San Mateo County
Bid Date: 12/17/2024 at 10:00am
Pre-Bid: 11/19/2024 @ 10:00am
Estimate: $2,651,000
Trades: C34 - Pipeline Contractor: Water Mains, Water Lines, Sewer Lines + Related Structures; Includes Pipe Inspection Camera, Class A - *General Engineering Contractor GEC: Engineering & Infrastructure Building; Opportunities for Subcontractors
This Public Works Contract consists of construction of Owner’s Highway 92 Emergency Pipeline Replacement Project located on private property along Highway 92 in unincorporated San Mateo County. Work includes, without limitation: Highway 92 Potable Water Pipeline Project – Phase 1 (Sta. 10+00 to Sta. 44+82, Sta. 70+00 to Sta. 73+00, and Sta. 80+00 to Sta. 83+40): Installation of approximately 3,170 linear feet (LF) of 10-inch and 6-inch ductile iron pipe (DIP) by open trench construction within easements on private property along Highway 92, as shown on the Contract Drawings. Installation of approximately 390 LF of High-Density Polyethylene (HDPE) water main by Horizontal Directional Drilling (HDD) within easements on private property along Highway 92, as shown on the Contract Drawings. Installation of water service lines and reconnection of water services. Installation of three fire hydrant assembly. Installation of valves and other appurtenances. Abandonment of existing water facilities. Connection of the new water main to the existing 12-inch Welded Steel (WS) and existing 8-inch ductile iron (DI) water lines. Surface restoration. Highway 92 Potable Water Pipeline Project – Emergency Restoration Phase (Sta. 44+82 to Sta. 65+15) Installation of approximately 1,000 LF of 10-inch DIP by open trench construction within easements on private property along Highway 92, as shown on the Contract Drawings. Installation of approximately 1090 LF of HDPE water main by HDD within easements on private property along Highway 92, as shown on the Contract Drawings. Installation of 2-inch copper tubing within a 4-inch steel casing pipe with pipe supports to attach to an existing bridge, as shown in the contract drawings. Installation of water service lines and reconnection of water services. Installation of three fire hydrant assembly. Installation of valves and other appurtenances. Removal of temporary bypass and site restoration Abandonment of existing water facilities. Connection of the new water main to the existing 12-inch Welded Steel (WS) water line. Surface restoration.
David Mier
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Owner: Coastside County Water District CA
Published 11/11/2024 on Construction Bid Source
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