Orange County Sanitation District, CA
Published government contract notices, guides and news.
All guides · Browse all open bids3-60 (Construction), Knott-Miller Holder Artesia Branch Rehabilitation
Invitation For Bid from Orange County Sanitation District, CA - Fountain Valley, CA
P1-141 (Construction), ADMINISTRATIVE FACILITIES DEMOLITION
Invitation For Bid from Orange County Sanitation District, CA - Fountain Valley, CA
J-143 OA (RFP), Solids Deep Well Injection
Request For Proposal from Orange County Sanitation District, CA - Fountain Valley, CA
SUNFLOWER BYPASS PUMPING PLAN FOR WET SEASON 2026-2027
Invitation For Bid from Orange County Sanitation District, CA - Fountain Valley, CA
Truck Loading Biofilter Media Replacement at Plant No. 2 (FR2-0034)
Invitation For Bid from Orange County Sanitation District, CA - Fountain Valley, CA
J-141 (RFI), Public Address System Replacement
Request For Information from Orange County Sanitation District, CA - Fountain Valley, CA
J-124 (RFI), DIGESTER GAS FACILITIES REHABILITATION
Request For Information from Orange County Sanitation District, CA - Fountain Valley, CA