The Department of Defense, specifically the Department of the Army, is soliciting bids for the repair of the sanitary sewer system at Selfridge Air National Guard Base in Michigan. The project entails the mobilization and demobilization of labor, equipment, and materials to replace approximately 11,164 linear feet of sanitary sewer lines, repair and replace manholes, and provide temporary restroom facilities during construction. This work is critical for maintaining the infrastructure and sanitation services at the base, utilizing various construction methods including open cut and horizontal directional drilling. Interested contractors must acknowledge amendments and submit their bids by June 20, 2025, with the project estimated to cost between $3.5 million and $6.5 million. For further inquiries, contact Anna Randall at anna.randall.1@us.af.mil or David Brown at david.brown.39@us.af.mil.