1120 (C 520) Air Conditioning.pdf

These are architectural engineering drawings for a multi-story building floor plan, likely for a District Public Works Office. The drawings include detailed floor plans for multiple levels (first and second floor), single line diagrams, electrical details, and various technical schematics. The drawings provide comprehensive architectural and engineering specifications, including room layouts, structural grid references, electrical notes, and technical annotations. The documents appear to be part of a professional architectural design set, with precise measurements, grid references, and technical legends detailing construction and design specifications for a government facility.