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Home My WebLink AboutC2010-181 - 6/3/2010 - NAAMENDMENT NO.4 TO CONTRACT FOR PROFESSIONAL SERVICES The City of Corpus Christi, Texas, hereinafter called "CITY," and COYM. RENNET S GUTIERRi=Z ENGINEERING. L.P. hereinafter called "CONSULTANT "agree to the fallowing amendments to the Contract far Professional Services far Shargsburs~_Lift Station and Ug River Road Force Main Rehabilltatian [Pralect No. 73891 as authorized by: Ori inal Contract Jul 24, 2008 Administrative royal $48,785.00 Amendment Na. 1 March 31, 2009 Motion No. M2009-075 $22fi,7t30.00 Amendment No. 2 October 27, 20l]9 Administrative royal $19,375.1]0 Amendment No. 3 Februa 13, 2010 Administrative royal $fi,255.00 EXHIBIT A, SECTION i. SCOPE OF SERVICES, PART A. BASIC SERVICES, ITEM NO. 2 DESIGN PHASE shall be amended to include additional pesign Phase services as shown on the attached Amendment No. 4 Exhibit "A". EXH191T A, SECTION 1. SCOPE DF SERVICES, PART A. BASIC SERVICES, ITEM ND. 4 CONSTRUCTION PHASE shall be amended to include additional Construction Phase services as shown on the attached Amendment No. 4 Exhibit "A". L EXHIBIT A, SECTION 1. SCOPE ^F SERVICES, PART B. ADDITIONAL SERVICES, ITEM ND. 2 TOPOGRAPHIC SURVEY shall be amended to include additional Topographic Survey services as shown on the attached Amendment No. 4 Exhibit "A". EXHIBIT A, SECTION 2.SCHEDULE shall be modified as shown an the attached Amendment No. 4 Exhibit "A". EXHIBIT A, SECTION 3. FEES, PART C. SUMMARY OF FEES shall be modified a5 shown on the attached Amendment Na. 4 Exhibit "A" for a revised fee not to exceed 530,811.QQ (Thirty Thousand Eight Hundred Eleven Dollars and Zero Centel, for a total restated fee not to exceed 5332,006.D0 [Three Hundred Thirty- Two Thousand Six Dollars and Zerv Centel. All other terms and conditions of the July 24, 2008 contract and amendments between the City and the Consultant shall remain in full force and effect. CITY DF CORPUS RiSTI ~- = ~ ~ ~a Juan Perales r., P.E. Date Assistant City Manager RECOMMEN fG Pete Anaya, P.E. Date Director of Engineering Services ATTEST Armando Chapa, City 5ecreta APP OVE ~ S T RM . ~ ~~.fv 2U14-181 ate 06/03/10 Coym, Rehmet & Gutierrez Eng. COYM, RENNET 8 GUTIERREZ ENGIN RING, L.P D xI~I~ J on Rehmet, P.E., R.P.L:S. Date 5 5fi S. Staples, Suite 230 Corpus Christi, TX 18411 (361 } 991-8550 Office; {381 } 993-7569 Fax ENTERED MAl[ ~ 0 2010 CQN1'RI4CT MANAGERS CiP Nv.1N1N 25 Project No. 7389 Funding Source No 509 4-4542-4000Q-15Q265 Encumbrance No. _ AND. N0.4 Page 1 of 1 ~Nr~ExFn C~oym, R~hm~t ~ Gutierrez Engine , L.P. r;Nr~nt~s • P~I.AHHtURS . ut~vt=.raRs May t $, 2010 Pete Anaya, P.E. Director of Engineering Services Dept. of Engineering Services City of Corpus Christi P.O. Bvx 9277 Carpus Christi, Texas 78464-9277 ttsar: s. sr-apt~s Burrs sao aaru~s ct~ri, rx rwt, ss:.sai~aao PAx: aa~.asa-rs~ 1~4 k. 7E7tA8 UtVO., SUtTt? 