The work is located in San Mateo County and consists of: Excavation and construction of approximately 4200’ length of tunnel and associated shafts, initial lining, and monitoring instrumentation/system; Installation of a 96” diameter steel pipe final lining in tunnel and shafts, grouting and backfilling voids between initial tunnel and shaft linings; Excavation and construction of valve vaults, installation of valves, communication for control & monitoring system, and emergency backup power system; Connecting new tunnel and pipelines to the existing Crystal Springs Bypass Pipeline and Tunnel; Modification of existing drainage system, realignment of existing roadway, installation of new security fences, etc. See section 01010 – Summary of Work for details. HRC subcontracting goals is 4% Both San Francisco LBEs and SFPUC-LBEs. See the SFHRC website for a list of certified LBE firms: http://sfgov.org/site/uploadedfiles/sfhumanrights/directory/vlist_1.htm or call Finbarr Jewell at 551-4335 for HRC related issued A Class "A" California Contractors License is required to bid. This contract requires bidder pre-qualification by the SFPUC. Specifications are available for sale at 1155 Market Street, 9th floor. Please sign the Confidentiality Agreement prior to purchase. Contractors requesting plan/specs be shipped to them should send their request with the appropriate payment amount, signed Confidentiality Agreement and return shipping information to: Contract Administration bureau 1155 Market Street, 9th floor. SF CA 94103 Addendum #1 issued 7/23/08, bid date change from 7/31/08 to 8/28/08, see addenda #1 for detail Addendum #2 issued 8/11/08, bid date change from 8/28/08 to 9/11/08, see addenda #2 for detail. Addendum #3 issued 9/2/08, see addenda #3 for detail. Addendum #4 issued 9/3/08, bid date change from 9/11/08 to 9/18/08. See addenda #4 for detail. Addendum #5 issued 9/5/08, see addenda #5 for detail. Addendum #6 issued 9/11/08, see addenda #6 for detail Addendum #7 issued 9/12/08, see addenda #7 for detail Addendum #8 issued 9/17/08, bid date change from 9/18/08 to 10/1/08. See addenda #8 for detail |
