REPAIR AND MAINTENANCE OF SUMMER AND WINTER APPLIANCES INCL SOLAR WATER HEATER OF ALL TYPE OF OTM ACCOMMODATION UNDER GE SHIKARGARH IN ARMY AREA JODHPUR

Amount

DESERT COOLER Dismantling and taking out water pump fan motor and water distribution pipes from the desert cooler carrying out minor repair to set the damaged/bent up parts by means of hammering/welding/riveting as required 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 & supplying 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 cutting and removing of old burnt windings and rewinding of fan motor of desert cooler with super enamelled copper winding wire of required size including allied insulation materials varnish sleeves etc. greasing oiling re-assembling testing and refixing in the same 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 AC Single Phase 230V 50Hz three 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 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.

Supply and fixing of switch 5/15 Amp for water pump/motor control in replacement of old switch for desert cooler complete all as specifies and directed by Engr-in-Charge

Supply and fixing of side shutter with handle made of Galvanised MS sheet 26 Guage in replacement of as per existing size including with wire mesh complete all as specified and directed by Engr-in-Charge

Supply and fixing of front grill of desert cooler made out of GI sheet 22 Guage in replacement including with air divesion control fins of existing size complete all as specified and directed by Engr-in-Charge

Supply and fixing of bottom tank with top cover with 04 corner piece made out of galvanised MS sheet 26 Guage in replacement for desert cooler of any capacity including dismantling and refixing of the all accessories in the unit complete all as specified and directed by Engr-in-Charge

Supply and fixing in replacement PVC fan blade of blower motor of Desert cooler suitable for any make and capacity complete all specified and directed.

Supply and fixing of new wooden wool pad of size(45X60) minimum in replacement of old pad for desert cooler of best quality and approved complete all as specified and directed by Engr-in-Charge

Preparation of old painted surfaces and applying one coat spray painting of synthetic enamel paint (colour as approved) outside and two coat of black bituminous paint inside of desert cooler of any make after removal of all dust and all foreign matter with the help of sand paper and rubbing with cleaning compound complete all as specified and directed.

REFRIGERATOR / DEEP FREEZER Supply and fixing of freezer assembly with evaporating coil for refrigerator of capacity upto 190 ltrs including shouldring to copper pipe tec. Charging of refrigerant gas, complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement freezer assembly with evaporating coil for Refrigerator of capacity 350/280/310/ ltrs including shouldring to copper pipe tec. Charging of refrigerant gas, complete all as specified and directed by Engineer-in-C harge

Disconnection old defective burnt sealed compressor unit of refrigerator / Deep freezer 280/320/310 ltrs capacity of any make and supply and fixing in replaceent of same with new sealed compressor unit including soldering of copper pipe, foundation rubber bushes, nut bolts, cleaning of refrigerant system and charging of of refrigerant gas and testing , complete all as specified and directed by Engineer-in-Charge.

Disconnection old defective burnt sealed compressor unit of refrigerator upto 190 ltrs capacity of any make and supply and fixing in replaceent of same with new sealed compressor unit including soldering of copper pipe, foundation rubber bushes, nut bolts, cleaning of refrigerant system and charging of of refrigerant gas and testing , complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of starting relay assembly suitable for refrigerator/Deep freezer 160/290/310/320 ltrs capacity. In replacement of old relay assembly complete all as specified and directed by Engineer-in-C harge

Supply and fixing of over load protection suitable for refrigerator/Deep freezer 160/290/310/320 ltrs capacity. In replacement of old unsv over load protection complete all as specified and directed by EIC

Supply and fixing of thermostat switch suitable for refrigerator of any make and capacity as per existing including taking down unserviceable complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement complete defrosting assembly for any size and make refrigrator including taking down unserviceable as per directed.

Supply and fix in replacement flexible elastic strip seal/gasket for refrigerator door suitable for any size and make including taking down unserviceable as per directed.

cleaning of gas system with CTC vaccum pump and charging the refrigerant R-134a or as per existing with antimoist substance and filter along with rectification of leakage in the system of 165/190/280/310 ltrs capacity refrigerator/Deep Freezer, complete all as specified and directed by Engr-in-Charge.

WATER COOLER Supply and fixing of push cock Brass chromium palted 15 mm bore, including taking down of old push cock, complete all as specified and directed by Engr-in-Charge.

Supply and fixing of 15 mm bore PTMT float valve assembly with PVC float for water cooler including taking down of old Valve, complete all as specified and directed by Engr-in-Charge

S&F combination of any type of relay assembly complete suitable for water cooler 40/80/60/120 litrs capacity in replacement of old relay unit, complete all as specified and directed by Engr-in-Charge.

