Unclassified Fill Material Supply (AASHTO A-1, A-3, A-2-4)

The contract requires the supply of unclassified fill material that meets AASHTO M 145 specifications, consisting of a blend of stone fragments, gravel, sand, or fine sand with a maximum particle size of 24 inches and no more than 35 percent passing the No. 200 sieve, aligning with AASHTO A-1, A-3, and A-2-4 classifications. The material must be well-graded to ensure proper compaction and structural performance in designated infrastructure applications, with strict adherence to gradation and composition limits to guarantee suitability for federal construction purposes. This is a small business set-aside subcontract under the SBA program, designated as a Total Small Business Set-Aside in accordance with FAR 19.5, with the NAICS code 327320 indicating classification within the nonmetallic mineral product manufacturing sector. The solicitation was posted on July 2, 2026, with a response deadline of July 8, 2026, and is managed by the Department of the Interior through the agency name Over Sat G/s Fws. The place of performance and point of contact details are not specified, but the opportunity is accessible via the SAM.gov platform for interested small businesses to submit proposals within the designated timeframe.