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  5. ›Emergency Culvert Repair Dows Prairie Road (4M220) PM 2.68

Humboldt County·California

Emergency Culvert Repair Dows Prairie Road (4M220) PM 2.68

Closes 8/4/2026$500k – $600kInvitation for Bid
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Description

The County of Humboldt is seeking bids for the emergency culvert repair on Dows Prairie Road (4M220) at post mile 2.68. The project involves clearing and grubbing, excavation and removal of the existing culvert, installation of a new concrete culvert, backfill, and reconstruction of the roadway. The successful bidder must possess a Class "A" Contractors License and will be required to furnish a Payment Bond and a Performance Bond. The Engineer's Estimate for the project is $560,000, and the project must be completed within 30 working days. • The project is subject to state contract nondiscrimination and compliance requirements. • The U.S. Department of Transportation provides a toll-free hotline to report bid rigging activities. • The general prevailing wage rates for the project are available at the County of Humboldt and the California Department of Industrial Relations' website. • Plans, Special Provisions, and Proposal Forms may be viewed at the Humboldt County Department of Public Works or on the County's website.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

[email protected]

(707) 445-7377

Key dates

Opened
7/14/2026
Closes
8/4/2026
Duration
30 working days

Last updated

Details

Type
Invitation for Bid
Industry
Civil Engineering
NAICS
237990
Solicitation №
342029

Budget estimate

$500,000 – $600,000

Based on the Engineer's Estimate of $560,000, the budget for this project is likely to be around $500,000 to $600,000. This estimate takes into account the scope of work, which includes clearing and grubbing, excavation and removal of the existing culvert, installation of a new concrete culvert, backfill, and reconstruction of the roadway. The actual budget may vary depending on the bids received and the final contract award.

AI estimate from the solicitation

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