Administer and directs program involving maintenance of hospital buildings and grounds, equipment, air-conditioning and ventilating systems, and distribution lines for steam, gases, hot water, plumbing, electricity, refrigeration, and sanitation. This includes, but not limited to, hospital-wide preventive maintenance program, all powerhouse operations, all grounds maintenance, the repair of all facilities, as well as the management of in-house maintenance staff and responsibility for renovations and facelifts.