Specifications include, but are not limited to: The Contractor shall provide all labor parts and materiel for preventative maintenance service, including the start-up and shutdown services, as specified herein for the Institution Heating, Ventilating, Air Conditioning and Temperature Control System(s). The work shall be bid as an annual lump sum amount. Work shall include providing Emergency Services for the HVAC, temperature control systems, and all MEP services at an additional cost to the contract.: a. Contractor to provide annual lump as a base bid to perform regular scheduled maintenance on the HVAC and Temperature control systems.; b. Contractor to provide hourly rate sheet for all crafts and equipment that may be normally used for MEP work during the term of the contract. Contractor to provide new rate sheet prior to renewal of contract.; Preventative Maintenance Checklist: The maintenance performed will include, where applicable, but not necessarily be limited to, the following: A. Examine each piece of equipment and device to see that it is functioning properly and is in good operational condition.; B. Clean all components of dust, old lubricants, etc. to allow the equipment to function as designed.; C. Lubricate all equipment to permit bearings, gears, and all wear points to operate freely and without undue wear.; D. Adjust all linkages, motors, drives etc. that have drifted from the initial design settings and positions.; E. Calibrate all sensing, monitoring, output, safety, and readout devices for proper ranges, settings, and optimum efficiencies.; F. Chillers: Manual and float valves, direct expansion valves, thermometers, gauges, magnetic starters, manual motor starters, pump and fan motor drive, belts, electrical wiring, check valves, refrigerant piping and insulation and refrigerant levels will be maintained in optimum operating condition. Brush and clean tubes annually. ; G, Maintain all control devices including gauges, dampers, thermostats, capacity overload, pressure controls, temperature controls and safety controls located in the equipment or in the machine room to a level of optimum operating condition.; H. Maintain all refrigerant, solutions and water levels, venting of pumps, coils and air traps as required.; I. Review past operating reports on equipment logs and note on the logs current general conditions, operating data, noises, vibrations, temperature and pressure where applicable.; J. Inspect motor mounts and vibration eliminators.; K. Check and tighten, if necessary, all electrical connections.; L. Check all safety controls.
