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Contract Category
18 state, local & education solicitations AI-tagged as Wastewater Treatment Construction.
AI Summary
City of Caldwell seeks bids for construction of DAFT Room No. 2 and related wastewater treatment improvements at its WWTP. Project includes demolition, foundation, tank installation, site and building improvements, and process system installations. Bids due May 25, 2026; substantial completion by May 5, 2027; fully ope…
City of Caldwell · Idaho
AI Summary
Construction bid for influent lift station and site work at Sandow MUD No. 1 Wastewater Treatment Facility No. 2 in Texas, including structural, electrical, and earthwork components.
Sandow MUD No. 1 · Texas
AI Summary
Delta Diablo seeks prequalified electrical contractors for major electrical work on the Secondary Process Improvements Phase 1 Project at its wastewater treatment facility in Antioch, CA. The project includes significant infrastructure upgrades with an electrical scope valued at $20M-$25M within a $140M-$175M construct…
Delta Diablo · California
AI Summary
Delta Diablo seeks prequalified general contractors for a $140M-$175M wastewater treatment facility upgrade in Antioch, CA, including aeration basins, pump station, clarifier, and emergency generator installation. Bids expected June 2026.
Delta Diablo · California
AI Summary
The Town of Kilmichael seeks sealed bids for construction services to improve the 2025 CDBG wastewater lagoon system, with bids due April 14, 2026.
Mississipi · Mississipi
AI Summary
Invitation for Bid for construction of a Chemically Enhanced High Rate Treatment Facility including settling tanks, tunnels, pump stations, and related systems for the Northeast Ohio Regional Sewer District in Ohio.
Northeast Ohio Regional Sewer District · Ohio
AI Summary
City of Denton seeks bids for GMP-2 of the Pecan Creek Water Reclamation Plant expansion including new headworks, storage ponds, treatment basins, and related infrastructure. Electronic bids due March 31, 2026. Mandatory pre-bid conference on Feb 25, 2026 for select packages. Funded by TWDB with federal compliance requ…
City of Denton · Texas
AI Summary
Village of Warwick, NY seeks subcontractors and suppliers for wastewater treatment plant upgrades including grit removal, batch reactors, pumping systems, and sludge handling. MWBE participation goal is 20%. Contractors must be registered with NYSDOL.
new york · new york
Hampton Roads Sanitation District
AI Summary
HRSD is advertising a solicitation for removal, replacement, and installation of secondary clarifiers at Center Drive. Bidders must register with HRSD to submit bids. The opportunity is open until February 25, 2026.
virginia · virginia
AI Summary
County of DeKalb, GA seeks bids for the Snapfinger Wastewater Treatment Plant Phase 3A Construction Project, including demolition, new pump station construction, sludge system improvements, and facility refurbishments. Bids due by 3:00 pm on March 12, 2026 via the county's eProcurement portal.
County of DeKalb, GA · Georgia
Common questions about finding and winning Wastewater Treatment Construction government contracts.