The Department of Defense, specifically the U.S. Army Corps of Engineers (USACE) Seattle District, is seeking proposals for Analytical and Data Validation Services for environmental sample analysis, with a focus on small businesses. The contract, estimated at $1,000,000 over five years, will involve chemical analysis of environmental matrices such as soil, water, and air, ensuring compliance with federal and state regulations, including the Clean Air Act and Resource Conservation and Recovery Act. This procurement is crucial for maintaining quality environmental services across several states in the USACE Northwestern Division. Interested vendors must hold federal accreditation, be registered in the System for Award Management (SAM), and submit proposals via the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module, with the RFP expected to be published on or about October 4, 2024, and responses due by November 4, 2024. For further inquiries, contact Briana Armstrong at briana.l.armstrong@usace.army.mil or John Scola at john.p.scola@usace.army.mil.