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

    NAICS Demand Lane

    Mining (except Oil and Gas), Contract Opportunities

    1,615 total opportunities (1,615 active) tied to NAICS 212 across federal, state, local, and forecast sources.
    NAICS 212Federal + SLED1.6K total
    View NAICS definition →
    Total Opportunities
    1.6K
    Across all indexed sources
    Active Estimate
    1.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 212.

    DEPARTMENT OF THE INTERIOR

    56--MRG RIPRAP STOCKPILE

    Active

    AI Summary

    The Department of the Interior, Bureau of Reclamation, is seeking proposals for the MRG Riprap Stockpile project. This opportunity involves both construction and environmental services, specifically related to riprap stockpiling. Interested bidders should prepare to submit their proposals in response to this combined s…

    UT

    Posted Aug 25, 2026Due Sep 1, 2026Combined Synopsis/SolicitationNAICS 212319Total Small Business Set-Aside (FAR 19.5)Sol: 140R4026Q0098
    View details→

    DEPARTMENT OF THE INTERIOR

    AR-BIG LAKE NWR-AGGREGATE

    Active

    AI Summary

    The U.S. Fish and Wildlife Service is soliciting for aggregate materials for the Big Lake National Wildlife Refuge. This opportunity is set aside for small businesses and falls under FAR Part 13 - Simplified Acquisition Procedures. Bidders should prepare to provide the specified materials by the deadline of September 9…

    VA

    Posted Aug 25, 2026Due Sep 9, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0157
    View details→

    DEPARTMENT OF THE INTERIOR

    AR- WAPANOCCA NWR-SB2 AGGREGATE

    Active

    AI Summary

    The U.S. Fish and Wildlife Service is soliciting proposals for the supply of aggregate materials for the Wapanocca National Wildlife Refuge. This opportunity is categorized under NAICS code 212321 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare their proposals accordingly.

    VA

    Posted Aug 25, 2026Due Sep 9, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0155
    View details→

    DEPT OF DEFENSE

    3,340 TONS OF 3" LIMESTONE MATERIAL

    Active

    AI Summary

    The Department of Defense is soliciting quotes for 3,340 tons of 3" minus breaker run limestone base material. This opportunity is set aside for small businesses and requires delivery to Hardwood Range, Necedah, WI. Quotes must include detailed technical specifications and be submitted via email by September 2, 2026.

    WI

    Posted Aug 24, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: W50S9H26QA040
    View details→

    DEPARTMENT OF THE INTERIOR

    FL-ST. MARKS NWR-ROAD MATERIAL

    Active

    AI Summary

    The U.S. Fish and Wildlife Service is soliciting bids for the delivery and tailgate spreading of Florida DOT approved road base at St. Marks NWR. This opportunity is set aside for SBA Certified EDWOSB firms. Vendors must provide a minimum of 5-10 dump trucks daily and source materials within 100 miles to prevent invasi…

    VA

    Posted Aug 24, 2026Due Aug 28, 2026SolicitationNAICS 212319SBA Certified Economically Disadvantaged WOSB (EDWOSB) Program Set-Aside (FAR 19.15)Sol: 140F0S26Q0058
    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 THE INTERIOR

    CA-KERN NWR-DELIVER AND SPREAD GRAVEL

    Active

    AI Summary

    The U.S. Fish and Wildlife Service is seeking contractors to deliver and spread gravel at the Kern National Wildlife Refuge. This opportunity is set aside for small businesses and falls under FAR Part 13 - Simplified Acquisition Procedures. Interested bidders should prepare to submit proposals by the specified deadline…

    VA

    Posted Aug 24, 2026Due Sep 5, 2026Combined Synopsis/SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140FS126Q0174
    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→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    DRILLING VERTICAL BOREHOLE

    Active

    AI Summary

    The Centers for Disease Control and Prevention plans to award a sole source contract for drilling a surface borehole, including site preparation and reclamation. The solicitation is directed to Pinkerton Drilling and Coronado Coal Global Resources, with no competitive quotations expected from other sources.

    GA

    Posted Aug 22, 2026Due Aug 27, 2026SolicitationNAICS 212114Sol: 75D30126Q79233
    View details→

    DEPARTMENT OF THE INTERIOR

    56--EO14398 TRAIL AGGREGATE - GLBA

    Active

    AI Summary

    The National Park Service is soliciting for trail aggregate for the Glacier Bay National Park. This opportunity is classified under NAICS code 212321 and is a product-focused solicitation. Bidders should note that this is not a simplified acquisition under FAR Part 13.

    AK

    Posted Aug 21, 2026Due Aug 27, 2026SolicitationNAICS 212321Total Small Business Set-Aside (FAR 19.5)Sol: 140P9726Q0064
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    750
    sled
    841
    forecast
    24

    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 →