Laserfiche WebLink
<br />REPORT <br /> <br />6.18 <br />Page 1 <br /> <br /> <br />january 7, 2008 <br /> <br />SUBJECT <br />Award of Contract ...,.Redwood Shores Lagoon Sluice. Gates Replacement Project. <br /> <br />RECOMMENDATION <br />Approve, by motion, .the contract documents and award the contract for the Redwood <br />Shores Lagoon Sluice Gates Replacement Project to the lowest responsible bidder, <br />TerraCon Pipelines, Inc. of Healdsburg, California, fortheir low bid of $311,012.00 and <br />direct City Clerk to return all other bid securities. <br /> <br />BACKGROUND <br />The sluice gates help to regulate water levels and prevent debris from entering the <br />Redwood Shores lagoons. Water levels in the Redwood Shores lagoons are adjusted <br />to accommodate seasonal conditions. In winter, the lagoons provide critical storage <br />capacity for stormwater drainage. The water levels are lowered to an elevation of 97 to <br />collect additional runoff that results from winter storms. In summer. the lagoons support <br />recreational activities. The water levels are raised to an elevation of 99 to compensate <br />for evaporation that occurs during warmer weather. <br /> <br />Properly operating sluice gates allow Public Works Services staff to maintain the storm <br />drain system and keep the lagoons free of debris. Many of the gates have outlived their <br />useful life and are not operational due to excessive corrosion. The lack of fully functional <br />gates makes required maintenance difficult. This project will replace 17 non-functional <br />sh.lice gates with new. stainless steel sluice gates and gears. These improvements are <br />necessary for the proper maintenance of the storm and lagoon systems in Redwood <br />Shores. <br /> <br />The eight (8) bids received at the bid opening December 12, 2007 are summarized <br />below. <br /> <br /> Bidder Bid Amount <br />TerraCon Pipelines, Inc. - Healdsbura. CA $311,012.00 <br />Power Engineering Contractors, Inc. - Alameda, CA $356,000.00 <br />Valentine Corporation - San Rafael. CA $417,369.00 <br />Sanco Pipelines - Campbell, CA $438,500.00 <br />D'arcy & Hardy Construction - San Francisco, CA $455,000.00 <br />Anderson Pacific Engineering Construction, Inc. - Santa Clara, CA $485,000.00 <br />J. W. Ebert Corp. - San Jose, CA $489,000.00 <br />Stoloski & Gonzalez - Half Moon Bav, CA $508,500.00 <br />...:.:::::. :..:::::..:. ,. ....,...;:.: .::.:'..::.::..:.:.:.:... : <.::.;:. ,: <br /> ... <br />Eneinear's Estimate $318,000.00 <br />Recommended Bidder: TerraCon Pipelines, Inc. <br />Substantiation: TerraCon Pipelines, Inc. is the lowest responsive and responsible bidder. <br />