REPAIR AND MAINT OF AIR CONDITIONING AND CONNECTED WORKS UNDER GE JORHAT

Amount

Material and labour for annual servicing of Air Conditioner capacity 1.5/ 2.0 ton by disconnecting electrical connection from its stabilizer or its electric board and remove the front cover or indoor AC unit and cleaning it with pressurized water and nylon brush, refixing the front cover of indoorunit. Remove the the outer cover of out door unit and cover the condensing unit with polythene/ plastic cover so that water shall not be entered in the motor while cleaning the unit and filter with pressurized water then apply one coat of descaling solution and clean with wire mesh brush/ nylon brush to the condensing coil of out door unit and greasing of all moving parts. Cleaning of cooling and condenser coil of indoor and out door unit shall be properly carried out without damaging other parts. Checking and making serviceable electrical connection of DBs, stabilizer, wiring of ACs as per site condition and tightening all electrical connection complete all as specified and directed. Note:- Replacement of defective parts with new parts shall be measured and paid seperately under relevant items.

Supply only starting capacitor 100/ 120 MFD suitable for window type AC, complete all as specified. Make: Universal/ Sarada/Tibcon/Keltron.

Supply only starting capacitor 120/ 150 MFD suitable for window type AC, complete all as specified by OEM. Make: Universal/ Sarada/Tibcon/Keltron.

Supply only running capacitor 36 MFD suitable for window/ split type AC, complete all as specified by OEM. Make: Universal/ Sarada/Tibcon/Keltron.

Supply only for running capacitor 45+2.5 MFD suitable for window/ split type AC, complete all as specified by OEM. Make: Universal/ Sarada/Tibcon/Keltron.

Supply only for running capacitor 3/4 MFD suitable for fan motor window type AC, complete all as specified by OEM. Make: Universal/ Sarada/Tibcon/Keltron.

Supply only for, fan motor 1/ 5 HP long shaft suitable for window type AC of any capacity, complete all as specified by OEM. Make: Universal/ Sarada/Tibcon/Keltron.

Supply only for, fan motor 1/5 HP suitable for out door unit of split type AC 1.5/ 2.0 Ton capacity of carrier/ Amtrex/ Blue star/ Fedders Iloyed/ Voltas etc., complete all as specified by OEM.

Supply only for, fan blade suitable for out door unit of split type AC 1.5/ 2.0 Ton capacity, complete all as specified by OEM.

Supply only for, thermostat switch suitable for window type Acs as per existing specification, complete all as specified by OEM.

Supply only for, starting relay pin type for window/ split type ACs as per existing specification, complete all as specified by OEM.

Supply only for, prime control remote board (PCB) and temperature digital display sensor suitable for split type AC 1.5/ 2.0 Ton capacity, complete all as specified by OEM.

Supply only for, remote for split type AC 1.5/ 2.0 Ton capacity of existing specification and make, complete all as specified by OEM.

Supply only for, nitrile rubber insulation of size 7"/8" for suction and liquid refrigeration line for split type AC, complete all as specified by OEM. Make: A-flex, Totaline or equivalent as approved.

Supply only for, copper tube of 1/4" dia suitable for window ACs of any capacity, complete all as specified by OEM.

Supply only for, copper tube of 3/8" dia suitable for window ACs of any capacity, complete all as specified by OEM.

Supply only for, copper tube of 5/8" dia suitable for window ACs of any capacity, complete all as specified by OEM.

Supply only for, copper tube of 1/2" dia suitable for window ACs of any capacity, complete all as specified by OEM.

Supply only for, copper tube for refrigerant condensing coil with aluminium fins suitable for 2.0 TR capacity split AC, complete all as specified by OEM.

Supply only for, copper tube for refrigerant condensing coil with aluminium fins suitable for 1.5 TR capacity split AC, complete all as specified by OEM.

