KASTANIA PUMP STATION REHABILITATION PROJECT PHASE II

Bid Details for KASTANIA PUMP STATION REHABILITATION PROJECT PHASE II

Project

Owner

MARIN MUNICIPAL WATER DISTRICT

Bid Time

11/17/2025 2:00 pm

Description

Kastania Pump Station
a. Replacement of Pump #1 400hp pump, motor, pump can, pedestal, slab,
and concrete block.
b. Repack waterstop grout at MOV vault pipe penetration.
c. Installation of gooseneck air gap to feed 12” WS pipe into diffuser pit.
d. Installation of pump room sump pump.
Ignacio Pump Station
a. Installation of new pressure relief valve and storage tank including
appurtenances, along with associated site improvements and both
underground and aboveground piping work.
b. Installation of underground and aboveground power and telecom wiring
and conduits to provide power and controls to level indicator transmitter on
surge tank and position switch on PRV

Location

The work to be done is located in Kastania Pump Station at 4100 Kastania Road, Petaluma, CA 94952, and Ignacio Pump Station at 13 Hamilton Drive, Novato, CA 94949 within the County of Marin, California.

Amount

Estimator

Danny Holdren

510 234-0926
dannyh@overaa.com

Anna Stein

510 234-0926
annas@overaa.com

Larry Etcheverry

510 234-0926
larrye@overaa.com

Adrian Reyes

510-234-0926

Matt Starke

Bid Walk

A mandatory pre-bid meeting will be held on October 24, 2025, beginning
at 10 AM at 4100 Kastania Road, Petaluma, CA.

Requirements

Availability

Copies of the Contract document, specifications and drawings shall be obtained by logging on to http://www.marinwaterplans.com/ or by calling BPX Printing at 510- 559-8299. All bidders must purchase a complete bid set from the BPX Printing prior to bid opening in order to be considered responsive and to receive addenda notifications and provide a receipt with bid documents.