4 ALiC~, 7X >'fi~2 M'r~a?1 PAX: iil~ti8 RE: Contract Amendment Nn. ~F Sharpsburg Lift 5tatiun and the Up River Road )Force Main Rehabilitation City of Corpus Christi Project No. 7389 CRC Project No. Za152c Dear Mr. Anaya, Our firm, in conjunction wi#h 1TT-Flygt technical branch, recently completed an analysis of changes to the Sharpsburg Lift StationlFarce Main system necessitated by the change to the farce main autfall route and elevation at the terminus at the Allison WWTP. The analysis indicates that the pumps will change from the 7U hp pumps, as presently shown, to $5 hp pumps. In the computer analysis, ITT-]Flygt paints out that it is imperative that air release and airlvacuum valves be installed along the route of the farce main at certain points. Tate record drawings indicate that l3 air and l airlvacuum release valves are presently in existence along the route of the farce main. These valves were evidently installed with the lift station construction in l98$ and appear, from the record drawings, to be in the proper locations as indicated by the analysis. In correspondence with Wastewater Department Operations personnel, it was requested that a status ^f the valves operations be reviewed to insure proper functioning of the lib statioNforce main system. The Wastewater Department requested that replacement of the valves, in addition to the pump changes, be included in the project scope addressed in this amendment. We propose to perform the following services: ^ Review of record drawings to ascertain approximate location of each air ar airlvacuum release valve. • Field work to ascertain exact location, elevation and condition (if possible] of each air or airlvacuum release valve. • Review the condition oFeach valve and assess all items which must be replaced. • Plot the field wank on the profile of the force main as reduced from the record drawings. • Perform a computer analysis of new flow conditions to verify location and type of valves. • Coordinate with the Wastewater Department regarding preference of valve model and appurtenances. • ]ncorporate replacement of valves into the existing plans and contract documents. • Modify structural, mechanical and detail sheets to indicate the new 8S hp pumps. ^ Modify seven electrical sheets to accommodate the new SS hp pumps. • Modify contract documents and specifications to include the 85 hp pumps and air and airlvacuum Valves. AMD. N0.4 E]CH1BI7 "A" Pa e 1 of 5 Pete Anaya, P.E. May 18, 2010 Fags 2 orz The total amount of this Amendment is $30,8] ].ad as shown in the breakdown on Attachment "A". The manhour and fee analysis far this Amendment is shown in Attachment "B". if you have any questions or require additional information, please give me a call at (3d1} 9g1-855D ar email me at donrQa crgei.com. Very truly yours, CDYM, REHMST $c GUT3ERR82 ENGINEERING, L.P. J. ^on Rehmet. P.S., R.P.L.S. Attachments: Attachment "A" (l page) Attachment "B" { 1 page} J17RIar AMA. NO.4 EXHIBIT "A" Pa e2of5 :a m t c .~ o` w N ~ N ll.. ~ o ~ ~z ~ [G ~ ~ ~ ~a~ C _a N a N f~ N ~ g g S S ° ° ° ° ° $ $ $ $ $ $ $ ° '' ' o o o v v v u i ~ ~ ti 1 0. ~ c~ CG c ~o ~- G O Q N 4 7 GNi O G ~ o Gp 1C7 G N O [~ ~ I ~! 7 ~ ~ O~pp OG Q ~ Q H f~7 ~ ~7 O ~ N N ~ f~ ~ M ~ CV r ~ O M (+7 ° Q ° c ° 0 a 0 S S S g g g g g g `~ g ~ ~ ~ G o ,r o o v o G G G G G G o ~ ~ g ~ o ~ Z ~ ~" N ~ ~ ~ g g g ~ o c~ v g g a o o g r~ g C+7 ~ `~' O G O u~i G G G G O O G G O G u7 o ~ ~ N z ~ ~ ~ 0 ~d v v o a o v v o v v v v v v o a a a ~ v v o o a o o c c a o c N ~ o o v a o v o v v o o a ~i iri u~i o ~ ~ ~ ~ z ~ M ~ ~ ~ 0 ~ r ~ ~ g g ~ g g g °a o °o °c °O °O °c °a °v ~ pp 17 p p [ ~ ~ r d C 7 oGp ~ G LOO 0 0 ~ {/} 1 1l7 1~ ~ ] ~ 1~ N ~ p ~ ~7 N 1~ ~ O Z 1G 1CJ C'} 4C7 ~ c~'] CO LrJ ~ t[7 ~ r~ CU O O [V r ~ N ~ N d ~ ~ v v v 0 $ $ $ $ °a °o o °o °a °o a ~ ° o o v, o ~ ~ G o G ~ G o v a c G G G G G O ^ ~ ~ U ro a~ ~ ao ~ as ~_ . ~ .