Supply only for, copper tube for refrigerant cooling coil with aluminium fins suitable for indoor unit of split AC of capacity 2.0 TR, complete all as specified by OEM.

Supply only for, copper tube for refrigerant cooling coil with aluminium fins suitable for indoor unit of split AC of capacity 1.5 TR, complete all as specified by OEM.

Supply only for, fibre body suitable indoor unit of split AC of capacity 1.5 TR, complete all as specified by OEM.

Supply only for, fibre body suitable indoor unit of split AC of capacity 2.0 TR, complete all as specified by OEM.

Supply only for, factory made stand suitable for outer unit indoor unit of split AC as per existing specification and make, complete all as specified by OEM.

Material and labour for, electrically disconnecting of window type AC and taking out from wall, cleaning/ washing of choked condensing fins, evaporator coil and tubes with water and solvent materials by using mechanical pressure, replacing of unserviceable air filter after cleaning and servicing, refixing the window AC and connecting the cables and testing for functioning, complete all as specified and directed.

Taking out/ down of split AC from wall/ stand of any capacity and pumping down gas, cleaning/ washing of choked condensing fins and tubes with water and solvent materials by using mechanical pressure after cleaning, servicing, refixing of unit, leak testing including filling of nitrogen gas for pressure testing, vaccuumizing the gas and bracing of leaked copper pipes, connecting the cables and testing for smooth functioning of unit complete all as per OEM and directed.

Taking out/ down of window AC from wall/ stand of any capacity and pumping down gas, cleaning/ washing of choked condensing fins and tubes with water and solvent materials by using mechanical pressure after cleaning, servicing, refixing of unit, leak testing including filling of nitrogen gas for pressure testing, vaccuumizing the gas and bracing of leaked copper pipes, connecting the cables and testing for smooth functioning of unit, complete all as per OEM and directed.

Supply only for, hermatically sealed compressor unit of window/ split type ACs of 1.5 TR capacity including initial charging of gas and oil, complete all as per OEM and directed.

Supply only for, hermatically sealed compressor unit of window/ split type ACs of 2.0 TR capacity including initial charging of gas and oil, complete all as per OEM and directed.

Supply only for, 3 phase hermatically sealed compressor unit of package type ACs of 7.5 Ton capacity including initial charging of gas and oil, complete all as per OEM and directed.

Supply and replace for, prime control remote board and temperature digital display sensor suitable for package type Acs of 7.5 Ton capacity, complete all as specified and directed.

Supply and fix for, 3 phase contactor for package type Acs of 7.5 Ton capacity, complete all as specified by OEM and directed.

Taking down and removing the existing window/ split type AC unit unit of any size complete including all accessories and closing the existing opening of wall with brick work in cement mortar (1:4) and rendering 15mm thick cement plaster in cement mortar (1:4) including applying three coats white wash/ two coats of distempering over a coat of primer to match with surrounding, complete all as specified and directed.

Refixing of window AC/ split type AC including all accessories, making suitable size opening in existing wall suitable for fixing of AC including making good the disturbed surfaces with cement mortar (1:4) and applying distemper to match with existing, complete all as specified by OEM and directed.

Supply and filling of, refrigerant gas R-22C in different cooling unit etc, complete all as specified by OEM and directed. Note: Refrigerant gas shall only be supplied in sealed cylider and the empty gas cylinder shall be returned to contractor after use.

Repair, refixing and testing of voltage stabilizer of capacity 5/4 KVA of any make/ model including rewinding of main transformer with copper wire, replacement of sensing transformer, connector, 30 Amps power relay and 3 core multistranded PVC insulated flexible etc, complete all as specified by OEM and directed.

Repair, refixing and testing of voltage stabilizer of capacity 3/2/1 KVA of any make/ model including rewinding of main transformer with copper wire, replacement of sensing transformer, connector, 30 Amps power relay and 3 core multistranded PVC insulated flexible etc, complete all as specified by OEM and directed.

