The Mission and Installation Contracting Command at Yuma Proving Ground, Arizona, is conducting market research for wastewater services to support the Yuma Test Center. Performance would cover one base year (1 Nov 2026 – 31 Oct 2027) plus two 12-month option years through 31 Oct 2029. The work, classified under NAICS 221320, involves collecting, treating, and disposing of sewage and related waste on the Yuma Proving Ground. No specific budget amount is provided; the RFI seeks industry input on commerciality, NAICS fit, and firm capabilities. This is a request for information only, not a solicitation or request for proposals.