The U.S. Army Corps of Engineers – New England District is seeking a contractor to provide and maintain six portable toilets at Birch Hill Dam and Tully Lake in Royalston, MA. The contract requires all labor, equipment, and materials for cleaning and maintenance, with four toilets at Tully Lake Dam and two at Birch Hill Dam. The solicitation documents will be available online on or about May 13, 2026, and responses must be submitted via SAM.gov. This opportunity is set aside for small businesses under NAICS code 562991, with a size standard of $9 million. Vendors must have an active SAM.gov registration at the time of submission to be considered.