite of Corpus Christi., To b. "Econoinic. bencht". An action that is lilceiv 10 atffect aii e°conoinic interest if it is liiety to have in effeci on drat interest that is drstin .Yuisltaiblc from its effect oil members tltc public in general or a submantial segment thereat' l mplove ," Any person employed I)y the City c i'Corpus Christi_ Teas 4 °;deer oit at full or part- dTtlt� ba: E5, tint not as r it indepetltl'etit d, " ir m." nT cilttta operated fcir Ei;E,r'iomic glldn, tivhether prof ssiona,_ nndusi mal o r commercial, :turd whether c to blished to la1•0duce or kk l with a product or• sC.rvi1_ including= but not limited to, entities operated in the for•nt of sole prOprietarshih, as s if amployed person, partnership, corporation. . rattion. joint stark coritpally% joint venture, receivcc5hip or trust, and entities m for Purposes of taxation are treated as non profil orn-inizattions. c. C)fficial," The kMayor, members of the Cite Council. City Nlaint gt r. Deputy City Matnaaer„ flssista m C'jty l .,ana -prs. I)Qpar mt nt and Division He.tds. and tiltani61 'J C "Ot111 Judges of the: City of Corpus Christi. Texas, I "C b�rtcrsftip lmeresC' Legal oi ecluit :,blc imc:r"t, rv hethc'r aicttt.atlly or construcflse:ly Il.old.. W a firrtl, inclhrdin +,t Whfvll Buell interest is held through an at¢.�eait. trust. �. .amid or holdino entity. "C tiris[rrtctivt ly hold" refers La holdim's or control establisbcd thtomdi volin- treats, proxies_ or special tersm ant vec nture or par'mership ass€ cements_ " "Consulta til." Any pe.rsWn Or firm, such as cat!?inCt;r:; and archiwet:s, hired by the City cif' Corpus Christi for the purpose of professional cortsultat.ion rind recommendation,