REPAIR MAINT OF DEEP FREEZER, WATER COOLER, REFRIGERATOR, SOLAR WATER HEATER, GEYSERS AND SPLIT AC CASSETTE UNIT AND AC PLANT INCLUDING CONNECTING WORKS AT SEVOKE MIL STN UNDER GE SEVOKE ROAD

Materials and labour for servicing of Split/window AC by using foam, cleaning of filters, cleaning of cooling/condensing coil , brushing the same and testing of 1/1.5 TR Split/window AC, complete all as specified.

All as per item No 01 but split/window type air conditioner upto 2 TR capacity complete all as directed

All as per item No 01 but for cassette unit of capacity upto 7.5 TR

All as per item No 01 but for chiller unit of capacity 1.5 TR

Supply only refrigerant gas (R-22/R-134/R32/R410/R403) in for Acs/referigerators complete all as specified and directed.

Supply and fixing as in replacement AC single phase 230 volts contactor assembly for 1/1.5/2.0 TR capacity split/window AC condensing unit, complete all as specified.

Materials and labour for repair of AC single phase 230 volts PCB for 1/1.5/2.0 TR capacity split/window air conditioners complete all as specified.

Materials and labour for replacement of single phase 230 volts PCB for 1/1.5/2.0 TR capacity split/window AC for inverter type air conditioners complete all as specified.

Supply and fixing in replacement of fan blade for water cooler upto 150 Itrs capacity, complete all as specified.

Materials and labour re-winding of blower motor including replacement of bushes with same size and guage of wire for 1/1.5/2.0 TR capacity window/split AC (condensing unit), complete all as specified.

Materials and labour for replacement of blower motor for 1/1.5/2 TR window/split AC, complete all as specified.

Materials and labour re-winding of runner motor including replacement of bushes with same size and guage of wire for 1/1.5/2.0 TR capacity window/split AC (cooling unit), complete all as specified.

Materials and labour for replacement of 4/6 mfd capacitor for blower motor of window/split AC of any capacity, complete all as specified.

Materials and labour for replacement of 36/50 mfd running capacitor for compressor of window/split AC of any capacity, complete all as specified.

Materials and labour for replacement of 80/100 starting capacitor for compressor of window/split AC of any capacity, complete all as specified.

Materials and labour for replacement of thermostat for 1/1.52 TR window/split AC, complete all as specified.

Materials and labour for replacement of sensor for 1/1.5/2 TR window/split AC, complete all as specified.

Materials and labour for replacement of fan blade of blower motor for 1/1.5/2 TR window/split AC, complete all as specified.

Supply and fixing in repair flair nut made up brass of size 1/2', 3/4' and 5/8' complete all as specified and as specified.

Materials and labour for replacement of over load protector for 1/1.5/2 TR window/split AC, complete all as specified.

Materials and labour for replacement of starting relay for 1/1.5/2 TR window/split AC, complete all as specified.

Materials and labour for replacement of front cabinet for 1/1.5/2 TR window/split AC, complete all as specified.

Materials and labour for replacement of air filter for 1/1.5/2 TR window/split AC, complete all as specified.

Materials and labour for replacement of base trey for 1/1.5/2 TR window/split AC, complete all as specified.

Disconnecting connections electrically and mechanically and taking out existing unserviceable sealedcompressor unit from 1/1.5 TR window/Split of any make and S&F in replacement new sealed compressor suitable for 1/1.5 TR window/split AC and connecting up suction and discharge pipe line with gas welding and gas charging, complete all as specified. (Note: Refrigerent gas will be measured in separate item of schedule.)

All as per item no. 27 above but for 2 TR split AC, complete all as specified.

Supply and fixing in replacement of swing motor as per existing size and type for 1/1.5/2 TR window/split AC, complete all as specified.

Supply and fixing in replacement split AC indoor unit 1.5 Ton capacity duly matching with the existing outdoor unit, complete all as specified.

Supply and fixing 20 mm bore PVC pipe, heavy duty for drain out of condensing water of window/split AC including cutting of floors or making hole in wall and making good the disturbed portion after laying pipe with sadles etc to match the existing surface with original specifications, complete all as specified.

Supply and laying copper pipe (hard) 5/8" dia with PUF insulation, CFC free etc as required at site, complete all specified.