Comprehensive maintenance of water coolers and refrigerator of various capacity and make and rectification of defects including necessary dismantling, pumping down if required and taking out for repairing and refixing at site, replacing minor defective spare parts as required such as wire terminals, soldering/ crimping required at site for proper fucntioning of the equipment etc., complete all as specified by OEM and directed. Note:- (i) Unit rate shall be deemed to be inclusive of taking down unserviceable parts/ accessories and refixing the same after minor repairs as required, adjustments of settings, cleaning down etc. and replacement with new spare parts as and when required and including plant operations such as back washing, rising of filter and regeneration of resin, rising and blending for smooth and efficient functioning of the plant. (ii) Labour component required for the replacement of unserviceable parts shall be deemed to be included in the unit quoted rate against this item. (iii) The cost of transportation and other necessary equipment cost shall be provided by the contractor in this effect and same shall be deemed to be included in the unit quoted rate against this item.

Material and labour for, disconnecting, replacement, repair of unserviceable body, transportation, refixing, commissioning and testing of refrigerators of capacity 180/ 286 litre from site to local workshop for tinkering of unserviceable body with 22SWG MS sheet by soldering/ welding, spray painting of complete refrigerator with two coats of synthetic enamel paint of existing colour over a coat of red oxide primer, supply and fixing of broken legs, tray, hinges, door beeding & handle and transportation of refrigerators back to AGE E&M store yard and necessary testing & commissioning etc., complete all as specified by OEM and directed.

Material and labour for, disconnecting, replacement, repair of unserviceable body, transportation, refixing, commissioning and testing of water cooler of capacity 40/ 60/ 80/ 120 litre from site to local workshop for tinkering of unserviceable body with 22SWG MS sheet by soldering/ welding, spray painting of complete with two coats of synthetic enamel paint of existing colour over a coat of red oxide primer, supply and fixing of broken legs, tray, hinges, door beeding & handle as per existing and transportation of repaired water cooler back to AGE E&M store yard and necessary testing & commissioning etc., complete all as specified by OEM and directed.

Supply only for, fan motor 1/3 HP with blade etc complete all as per OEM.

Supply only for, relay of 1/3 HP with compressor etc complete all as per OEM.

Supply only for, over load protector for 1/8 HP with compressor etc complete all as per OEM. Make: Hi-tech/ Ramitool.

Supply only for, thermostatic switch for water cooler of any capacity complete all as per existing OEM.

Supply only for, starting capacitor 40-60 MFD, complete all as per existing OEM.

Supply only for, running capacitor 10 MFD, complete all as per existing OEM.

Supply only for, push button tap for water cooler, complete all as per existing OEM.

Supply only for, float valve 1/2" PVC, complete all as per existing OEM.

Supply only for, plug top 15 Amps, complete all as per existing OEM.

Supply only for, plug top 5 Amps, complete all as per existing OEM.

supply only for, cooling coil unit aluminium for freezer unit for 310/ 300/ 220/ 200/ 175/ 165 litre, complete all as per existing OEM.

supply only for, relay suitable for refrigerator 1/8 HP compressor, complete all as per existing OEM.

supply only for, capillary tube for refrigerator of any capacity, complete all as per existing OEM.

supply only for, door lining (magnetic) for refrigerator 300/ 310 litre capacity, complete all as per existing OEM.

supply only for, door lining (magnetic) for refrigerator 200/ 220 litre capacity, complete all as per existing OEM.

supply only for, PVC stand for refrigerator, any make and capacity, complete all as specified.

supply only for, relay switch suitable for refrigerator 1/6 HP compressor, complete all as specified.

supply only for, over load protector suitable for refrigerator, complete all as per existing OEM.

supply only for, cabinet lamp for refrigerator, complete all as per existing OEM.

supply only for, thermostatic switch for refrigerator, complete all as per existing OEM. Make:- Indofoss/ Whirlpool (Auto defrosting type).

