This is a Request for Information for planning purposes only and is not a solicitation for proposals. The U.S. Army Corps of Engineers seeks capable sources to provide sewage pumping services and portable restroom rentals for the Warm Springs Dam/Lake Sonoma in Geyserville, California. The period of performance is anticipated to be one base year plus four option years. The anticipated solicitation issuance date is on or around late February 2026. The government is conducting market research to identify qualified contractors, with a particular interest in capabilities from the small business community.