NAICS Code
13 Active
13 Total

212321: Mining (except Oil and Gas)

Federal contract opportunities classified under NAICS 212321 — Mining (except Oil and Gas). 5 agencies have posted opportunities in this category.

NAICSPSCSet-AsideValueState

Grsm Gravel for Park Roads

The National Park Service (NPS) is seeking to supply, deliver, and tailgate spread gravel for park roads in Great Smoky National Park. This is a combined synopsis/solicitation for a Firm Fixed Price contract, set aside 100% for small businesses. Offerors must be registered in the System for Award Management (SAM) prior to award.

CombinedDepartment of the InteriorMar 31, 2026Mar 2, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)

Landscape Materials Riverside National Cemetery -- 5610

SolicitationDepartment of Veterans AffairsMar 27, 2026Mar 2, 2026 Active212321Service-Disabled Veteran-Owned Small Business Set Aside

56--ca- Kern Nwr- Spreading of Gravel

This is a contract for spreading gravel at Kern National Wildlife Refuge (NWR). The work is being conducted for the Environmental Protection Agency.

AwardEnvironmental Protection AgencyFeb 27, 2026 Active212321$49K

Aggregate

The Department of Defense is seeking 1,300 tons of 2' minus aggregate and 860 tons of 3/4' aggregate. The procurement will be in accordance with the specifications sheet.

SolicitationDepartment of DefenseMar 11, 2026Feb 25, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)

Road Rock and Ditch Lining (rock)

This is a solicitation for Road Rock and Ditch Lining (rock) from the Department of Defense. The NAICS code is 212321.

CombinedDepartment of DefenseMar 2, 2026Feb 23, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)

56--CA-HUMBOLDT BAY NWR- URGENT GRAVEL Road REPAIR

AwardINTERIOR, DEPARTMENT OF THEFeb 20, 2026 Active212321$92K

56--CA-HUMBOLDT BAY NWR- Notice of Sole Source/ Urgent Gravel Road Repair

JustificationINTERIOR, DEPARTMENT OF THEFeb 20, 2026 Active212321

E21 CIBOLA UNIT 1 GRAVEL MATERIAL STOCK

CombinedINTERIOR, DEPARTMENT OF THEMar 12, 2026Feb 18, 2026 Active212321Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)

CA- KERN NWR- SPREADING OF GRAVEL

SolicitationINTERIOR, DEPARTMENT OF THEFeb 27, 2026Feb 18, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)

Supply and Delivery of Campsite and Impact Site Rock

AwardDepartment of DefenseFeb 9, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)$181K

Supply and Delivery of C144 Mortar Sand

AwardDepartment of DefenseFeb 5, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)$251K

Type A base course

CombinedDepartment of DefenseFeb 5, 2026Jan 29, 2026 Active212321Total Small Business Set-Aside (FAR 19.5)

56--EAST CANAL ROAD PROJECT 2

AwardINTERIOR, DEPARTMENT OF THEJan 28, 2026 Active212321$380K

Showing opportunities

Set-Aside Types

Total Small Business Set-Aside (FAR 19.5)
Service-Disabled Veteran-Owned Small Business Set Aside
Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)