Supply and laying copper pipe (hard) 3/8" dia with PUF insulation, CFC free etc as required at site, complete all specified.

Materials and labour for taking out and dismantling the existing rusted unserviceable condensor coil from existing system of 1/1.5/2.0 TR window/split AC located at different places after decanning refrigerant gas from the system to empty cylinder, disconnecting all electrical connection, flair nuts, valves and shut down all preventive valves properly, supply and replace with new condensing coil as per existing system and flushing the whole system by nitrogen, leak testing by 200 PSI nitrogen pressure holding of 48 hours, charging of decanning refrigerant to the system and charging of additional refrigerant as required, commisioning and testing, complete all as specified. (Note: Adln Refrigerent will be measured in separate item of schedule.)

Supply and fixing in repair voltage stablizer of 4KVA capacity, 240 V, single phase suitable for 1.5 TR capacity AC complete all as specified and as directed by engr-in-charge

Supply and fixing in repair voltage stablizer of 5KVA capacity, 240 V, single phase suitable for 2 TR capacity AC complete all as specified and as directed by engr-in-charge

Supply and fixing in repair voltage stablizer of 1KVA capacity, 240 V, single phase suitable forrefrigerator/deep freezers of any capacity complete all as specified and as directed by engr-in-charge

Materials and labour for replacement of blower fan for indoor chiller unit of capacity 1.5 TR complete all as specified and as directed.

Repair to existing 50 mm bore GI pipe line to prevent the leakage including cutting the pipe line in position and insertion of new fittings like sockets, tees, reducers, bends as required at site or welding of suitable size all as directed by Engr-in-charge for the following sizes :-

Supply only HP/ LP switch control

Supply only 15 mm Copper pipe

Supply only Scroll Compressor as per existing make

Supply only Belt

Supply and fixing pressure guage 150 Psi, complete all as specified and as directed.

Supply and fixing as in replacement AC single phase 230 volts remote (Hand set) for 1/1.5/2.0 TR capacity split/window AC complete all as specified.

All as item No 78 but 750 Ltrs capacity

Materials and labour for replacement of door switch of refrigerator/deep freezer over 315 ltrs capacity, complete all as specified.

Supply and fixing outer cover box for window ac including condenser, PCB and as per existing make and size complete all as specified and as directed.

Labour only to attend the complaint of unserviceable summer appliances,repair the minor faults complete all as specified and as directed (Note: spare parts and gas if required to repair the AC shall be measured and paid separatly under respective items)

Materials and labour for servicing/overhauling/greasing including de-scaling and cleaning of chocked pipe water circulating lines including service valves, condenser (heat Exchanger)by using suitable chemical, cooling tower, by dismantling the complete water pipe line by opening flange, socket, gate valve etc. cleaning the inner bore of pipe by any means to remove the scale, cleaning of condenser with concentrated de-scaling solution (concentrated hydrochloric acid) mixed with water in suitable proportion till the complete deposits/scale is removed as ordered, circulating through pump, servicing of valves, cooling tower, water spray assembly, cleaning with suitable size of drill rod, wire brush including dismantling and connecting all dismantled components in proper position painting of pipe line with same colour paint as per existing colour after servicing /overhauling/greasing etc with packing gasket 3mm thick, nuts, bolts with washer, testing of water line for leakage,refilling of refrigerent gas complete all as specified and directed by Engineer in charge for central AC plant 3 x 7.5TR capacity. (Note: Copper pipe, scroll compressor, belt, refrigerent gas as required will be measured and paid separate as supply only.)

Materials and labour for shifting of AC window type upto 1.5 Ton with fixing arrangement, accessories required for fixing in new location incl transportation, complete all as speciifed and as directed.

Materials and labour for complete servicing of the pump motor sets 3 HP by dismantling from the position, cleaning, greasing, including renewable of the bushes, both end ball bearings (make of bearing : NBC/SKF), gasket, gland packing/water seats, both end terminal re-assembling, in position connect to the circuit commissioning and testing complete all as directed.

Materials and labour for complete overhauling of pumpsets 3 HP by dismantling from the position and providing duming to the in and out flanges. Rewinding the burnt motor as per the existing standard,including renewable of the bushes, gland packing/water seats, terminal and complete painting after assembling, install in position connect to the circuit test and commissioning complete all as directed.

Supply and fixing in repair single phase preventor of 240 V, 50 Hz suitable for upto 10 HP starter complete all as directed.

