Remedial Action Iowa Army Ammunition (IAAAP) Operable Unit (OU)-8-.

Solicitation W912P918R0019 is a negotiated request for proposals issued by the US Army Corps of Engineers, St. Louis District, for a Single Award Task Order Contract (SATOC) focused on remedial action at the Iowa Army Ammunition Plant (IAAAP) Operable Unit (OU)-8 in Middletown, Iowa. This procurement is specifically set aside for 8(a) competitive bidders and falls under NAICS code 562910. The primary objective is the excavation and physical treatment of depleted uranium contaminated soil and structures across multiple areas, including Areas E, F, H, I, and J, in accordance with CERCLA and the National Contingency Plan. The contract structure consists of a base year and four option years, totaling a five-year period of performance for health threat and radioactive waste investigations and environmental remediation. The procurement process involves a best-value selection based on technical approach, past performance, management approach, and cost. Prospective offerors are required to submit detailed cost proposals using government-provided worksheets for labor, materials, and equipment, and must undergo a rigorous financial and accounting system evaluation, including a pre-award survey of their accounting system and financial reference checks. Technical requirements are guided by a 2011 Record of Decision and specific sampling plans to verify the removal of contamination. The final deadline for proposal submission was established as July 3, 2018, following several amendments that clarified technical specifications, funding cycles, and proposal formatting.