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NAICS 21232: Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying

3 active opportunities

DEPT OF DEFENSE

Posted
Oct 20, 2026
Due
Oct 27, 2026, 10:00 AM EDT
Place of performance
Place of performance not specified
NAICS
212321
Set-aside
Small Business Set Aside - Total