Supply and fixing in repair power contactor of ML3, 15 Amp, 3 Pole with coil voltage of 240 V, 50Hz with 2 NO + 2NC auxillary contacts suitable for upto 10 HP starter complete all as directed. .

Taking down geyser of any capacity horizontal or vertical for repair/over hauling/replacement of unserviceable parts and disconnection of electric/ water supply lines and refixing the geyser in serviceable condition & reconnecting the electric & water supply line including testing complete as specified and directed. (Note-Unserviceable spare parts required to be replaced shall be measured and paid separately as 'Supply only')

Supply only heating element of geyser of rated power 2 KW of any shape as per sample "ISI marked" complete all as directed by engr-in-charge

Supply only thermostat for geyser 25Ltrs capacity ISI marked complete all as specified and as directed.

Supply only thermostat for geyser 50 Ltrs capacity ISI marked complete all as specified and as directed.

Supply and fixing in repair geyser base plate assembly including rubber washer suitable for 25/35/50 ltrs capacity Gyesers complete all as directed.

Supply only indicating lamp (Red/Green) any shape for geyser of any size complete all as directed by engr-in-charge.

Materials and labour for wall fastener of size 150 mm long, 10 mm dia with double washers grouting making good in walls cement mortar (1:4) for fixing water heater, spilit AC outdoor after removing the existing unserviceable nuts /bolts and washers complete all as specified and directed.

Supply only Stainless Steel 304 Grade Connection Pipe, Chrome Finish,HEAVY DUTY Hose Pipe heat resistant connection pipe 450mm long with two brass coupling nut suitable for 15mm bore GI pipe complete all as specified and as directed

Supply only Stainless Steel 304 Grade Connection Pipe, Chrome Finish,HEAVY DUTY Hose Pipe heat resistant connection pipe 600mm long with two brass coupling nut suitable for 15mm bore GI pipe complete all as specified and as directed

Materials and labour for repairing of leakage of inner tank of geyser by brazing including required denting etc. for any type and make & capacity of Geyser complete as specified and directed.

Supply only glass wool in any type of geyser complete as specified and directed.

Supply and fixing in repair fusible plug for any make of geyser complete as specified and directed.

Supply and fixing in repair electric water heater storage type (Geyser) vertical type of capacity 25 ltrs, 5 Star rated tank, electrically operated, AC 230 Volts, including 04 Nos of wall fastner nuts of suitable size including taking down existing complete all as specied and directed.

Supply and fixing in repair plug top 3 pin 15 amps ISI marked complete all as directed

Materials and labour for taking out including transportation cost for unservicable solar water heater tank for repairing to nearby workshop/service centre and refixing at same location after repairing complete all as specified and as directed by engineer-in-charge. (The quotated rates shall be inclusive of all transfortation cost

Materials and labour for maintenance and servicing of Solar water heater capacity 200 liters with cleaning of tanks and replacement of unserviceable spare parts complete as specified and directed.(Note-U/S spare parts required for replacement shall be measured and paid separately as supply only)

Materials and labour for maintenance and servicing of Solar water heater capacity 300 liters with cleaning of tanks,fixing Tank leakages and replacement of unserviceable spare parts complete as specified and directed.(Note-U/S spare parts required for replacement shall be measured and paid separately as supply only)

Materials and labour for maintenance and servicing of Solar water heater capacity upto 500 liters with cleaning of tanks,fixing Tank leakages and replacement of unserviceable spare parts complete as specified and directed.(Note-U/S spare parts required for replacement shall be measured and paid separately as supply only)

Materials and labour for maintenance and servicing of Solar water heater capacity upto 750 liters with cleaning of tanks,fixing Tank leakages and replacement of unserviceable spare parts complete as specified and directed.(Note-U/S spare parts required for replacement shall be measured and paid separately as supply only)

Supply only 3KW Geyser Hard water element as per existing size complete all as specified and as directed.

Supply and fixing PUF insulation 50mm Thick complete over the surface of

Supply and fixing in replacement Collector Plate including cover plate made out of toughenend glass 4mm thick as per existing incl taking down of unsserviceable complete as specified and directed.

Supply and fixing of high pressure solar water heater tank of capacity 200 Ltrs IS certified complete all as specified and as directed.

