repairs and maintenance of acs , water coolers and water purifier under age b/r new mangalore under ge ( i ) ( cg ) goa , air conditioner: servicing of split type ac unit of any capacity/any make by removing dust with suitable method , cleaning of air filters , tightening of loose wire , nuts , bolts , washers , servicing of condenser motor/ blower , by oiling , greasing , required welding/bracing , replacement of worn out rubber bushes of condensor motor , setting of grill alignment & knobs , checking for any leakages , provision of thermocoal for air tightness , testing etc complete all as specified and directed . , m & l painting the outdoor unit of split ac of any capacity/any make and its stand by synthetic enamel spray paint as existing colour and writing mes no complete all as specified and directed . , removing the unserviceable blower motor from the split ac 1 . 5/2 ton unit and m&l for rewinding of blower motor , single phase , with super enamelled copper wire of existing gauge including replacement of gunmetal bush of suitable size , cleaning , greasing and refixing of motor , connecting up all including testing and refixing complete all as specified and directed . , s & f in replacement blower motor suitable for split type ac 1 . 5/2 ton out door unit single ended or double ended shaft as per existing one complete all as specified and directed . , removing the unserviceable compressor from split type ac and supply and fix new compressor suitable for 1 . 5 ton split type a/c all including fixing in original position , connecting up , testing , gas charging , pressure testing , cleaning , condensing and cooling coils , welding , bracing and also including required length of capacity tube and strainer/filter and painting of base plate testing complete all as per existing one complete all as specified and directed . , removing the unserviceable compressor from split type ac and supply and fix new compressor suitable for 2 ton split type a/c all including fixing in original position , connecting up , testing , gas charging , pressure testing , cleaning , condensing and cooling coils , welding , bracing and also including required length of capacity tube and strainer/filter and painting of base plate testing complete all as per existing one complete all as specified and directed . , s & f in replacemnt the copper piping ( suction and discharge ) and power cable including the thermal insulation complete all as specified and directed . , s & f in repair indoor cooling coil made up of copper tubing and copper/aluminium cooling fins all as per sample and as suitable for 1 . 5/2 ton capacity split type ac complete all as specified and directed . , s & f in repair condenser coil made up of copper tubing and copper/aluminium cooling fins all as per sample and as suitable for 1 . 5/2 ton capacity split type ac complete all as specified and directed . , s & f in replacement room sensor all as per existing one and suitable for 1 . 5/2 ton capacity split ac complete all as specified and directed . , s & f in replacement running capacitor 60 mfd 440 v ac suitable for 1 . 5/2 ton capacity ac complete all as specified and directed . , s & f in replacement of capacitor 6 mfd 440 volts suitable for condenser motor of 1 . 5/2 ton a/c capacity complete all as specified and directed . , s & f in replacement coil sensor all as per existing one and suitable for 1 . 5/2 ton capacity split ac complete all as specified and directed . , s & f in replacement of condnsor fan blade all as per existing one and suitable for 1 . 5/2 ton capacity split ac complete all as specified and directed . , s & f in replacement sheet metal enclosure , single pole neutral , with two pin and earth plug top and socket complete with one no of mcb sp , 20 a , 240 v complete all as specified and directed . , tracing out leakage from suction line , discharge line , evaporation condenser , filter , capillary tube by suitable method including bracing , welding , replacement of filter strainer charging line and filling of gas charging ( r-134 a ) aprox 0 . 75 kg or prussure as prescribed by manufacturer , leak testing & commissioning of split type a/c of any type , any capacity , any make complete all as specified and directed . , s & f in replacement of electronic circuit complete including controlling unit ( ie remote ) all as per existing one and suitable for 1 . 5/2 ton a/c complete all as specified and directed . , s & f in replacement of printed circuit board ( pcb ) complete including controlling unit ( ie remote ) all as per existing one and suitable for 2 tr cassette type split ac complete all as specified and directed . , s & f in replacement of receiver pcb complete including the chords suitable for 1 . 5/2 tr split ac all as per existing one complete all as specified and directed . , water cooler:- removing the unserviceable condenser fan motor from the water cooler of 40/120 ltr capacity and m&l for rewinding of condenser fan motor of capacity 1 hp 1350 rpm single phase , with super enamelled copper wire of existing gauge including replacement of gunmetal bush , cleaning , greasing and refixing of motor , connecting up all including testing and refixing complete all as specified and directed . , removing unserviceable condenser fan motor from the water cooler of any capacity and supply and fix in replacement new condenser fan motor 230 v , 50 hz as per sample existing suitable for 40/120 ltr capacity storage type water cooper complete all as specified and directed . , removing the unserviceable compressor from water cooler and supply and fix new compressor suitable for 120 ltr capacity of water cooler including fixing in original position , connecting up , testing , gas charging , pressure testing , cleaning of cooling coils necesary welding/ brazing and including required capillary tube complete all as specified and directed . , s & f in replacement starting relay for 40/120 ltr capacity water cooler including over load protector complete assembly complete all as specified and directed . , tracing out leakage from suction line , discharge line , evaporation condenser , filter , capillary tube by suitable method including bracing , welding , replacement of filter strainer charging line and filling of gas charging ( r-134 a ) aprox 0 . 75 kg or prussure as prescribed by manufacturer , leak testing & commissioning for water cooler 40/120 ltr storage capacity , any type , any make all complete all as specified and directed . , m & l servicing and cleaning of the water cooler 40/80/120 ltr capacity by removing dust with suitable method , cleaning of water tank , inlet and outlets including leak proofing/ repairing of storage tank , necessary repairs to wiring of the water cooler unit ( i . e ) internal wiring connections to compressor , condenser motor etc . , supply and replacement of damaged hinges , nuts , bolts , clamps , washers , screws , tightening of loose parts , servicing of condenser motor by oiling , greasing , required welding/bracing to the any part of the water cooler , repairs to chromium plated drain tray , replacement of worn out mounting rubber bushes of condenser motor/compressor , setting of thermostat , relay , knobs , checking for any leakages , scrap out rust and dust from body of water cooler complete all as specified and directed . , m & l cutting , removing the old , rusted base angle iron frame and ms sheets not exc 0 . 30 m high of chasses cabinet and s&f angle iron and required ms sheet 2 mm thick suitable to the base of storage type water cooler body of 40/80/120 ltr capacity all incl