Specifications include, but are not limited to: The Contractor shall provide all labor and material for a preventative maintenance service as specified herein. Contractor to provide all labor and materiel and supervision for a preventative maintenance service as specified herein for Fire Alarm Systems. The Contractor shall furnish all labor, materiel, tools and supervision required to maintain in optimum operating condition, each device of the Fire Suppression Systems listed. Services shall include repair and replacement of parts. Each preventive work period shall be prescheduled and directed from a maintenance management program initiated and maintained by the Contractor. The program may be computer directed, or manually operated. A copy of this schedule shall be in the hands of the Physical Plant Director prior to the start of any work.