# Rock Purchase for USACE Harbor Facilities at Gasconade Office

Canonical: https://abierto.us/opportunities/w912dq26qa071

- Solicitation number: W912DQ26QA071
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was August 5, 2026 at 11:00 AM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W071 Endist Kansas City (W912DQ)
- NAICS: 212319 Other Crushed and Broken Stone Mining and Quarrying
- Product or service code: 5610 Mineral Construction Materials, Bulk
- Set-aside: Total small business set-aside
- Place of performance: Missouri
- County: Gasconade County (FIPS 29073). https://abierto.us/counties/gasconade-county-mo-29073
- First posted: July 22, 2026
- Last posted: July 24, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/9bdeb88a767043b8b20e2b70d0924520/view

## Description

Amendment 0001 is posted to provide SOW and change FOB, party to pay transportation costs in CLIN 0001 to contractor. The U.S. Army Corps of Engineers (USACE), Kansas City District (NWK), has a need for rock (6” Minus-400 Tons, 3” Clean Rock-300 Tons, 1” Minus Rock-400 Tons, and Type 1 Rock-20,400 Tons) on the Missouri River for improvements to USACE Harbor facilities at Gasconade Office. See attached combined synopsis/solicitation.

## Publications

- July 22, 2026: Combined synopsis and solicitation, due August 5, 2026 at 11:00 AM EDT. Notice e4a94931e3b74d85b52edb1017249245. https://sam.gov/workspace/contract/opp/e4a94931e3b74d85b52edb1017249245/view
- July 24, 2026: Combined synopsis and solicitation, due August 5, 2026 at 11:00 AM EDT. Notice 9bdeb88a767043b8b20e2b70d0924520. https://sam.gov/workspace/contract/opp/9bdeb88a767043b8b20e2b70d0924520/view

## Points of contact

- Nathaniel Leyba, nathaniel.j.leyba@usace.army.mil, 8163892281
- Christopher Anderson, christopher.w.anderson@usace.army.mil, 8163893850

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912dq26qa071.