NAICS Demand Lane

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

    781 total opportunities (781 active) tied to NAICS 21232 across federal, state, local, and forecast sources.
    NAICS 21232Cross-source coveragePreviewing 10 opportunities
    Total Opportunities
    781
    Across all indexed sources
    Active Estimate
    781
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest opportunities

    Previewing the latest 10 opportunities for NAICS 21232.

    AI Summary

    The opportunity involves the supply of gravel for the VA Mason Neck National Wildlife Refuge, managed by the Department of the Interior's U.S. Fish and Wildlife Service. Interested bidders should prepare to respond to the solicitation for this construction material supply.

    VA

    Posted May 12, 2026Due May 19, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0060
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    AI Summary

    The North Dakota Army National Guard is seeking a supplier for 1000 cubic yards of Class 5 DOT gravel, with no substitutions allowed. Delivery is required to the Horizontal Training Area in Devils Lake, ND, by June 30, 2026. This opportunity is set aside for small businesses.

    ND

    Posted May 11, 2026Due May 27, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W901UZ26Q6461
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    AI Summary

    This opportunity involves the supply of gravel for the Rice Lake National Wildlife Refuge, managed by the U.S. Fish and Wildlife Service. The solicitation is part of a competitive process, and Amendment 1 addresses vendor questions. Interested bidders should review the attached document for further details.

    VA

    Posted May 4, 2026Due May 5, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FGA26Q0023
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    AI Summary

    This Request for Quote (RFQ) is for aggregate materials to support exercise Keris Strike 2026. The period of performance is from May 16 to June 7, 2026. Interested parties must submit questions by May 3, 2026, and quotes by May 4, 2026. Late submissions will not be considered.

    HI

    Posted May 4, 2026Due May 4, 2026SolicitationNAICS 212321No Set aside usedSol: W91QVP26Q0308
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    AI Summary

    The U.S. Fish and Wildlife Service is soliciting bids for the supply of gravel for the Salt Lake Road project at Brazoria National Wildlife Refuge. This opportunity is classified under NAICS code 212321 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare their proposals accordingl…

    VA

    Posted Apr 28, 2026Due May 11, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS226Q0097
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    AI Summary

    The U.S. Fish and Wildlife Service is seeking proposals for fire management services at the Hanford-Saddle National Wildlife Refuge. This opportunity is a combined synopsis/solicitation and is categorized under NAICS code 212321. Bidders should be prepared to provide both products and services related to fire managemen…

    VA

    Posted Apr 21, 2026Due Apr 28, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0057
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    AI Summary

    The Department of Defense is soliciting vendors to provide and deliver various types of aggregate materials to Camp Garfield Joint Training Center. The required materials include crushed gravel and aggregate fill, totaling over 3,000 tons. Interested vendors must comply with ODOT specifications.

    OH

    Posted Apr 15, 2026Due Apr 26, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W9136426QA033
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    AI Summary

    The opportunity involves the purchase of gravel and related services for the Hiawatha National Forest. It includes furnishing materials, equipment, and labor for aggregate hauling and placement. This is a combined synopsis/solicitation set aside for small businesses, with quotations requested under solicitation number …

    GA

    Posted Apr 13, 2026Due Apr 16, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 12444626Q0026
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    AI Summary

    The Department of Defense, specifically the Department of the Navy, is seeking to purchase and pour bulk gravel. This opportunity is categorized under NAICS code 212321, focusing on construction materials. Interested bidders should prepare for a Request for Quotation (RFQ) related to this procurement.

    HI

    Posted Apr 9, 2026JustificationNAICS 212321Sol: M0031826PG003
    Award Date
    Apr 9, 2026
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    AI Summary

    The Department of the Interior, National Park Service is soliciting for JOTR roads material. This opportunity is categorized under NAICS code 212321 and is set aside for small businesses. Bidders should prepare to provide the necessary materials by the specified deadline.

    NV

    Posted Apr 7, 2026Due Apr 16, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P8126Q0015
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    416
    sled
    349
    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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