Through the efforts of over 400 dedicated staff members and serving over 10M building square feet and 1100 acres, Facilities Services includes the asset management program, custodial services, maintenance operations, engineering and technical services, environmental services, grounds operations, the Cal Zero Waste program. Install, repair and maintain large chiller systems; air conditioning, refrigeration and heating systems; and all equipment pertaining to each system, including low, medium and high pressure steam lines and traps, pressurized, gravity and vacuum condensate return systems, condensate and steam operated pumps.