The Department of Transportation, specifically the Federal Aviation Administration (FAA), is conducting a market survey for the replacement of the existing window washdown system at the Wilmington, NC Air Traffic Control Tower (ATCT). The project involves the removal of current system components and the installation of new equipment, including chemical surfactant tanks, expansion tanks, and associated plumbing and electrical systems, all while ensuring minimal disruption to air traffic operations. This project is significant as it falls under the Bipartisan Infrastructure Law (BIL) funding and emphasizes the importance of safety, compliance with OSHA regulations, and environmental protection during construction activities. Interested small businesses should contact Angela Layman at angela.layman@faa.gov, providing their company name, point of contact email, location, SAM UEI number, and business size, with an estimated contract value between $25,000 and $75,000, and the project scheduled for April 2024.