Granite Bay Water Treatment Plant

Client: City of Roseville
Location: Granite Bay, CA
Start Date: March 2006
End Date: July 2008
Contract Amount: $33.8 million

The project consisted of a 40 million gallon-per-day expansion of a potable water treatment plant. The facility includes large diameter yard piping (up to 72-inch welded steel pipe), two reinforced concrete sedimentation basins of 2 million gallons capacity each and four reinforced concrete gravity sand filters of 1,150 square feet each.

The team built various masonry block and reinforced concrete structures, chemical storage tanks (up to 12,000 gallons each) and chemical feed systems. The contract also called for miscellaneous site improvements and supporting mechanical, electrical, and instrumentation and control systems.

 

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