The Department of Defense, specifically the Department of the Air Force, is seeking potential sources for the investigation, upgrade, or replacement of Scully Intellitrol Systems across various military installations worldwide. This Sources Sought Notice aims to gather information for planning purposes and assess industry capabilities, particularly from small businesses, including those with SBA socioeconomic certifications. The project involves two phases: the first phase includes site investigations at approximately 147 locations to determine current configurations and upgrade requirements, while the second phase focuses on the actual replacement or upgrade of the systems. Interested firms should respond with a white paper detailing their capabilities, personnel, and relevant experience by the specified response date, and can contact Johanna Pike at johanna.pike.1@us.af.mil for further information.