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RWF Plant Instrument Air System Upgrade

File No. PP15-114

The high-pressure instrument air supply system at the Regional Wastewater Facility (Facility) needs to be upgraded to reduce the risk of submergence by raising the air compressors above the 100-year floodplain, to improve operation reliability and minimize interruptions to critical operations, and to provide power redundancy to reduce the risk of power loss at the high-pressure instrument air supply system. The project would construct a 1,800 square foot building with a 1,500 square foot parking lot located west of the Secondary Blower Building (SBB) at the Facility to operate the new high-pressure instrument air supply system. The new air supply system would route air into the SBB and distribute air through the existing air piping system at the Facility.


700 Los Esteros Road, APN: 015-31-024


The Public comment period for this project begins on January 28, 2016 and ends on February 17, 2016 at 5 p.m. Please send comments to the appropriate environmental project manager.

Project Documents

Environmental Project Manager

Kieulan Pham, contact at or at (408) 535-3844

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