Current Government Contract Opportunities for NAICS 21231

Stone Mining and Quarrying

There are currently 19 active government contract opportunities for this NAICS code.

Current Opportunities


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Levee Rehab - Materials   NOTICE ID: W912DW26Q1BML

This Sources Sought Notice is for market research to identify small businesses capable of providing materials for levee maintenance and repair across five Washington State river basins: Nooksack, Skagit, Snoqualmie, Cedar, and Green. All work must be completed by 1 October 2026, before the next fall...
DEPT OF DEFENSE - DEPT OF THE ARMY
Published: May 11, 2026 Updated: May 11, 2026 NAICS: 212319

38--RDO_2026 CHIP AGGREGATE, Roseburg District BLM, Or   NOTICE ID: 140L4326Q0054

RDO_2026 CHIP AGGREGATE, Roseburg District BLM, OR; Amendment 0002 is to provide additional evaluation factors, release additional vendor questions and answers and extend the quotation due date.
INTERIOR, DEPARTMENT OF THE - BUREAU OF LAND MANAGEMENT
Published: May 6, 2026 Updated: May 6, 2026 NAICS: 212319

38--RDO_2026 CHIP AGGREGATE, Roseburg District BLM, Or   NOTICE ID: 140L4326Q0054

RDO_2026 CHIP AGGREGATE, Roseburg District BLM, OR; Amendment 0001 is to release vendor questions and answers and extend the quotation due date.
INTERIOR, DEPARTMENT OF THE - BUREAU OF LAND MANAGEMENT
Published: May 4, 2026 Updated: May 4, 2026 NAICS: 212319

Columbine Gravel Pit Crushing and Development   NOTICE ID: 1240LT26Q0064

This opportunity requires a contractor to provide all equipment, labor, and materials for gravel crushing and site development within the Columbine Gravel Pit on National Forest Service lands in Montrose County, Colorado. The work includes excavation, embankment, drainage, dewatering, and crushing a...
AGRICULTURE, DEPARTMENT OF - FOREST SERVICE
Published: Apr 28, 2026 Updated: Apr 28, 2026 NAICS: 212319

Oak Harbor-OH, OTTAWA NWR-AGGREGATE BPA 2026   NOTICE ID: 140F0S26Q0029

This is a combined synopsis/solicitation for a Multiple Award Blanket Purchase Agreement (BPA) to supply various types of aggregate and limestone. The services are to be performed at the Ottawa National Wildlife Refuge located at 14000 W State Route 2, Oak Harbor, Ohio, 43449. To express interest, v...
INTERIOR, DEPARTMENT OF THE - U.S. FISH AND WILDLIFE SERVICE
Published: Apr 22, 2026 Updated: Apr 22, 2026 NAICS: 212312

RDO_2026 CHIP AGGREGATE, Roseburg District BLM, Or   NOTICE ID: 140L4326Q0054

RDO_2026 CHIP AGGREGATE, Roseburg District BLM, OR
INTERIOR, DEPARTMENT OF THE - BUREAU OF LAND MANAGEMENT
Published: Apr 21, 2026 Updated: Apr 21, 2026 NAICS: 212319

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Automate Alerts for NAICS 21231

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