The Department of the Interior, specifically the National Park Service (NPS), has issued a Sources Sought Notice (SSN) for contractors to participate in the preservation of the Federal Hall structure and its exterior envelope located in New York, NY. This project aims to address significant deterioration in the 180-year-old building through extensive masonry repairs, façade cleaning, and restoration of historical features to ensure safety and preserve the landmark's integrity. The anticipated contract value exceeds $10 million, with a projected period of performance of 18 months, and a Request for Proposals (RFP) is expected by mid-2025. Interested contractors must submit their qualifications, including company details and relevant experience, by February 24, 2025, to the primary contact, Marc Nguyen, at marc_nguyen@nps.gov or by phone at 720-448-1166.