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Home My WebLink AboutContract 28008-A2 AMENDMENT NO. 2 STATE OF TEXAS S CITY SECRETARY CONTRACT NO., a800�-A a (M&C Needed) COUNTY OF TARRANT S WHEREAS, the City of Fort Worth (City) and Camp Dresser & McKee Inc. (CDM) , (Engineer) made and entered into City Secretary Contract No. 28008, (the Contract) which was authorized by the City Council by M&C C-19179 on the 30th day of July 2002; and WHEREAS, the Contract involves engineering services for the following project: Engineering Agreement for Construction Management Village Creek Wastewater Treatment Plant High Flow Treatment Facilities, Project No. 28008 WHEREAS, it has become necessary to execute Amendment No. 2 to said Contract to include an increased scope of work and revised maximum fee; NOW THEREFORE, City and Engineer, acting herein by and through their duly authorized representatives, enter into the following agreement which amends the Contract: 1. Article I of the Contract is amended to include the additional engineering services specified in M&C C-24470,adopted by the City Council on the 21st day of September 2010 and further amplified in a proposal letter dated June 8, 2010, copies of which are attached hereto and incorporated herein. The cost to City for the additional design services to be performed by Engineer total $83,835 . 2. Article II of the Contract is amended to provide for an increase in the maximum fee to be paid to Engineer for all work and services performed under the Contract, as amended, so that the City of Fort Worth,Texas OFFICIAL RECORD Amendment to Engineering Agreement PMO Official Release Date:6.18.2010 Page 1 of 2 CITY SECRETARY FORT WORTH, TX r 1 P CDM 777 Taylor Street,Suite 1050 Fort Worth,Texas 76102 tel: 817 332-8727 fax:817 332-6870 June 8,2010 Ms. Madelene Rafalko,P.E. Project Manager,Water Department City of Fort Worth 1000 Throckmorton Street Fort Worth,Texas 76102-6311 Subject: Contract Amendment No.2 for Engineering Agreement for Construction Management Village Creek Wastewater Treatment Plant High Flow Treatment Facilities, Project Number P172-070172301030 City Secretary Contract No.28008 M&C C-9179,July 30,2002 Dear Madelene: Per the request of the City of Fort Worth Water Department,CDM has prepared an amendment for additional professional services associated with the Village Creek Wastewater Treatment Plant(VCWWTP)High Rate Clarification(HRC)Improvements Project.This amendment will include assistance with the installation of the HRC chemical feed improvements provided by I. Kruger Inc. (Kruger)as a result of a settlement between the City and Kruger following the HRC performance testing that ended in March 2009. HRC Chemical Feed System Improvements.The HRC system performance was accepted June 2009 based on higher chemical dosages than the design chemical feed rates thus requiring chemical feed equipment modifications for both ferric sulfate and dry polymer systems.The City of Fort Worth Water Department and CDM negotiated with the equipment manufacture,Kruger,the terms of agreement for the chemical feed modifications.The final settlement includes Kruger providing the equipment necessary to dose 205 mg/L ferric sulfate and 1.5 mg/L polymer,field services for programming,start-up,and testing.This amendment includes CDM reviewing the chemical feed equipment shop drawings.It also includes CDM developing plans and specifications to bid the construction,bidding assistance, construction phase services and 120 hours of onsite resident representation. This cost associated with these services is$83,835.00.A detailed breakdown of the cost is included on the following pages and includes the percentage of M/WBE participation.Gupta& Associates Inc. Letter of Intent is attached. b �!1 consulting•engineering•construction-operations CDM Ms.Madelene Rafalko June 8,2010 Page 2 The new not-to-exceed upper limit for this contract is$2,176,993.25.The total M/WBE contract amount is 15.8% with Amendment No. 2.Shown below is a breakdown of the original contract amount and amendments. Original Contract Amount $ 1,807,131.00 Change Order Credit ($ 7,544.75) Revised Contract Amount $ 1,799,586.25 Amendment No. 1 $ 293,572.00 Amendment No.2 $ 83,835.00 Total $2,176,993.25 Please contact me if you have any questions or need any additional information. We are available to meet with you to discuss our requested amendment at your convenience. Very truly yours, 04U o0 ,So� Amy R. Robinson,PE Senior Project Manager