Supply an fixing of overload protector in replacement of of old protector including clip suitable for water cooler complete all as specified and directed by Engr-in-Charge.

Supply and fixing of starting capacitor 50 +/- 5% mfd suitable for water cooler in replacement of old capacitor, complete all as specified and directed by Engr-in-Charge.

Supply and fixing of running capacitor upto 10 mfd suitable for compressor of water cooler/blower motor of any type AC in replacement of old capacitor, complete all as specified and directed by EIC

Supply and fixing of condensor coil suitable for water cooler 40/80/ 60/120 trs capacity as per existing size in replacement of old coil set complete all as specified and directed by Engr-in-Charge.

Supply and fixing thermostat switch suitable for water cooler including knob plate and screw, in replacement of old thermostat switch, complete all as specified and directed by Engr-in-Charge.

Supply and fixing of condensor fan motor 1/5 HP including blades suitable for water cooler, in replacement of old motor, complete all as specified and directed by Engr-in-Charge.

Disconnecting of old defective burnt sealed compressor unit of water cooler of any capacity and supply and fixing in replacement of same with new sealed compressor unit including soldering of copper pipes, foundation of rubber bushes, nut bolts cleaning the refrigerant system, charging of compressor oil and refrigerant gas and testing, complete all as specified and directed by Engr-in-Charge.

Preparation of old painted surfaces and applying one coat spray painting of synthetic enamel paint(colour as approved) outside and two coat of black bituminous paint inside of water cooler of any make after removal of all dust and all foreign matter with the help of sand paper and rubbing with cleaning compound, complete all as specified and directed by EIC

Rewinding of fan motor of water cooler 40/80 ltrs capacity any make with super enameled copper wire or as per required including wornout bushes etc and testing after complete as per directed

Supply and fixing of PVC fan blade of motor of water cooler suitable for any make and capacity in reolacement of old fan blade, complete all as specified and directed by Engr-in-Charge.

Testing of water cooler, cleaning the gas system with CTC of nitrogen vacuming properly and charging the refrigerant R-134a or as per existing required including the cost of gas filters/ rectification of leakage in entire system and making the gas system leak proof to the entire satisfaction complete all as specified and directed by Engr-in-Charge.

S&F in replacemnt capillary tube made of copper any size suitable for Refrigerator/Water cooler/Deep freezer including taking out unsv capillary tube complete all as specified and directed.

Maintenance, servicing and testing of split type AC, capacity upto 1.0/1.50/2 tons, any make, by cleaning cooling coil, condenser fins, blowing of dust from machines/air filters cleaning with VINICLEAN solution using pressure jet system with water , checking and decarbonising all electric system oiling/greasing of blower motor, checking and removing any vibration and leakage in the equipment including checking/repair to inter locking device for winter/summer to ensure cutting off of compressor/heating in case of failure of blower motor including taking down and refixing in position complete all as directed by Engineer-in-Charge. Note - (I) Cost of minor repair, replacement of petty items such as nuts, bolts, washers, screws, rubber mounting pads of compressor etc is deemed to be inclusive in the unit rates quoted by the contractor.

Ditto All as per item no 40 above but for window Ac capacity 1.5/2.0 ton complete all as specified and direced by Engr-in-Charge.

Supply and fixing in replacement printed circuit board(PCB) kit for Split/window type ac of any type complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement starting capacitor clip type of cap. 80-100 MFD,440 suitable for 1.5 Ton capacity window/Split type AC complete all as directed by Engineer-in-Charge.

Supply and fixing in replacement starting capacitor clip type of cap. 120 MFD,440 suitable for 2 Ton capacity window/Split type AC complete all as directed by Engineer-in-Charge.

S&F in replacement of running capacitor, 40 to 60 MFD suitable for 1.5 / 2.0 Ton capacity window/split type AC

Supply and charging gas refrigerant R-22/134a or as per existing to window / split type AC upto 2 ton capacity including removing of leackage if any and testing complete all as specified and directed by EIC.

Supply only in replacement starting relay suitable for 1.0/1.5/2.0 ton capacity Ac complete all as specified and directed

Supply only in replacement over load protector relay suitable for 1.0/1.5/2.0 ton capacity Ac complete all as specified and directed

Supply only in replacement thermostat switch suitable for 1.0/1.5/2.0 ton capacity Ac complete all as specified and directed

S&F, in replacement, new compressor for Split type AC 1.5/2.0 Ton capacity suitable for exsiting make including disconnecting, opening up, taking out burnt compressor by cutting/opening the pipe connections, fixing in position, reassembling, testing and commissioning including gas & oil charging after flushing the line with CO2 gas to avoid trapping the water vapour ensuring leak proof system complete all as specified and directed.

