The Department of Homeland Security, through the U.S. Coast Guard, is soliciting proposals for the demolition of an Aid to Navigation (ATON) asset, specifically the DBN 4 (LLNR 3375) located in Isle Au Haut Thorofare, Maine. The contractor will be responsible for all labor, materials, equipment, supervision, and disposal necessary for the demolition, which is scheduled to take place between September and December 2024. This project is crucial for maintaining navigational safety while ensuring compliance with stringent environmental and safety standards, including adherence to federal and state regulations. Interested contractors must submit their proposals by February 3, 2025, with a project budget estimated between $25,000 and $100,000. For further inquiries, potential bidders can contact Daniel B. Walker at Daniel.B.Walker@uscg.mil or by phone at 401-736-1764.