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

    NAICS Demand Lane

    Construction Sand and Gravel Mining, Contract Opportunities

    1,371 total opportunities (1,371 active) tied to NAICS 212321 across federal, state, local, and forecast sources.
    NAICS 212321Federal + SLED1.4K total
    View NAICS definition →
    Total Opportunities
    1.4K
    Across all indexed sources
    Active Estimate
    1.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 212321.

    DEPARTMENT OF THE INTERIOR

    56--GABION RIP RAP MATERIAL FOR EMERGENCY REPAIR OF BRIDGE, BIA ROUTE N65, LOW MOUN

    Archived

    AI Summary

    The Bureau of Indian Affairs intends to award a sole-source, firm-fixed-price contract to Brimhall Sand & Rock for gabion riprap material needed for emergency bridge repairs on BIA Route N65 in Low Mountain, Arizona. This is a notice of intent, not a request for competitive proposals; no solicitation is available. The …

    NM

    Posted Oct 21, 2026Due Oct 21, 2026Special NoticeNAICS 212321Sol: DOIASAM270002
    View details→

    DEPT OF DEFENSE

    ROAD ROCK AND DITCH LINING

    Active

    AI Summary

    The Department of the Army is soliciting offers for road rock and ditch lining under a combined synopsis/solicitation. The opportunity is set aside for small businesses and is due October 27, 2026. The notice does not provide quantities, delivery location, or whether installation is included; consult the solicitation f…

    NY

    Posted Oct 20, 2026Due Oct 27, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0065
    View details→

    DEPT OF DEFENSE

    AGGREGATE STONE MATERIAL - FORT RILEY, KANSAS

    Active

    AI Summary

    The Army is soliciting aggregate stone and sand procurement, hauling, and delivery to multiple Directorate of Public Works locations at Fort Riley, Kansas, for tactical trail and road maintenance and erosion control. Materials must meet specified quality standards, with laboratory certification and certified weight tic…

    KS

    Posted Oct 19, 2026Due Nov 8, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W911RX27QA002
    View details→

    DEPARTMENT OF AGRICULTURE

    CHAMPION CREEK PIT ROCK CRUSHING SUPPLY

    Active

    AI Summary

    The Department of Agriculture is soliciting quotes for the Champion Creek Pit Rock Crushing project, which involves developing a pit for crushed aggregate surfacing material for forest roads. This opportunity is set aside for small businesses and requires various site preparation and restoration activities. Quotes are …

    CO

    Posted Oct 16, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 1240LT27Q0008
    View details→

    DEPARTMENT OF AGRICULTURE

    GAOA GRAVEL DELIVERY BLOOMINGTON LAKE TRAIL HEAD CTNF

    Archived

    AI Summary

    The opportunity involves the delivery of gravel to the Bloomington Lake Campground within the Caribou-Targhee National Forest. This is a special notice under the GAOA program, and it is associated with NAICS code 212321. Interested parties should prepare for potential bidding as details may evolve.

    ID

    Posted Oct 9, 2026Due Oct 15, 2026Special NoticeNAICS 212321Total Small Business Set-Aside (FAR 19.5)
    View details→

    DEPARTMENT OF AGRICULTURE

    GAOA GRAVEL DELIVERY BLOOMINGTON LAKE TRAIL HEAD CTNF

    Archived

    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→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    437
    sled
    929
    forecast
    5

    Related NAICS Codes

    • 21, Mining, Quarrying, and Oil and Gas Extraction→
    • 211, Oil and Gas Extraction→
    • 2111, Oil and Gas Extraction→
    • 21111, Oil and Gas Extraction→
    • 211111, Crude Petroleum and Natural Gas Extraction→
    • 211112, Natural Gas Liquid Extraction→
    • 21112, Crude Petroleum Extraction→
    • 211120, Crude Petroleum Extraction→
    • 21113, Natural Gas Extraction→
    • 211130, Natural Gas Extraction→

    Explore

    • 212321 Definition→
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    About NAICS 212321

    Construction Sand and Gravel Mining

    Read the full NAICS definition →