Folsom Area Stormwater Improvements - Harrison/Treat Box Sewers and Connecting Auxiliary Sewers

The proposed improvements include building a box sewer on Harrison Street to collect all-weather flows, replacing the existing box sewers on Treat Avenue, building a new box sewer on Florida Street, installing new auxiliary box sewers on 18th and 18th Streets, lining existing sewers on 18th Street, and building or modifying sewer junction structures. The Work generally consist of the following constructing new box sewers of various sizes; install new sewer pipes, inlets, and manholes; building new concrete junction structures; modifying or expanding existing junction structures; lining existing pipes with a cured-in-place lining; and all work. includes 1,900 CY box sewer overexcavation, 1,900 CY box sewer subbase (overexcavation replacement) installation and preparation, 17 EA box sewer manholes, 16th St. junction structure sluice gate, 36" diameter VCP sewer installation, 1 EA concrete manhole for 27" to 48" diameter sewers with frame and cover, 60" diameter sewer pipe lining installation, 60" diameter sewer pipe lining installation, 150 LF 37" waterline relocation, 135 LF 12" waterline permanent installation, emergency firefighting water system (EFWS) work - temporary removal, 1,000 LF post-construction television inspection of newly constructed side sewers and culverts, 290 LF 10" diameter VCP culvert, OCS removal with dead end supports, OCS restoration. Questions pertaining to all aspects of bidding shall be referred to the SFPUC Contract Administration Bureau Derek Wong c/o SFPUC Contract Administration Bureau 525 Golden Gate Avenue, 8th Floor San Francisco, CA 94102, Email CAB@sfwater.org, Direct 415-551-4549. The City may not answer questions received less than 10 days prior to the date for opening Bids. This contract requires Bidder pre-qualification by the SFPUC. The Local Business Enterprise (LBE) subcontracting requirement is 20.00%. Bidders must turn in sealed bids via a ShareFile link. This solicitation has some or all Federal funding, additional requirements may apply. This project has a "prevailing wage" requirement.