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HomeMy WebLinkAbout2007 - Ditch Diversion part of Widening ProjectTelephone: 17721567-8000 BG," OF COUNTY COMMISSI„NERS 1840 25th Street, Vero Beach, Florida 32960-3365 February 20, 2007 City of Sebastian 1225 Main Street Sebastian, Florida 32958 Attention: David Fisher, P.E., City Engineer Subject: CR 512 Improvements, BRC Project No. 9611A— Blossom Ditch Dear Mr. Fisher: Indian River County and the City of Sebastian entered into an Interlocal agreement for the Blossom Ditch Diversion, dated June 6, 2006 that will be constructed as part of the CR 512 Widening Project currently under construction. As you know, we have amended the location and depth of the proposed last run of the 54" Blossom Ditch Pipe to eliminate the potential for erosion and to address concerns relating to Ute removal of trees within the CR 512 right-of-way. The Contractor on the CR 512, Phase III Roadway Project (JW Cheatham LLC) has requested an additional $3,617.60 for the additional piping depths. This cost will be charged to the Blossomo Ditch Project and is to be paid by the City. The cost will be added to the contract by change orv% m Please let me know if the City will approve the additional funds so I can proceed with the chance order. You can contact me at (772) 226-1986 if you have any questions. N Sincerely, 3 Michael D. Nixon, P.E. s 0 Design Professional Engineer ATTACHMENT: Letter from J.W. Cheatham LLC, dated February 6, 2007 U: James W Davis, P.E., Public Works Director Christopher J Katier, Jr., P.E., County Engineer Eat Masteller. P.E., Mutcller & Moler. Inc. Donald Kcilh, Senior Engineering Inspector F:\Engineering\Capital Projects\9611-CR 512 Widening\Correspondence\Letter City Seb - Fisher2-19-07.doc 1. J.W. CHEATHAM LLC February 6, 2007 Road Building & Earthmoving Contractors Indian River County Engineering Department 1840 25" Street Vero Beach, FL 32960 Atm: Mr. Don Keith Ref: CR512 Phase IB and CR510 Roadway Improvements Project # 9611-A & 0001 Dear Mr. Keith: As per your request, we submit the following prices for change order due to revisions to plans and/or field conditions. Additional Cost for extra depth of 54" RCP 42" End -wall delivered to site Tie 42" RCP to existing 36" ADS pipe with 30'± of 36" pipe and 42" to 36" cone. Collar The above prices does not include slope stabilization. Please call should you have any questions. Sincerely, I.W. Cheatham, LLC Moe Moussavi Vice President of Estimating 304 LF @ $11.90/LF $ 3,617.60 1 EA @ $2950.00 $ 2,950.00 1 Lump Sam $ 6.394.00 Total $12,961.60 7396 Westport Place West Palm Beach, FL 33413 Phone: (561) 471-4100 Fax: (561) 471-8348