Tender For custom bid for services - annual maintenance contract for maintenance of rac equipments panel ac qty-84 nos installed at various sections of of dc as per scope of work no ofdc-es12-rac-panel ac-01 dt 28-01-2025-amc for rac equipments (panel ac, qty. 84 nos) installed at various section of ofdc 1. the firm has to undertake periodic maintenance along with breakdown rectification of following equipment installed at various locations in side ofdc premises. sl. no 01, machine, location, capacity, nos. of unit, description panel ac, various machine at ofdc, 0.18-1.68 kw, 84 2. the firm has to carry out the preventive maintenance quarterly for each equipment as per check list approved by es section which shall include but not be limited to the following activities, a. cleaning of filters., b. checking of evaporator/condensing coil., c. checking of refrigerant pressure (suction and discharge)., d. checking compressor intake current., 3. the brake down maintenance of the equipment shall be include but not be limited to the following a) supply and replacement of faulty spares including the following but not limited to refrigerant compressor., blower., starting and running capacitor., timer and contractor., strainer and contractor., cooling and condensing coils., hose pipes., copper tube., refrigerant gases..