Quarrying and Supply of Dimension Rock – Site C

The contract entails the quarrying and supply of 34,570 short tons of Prairie Ridge Rock from Site C, representing the largest volume of material requested across all designated sites. This subcontract is part of a broader effort by the Department of Defense through its W071 Endist Kansas City office to secure high-volume dimension stone for infrastructure or construction purposes. The solicitation was posted on July 10, 2026, with a response deadline set for July 24, 2026, at 5:00 p.m., indicating a narrow window for potential contractors to submit proposals. The NAICS code 212312 confirms the activity falls under crushed and broken stone mining, specifically dimension stone. While the exact location of performance and point of contact are not specified, the material is to be sourced from Site C, and the project is managed under federal procurement guidelines with no set-aside provisions identified.