A. Repairs. The Contractor shall furnish all labor, materials, equipment, tools and supervision necessary for equipment repairs and related services at all school buildings as directed by the City. All work shall be performed by a licensed repair technician. B. Preventative Maintenance. The Contractor shall perform annual and semiannual preventative maintenance measures to assure proper operation and extend the lifecycle of the equipment. This shall include but not be limited to: • Annual – Inspect and calibrate all ovens • - Inspect and clean all steamer units • - Inspect all refrigeration unit compressors and their alarms. • - Inspection of all units on roofs Check all belts Check fan motors and grease bearings where applicable, adjust pulleys Machine clean all evaporator and condenser coils Check compressors for refrigerant and/or oil Check and tighten all electrical connections and fuses Check all actuators and dampers for operation, grease where applicable Check all filters Check operation of all VSD drives for proper operation Where applicable, check operation of automated controls, summer/winter switchover Check all safeties and door interlocks Check to see all door panels are secure Check to see all condensate drains are clear.
