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Rock and Aggregate Supply

Active

State & Local

Response Deadline11/05/2026, 11:00:00 PM UTC

Contract Overview

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

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This subcontract agreement involves the supply and delivery of rock slope protection and aggregate materials for prime contractors working on projects for the County of San Luis Obispo Department of Public Works and Transportation. The scope of work specifically requires the provision of Class 2 Aggregate Base and Rock Slope Protection Backing No. 2 in 3 cubic yard quantities, with all materials delivered directly to the designated project sites within San Luis Obispo, California. The opportunity was posted on October 20, 2026, with a response deadline of November 5, 2026. Classified under NAICS code 327320, the contract focuses on the essential procurement and logistical transport of construction materials to support regional public works and transportation infrastructure improvements.

General Info

Subcontract for supplying and delivering aggregate and rock slope protection in San Luis Obispo.

Agency

California → COUNTY OF SAN LUIS OBISPO DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION

NAICS

327320 - Ready-Mix Concrete Manufacturing

Place of Performance

San Luis Obispo, CA, 93401, USA

Set-Aside

NONE

Documents

This scope was carved out of 300725.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Vineyard Drive Corridor East Enhancements

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Timeline

PostedOct 20

subcontract

Response DeadlineNov 5

Submission deadline

Response Deadline

11/05/2026, 11:00:00 PM UTCin 16 days

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Organization & Contact Information

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AgencyCalifornia → COUNTY OF SAN LUIS OBISPO DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → COUNTY OF SAN LUIS OBISPO DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION

Office AddressN/A

ContactsNo contact information available

Full Description

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Supplies rock slope protection and aggregate materials for prime contractors on County of San Luis Obispo Department of Public Works and Transportation projects. Supplies and delivers Rock Slope Protection Backing No. 2 (3 CY) and Class 2 Aggregate Base. Delivers materials to the project site.

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More opportunities from California → COUNTY OF SAN LUIS OBISPO DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION

Same awarding agency

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Solicitation # 300725

The County of San Luis Obispo Department of Public Works and Transportation is soliciting bids for the Vineyard Drive Corridor East Enhancements project in Templeton, California. The project focuses on improving multimodal transportation operations along Vineyard Drive between Bennett Way and Main Street to enhance safety and accessibility for motorists, bicyclists, and pedestrians. Key deliverables include the construction of approximately 600 linear feet of new sidewalk with ADA-compliant curb ramps, the installation of a green bike lane, modification of the right-turn lane onto South Main Street, and updated roadway striping and signage. Additional work involves utility cover adjustments to grade and various roadway excavations and paving activities. The contract requires work to commence within 10 working days of the Notice to Proceed and be completed within 80 working days. Bidders must provide a Bid Item List, Designation of Subcontractors, and various certifications, including Fleet Compliance and the Iran Contracting Act. The successful contractor must furnish payment and performance bonds equal to 100 percent of the contract price and comply with California prevailing wage rates, Buy America requirements, and EEO provisions. Quality control is managed through a required QC manager and authorized plans, with the County maintaining the right to inspect and test materials at any time. Packaging for materials must consist exclusively of recyclable corrugated cardboard and soft plastic bags.

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