Camp Dresser&McKee Inc. TBPE Firm Registration No. F-3043 Attachments:Amendment No.2 Cost Breakdown GAI's Letter of Intent cc: File:0515-36117/56740 Amendment No.2 Doug Varner,CDM OFFICIAL.RECORD CITYSECRETARY FTs{ ORTH5 TX GAI Gupta & Associates Inc. 13626 Gamma Road Dallas,Texas 75244 Tel:972 490-7661 Fax:972 490-7125 February 15, 2010 Mr. Doug Varner,P.E. CDM 777 Taylor Street, Suite 1050 Fort Worth,TX 76102 Subject: City of Fort Worth Village Creek Wastewater Treatment Plant-HRC Chemical Modifications Dear Mr.Varner: Camp Dresser&McKee(CDM)has included Gupta&Associates, Inc as a M/WBE participant for the electrical and instrumentation design of the above referenced project. This letter serves as a"letter of intent"to use GAI for these services for a total fee of $ 23,980.00. We look forward to working with you on this project.Thanks for giving us the opportunity to be part of the team. If you have any questions please call me at 972-490-7661 Very truly yours, V•1C• G�� V.K. Gupta,P.E. '9Z z c----118�uglU L. Varner, P. E. Camp Dresser & McKee Inc. OFFICIALREC®RD CITY SECRETARY .WORTH,TSB Official site of the City of Fort Worth,Texas s CITY COUNCIL AGENDA FORT WORTII COUNCIL ACTION: Approved on 9/21/2010 DATE: 9/21/2010 REFERENCE NO.: **C-24470 LOG NAME: 60CDM HRC AMEND2 CODE: C TYPE: CONSENT PUBLIC NO HEARING: SUBJECT: Authorize the Execution of Amendment No. 2 in the Amount of$83,835.00 to City Secretary Contract No. 28008 with Camp Dresser& McKee, Inc., for Construction Management of the Village Creek Wastewater Treatment Plant High Rate Clarification Project(COUNCIL DISTRICT 5) RECOMMENDATION: It is recommended that the City Council authorize the City Manager to execute Amendment No. 2 in the amount of$83,835.00 to City Secretary Contract No. 28008 with Camp Dresser & McKee, Inc., for the Construction Management of the Village Creek Wastewater Treatment Plant High Rate Clarification Project, increasing the total contract cost to $2,184,538.00. DISCUSSION: On July 30, 2002, (M&C C-19179)the City Council authorized the execution of an engineering agreement in the amount of$1,807,131.00 with Camp Dresser& McKee, Inc., (CDM) for the construction management of the Village Creek Wastewater Treatment Plant(VCWWTP) High Rate Clarification (HRC) Project. This contract included an on-site construction management team, full time inspection, project management/administration and review of contractor submittals. Amendment No. 1, approved on September 19, 2006, (M&C C-21698) in the amount of$293,572.00, compensated CDM for additional construction management services due to extended construction time and also included services to provide support for a grant application, perform an evaluation of odor control systems, furnish additional staff training and attend a factory inspection for Plasti-Fab stop logs. Amendment No. 2 will compensate CDM for the preparation of construction plans and specifications and bidding assistance to install equipment modifications to the VCWWTP HRC Project. During the performance testing, it was determined that some of the chemical feed equipment needed additional capacity to deliver appropriate chemical dosages to meet the effluent water quality requirements and reliability needs of the plant. I. Kruger, Inc., the treatment process manufacturer, is providing the equipment, programming and optimization services for the modifications at no cost to the City as part of a settlement agreement approved by City Council on December 15, 2009 (M&C C-23986). Funds were not specifically budgeted for this project in the Fiscal Year 2010 Adopted Budget; however, the department has identified current year savings to offset the full cost. M/WBE -Camp Dresser& McKee, Inc., is in compliance with the City's M/WBE Ordinance by committing to an additional 29 percent M/WBE participation on this Amendment No. 2. The City's goal on this amendment is 14 percent. The Village Creek Wastewater Treatment Plant is located in COUNCIL DISTRICT 5 and serves ALL DISTRICTS. FISCAL INFORMATION/CERTIFICATION: The Financial Management Services Director certifies that funds are available in the current capital budget, as appropriated, of the Water and Sewer Operating Fund. TO Fund/Account/Centers FROM Fund/Account/Centers PE45 531200 0705007 $83.835.00 Submitted for City Manager's Office by: Fernando Costa (6122) Originating Department Head: S. Frank Crumb (8207) Additional Information Contact: Madelene Rafalko (8215) ATTACHMENTS 60CDM HRC AMEND2 MAP.pdf