Special Repair and AMC of AC installed in the School of Biotechnology at New University Campus Jammu

Amount

Part-I Supply and charging of refrigerant gas R-22/R-32 in the window/split AC’s.

Repairing/replacement of PCB with original spare parts suitable for window/split AC installed at site. Make: Blue star/Voltas/LG

Repairing/replacement of the fan motor by the way of rewinding including replacement of bearing.

Replacement of the heavy duty Single Phase contactor suitable for 1.5 to 2 TR window/split AC’s as per the requirement.

Supply, installation and testing and commissioning of 2 TR rotary type compressor suitable for 1.5 to 2 TR window/split AC including the machine vacuuming, replacement of capillary filter etc. Make: Toshiba/ GMCC/HILY

Repairing/replacement of the outdoor unit fan suitable for 1.5 to 2 TR window/split AC by the way of rewinding/replacement including replacement of connectors, wiring and other minor spares if required.

Providing and fitting copper pipe with insulation foam, 4 core wire for AC’s.

Supply and installation of following rating Polyester/ oil type running capacitor/condenser of 40/50/60 MFD suitable for 1.5 to 2 TR window/split AC’s. (Havells/ Bajaj/Universal)

Supply of complete wiring kit in place of defective wiring of the AC’s.

Part-II Comprehensive Annual Maintenance of following Air Conditioners including replacement of defective parts such as knobs, filters, starting capacitors, thermostat, starting relay and rewinding fan motor, rewinding compressor replacement of compressor, cleaning of condenser and cooling coil with water jet/chemicals (twice in a year) including gas charging as and when required. a) 1.5/2 T.R capacity window type Air Conditioners (make Blue Star/Lloyds/ Voltas/Aircon/LG)

-----------do---------- b) 1.5/2 T.R capacity Split type Air conditioners (Dual Hot and Cold Inverter type) (Make AUX)

Rewinding of automatic voltage stabilizers of the following rating with I/P voltage 90-270 volts and O/P Voltage 220 ± 1% variation (Copper type) 4 KV A – 6 KVA

Repair of control circuit of the stabilizer including replacing of relay. 4 KV A - 6 KVA