Supply only Refrigerent R-22

All as item No 78 but 300 Ltrs capacity

All as item No 78 but 500 Ltrs capacity

Materials and labour for replacement of freezer door of refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified

Materials and labour for replacement of fan motor of refrigerator/deep freezer of any capacity, complete all as specified.

Materials and labour for replacement of 6/10 mfd running capacitor for compressor of refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified.

Materials and labour for replacement of 40/60 starting capacitor for compressor of refrigerator/deep freezer upto 315 ltrs capacity , complete all as specified.

Materials and labour for replacement of 80/100 starting capacitor for compressor of refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified.

Materials and labour for replacement of thermostat of refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified

Materials and labour for shifting of AC split type 2 Ton with fixing arrangement, accessories required for fixing in new location incl transportation, complete all as speciifed and as directed.

Materials and labour for replacement of inner lights of refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified.

Materials and labour for replacement of chill tray of refrigerator/deep freezer over 315 ltrs capacity, complete all as specified.

Supply and fixing in replacement of over load protector for refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified.

Materials and labour for replacement of AC single phase 230 volt PCB for refrigerator/deep freezer upto 315 ltrs capacity, complete all as specified.

Supply and fixing in replacement of magnetic door gasket of refrigerator/deep freezer upto 315 ltrs capacity, compl

Disconnecting electrically and mechanically refrigerator/ deep freezer and taking down sealed unit of compressor of refrigerator/deep freezer upto 315 ltrs capacity and replacement with new sealed unit of compressor of same size, type and capacity including connecting sealed unit and discharge pipe with gas welding/soldering including gas charging, complete all as specified. (Note: Compressor/SeaIed unit shall have one year replacement guarantee from date of installation.)

Leak testing of gas circulation system of refrigerator/deep freezer upto 315 ltrs capacity and supply & charging of refrigerant gas as per existing in entire system including supply and replacement of drier/filter and punching/providing dead plug, complete all as specified.

Supply and fixing in replacement of insulating material (Glass wool) of water tank including other connected accessories of intemal body of water cooler upto 150 ltrs capacity, complete all as specified.

Taking down unserviceable sealed unit of water cooler upto 150 ltrs capacity and S&F in replacement new sealed compressor and connecting up suction and discharge copper pipe, gas filter, capillary etc with gas charging, welding and commissioning complete all as specified.

ete all as specified.

Materials and labour for dismantling the cover of condensor and cooling Coil, thoroughly cleaning/servicing the external surface (both side) of all the component including fins, base, discaling chemicals, water etc with the help of air blower, wire brushing and reassemble all the components plate, runner, fan blade etc in original position as and when directed for water cooler upto 150 ltrs capacity , complete alll as specified.

Materials and labour for gas charging of refrigerant in water cooler, complete all as specified.

Materials and labour for replacement of starting relay suitable for water cooler upto 150 ltrs capacity, complete all as specified

Supply and fixing PVC connection pipe 15mm dia and 90 cm length with PTMT nuts and washers at both ends for water connection of water cooler upto 150 ltrs capacity, complete all as specified.

Supply and fixing in replacement of water tray stainless steel for water cooler upto 150 ltrs capacity, complete all as specified and as directed.

Supply and fixing PVC drain pipe flexible heavy duty with necessary saddles and fittings for drain out water from water cooler, complete all as specified.

Materials and labour for replacement of 40/50 mfd mfd starting capacitor for water cooler upto 150 ltrs capacity, complete all as specified.

Materials and labour for replacement of 15mm bore chromium plated push cock as per existing shape suitable for water cooler upto 150 ltrs capacity, complete all as specified.

Materials and labour for replacement of thermostat for water cooler upto 150 ltrs capacity, complete all as specified.

Materials and labour for replacement of fan motor of water cooler of any capacity, complete all as specified.

Materials and labour for replacement of 10/15 mfd running capacitor for water cooler upto 150 Itrs capacity, complete all as specified and as directed.

Materials and labour for replacement of ball brass valve of 15mm, high pressure, with polythene float and flynut screwed for iron pipe or brass ferrule for water cooler upto 150 ltrs capacity, complete all as specified.

Materials and labour for replacement of over load protector suitable for water cooler upto 150 ltrs capacity, complete all as specified.

Materials and labour for replacement of magnetic door gasket for water cooler upto 150 ltrs capacity, complete all as specified.