The objective of the Project is to sequentially remove, replace, and upgrade the existing deficient and deteriorated digester biogas internal combustion cogeneration systems at the Oceanside Water Pollution Control Plant (OSP). OSP must remain in operation during the contract work so, detailed construction activity sequencing, temporary power cabling, and temporary process equipment have been included as part of the contract work. The contract improvement work also includes: selective demolition; civil work (site excavation, yard piping/utilities, paving restoration); hazardous material mitigation; architectural work; structural work; mechanical work (digester biogas gas conditioning and storage, compressor equipment, heat exchanger and pump assemblies, exhaust gas conditioning systems, the relocation of dual gas fueled boiler assemblies, retrofit and extension of the mechanical biogas, No. 3 water, compressed air, commercially supplied (PG&E) natural gas and plant hot water pipe systems, and installation of above ground diesel fuel tank); electrical work (electrical power system upgrades, new motor control center and electrical substation, lighting system upgrades, packaged stand-by diesel engine generator assembly, diesel fuel leak monitoring system, and modification of the fixed gas monitoring system); instrumentation & controls work; and, start-up testing and commissioning.

Engineer's Estimate: $30,500,000 (low); $36,300,000 (high)

Monterey Mechanical Co. is bidding this SFPUC estimated $30.5 million - 36.3 million project as a General Contractor and is seeking sub bids and/or material quotes from San Francisco Small and Micro LBE's (CMD Certified) and others for the following types of work: Surveying; Abatement; Shoring/Bracing; Paving; Concrete Work; Rebar; Structural Steel; Miscellaneous Metal; Rough Carpentry; Plastic Fabrication; Membrane Roofing; FRP Doors; Roll-Up Doors; Hardware; Painting & Coating; Process Equipment; Fire Protection; Fire Protection Specialties; Plumbing; HVAC Systems; Mechanical Work; Electrical; and Control Systems for the following project: OCEANSIDE WATER POLLUTION CONTROL PLANT DIGESTER GAS UTILIZATION UPGRADES (Contract #WW-639) located at 3500 Great Highway, San Francisco, CA 94132. Bids are due no later than June 27, 2018, at 2 PM.

PLEASE NOTE: MONTEREY MECHANICAL IS REQUESTING QUOTES BY NOON ON OR BEFORE WEDNESDAY, JUNE 27, 2018, IN ORDER FOR BIDS TO BE CONSIDERED.

All questions should be directed to Jim Hackenkamp at (510) 632-3173. BIDS SHOULD BE FAXED TO (510) 632-0761.

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