SERVICING REPAIRING MAINTENANCE OF ALL TYPES OF ACs REFG DESERT COOLER DEEP FREEZER AND WALK-IN-COOLER OF SHIKARGARH AND ADJOINING AREA UNDER GE (A) NO 2 JODHPUR AS PER CPP SER NO 16

DESERT COOLER Dismantling and taking out water pump fan motor and water distribution pipes from the desert cooler carrying out minor repair and fixing 14 SWG wire mesh for fixing the pads to shutters rearranging the pads and refixing motor pump PVC pipe distributor and sutters in existing positions complete all as specified and directed by Engr-in-Charge.

Dismantling and taking all minor parts and removing existing paint/treatment from the desert cooler completely and preparing the surface and applying externally one coat of synthetic enamel spray paint over a coat of red oxide primer (shutters shall be painted all round i.e. externally internally with one coat of synthetic enamel spray paint over a coat of red oxide primer) and painting cooler body internally with one coat of bituminous paint and refixing motor pump PVC pipe distributor and sutters in existing positions complete all as specified and directed by Engr-in-Charge.

Taking down old unsv PVC flexible tubing distributor and elbows and providing new PVC flexible tubing distributor and elbows for desert coolers complete all as specified and directed by Engr-in-Charge.

Supply and fixing new fan motor in replacement of old motor of 1/7 hp or 1/10 hp, 1350/1400 RPM, copper winding, AC Single Phase 230V 50Hz three/four speed with capacitor blades and brackets including necessary wiring complete all as specified and directed by Engr-in-Charge

Supply and fixing of capacitor in replacement of old capacitors having 3.15/4.00 mfd suitable for fan motor of desert cooler complete all as specified and directed by Engr-in-Charge.

Supply and fixing of submersible pump of desert cooler single phase 18W, Max height upto 2 mtr, AC 230V, 50Hz in replacement of old unsv Submersible pump including necessary connection and testing complete all as specified and directed by Engr-in-Charge.

Ditto All as per item no 6 above but for 40W, Max height upto 3 mtr

Supply and fixing of selector switch 60W 3 step speed control (LOW/MEDIUM/HIGH) in replacement of old switch of desert cooler complete all as specified and directed by Engr-in-Charge

Supply and fixing of switch 5 Amp for water pump control in replacement of old switch for desert cooler complete all as specified and directed by Engr-in-Charge.

Supply and fixing of side shutter with handle made of Galvanised MS sheet 24 Guage in replacement of as per existing size including with wood wool pad and wire mesh complete all as specified and directed by Engr-in-Charge