The Garvin Building, also known as Building #75, is the main building on the GBHC campus providing all inpatient residential, program, and patient support services such as nutrition, clinics, and safety offices. The building was constructed in 1948 and has five stories above grade with both basement and sub-basement levels below grade. The building is comprised of non-combustible construction and is only partially sprinklered. The Project at the Garvin Building will include the renovation of interior spaces on floors three, four, and five. The third-floor renovations will include wings “B”, “C”, “D”, and “E” which totals approximately 37,200 gross square feet. The fourth-floor renovations will include all wings and totals approximately 47,000 gross square feet. Limited renovations on the fifth floor will cover approximately 32,000 gross square feet.