This Government Contract opportunity from California was posted on July 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Crushed Rock and Aggregate Materials

Closed

State & Local

Submission Closed08/13/2026, 08:30:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 327320

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Ready-Mix Concrete Supply

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Ready-Mix Concrete and Hot Mix Asphalt SupplyThis subcontract agreement involves the supply and delivery of ready-mix concrete and hot mix asphalt for prime contractors working on Caltrans foundation projects for the State of California Department of Transportation. The selected provider is responsible for manufacturing and delivering materials that include facility-specific Environmental Product Declarations in accordance with Section 6-1.08. To ensure regulatory compliance, the contractor must provide certificates attesting that all materials meet Buy America and Build America standards as outlined in 23 CFR 635.410 and 2 CFR 184.6. The solicitation was posted on October 26, 2026, with a response deadline of November 19, 2026, falling under NAICS code 327320.

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

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DEADLINE

Ready-Mix Concrete SupplyThis subcontract involves the supply of ready-mix concrete for prime contractors working on California Department of Transportation highway projects located in Humboldt County. The scope of work includes providing specific mix designs for structural concrete used in headwalls and box culverts, as well as rapid strength and lean concrete bases, all of which must adhere to Caltrans specifications. A critical requirement of the agreement is the provision of facility-specific, product-stage Environmental Product Declarations for any deliveries totaling 250 cubic yards or more. Interested parties must submit their responses by December 3, 2026, in accordance with the solicitation posted on October 26, 2026.

California Department of Transportation

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Ready-Mix Concrete SupplyThis subcontract for Ready-Mix Concrete Supply involves the manufacture and delivery of hydraulic cement concrete for prime contractors working on Texas Department of Transportation highway maintenance projects. Specifically, the contractor is responsible for transporting concrete via mixer trucks to the SH0357 project site located in Nueces County. All provided materials must strictly adhere to TxDOT specifications and be sourced from approved product lists. The contract focuses on the reliable delivery of specified concrete volumes to ensure the successful completion of the designated infrastructure project.

Texas Department of Transportation

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Ready-Mix Concrete SupplyThis subcontract opportunity is for the supply and delivery of Portland Cement Concrete for prime contractors working on municipal projects within the City of Vista, California. The selected provider will be responsible for delivering ready-mix concrete using specialized trucks to various project sites, specifically for the construction of curbs, gutters, and sidewalks. All materials must strictly adhere to the mix specifications established by the City of Vista and the San Diego Regional Sewerage System District. The solicitation was posted on October 26, 2026, with a response deadline of November 25, 2026. Classified under NAICS code 327320, the contract focuses on performance within the 92084 zip code area. Interested parties must ensure their capabilities align with the technical requirements for municipal infrastructure applications to be considered for this supply agreement.

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Paving Material Supply (AC and PCC)This subcontract opportunity is for the supply and delivery of raw materials required for road and sidewalk construction on street improvement projects within the City of Industry, California. The selected provider will be responsible for delivering Hot Mix Asphalt and Ready-mix concrete to project sites to support prime contractors. Interested parties must be registered and qualified to perform public work in accordance with Labor Code Section 1725.5. The solicitation was posted on October 26, 2026, and requires a response by the deadline of December 3, 2026.

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Ready-Mix Concrete SupplyThis subcontract agreement involves the supply and delivery of ready-mix concrete for prime contractors working on municipal infrastructure projects for the City of Hamilton. The scope of work requires the provider to haul and deliver specified volumes of concrete using ready-mix trucks to various project sites located within the Bartonville, Glenview, Kentley, Riverdale, and Rosedale neighbourhoods. All provided materials must strictly adhere to the City of Hamilton specifications. Interested parties must submit their responses by the deadline of November 13, 2026, for this Canada-based project categorized under NAICS code 327320.

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Concrete Material SupplyThis subcontract for Concrete Material Supply involves providing ready-mix concrete and concrete masonry units to prime contractors for California Department of Transportation highway projects located in Sacramento. The scope of work specifically includes the delivery of Basalite Split Face and Precision CMUs, as well as concrete intended for the construction of barriers and pile caps. A key compliance requirement of the agreement is the submission of Environmental Product Declarations for any concrete masonry unit quantities exceeding 5,000 square feet. Interested parties must respond to the solicitation by the deadline of December 1, 2026.

California Department of Transportation

POSTED

DEADLINE

Asphalt and Concrete Material SupplyThis subcontract for the California Department of Transportation involves the supply and delivery of essential raw materials for prime contractors working on Caltrans highway projects. The scope of work includes providing Hot Mix Asphalt Type A, Rubberized Hot Mix Asphalt Gap Graded, Prime Coat, Tack Coat, and ready-mix concrete, with all materials delivered directly to the designated job sites. To ensure quality and regulatory adherence, the contract mandates that chemical analysis of local materials be conducted by ELAP-certified laboratories and requires strict compliance with Buy America standards. Interested parties must submit their responses by December 2, 2026, under NAICS code 327320.

California Department of Transportation

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DEADLINE

Ready-Mix Concrete SupplyThis subcontract for the California Department of Transportation involves the supply of ready-mix concrete for prime contractors working on infrastructure projects. The scope of work includes providing concrete pavement, lean concrete bases, rapid strength concrete base, and materials specifically for Type 6 retaining walls. All delivered concrete must strictly adhere to established mix design specifications. Compliance requires adherence to ASTM standards C172, C31, C39, C143, and C1064. Additionally, for any quantities exceeding 250 cubic yards, the supplier must provide facility-specific product-stage Environmental Product Declarations. The response deadline for this opportunity is December 9, 2026.

California Department of Transportation

POSTED

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Ready-Mix Concrete SupplyThis subcontract opportunity with the California Department of Transportation involves the supply of certified ready-mix concrete for prime contractors working on roadway projects. The scope of work includes the manufacture and delivery of concrete specifically for structures, sidewalks, and curbs, ensuring all materials adhere to specified mix designs upon delivery to the project site. Plants capable of providing 250 cubic yards or more are required to meet the certification standards outlined in Section 6-1.08. Interested parties must submit their responses by the deadline of December 3, 2026, under NAICS code 327320.

California Department of Transportation

POSTED

DEADLINE

Ready-Mix Concrete SupplyThis subcontract agreement involves the supply and delivery of ready-mix concrete for prime contractors working on sidewalk projects managed by the City of Rochester Bureau of Architecture and Engineering. The selected provider is responsible for delivering wet-mix concrete via ready-mix trucks to various job sites located specifically within the Northeast Quadrant of Rochester, ensuring all materials strictly adhere to the city's established specifications for sidewalk concrete. The opportunity is categorized under NAICS code 327320 and was posted on October 26, 2026, with a response deadline of November 17, 2026. Interested parties can find further details through the New York State Contract Reporter.

City of Rochester

POSTED

1 day ago

DEADLINE

in 20 days

AI Contract Overview

The contract seeks the supply of crushed rock and aggregate materials that comply with Tex-460-A and Tex-280-F specifications for use in construction projects. It is classified as a subcontract under NAICS code 327320 and is being solicited by the County of Amador Purchasing Department in California. Interested vendors must submit their responses by the deadline of August 13, 2026, at 8:30 PM Pacific Time, with the solicitation originally posted on July 3, 2026. There is no set-aside designation applied to this opportunity, meaning it is open to all qualified suppliers regardless of business size or classification. The materials must meet the specified technical standards to ensure suitability for infrastructure or construction applications, though the precise location of performance and point of contact are not detailed in the provided data. Bidders can access further information through the public purchase portal linked in the contract details.