Supply only for, sealed compressor unit of water coolers of 40/ 80 litre and 60/ 120 litre capacity including initial charging of gas and oil including taking down old unserviceable one, complete all as per existing OEM and directed.

Supply only for, sealed compressor 1/6 HP suitable for refrigerators including taking down old unserviceable one, complete all as per existing OEM and directed.

Supply only for, sealed compressor 1/8 HP suitable for refrigerators including taking down old unserviceable one, complete all as per existing OEM and directed.

Material and labour for, disconnecting , replacement/ repaired of unserviceable body, transportation, refixing, commissioning & testing of deep freezer any capacity from site to local workshop for tinkering with 22 SWG MS sheet by soldering/ welding, spray painting of complete with two coats of synthetic enamel paint of existing colour over a coat of red oxide primer, supply and fixing of broken legs, tray, hinges, door beeding & handle and transportation back of repaired deep freezer back to AGE E&M store yard and necessary testing & commissioning etc., complete all as specified by OEM and directed.

Supply only relay for 1/3 HP compressor, complete all as specified by OEM and directed.

Supply only over load protector for 1/3 HP compressor, complete all as specified by OEM and directed.

Taking down unserviceable sealed unit of deep freezer 310 litre capacity and supply and fix with new sealed compressor unit of capacity 1/3 HP, complete all as specified by OEM and directed.

Material and labour for, spray painting of refrigerator of any capacity externally with two coats of synthetic enamel paint of approved shade after necessary preparation of surfaces including denting, re-installing or refixing at same place including writing of MES No. complete all as specified and directed.

Material and labour for, spray painting of water cooler of any capacity externally with two coats of synthetic enamel paint of approved shade after necessary preparation of surfaces including denting, re-installing or refixing at same place including writing of MES No. complete all as specified and directed.

Material and labour for, disconnecting, replacement/ repaired of unserviceable parts, re-fixing, commissioning & testing of pakage type AC of 7.5 ton capacity from wall/ stand of any capacity and pumping down gas, cleaning/ washing of choked condensing fins and tubes with water and solvent materials by using mechanical pressure after cleaning, servicing, refixing of unit, leak testing including filling of nitrogen refrigerator gas for pressure testing, vaccuumzing the gas and bracing of leaked copper pipes, filling of refrigerant gas, connecting the cables and testing for smooth functioning of unit, complete all as specified by OEM and directed.

Supply and filling of, refrigerant gas R-410A in different cooling unit etc, complete all as specified by OEM and directed. Note: Refrigerant gas shall only be supplied in sealed cylider and the empty gas cylinder shall be returned to contractor after use.

Supply and fix for, MCB protected power unit for air conditioner with MCB double pole 16-25 Amp, starter unit 16-25 Amp and socket 16-25 Amp with plug top including taking out of old metal plug socket, complete all as specified and directed. Make: Cat No.DHDUCDP025301625 of Havells or equivalent model of make as specified in PS.

Material and labour for, point wiring with PVC insulated unsheathed stranded FRLS copper conductor cable of size 4.0 Sqmm 1100 volts grade, ISI 694 marked drawn in and including PVC casing and capping (medium heavy duty, ISI marked) not less than 20mm dia with all necessary fittings such as bends, cross, elbow, tees etc. with MS pressed steel cadmium plated terminal box not less than 1.2mm thick for mounting socket outlet and 3mm thick plastic laminated/ ebonite top cover (ISI marked) including 4.0 Sqmm PVC insulated unsheathed stranded FRLS copper conductor as continuous earth wire and connected to common earth dolly for for one socket outlet 5 pin 15/16 Amps on independent board including making good the disturbed surfaces and taking down old unserviceable one, complete all as specified and directed.

M/S LAKSHMI COOLING CENTRE (BID ID -3202198)

M/S DHAR AND DHAR (BID ID -3201873)

NIHAR ENTERPRISE (BID ID -3202134)

FREEZCON (BID ID -3200465)