ID 557010

Archived

Cogeneration System Installation Project, Marin Co CA

Marin County

Owner Reference: No. 21-05

Bid Date: 10/29/2020 at 01:30pm

Pre-Bid: 10/01/2020
Administration Building at 1301 Andersen Drive, San Rafael, California, 94901.

Estimate: $5.7M

California prevailing wages & bonds apply. The Project consists of construction of a new dual-fuel (biogas and natural gas) internal combustion engine cogeneration system. The work includes demolition of two existing supply fans, sky lights, and conduits within the existing Solids Handling Building; installation of one new owner-furnished cogeneration engine-generator, remote radiator, heat recovery and exhaust silencer units, two new urea totes and scale systems, static mixer, two heat recovery pumps, other ancillary equipment, and related items; procurement and installation of required piping, insulation, and instrumentation between owner-furnished equipment; procurement and installation of a hot water heat exchanger, hot water pump and associated piping to connect to the Plant’s existing Hot Water Loop; procurement and installation of bypass biogas piping and associated flow meters and valves to recirculate biogas through the existing biogas conditioning system; procurement and installation of two new supply fans on the roof of the Solids Handling Building and associated ducting inside the existing engine room; replacement of portions of the existing Solids Handling Building roofing material; procurement and installation of one new programmable logic controller, owner-furnished cogeneration switchgear, owner-furnished vendor control panels, and related items; connect new heat recovery system to existing Hot Water Loop piping; connect new biogas and natural gas piping to existing systems; repair and reconstruction of existing improvements affected by the Work, and incidentals for a complete usable facility. 400 calendar days.

Central Marin Sanitation Agency

Jacky Wong x 130
 415.459.1455
 (415) 459-3971
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Published 09/21/2020 on Construction Bid Source

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