NACE - 15159 - Rehabilitation of the Exterior Envelope of the USPP D4 Substation

The Department of the Interior is forecasting a project for the rehabilitation of the exterior envelope of the USPP D4 Substation, a Mission-66 era building that supports law enforcement operations for Greenbelt Park and the Baltimore Washington Parkway. This effort represents the second part of a two-part rehab project aimed at addressing the poor condition of a facility that has not undergone significant maintenance since the 1980s. The scope of work focuses on prolonging the useful life of the structure through the rehabilitation of its exterior components, specifically targeting the roofing, siding, windows, doors, and other ancillary elements. The project is categorized under NAICS code 236220 and is managed by the National Park Service.