~ 0 N . ~ C ~ G Q1 ~ p r ~ (~ N t ~ ~ Q H ~ W U ~ Q] LS N h ~ a ~ VNi N 61 p r m ~ ~ ~ a m . . ~ ~ ~ ~ N N r k o m ~ N ~ y o m a ~ ~~ ~ U C ~ ~ 3 v U7 ~ ~ G ~ ~ ~ LLI ¢ w ~ a a~ o :~ m o ca a~ z ~ c$ o r ~ u r v ta ~ rr, ~ ~ z U v~ Q ~ ¢ ~ v ~ a . ~ ~ o m V] ¢ V] ~ C L ~~ ~~ o ~~ ~' o ti~ oc r u7 c~7 p~ 4 N d c .~ AMD. NQ. 4 EXH1BiT "A" Ra e3Qf5 CONTRACT AMENDMENT NO.4 SHARPSBURG LIFT STATION AN^ UP RIVER ROA^ FARCE MAIN REHABILITATION PROJECT NO. 7389 REVISE^ SCHEDULE: CONTRACT AMENDMENTS 1, 2, 3 AN^ 4. ~Bassd ^n Approval of Amendment Na. 4 June 1, 201 D}. ACTIVITY DATE ee in ^esi n -Amendment No. 4 June 1, 2D1D Submit Prefinal Contract ^ocuments and Construction Plans July 23, 2010 Submit Final Contract Documents and Construction Plans August 27, 2010 Advertise For Bids 5e tember 2D, 201D Prebid Conference October 6, 2D10 Pro'ect Bid Date October 20, 2D10 Pro'ect Award November 30, 2D1D Be in Construction Janua 4, 2011 Com lete Construe#ion Jul 29, 2D11 C~YIII, REHMET & GUTIERREZ (~ D EPiGINE£RING, L.P. 4 n TBPE Firm Rtg. Na. F-388 565b S. Staples, Suite 2317 ~ J ~ Corpus Christi, TJ{ 78411 (V~ [3b 1 }491-855fl FAX [361 ]993-7569 Email: crg(?a crgei.oom AMD. N0.4 EXHIBIT "A" Pa e4of5 _~ x W a O x ~~ V N d 7 ~~xxgq~ U ~~ ~~ d U v ~~ ~~~~s~ ~~~~~ ~~~~i a~ v~ $$$$ ~~~ ~ $88 ~ 8$ $$~~8rr888 ~~~~~ ~ ~ 88`Q}888888$Q$$$ ~A ~ ~ ~Q$ N $ fIF $ : $8$$ W ~ ~ $ T $ d N N y YFN ~ = g~ ii oaoooaag NNHHHHNii g gyp ~ $~ ii3 id :d tt ~ apt ii ~ ~ ~ ~ F~ y ! 0o H 0o y ~ Z Y Y N m N N ~~ ~ ~ ~~ V M ~ ~ N pp '$( F O p f- G G N M H ~ ~ ss C Z N N N C p7 p'1 ~ ~ ~ ~ ~ ~ ~ ~ ~ K H H H s ~& q V g NNNq O M a ~ NO O M m Y Y QS pp66 y M QQpp $$ N p $$7j$ ~~~ H N H H pp g $ $ H ~ H N H M H H Y N N 7 N Y r N r Y tl N N 1 p N r Y Y Y Y N G. it } ~ ~ ~ H~ HHNN~ ~ N N~ HH~~ ~ ~~ ~ 'j ~ N N Y N r r r r Y N r ['! N N Y Y N 4K H M ~ ry NN q W ~ ~ j ~ N ~ ~ UUII ~ ~ ~ ` ~ r~ ~ ~ ~''jj~~ ~ ~ ~ ~ Q ~ ~ v1~N 1 ~ N ~ N 4 3 N AMD. N0.4 EXHIBIT "A" Pa e5af5 ~E~ ~~ 4 !, - SUPPLIER NLTA~IBER TG BE ASSlGNEI7 BYE` = PURCHASING DIVISION ~rri~ City of CITY OF CORPUS CHRISTI Corpus DISCLQSi7RE OF INTEREST Christi City of Carpus Christi Ordinance 17112 as amended, requires all persons or firms seeking to do business with the City to provide the fa~lawin~ informatlan. Every question must be answered. If the question is not ap}~pcable, answer with `NA". See reverse side for Filing Requirements, Certifications and defimtlons. COMPANY NAME: Coym, Rehmet & Gutierrez Engineering, L.P. P. D. BOX: STREET ADDRESS: 5656 South Staples, Suite 234 CITY: Carpus Christi ZIP: 78411 FIRM IS: 1. Corporation 2. Partnership 3. Sale Owner ^ 4. Association ^ 5. Other DISCLOSURE QUESTIONS if additional space is necessary, please use the reverse side of this pa a ar attach separate sheet. 