Specifications include, but are not limited to: The Commonwealth of Kentucky, Finance & Administration Cabinet, Division of Engineering & Contract Administration (DECA) is seeking full professional design services for the L&N Building Exterior Envelope. The L&N building was built in two phases; the eastern half in 1907 and the western half in 1930. The building was constructed to house the headquarters for the Louisville & Nashville Railroad and is listed on the National Register of Historic Places. The project includes addressing building envelope to maintain the impermeability of the structure. This project is to provide window restoration (or replacement where necessary), tuckpointing and masonry repairs on the entire building exterior. All work shall follow the National Park Service U.S. Department Secretary of the Interior, Rehabilitation Standards and Guidelines.