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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /212321

    NAICS Demand Lane

    Construction Sand and Gravel Mining, Contract Opportunities

    1,265 total opportunities (1,265 active) tied to NAICS 212321 across federal, state, local, and forecast sources.
    NAICS 212321Federal + SLED1.3K total
    View NAICS definition →
    Total Opportunities
    1.3K
    Across all indexed sources
    Active Estimate
    1.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 212321.

    DEPARTMENT OF AGRICULTURE

    GAOA GRAVEL DELIVERY BLOOMINGTON LAKE TRAIL HEAD CTNF

    Active

    AI Summary

    The opportunity involves the delivery of gravel for the Bloomington Lake Trail Head as part of the GAOA project under the Department of Agriculture - Forest Service. This is a combined synopsis/solicitation, and it is classified under NAICS code 212321. Interested bidders should note that this opportunity is not set as…

    ID

    Posted Sep 30, 2026Due Oct 15, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 1284LL26Q0045
    View details→

    INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO

    FLEXIBLE BASE MATERIAL FOR NIWTP LEVEE ROAD RESURFACING

    Archived

    AI Summary

    The U.S. Section of the International Boundary and Water Commission is seeking quotations from qualified small businesses to supply up to 10,000 tons of Type ABC Lime aggregate base material for the Nogales International Wastewater Treatment Plant. This is a 100 percent small business set aside opportunity, evaluated o…

    TX

    Posted Sep 28, 2026Due Sep 30, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: FY26
    View details→

    DEPT OF DEFENSE

    GARRISON PROJECT - WILLISTON SAND PURCHASE

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for the purchase of sand for the Garrison Project in Williston. Interested parties should refer to the attached document for submission instructions through PIEE. This opportunity is set aside for small businesses and falls under FAR Part 13 - Simplified Acquisition Proced…

    NE

    Posted Aug 31, 2026Due Sep 9, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W9128F26QA082
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    JUSTIFICATION FOR OTHER THAN FULL COMPETITION- GRAVEL FOR STATION COOS

    Archived

    AI Summary

    The US Coast Guard intends to award a firm-fixed price purchase order for gravel on a sole source basis. This opportunity is justified under 41 U.S.C. 1901, allowing for other than full and open competition. Interested parties should note the specific requirements and the nature of the procurement.

    WA

    Posted Aug 24, 2026JustificationNAICS 212321Sol: 70Z033Q3047801
    View details→

    DEPT OF DEFENSE

    3,340 TONS OF 3" LIMESTONE MATERIAL

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for 3,340 tons of 3" minus breaker run limestone material, including furnishing, delivery, and placement. This opportunity is set aside for small businesses and requires detailed technical specifications for evaluation. Quotes are due by September 2, 2026.

    WI

    Posted Aug 17, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 212321Small Business Set Aside - TotalSol: W50S9H26QA040
    View details→

    DEPARTMENT OF THE INTERIOR

    56--EO14398 TRAIL AGGREGATE - GLBA

    Archived

    AI Summary

    The National Park Service is soliciting bids for trail aggregate for the Glacier Bay National Park. This opportunity is categorized under NAICS code 212321 and is not subject to Simplified Acquisition Procedures. Bidders should prepare to meet the requirements outlined in the solicitation.

    AK

    Posted Aug 17, 2026Due Aug 21, 2026SolicitationNAICS 212321Small Business Set Aside - TotalSol: 140P9726Q0064
    View details→

    DEPT OF DEFENSE

    MELROSE AIR FORCE RANGE CALICHE

    Archived

    AI Summary

    The Melrose Air Force Range requires the procurement of caliche (1" minus with fines) for maintaining roadways and training grounds. Each load must include a weight ticket from a certified scale. The government reserves the right to test the material post-delivery to ensure compliance with specifications.

    NM

    Posted Aug 14, 2026Due Aug 18, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: FA485526Q0009
    View details→

    DEPT OF DEFENSE

    SAND AND SALT SUPPLY DELIVERY - DEVENS RFTA, MA

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for the delivery of 1000 tons of solar salt and 200 tons of sand/salt mix to Devens RFTA, MA. This opportunity is a combined synopsis/solicitation under FAR Subpart 12.6 and 13.5, and all interested contractors must comply with the Statement of Work and relevant regulation…

    NJ

    Posted Aug 13, 2026Due Aug 18, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W15QKN-26-Q-A158
    View details→

    DEPARTMENT OF AGRICULTURE

    GAOA 4GG Mesa Falls Trail Head Gravel

    Archived

    AI Summary

    The USDA Forest Service requires the furnishing, hauling, and stockpiling of 1,200 cubic yards of aggregate for the Mesa Falls Trail Head. Offers are due by August 19, 2026, at 10:00 AM MT. Interested bidders should refer to the attached specifications and submit questions via email by August 5, 2026.

    UT

    Posted Aug 13, 2026Due Aug 10, 2026Combined Synopsis/SolicitationNAICS 212321Small Business Set Aside - TotalSol: 1240LS26Q0002
    View details→

    DEPT OF DEFENSE

    FA480926Q0076 - DARE COUNTY BOMBING RANGE (DCBR) ABC GRAVEL FA480926Q0076 - DARE COUNTY BOMBING RANGE (DCBR) ABC GRAVEL

    Archived

    AI Summary

    The Department of Defense is soliciting bids for 770 tons of ABC gravel for maintenance at the Dare County Bombing Range in Stumpy Point, NC. This opportunity is set aside for small businesses and requires delivery of the materials to the specified location by the deadline.

    NC

    Posted Aug 12, 2026Due Aug 18, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: FA480926Q0076
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    432
    sled
    825
    forecast
    8

    Related NAICS Codes

    • 21, Mining, Quarrying, and Oil and Gas Extraction→
    • 211, Oil and Gas Extraction→
    • 2111, Oil and Gas Extraction→
    • 21112, Crude Petroleum Extraction →
    • 211120, Crude Petroleum Extraction →
    • 21113, Natural Gas Extraction →
    • 211130, Natural Gas Extraction →
    • 212, Mining (except Oil and Gas)→
    • 2121, Coal Mining→
    • 21211, Coal Mining→

    Explore

    • 212321 Definition→
    • Browse NAICS Codes→
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    About NAICS 212321

    This industry comprises establishments primarily engaged in mining construction sand and gravel. These materials are used in construction and other industrial applications.

    Read the full NAICS definition →