1. State the names of each `employee" of the City of Corpus C stI having an "ownership interest" constituting 3°/n 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 "fum." Name Title NIA 3. State the names of each "hoard member" of the City of Corpus Christi having an "ownership interest" constituting 3% or more of the ownership in the above named "firnt." Name Soard, Commission or Canunittee NIA 4. State the names of each employee ar officer of a "consultant" for the City of Cor~us 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 E][HIBIT "B" Pa eiaf2 FILING REQUIREMENTS If a person who requests official action on a matter knows that the requested action will confer an economic benefit on any City official or employee that is distinguishable from the effect that the action will have on members of the public in general or a substantial segment thereof, you shall disclose that fact in a signed writing to the City official, emply ee or body that has been requested to act in the matter, unless the interest of the City official or employee in the matter is apparent. The disclosure shall also be made in a signed writing filed with the City Secretary. [Ethics ^rdinance Section 2-349 {d}] CERTIFICATION I certi that all information provided is true and correct as of the date of this statement, that I have not owingly withheld disclosure of any information recluested; and that supplemental statements will be promptly submitted to the City of Carpus Christi, Texas as changes occur. Certifying Person: d. Don Rehmet, P.E., R.P.L.S. Title: Vice President [fype or Print] Signature of Certifying Dater ~~ Id Person: DEFINITIONS a. "Board member." A member of any board, commission, or committee appointed by the City Council of the City of Carpus Christi, Texas. b. "Economic benefit". An action tha# is likely to affect an economic interest if it is likely to have an effect on that interest that is distinguishable from its effect on members of the public in genera] or a substantial segment thereof. c. "Employee." Any person employed by the City of Corpus Christi, Texas either on a full or part-time basis, but not as an independent contractor. d. "Firm." Any entity operated for econonc gain, whether professional, industrial or commercial, and whether established to produce or deal with a product or service, including but not limited to, entities operated in the form of sole proprietorship, as self-employed person, partnership, corporation, joint stock company, joint venture, receivership yr trust, and entities which for purposes of taxation are treated as non-profit organizations. e. "official." The Mayor, members of the City Council, City Manager, Deputy City Manager, Assistant City Managers, Department and Division Heads, and Municipal Court Judges of the City of Corpus Christi, Texas. f. "Ownership Interest." Legal ar equitable interest, whether actually or constnzctively held, in a firm, including when such interest is held through an agent, trust, esta#e, or balding entity. "Constructively held" refers to holdings or control established through voting trusts, proxies, or special terms of venture ar partnership agreements: ' g. "Consultant." Any person or firm, such as engineers and architects, hired by the City of Corpus Christi for the purpose of professional consultation and recommendation. ExHi81T "8" Pa e2of2