NAICS 212321
Construction Sand and Gravel Mining
5 federal set-aside opportunities in this code. Updated daily from SAM.gov.
Gravel for Mason Neck National Wildlife Refuge
U.S. Department of the Interior
Small Business$5K-$50KClosed
Updated May 12
3/4" Road Base Material
U.S. Department of the Interior
Small Business$100K-$500KClosed
Updated May 21
Gravel for Mason Neck National Wildlife Refuge
U.S. Department of the Interior
Small Business$5K-$50KClosed
Updated May 13
Rocky Mountain National Park Road Base
U.S. Department of the Interior
Small Business$5K-$50KClosed
Updated May 21