4th Water Storage Tank & Water Booster Pump Station Modification

PrōVen provided an eight-million gallon water storage tank and installed solenoid pilot valves on each of the existing three tanks; constructed new pavement and driveway, fencing, landscaping, and landscape irrigation.  The Booster Pump modifications included 24-inch suction manifold replacement, new gate valves, a new sump pump with valve and discharge piping, and installed electrical service to the Booster Pump station from existing PG&E transformer, two new 125 HP variable frequency drive electric motors and pumps.  PrōVen also removed and replaced two 24-inch gate valves, two 20-inch gate valves and one 16-inch gate valve.

Location: 3420 East Third Avenue
Foster City, California
Start Date: June 2004
Completion Date: November 2005, 475 calendar days
Contract Value: $8,261,508
Owner: City of Foster City / Estero Municipal Improvement District
Engineer: Brown and Caldwell