Biogas and Biosolids Evaluation: Digester 1 Cleaning, San Mateo, CA
- Owner Reference
- 46T090
- Bid Date
- Jul 16, 2026 at 02:00pm
- Pre-Bid
- MANDATORY - 7/2/2026 @ 09:00am @ (for location please or )
- Estimate
- $1,100,000
- Owner
- City of San Mateo, CA
- Trades
- Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
- Phase
- Contracted Services & Suppliers
Description
Project Description: This Project consists of the cleaning and interior surface preparation of one (!) existing anaerobic digester to support inspection and condition assessment. Subsequent repair and coating will be performed under a separate contract. Contractor will remove and dispose offsite all remaining digester contents, high-pressure wash all interior surfaces, erect interior scaffolding, and prepare the interior surfaces for inspection and condition assessment with subsequent repair and coating to be performed under a separate contract. The Contractor may provide temporary on-site dewatering systems to reduce liquid volume prior to offsite disposal.
Bonds required. Prevailing wages.
Contact
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Plans & Specifications
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CBS ID: 830994 | Published 6/30/2026 on Construction Bid Source
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Documents
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