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Notice Inviting Bids - Raw Water Vertical Intake No. 1 – Phase 2

The Heritage Ranch Community Services District (Owner) hereby invites sealed bids which will be received at:  Wallace Group, 612 Clarion Court, San Luis Obispo, California 93401.

Until June 10, 2021, at 3:00 pm PST, or such later date as may be set by Addendum, at which time and at the above address, they will be reviewed, and tabulated bid results will be emailed to bidders by 11 am the next business day following the date bids are due.  No public bid openting will be conducted due to the Corona Virus Pandemic.

The work is comprised of providing a submersible turbine pump in an existing 40-foot deep vertical raw water intake facility, and pipeline tie-in to the District’s existing raw water supply line near the District’s raw water intake facility at the Nacimiento River.  The Work includes setting of the pump at the intake facility, installing associated instruments and appurtenances including, but not limited to, a pressure transducer, propeller flow meter, and air-vacuum valve, installation of aboveground piping and valves, installation of a 4” ductile iron pipeline, tie-in at the existing 4” emergency Nacimiento Water turn out pipeline, and installation of a valve vault at the proposed tie-in location, electrical improvements, and all other work to
make the vertical raw water facility complete and functional. 

A non-mandatory pre-bid meeting will be held at the Project Site on June 1, 2021, 10 am.

Prospective bidders may contact Owner's Consultant Steven Tanaka, Wallace Group, at (805) 441-2293 or email at for additional information.

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