S&F, in replacement, new compressor for window type AC 2/1.5 Ton capacity including disconnecting, opening up, taking out burnt compressor by cutting/opening the pipe connections, fixing in position, reassembling, testing and commissioning including gas & oil charging after flushing the line with CO2 gas to avoid trapping the water vapour ensuring leak proof system complete all as specified and directed.

M&l for dismentling of existing air conditioner any type and capacity from its existing position complete and refixing the same at other location including charging of gas if required complete as per directed by Engr-in-Charge.

Supply only in replacement wiring kit suitable for 1.5/2.0 ton capacity Ac complete all as specified and directed.

Supply and fix in replacement air filter synthetic/nylon as per existing size and shape suitable for 1.5/2.0 ton capacity window AC complete all as specified and directed.

Supply and fix in replacement air filter synthetic/nylon as per existing size and shape suitable for 1.0/1.5/2.0 ton capacity split type AC complete all as specified and directed.

Supply and fix in replacement of new fan motor (indoor/outdoor) 1/4, 1/5 HP single/double shaft as per existing model suitable for split type AC 1/1.5/2.0 ton complete all as specified and directed.

Materials and labour for rewinding of fan motor Suitable for AC upto 2.0 Ton capacity with super enameled copper winding wire of same guage including replacement of insulation materials bushes and shafts complete all as specified and directed.

Supply only in replacement PVC insulated flexible copper conductor 3 core 1100V grade of size 2.5 sqmm complete all as specified and directed.

Supply only in replacement of condensor fan blade made out of aluminium/plastic suitable for upto 2 ton capacity Window type AC complete all as specified and directed.

Supply only in replacement of condensor fan blade made out of aluminium/ plastic suitable for upto 2 ton capacity Split type AC complete all as specified and directed.

Supply only against in replacement of evaporating air blower complete made out of aluminium/plastic suitable for upto 2 ton capacity Window type AC complete all as specified and directed.

Supply only against in replacement of evaporating air blower complete made out of aluminium/plastic suitable for upto 2 ton capacity Split type AC complete all as specified and directed.

M&L for replacement of synthetic rubber tube insulaton of thickness 9 mm & suitable for internal diameter 6.0 mm (1/4") for refrigerant copper piping of split AC units complete all as specified and directed.

All as per item no 63 but internal dia 13 mm (1/2") complete all as specified and directed.

Supply only copper tubing heavy duty inner dia 6.0 mm (1/4") for refrigerant For AC Complete all as specified and directed.

Supply only copper tubing heavy duty inner dia 13 mm (1/2") for refrigerant For AC Complete all as specified and directed.

Supply only copper tubing heavy duty inner dia 3/8" for refrigerant For AC Complete all as specified and directed.

Supply only copper tubing heavy duty inner dia 5/8" for refrigerant For AC Complete all as specified and directed.

Supply and fixing in replacement, external/outdoor unit complete including compressor for split type AC 1.5/2.0 Ton capacity, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement, internal/indoor unit complete including compressor for split type AC 1.5/2.0 Ton capacity, complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of drain water out pipe for split type ac Complete all as directed by Engr-inCharge.

Taking down ceiling fan, exhaust fan, wall mounting fan, Padestal fan etc of any make, type & sweep including checking the serviceabilty of ceiling fan, exhaust fan, wall mounting fan, Padestal fan etc in the presence of MES representative, transporting the same to work shop and refixing the same after replacing of unserviceable parts all as directed by Engr-In-Charge. Note : Any unsv parts reqd for replacement shall be measured and paid separately under respective item of Schedule as supply only.

Dismantling and Removing old burnt copper wire winding of ceiling fans of any size & sweep of any make and rewinding with new enameled super copper wire of existing gauge as per old copper winding incl providing insulation by varnishing (golden), cleaning, oiling, greasing etc all as specified and directed by Engr-in-Charge.

All as per Item No 2 as above but for Exhaust fan of any size & sweep of any make.

All as per Item No 2 as above but for Wall mounting fan of size & sweep of any make.

All as per Item No 2 as above but for Padestal fan of size & sweep of any make. Note : The super enameled winding wire is to be provided shall be any one make of Devidayal/Usha/Chetak of appropriate gauge as directed by Engr-in-Charge.

