Piper Road Sinkhole & Culvert Repair Project, Martinez, CA
- Owner Reference
- Project No. 0672-6U6243
- Bid Date
- May 26, 2026 at 02:00pm
- Pre-Bid
- Recommended - 5/7/2026 @ 10:00am @ (for location please or )
- Estimate
- $282,000
- Owner
- County of Contra Costa
- Trades
- Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
- Phase
- Renovation, Remodel, Improvements, Upgrades
Description
Work Description: The work consists of replacing a 52x40 corrugated metal pipe arch with a 54 reinforced concrete pipe, trench excavation and backfill, placement of rock slope protection, and striping.
Bonds required. Prevailing wages.
Contact
- or to view contact name.
- or to view phone number.
- or to view email address.
Plans & Specifications
or to view plans and specification details.
CBS ID: 820282 | Published 4/22/2026 on Construction Bid Source
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Documents
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