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Contract Category
9 state, local & education solicitations AI-tagged as Digester Cleaning.
AI Summary
City of Enid seeks quotes for cleaning Digester 3 at Water Pollution Control. Scope includes biosolids removal, tank cleaning, and transport to drying beds. Work requires confined space safety and continuous operation until completion. Electronic bids due by April 10, 2026.
City of Enid · Oklahoma
AI Summary
RFP for professional cleaning and mechanical modification of the Secondary Digester at Orem Wastewater Treatment Facility, Utah, to restore operational capacity by removing grit and solids.
Utah · Utah
AI Summary
City of Santa Rosa seeks bids for anaerobic digester #1 cleaning services. Pre-bid meeting and online Q&A available. Due date March 25, 2026.
City of Santa Rosa · California
AI Summary
Solicitation for contractors to perform content removal, disposal, and cleaning of digester #2 at Mason Farm Wastewater Treatment Plant in North Carolina. Includes a pre-bid meeting on March 4, 2026.
north carolina · north carolina
AI Summary
OWASA seeks bids for cleaning Digester No. 2 at Mason Farm Wastewater Treatment Plant. The project requires a licensed general contractor to remove contents and clean the anerobic digester tank. Bids due March 19, 2026.
north carolina · north carolina
AI Summary
Valley Sanitary District seeks proposals for cleaning and condition assessment of Anaerobic Digester No. 2, including sludge removal, pressure washing, and preparation for mechanical and structural inspection at their Indio, CA facility.
Valley Sanitary District · California
AI Summary
City of Medford seeks bids for cleaning Digester #4 at its Regional Water Reclamation Plant. Scope includes sludge removal, tank cleaning, and compliance with safety and environmental regulations. Bids due January 30, 2026.
Oregon · Oregon
AI Summary
The Madison Metropolitan Sewerage District seeks sealed proposals for the 2026 Digester Cleaning Project. Bids due by March 4, 2026. Contractors must be prequalified and have 3+ years experience. Specifications available online.
Madison Metropolitan Sewerage District · wisconsin
AI Summary
City of Placerville requests RFP for cleaning, sludge removal, inspection, and potential repair estimates of Water Reclamation Facility Digester #1. The project requires completion within 7 days post mobilization and involves handling Class B sludge and debris removal.
City of Placerville · California
Common questions about finding and winning Digester Cleaning government contracts.