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Building B Floor Replacement, Jib Crane, and Forklift Pad, Project No. FR1-0012

July 28, 2022
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Energy and Digester Gas Master Plan, Project No. PS21-04

July 28, 2022
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Rebuild Shop Fume Extractor Installation at Plant No. 1, Project No. FE19-12

July 28, 2022
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Fairview Trunk Rehabilitation, Project No. 6-20

July 28, 2022
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Bushard Diversion Structure Repair, Project No. MP-307

June 28, 2022
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Redhill Relief Sewer Relocation at State Route 55, Project No. FE18-13

June 28, 2022
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Lighting Improvements Boiler and Sludge Dewatering Areas at Plant No. 1, Project No. FE21-02

June 1, 2022
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Santa Ana Sewer Trunk Rehabilitation

April 28, 2022
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Santa Ana Trunk Rehabilitation at Plant No. 1, Project No. FE20-07

April 28, 2022
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Primary Sedimentation Basins No. 3-5 Replacement at Plant No. 1, Project No. P1-126

April 28, 2022
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About OC San

The Orange County Sanitation District (OC San) is a public agency that provides wastewater collection, treatment, and recycling for approximately 2.6 million people in central and northwest Orange County.

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(714) 962-2411
18480 Bandilier Circle,
Fountain Valley, CA 92708

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