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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /212

    NAICS Demand Lane

    Mining (except Oil and Gas), Contract Opportunities

    1,878 total opportunities (1,878 active) tied to NAICS 212 across federal, state, local, and forecast sources.
    NAICS 212Federal + SLED1.9K total
    View NAICS definition →
    Total Opportunities
    1.9K
    Across all indexed sources
    Active Estimate
    1.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 212.

    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→

    DEPARTMENT OF AGRICULTURE

    APACHE ZONE AGGREGATE SUPPLY

    Archived

    AI Summary

    The USDA Forest Service requires crushed aggregate supply for the Apache-Sitgreaves National Forests. The contractor will provide the specified aggregate material, while the government will handle the hauling. Interested bidders should refer to the solicitation attachments for complete requirements and submission detai…

    AZ

    Posted Sep 28, 2026Due Sep 30, 2026Combined Synopsis/SolicitationNAICS 212319Total Small Business Set-Aside (FAR 19.5)Sol: 1240LP26Q0173
    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→

    DEPARTMENT OF AGRICULTURE

    Deschutes Nation Forest Rock Crushing - Black Butte Pit

    Archived

    AI Summary

    The Deschutes National Forest is soliciting quotations for a project involving clearing, pit development, aggregate crushing, stockpiling, and testing at the Black Butte Pit in Sisters, Oregon. This RFQ is set-aside for small businesses, with work expected to commence between October 1, 2026, and April 15, 2027. Quotat…

    OR

    Posted Sep 4, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 212319Small Business Set Aside - TotalSol: 1240BE26Q0104
    View details→

    DEPARTMENT OF AGRICULTURE

    THIS OPPORTUNITY IS ONLY AVAILABLE TO THE REGION 3 FOREST ENGINEERING & ROADS MAINTENANCE BLANKET PURCHASE AGREEMENT (FERM BPA) CONTRACTORS

    Archived

    AI Summary

    This opportunity is exclusively for Region 3 Forest Engineering & Roads Maintenance BPA contractors in Arizona. It involves supplying approximately 2950 tons of crushed aggregate stockpile for the Apache-Sitgreaves National Forest, with designated pit locations not exceeding 35 miles from the forest boundary.

    AZ

    Posted Sep 3, 2026Due Sep 11, 2026SolicitationNAICS 212312Total Small Business Set-Aside (FAR 19.5)Sol: 1240LP26Q0168
    View details→

    DEPT OF DEFENSE

    Providence Bend Rock Purchase

    Archived

    AI Summary

    The U.S. Army Corps of Engineers requires the purchase of four types of rock for improvements to the Missouri River Project. The total quantity includes 400 tons of 6” Minus, 10,100 tons of Type 1 Rock, 250 tons of 3” Clean Rock, and 250 tons of 1” Road Rock. Interested bidders should refer to the combined synopsis/sol…

    MO

    Posted Sep 2, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 212319Small Business Set Aside - TotalSol: W912DQ26QA079
    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→

    DEPT OF DEFENSE

    Class IV base course aggregate

    Archived

    AI Summary

    The Department of Defense, specifically the Air Force, is soliciting for Class IV base course aggregate with a requirement for brand name or equal products and door-to-door delivery. Interested parties should submit inquiries by August 24, 2026, and monitor for any amendments to the solicitation.

    AP

    Posted Aug 25, 2026Due Aug 31, 2026SolicitationNAICS 212319Sol: FA527026QA048
    View details→

    DEPARTMENT OF ENERGY

    AVAILABLE FOR LICENSING - ELECTROCHEMICAL RARE EARTH RECOVERY FROM COAL FLY ASH: TURN WASTE STOCKPILES INTO CRITICAL MATERIALS REVENUE

    Active

    AI Summary

    The Department of Energy is offering a licensing opportunity for a novel electrochemical process developed by Idaho National Laboratory to recover rare earth elements from coal fly ash. This technology promises efficient, environmentally sustainable extraction, turning waste into a revenue stream. Industrial partners a…

    ID

    Posted Aug 24, 2026Due Nov 1, 2026Special NoticeNAICS 21229Sol: BA-1747
    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→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    745
    sled
    1,120
    forecast
    13

    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 →
    • 2121, Coal Mining→
    • 21211, Coal Mining→
    • 212114, Surface Coal Mining →

    Explore

    • 212 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 212

    This industry sector comprises establishments primarily engaged in mining, excavating, or otherwise obtaining minerals (except oil and gas) from the earth. It includes operations such as coal mining, metal ore mining, and nonmetallic mineral mining and quarrying.

    Read the full NAICS definition →