El Dorado Hills Wastewater Treatment Plant Anaerobic Digester #1 Cleaning Services, El Dorado Hills, CA
- Owner Reference
- RFP P26-010
- Bid Date
- Jul 1, 2026 at 03:00pm
- Pre-Bid
- MANDATORY - 6/23/2026 @ 10:00am @ (for location please or )
- Owner
- El Dorado Irrigation District (EID), CA
- Trades
- Vacuum & Jet Vacuum Truck Services: Pipeline Cleaning, Drainage, Maintenance for Clearing Silt, Sand, Sludge, etc., Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
- Phase
- Renovation, Remodel, Improvements, Upgrades
Description
Scope of Work: Remove and dewater all remaining sludge, grit, and other materials from the digester, including any plant service water added during cleaning operations. Provide continuous ventilation and hazardous gas monitoring as outlined in the Safety section. Thoroughly clean the digester domes, interior walls, interior piping and supports, and floor cone, ensuring all residual sludge and debris are removed from structural and mechanical surfaces. Conduct cleaning with care to avoid damaging or removing protective coatings on interior surfaces. If evidence of coating damage is observed, the VENDOR shall immediately consult with the DISTRICT before proceeding. Coordinate the discharge of dewatering centrate/filtrate (if utilized on-site) with treatment plant staff to ensure compliance with operational and process requirements. Participate in a joint inspection with the DISTRICT upon completion of cleaning to verify that the digester interior is clean and ready for service.
Bonds required. Prevailing wages.
Contact
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Plans & Specifications
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CBS ID: 827389 | Published 6/3/2026 on Construction Bid Source
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Documents
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