Data / Federal contracts / Construction Sand and Gravel Mining
Open federal contracts for construction sand and gravel mining (NAICS 212321): 5
5 federal contract opportunities for construction sand and gravel mining (NAICS 212321) are open on SAM.gov, due between October 27, 2026 and November 8, 2026; 1 close within seven days. 5 are set aside for small businesses. Most come from the Department of Defense (3), Department of Agriculture (2). Most are performed in ID (2), KS (2).
SpecStream is the live web data engine for teams and agents. It reads every open contract opportunity on SAM.gov each morning, and this page is that reading. Describe what your business does once and the opportunities that fit arrive in your sheet, CRM, Slack or agent as they post.
Every open opportunity, soonest deadline first
| Opportunity | Agency | Type | Set-aside | NAICS | Place | Due |
|---|---|---|---|---|---|---|
| Road Rock and Ditch Lining | Department of the Army | Combined Synopsis/Solicitation | Small Business Set Aside - Total | 212321 | Oct 27 | |
| Champion Creek Pit Rock Crushing Supply | Forest Service | Combined Synopsis/Solicitation | Small Business Set Aside - Total | 212321 | ID | Nov 5 |
| Champion Creek Pit Rock Crushing Supply | Forest Service | Combined Synopsis/Solicitation | Small Business Set Aside - Total | 212321 | ID | Nov 5 |
| Aggregate Stone Material - Fort Riley, Kansas | Department of the Army | Combined Synopsis/Solicitation | Small Business Set Aside - Total | 212321 | Fort Riley, KS | Nov 8 |
| Aggregate Stone Material - Fort Riley, Kansas | Department of the Army | Combined Synopsis/Solicitation | Small Business Set Aside - Total | 212321 | Fort Riley, KS | Nov 8 |
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Read from SAM.gov's public Contract Opportunities file on October 24, 2026, rebuilt every morning. Only notices still open for responses are shown; the notice on SAM.gov is the official record, so check it before you respond.