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  5. ›2026 Digester Cleaning Project

City of Arcata·California

2026 Digester Cleaning Project

Closes 5/21/2026$250k – $350kInvitation for Bid
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Description

The City of Arcata is inviting bids for the 2026 Digester Cleaning Project, which involves the complete cleaning of the 0.3-million-gallon Primary Digester at the City's Wastewater Treatment Plant. The project must be fully completed within thirty working days from the start date. A pre-bid meeting will be held on May 7, 2026, at 11:00 AM, but it is not mandatory. The project requires a valid California contractor's license for the following classification(s): C-42 Sanitation System Contractor License or a General Engineering "A" License. • The project is located at the City's Wastewater Treatment Plant, 600 So. G St, Arcata CA 95521. • The engineer's estimate for the project is $300,000. • The successful bidder will be required to provide performance and payment bonds, each for 100% of the Contract Price. • The project is subject to prevailing wage requirements applicable to the locality in which the work is to be performed. • The contract will be subject to compliance monitoring and enforcement by the California Department of Industrial Relations.

Attached files

Contact

Danielle Allred(Contracts and Special Projects Manager)

[email protected]

(707)-825-2101

Key dates

Opened
4/29/2026
Pre-bid meeting
5/7/2026
Closes
5/21/2026
Duration
30 working days

Last updated

Details

Type
Invitation for Bid
Industry
Civil Engineering
NAICS
22132
Solicitation №
2526-11

Budget estimate

$250,000 – $350,000

Based on the engineer's estimate, the budget for this project is likely to be around $300,000. The actual budget may vary depending on the bids received and the final contract price. Factors that may influence the likely payment range include the complexity of the project, the number of bidders, and the city's budget for the project.

AI estimate from the solicitation

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