Dismantling carefully all parts of ceiling fans/ Exhaust fan/ Cabin fan/ Table Fan of any size & sweep of any make, cleaning, oiling, greasing etc and refixing all the parts and testing all as specified & directed by Engr-in-Charge.

Supply only capacitor of 2.5 mfd. for ceiling fans/exhaust fan/Cabin fan/Table fan of capacity /ISI marked. Make : Havells/Crompton/Bajaj.

Supply only capacitor of 4.0 mfd. for ceiling fans/exhaust fan/Cabin fan/Table fan of capacity /ISI marked. Make : Havells/Crompton/Bajaj.

Supply only ball bearing suitable for any type of ceiling fan.

Supply only ball bearing suitable for any type of exhaust fan/wall fan/pedestial fan.

Supply only MS clamps (Standard size) with rubber real with MS nut, bolts, check nut & split pin complete.

Supply only canopy for ceiling fans. Make:- Usha/Khaitan/Crompton

Supply only fan blade for ceiling fan of any type & size.

Supply only fan blade for Exhaust fan of any type & size.

Supply only fan blade for wall fan/pedestial fan of any type & size.

Supply and fix in replacement of down rod up to 2 feet including check nut bolts and quarter pin for ceiling fan complete all as directed by Engineer-In-Charge.

Painting of ceiling fan of any make, type & sweep with one coat of approved first quality synthetic enamel paint matching to the existing color including writing the MES No. all as directed by Engineer-In-Charge.

Supply & fix for flexible PVC unsheathed twin core copper conductor cable of size 23/0.077 in nominal area all as required and directed.

Supply and fixing in repair electronic type regulator 240 Volts.

Supply and fixing in repair modular fan step regulator 2 module.

Taking down and refixing storage type water heater from wall by disconnecting the electric connection and water inlet/outlet connection the from main and repairing the water heater storage type capacity 25/35/50 ltrs of any type and make. Checking the serviceability of all parts such as inner vesser, rubber gasket, non return valve, heating element, thermostat etc and refixing the same after replacing of unserviceable parts and assembly complete (considered as one unit) and installing and testing the same as per the direction of Engineer-in-charge. Note : All unsv parts if reqd to be replaced shall be measured and paid separately under respective item of Sch 'A' as supply only.

Supply only for replacement new heating element including rubber ring, washer, holding clamps and nuts of 1.5/2.0 KW capacity complete all as specified & directed.

Supply only for replacement new thermostat of temperature variating ranging from 25 degree centigrade, suitable for 25/50 litre capacity geyser complete all as specified & directed.

Supply only for replacement new PVC connection (heavy duty) of 15 mm dia with required length with 2 Nos of brass, chromium plated nuts complete all as specified & directed.

Supply only for replacement safety valve ISI marked.

Supply only for replacement pressure realizing valve fo size 15 mm dia.

Supply only for replacement geyser bottom and top plate suitable for geyser of any make, size & type duly painted 25 ltrs capacity complete all as specified and directed by Engr-in-charge.

Supply only for replacement of indicator lamp assembly for geyser complete all as specifed and directed by Engr-in-charge.

Painting of geyser with white synthetic enamel paint one coat after preparation of surfaces as required at site of geyser 25 ltrs capacity including writing MES No. complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair single pole and neutral enclosure with a two pin and earth plug and socket complete with one single MCB SP 20 Amps.

Taking out old and Supply & fix gun metal non return valve 15 mm dia including proper connection complete all specified and directed by Engr-in-charge.

Taking out old and Supply & Fix stop valve cast copper alloy, screwed down high pressure screwed both ends for iron pipe of 15 mm bore fancy type chromium plated complete all as specified.

Comprehensive repairing/maintenance/Servicing of Solar Water heater of Capacity upto 300 LPD of any make any model installed at various location at OTM Accn in Shikargarh and remove the dust from solar Plate and make solar water heater serviceable by replacement of any defective parts such as leakage hose pipe loose connection welding of leakage tank of solar panel and hot water tankbor all as directed by Engr-In-Charge.

Taking down old and S&F 15mm bore Pipe GI tubing medium grade incl all necessary fittings on wall or ceiling or laid under floor complete all as directed.

Taking down old and S&F 25mm bore Pipe GI tubing medium grade incl all necessary fittings on wall or ceiling or laid under floor complete all as directed.

Supply and fix in replacement of storage water tank 500 ltr capacity complete as directed at site

Surendra Singh

M/s R K Enterprises

M/s Yash Electrical and Maintenance

Mahesh Dave