NAICS Demand Lane

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

    951 total opportunities (951 active) tied to NAICS 21232 across federal, state, local, and forecast sources.
    NAICS 21232Federal + SLED951 total
    Total Opportunities
    951
    Across all indexed sources
    Active Estimate
    951
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 21232.

    AI Summary

    The National Park Service is seeking quotes for the delivery of crushed rock to North Cascades National Park. This opportunity is a total small business set-aside and will be awarded based on best value. Quotes are due by July 21, 2026, and must be submitted via email. The contract will be firm-fixed price with a one-y…

    WA

    Posted Jul 10, 2026Due Jul 21, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P8326Q0049
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    AI Summary

    This opportunity is a Request for Quote (RFQ) for trail materials at Big Thicket National Preserve, set aside for small businesses. The solicitation number is 140P6426Q0097, and quotes are due by July 24, 2026. Interested vendors must be registered in SAM and comply with the small business size standard for NAICS code …

    OH

    Posted Jul 10, 2026Due Jul 24, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P6426Q0097
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    AI Summary

    The Department of Defense, specifically the Department of the Army, is seeking bids for the supply of fill sand. This opportunity is categorized as a combined synopsis/solicitation and is set aside for SBA. Interested vendors should prepare to submit proposals by the specified deadline.

    NY

    Posted Jul 10, 2026Due Jul 17, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3655
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    AI Summary

    The U.S. Fish and Wildlife Service is soliciting bids for gravel supply at the Felsenthal National Wildlife Refuge for fiscal year 2026. This opportunity is categorized under NAICS code 212321 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit proposals by the specified…

    VA

    Posted Jul 8, 2026Due Jul 15, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0091
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    AI Summary

    The Department of Defense is soliciting quotations for a Gravel Blanket Purchase Agreement (BPA) for the Alpena CRTC and Grayling ATG Range. This RFQ is set aside for small businesses and includes various types of gravel. Quotations are due by 15 July 2026. The government may establish multiple BPAs based on the respon…

    MI

    Posted Jul 2, 2026Due Jul 15, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W50S8626QA013
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    AI Summary

    The National Park Service requires the supply and delivery of 1,100 tons of Class II, 3/4 inch fractured base rock to Lassen Volcanic National Park. This is a Total Small Business Set-Aside opportunity, and quotations are solicited only from small business concerns. Interested parties can access the full solicitation d…

    CA

    Posted Jun 29, 2026Due Jul 10, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P8426Q0021
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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, set aside for small businesses, with a due date for quotes on July 8, 2026.

    TN

    Posted Jun 29, 2026Due Jul 8, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P5126Q0039
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    AI Summary

    The International Narcotics and Law Enforcement Affairs Office in Bogota requires quotations for hardware supplies and fill materials in Colombia. Interested vendors must submit their quotations by July 27, 2026, at 4:00 pm via email. This is a combined synopsis/solicitation, and no late submissions will be accepted.

    DC

    Posted Jun 26, 2026Due Jul 27, 2026Combined Synopsis/SolicitationNAICS 21232Sol: PR16035133
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    AI Summary

    The Department of Defense is seeking 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 technic…

    WI

    Posted Jun 24, 2026Due Jul 7, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W50S9H26QA023
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    AI Summary

    The U.S. Army is conducting a Sources Sought Notice for sand and salt supply delivery to Devens RFTA, MA. This notice aims to gather information on qualified sources for market research. Interested parties should provide their capabilities and business size classification under NAICS 212321. Responses are limited to tw…

    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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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    430
    sled
    505
    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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