The U.S. Army is seeking market interest for operations and maintenance services to support the Ground Vehicle Powertrain and Mobility Division at the Detroit Arsenal in Warren, Michigan. The contractor would provide repair, calibration, preventive maintenance, and facility reconfiguration for test equipment, including dynamometers, environmental chambers, and power distribution systems up to 4800V. Services also involve hazardous material handling and disposal, such as lubricants, asbestos, and cooling system chemicals. Responses to this Request for Information are due by 5:00 PM EST on 7 May 2026. No budget information was specified in the description.