Bid Details for Las Gallinas PRIMARY EFFLUENT PUMP AND VFD REPLACEMENT

Project
Las Gallinas PRIMARY EFFLUENT PUMP AND VFD REPLACEMENT
Owner
LAS GALLINAS VALLEY SANITARY DISTRICT
Bid Time
05/19/2025 5:00 pm
Description

The project scope is generally described as:
• Installation of Owner-furnished 100 horsepower Cascade mixed flow pumps (2 ea.),
100 hp VFDs (2 ea.), plug valves (2 ea.), and check valves (2 ea.).

• Installation of a pipe support at the check valve flange.

• Modifications to the existing ductile iron header including 90-degree 20-inch elbow (2
ea.), 20/24-inch tee (2 ea.), and 24-inch header spools (4-ea.).

• Power and control wiring between the VFD cabinet, pumps, and existing PLC.

• Painting of exposed ductile iron piping from pump discharge flange to new spools on
discharge header.

• Coordinating work with a third-party welder (Zappetini Inc.) for the structural stiffening
of pump support beams.

Location
300 Smith Ranch Rd, San Rafael, CA 94903
Amount
$250K
Bid Walk

A pre-bid meeting is scheduled for May 8, 2025 at 10:00 AM, 300 Smith Ranch Rd, San
Rafael, CA 94903. The pre-bid meeting is not mandatory. Please call 415-472-1734 or
email pquinn@lgvsd.org to RSVP.

Requirements
Availability
Complete bid packages and any addenda may be obtained at https://www.lgvsd.org/call-for-bids or the Engineering Department, Las Gallinas Valley Sanitary District, 101 Lucas Valley Road, Suite 300, San Rafael, California 94903.