This Solicitation opportunity from California was posted on August 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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2026 Diablo And Blackhawk Fiberized Slurry Seal

Closed

0672-6U2042State & Local

Submission Closed09/08/2026, 02:00:00 PM PDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 237310

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Solicitation # 6600

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City of Montrose

POSTED

1 day ago

DEADLINE

N/A

AI Contract Overview

The Contra Costa County Public Works Department is soliciting sealed bids for project 0672-6U2042, the 2026 Diablo and Blackhawk Fiberized Slurry Seal. This project involves applying a type II fiberized slurry seal in the Diablo and Blackhawk areas of unincorporated Contra Costa County. The scope of work includes vegetation removal, edge grinding, pavement failure repairs, adjusting survey monument covers, and the removal and replacement of thermoplastic stripes and pavement markings. The engineer's cost estimate for the project is 842,000 dollars, with a designated performance period of 30 working days. Bids must be submitted via the county's online planroom by 2:00 p.m. on September 8, 2026. To be eligible for award, contractors must possess a valid Class A or Class C-12 license and be registered with the Department of Industrial Relations. Additionally, bidders are required to subcontract a minimum of 25 percent of their bid. The contract requires the provision of both payment and performance bonds, and the county will retain 5 percent of the contract price until final completion and acceptance. The project is subject to general prevailing wage rates and state contract nondiscrimination requirements.

General Info

Contra Costa County seeks bids for fiberized slurry seal projects by September 8, 2026.

Agency

California → Contra Costa County Public Works Department

NAICS

237310 - Highway, Street, and Bridge Construction

Place of Performance

Martinez, CA, 94553, USA

Set-Aside

NONE

Documents

notice-to-bidders

High

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Timeline

PhaseClosed

PostedAug 15

Solicitation

Response DeadlineSep 8

Deadline has passed

Submission Closed

09/08/2026, 02:00:00 PM PDT

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Organization & Contact Information

AgencyCalifornia → Contra Costa County Public Works Department

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → Contra Costa County Public Works Department

Office AddressN/A

Contacts

Henry Hussey

Full Description

Bid #0672-6U2042: The project involves applying a type II fiberized slurry seal in the Diablo and Blackhawk areas of unincorporated Contra Costa County. Key tasks include vegetation removal, edge grinding, removal of existing thermoplastic stripes and pavement markings, pavement failure repairs, adjusting survey monument covers, and placing new thermoplastic striping and pavement markings.