NAICS Demand Lane

    Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying — Contract Opportunities

    918 total opportunities (918 active) tied to NAICS 21232 across federal, state, local, and forecast sources.
    NAICS 21232Federal + SLED918 total
    Total Opportunities
    918
    Across all indexed sources
    Active Estimate
    918
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 21232.

    AI Summary

    The U.S. Army is conducting a Sources Sought Notice for sand and salt supply delivery to Devens RFTA, MA. This notice seeks information on the availability and capability of qualified sources, particularly regarding small business status under NAICS 212321. Responses are limited to two pages and must be submitted via e…

    NJ

    Posted Jun 23, 2026Due Jul 7, 2026Sources SoughtNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W15QKN-26-R-A075
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    AI Summary

    The Black Hills National Cemetery requires various construction materials including concrete sand, road base gravel, crushed fines, clean gravel chips, topsoil, and fill dirt. This opportunity is a combined synopsis/solicitation under NAICS code 212321. Interested bidders should prepare to submit proposals accordingly.

    VA

    Posted Jun 20, 2026Due Jul 10, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 36C78627Q00000
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    AI Summary

    The National Park Service is seeking quotes for the furnishing, mixing, hauling, and delivering of Carriage Trail Gravel Mix for trail surfacing work in the Blue Ridge Parkway. This is a firm fixed price contract, 100% set-aside for small businesses, with a performance period from July 30, 2026, to July 29, 2027.

    TN

    Posted Jun 18, 2026Due Jul 8, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P5126Q0039
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    AI Summary

    The Department of Defense, specifically the Department of the Army, is soliciting proposals for a base course project. This opportunity is categorized under NAICS code 212321 and is a combined synopsis/solicitation. Bidders should note that this opportunity is not set aside for small businesses.

    NY

    Posted Jun 16, 2026Due Jun 23, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3440
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    AI Summary

    This opportunity involves support services for the US Geological Survey's Research Drilling Program, specifically focusing on the provision of bentonite grout and sand bags. Interested bidders should prepare to respond to the solicitation by the specified deadline.

    CA

    Posted Jun 12, 2026Due Jun 18, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140G0326Q0138
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    AI Summary

    The Department of the Interior, National Park Service is seeking suppliers for KALA FY26 Bulk Gravel. This opportunity is categorized under NAICS code 212321 and is a product-focused solicitation. Interested vendors should prepare to submit proposals in response to this combined synopsis/solicitation. The procurement i…

    HI

    Posted Jun 9, 2026Due Jun 16, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P8226Q0045
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    AI Summary

    The Department of Defense is soliciting quotes for 3,340 tons of 3" breaker run limestone base material, including delivery and placement. This opportunity is set aside for small businesses and requires compliance with federal, state, and local regulations. Quotes are due by July 7, 2026, and must include detailed tech…

    WI

    Posted Jun 5, 2026Due Jul 7, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W50S9H26QA023
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    AI Summary

    The Department of the Interior intends to award a sole source order for 1,500 tons of base gravel to Border States Paving. This gravel meets specific requirements and is the only local supplier available to fulfill the urgent need without transportation delays. This notice is not a request for competitive proposals.

    CA

    Posted Jun 5, 2026Due Jun 6, 2026Special NoticeNAICS 212321Sol: DOIAFBO260065
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    AI Summary

    The Department of the Interior, Bureau of Reclamation, is soliciting proposals for the Red Canyon Blasting 2.0 project. This opportunity focuses on blasting services and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals in response to this solicitation.

    UT

    Posted May 28, 2026Due Jun 15, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140R4026Q0079
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    AI Summary

    The Department of Defense, specifically the Department of the Army, is soliciting proposals for a base course project. This opportunity is categorized under NAICS code 212321 and is a combined synopsis/solicitation. Bidders should note that this opportunity is not set aside for small businesses.

    NY

    Posted May 28, 2026Due Jun 4, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3326
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    423
    sled
    479
    forecast
    16

    About NAICS 21232

    This industry comprises establishments primarily engaged in mining, quarrying, and/or beneficiating sand, gravel, clay, and ceramic and refractory minerals. These materials are typically used in construction, manufacturing, and other industrial applications.

    Read the full NAICS definition →

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