REPAIR MAINT OF COOLING AND HEATING APPLIANCES, FANs, ENERGY METERS AND ALLIED INTERNAL ELECTRIFICATION AT KOLKATA AREA UNDER GE (NORTH) KOLKATA

Amount

Material and labour for taking down window type Air Conditioner of upto 2 TR,cleaning by water , thoroughly, cleaning by caustic and re-washing with plain water, Servicing. greasing,replacing of spares required, and refixing at same location with proper rectification of leakage and commissioning , etc complete, all as directed by the Engr-in-Charge. Existing makes of AC:- LG / Samsung / Voltas / Videocon/As per existing. Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted.

Dismantling covers of out-door and in-door units of split type Air Conditioner of capacity upto 2.0TR, cleaning completely the condenser coil and cooling coil initially with hand blower, spraying with soap water solution and finally clean with clear water, Servicing. greasing,replacing of spares required, re-fixing the covers with proper rectification, in same position complete as directed by the Engineer-in-Charge. Existing makes:- LG / Samsung / Voltas / Videocon/As per existing Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted..

Material and labour for taking down water cooler of upto 150 ltr,cleaning by water , thoroughly, cleaning by caustic and re-washing with plain water, Servicing. greasing,replacing of spares required, and refixing at same location with proper rectification of leakage and commissioning , etc complete, all as directed by the Engr-in-Charge. Existing makes of AC:- LG / Samsung / Voltas / Videocon/As per existing. Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted.

Material and labour for taking down refrigerator of upto 340 ltr,cleaning by water , thoroughly, cleaning by caustic and re-washing with plain water, Servicing. greasing,replacing of spares required, and refixing at same location with proper rectification of leakage and commissioning , etc complete, all as directed by the Engr-in-Charge. Existing makes of AC:- As per existing. Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted.

M&L, in repair, for Jointing capillary tubes filter strainer by brazing, cleaning / flushing whole the system, checking any leakage and make good including testing 350 PSI for Window type AC of capacity upto 2.0 TR complete, all as directed by the Engr-in-Charge.

All as per item No. 5 above but, Split type AC of capacity of capacity upto 2.0 TR.

All as per item No. 5 above but,Refrigerator of capacity upto 340 ltr

All as per item No. 5 above but, Water cooler of capacity upto 150 ltrs

Dismantling of blower fan motor cutting burnt coils and taking out from the stator, cleaning the stator using petrol, rewinding using supper enameled copper wire of existing size and gauge including insulation materials change of bush (front and rear) made out of gun metal and reassembling all accessories and testing complete all as directed for Window type AC of capacity upto 2 TR. Notes:- (i) The unit rate quoted shall be deemed to including for rewinding also.

Dismantling of blower fan motor cutting burnt coils and taking out from the stator, cleaning the stator using petrol, rewinding using supper enameled copper wire of existing size and gauge including insulation materials change of bush (front and rear) made out of gun metal and reassembling all accessories and testing complete all as directed for Split type AC of capacity upto 2.0 TR Notes:- (i) The unit rate quoted shall be deemed to including for rewinding also.

Dismantling of blower fan motor cutting burnt coils and taking out from the stator, cleaning the stator using petrol, rewinding using supper enameled copper wire of existing size and gauge including insulation materials change of bush (front and rear) made out of gun metal and reassembling all accessories and testing complete all as directed for Water Coolers of capacity upto150 litres. Notes:-(i) The unit rate quoted shall be deemed to including for rewinding. .

Repair body and base of water cooler including providing plain MS Sheet of existing gauge / thickness and angle iron of existing thickness and size including necessary welding / brazing repair of leakage in water tank of water cooler, by arc welding after necessary leak testing,, including preparing the steel and iron surface and spray painting with synthetic enamel paint, glossy finish / shop finish, as directed by the Engineer- In- Charge,etc complete, of capacity upto150 litre.

Supply only, Running capacitor 10-36 mfd for 1.5/1.0/2.0 TR capacity window type/split type Air Conditioner. (Make for item Nos. 13 & 14 : Univeral/ Sarda / Usha / Copco / HPL / L&T / Existing make duly approved by the GE. )

All as per item No. 13 above but, Running Capacitor 4 mfd

All as per item No. 13 above but, Capillary Tube (copper) as per exixting size

All as per item No. 13 above but, Filter strainer

All as per item No. 13 above but, Starting relay

All as per item No. 13 above but, Air filter made of plastic frame and nylon net

All as per item No. 13 above but,Thermostat switch make - Indfos or equivalent

All as per item No. 13 above but, Contactor relay for split type AC.

Supply only, Starting /Running capacitor 45/ 50 Mfd + 6 MFD upto 2 ton split type AC.(Make : SARADA / UNIVERSAL / Usha / Copco / HPL / L&T / Existing make)

Supply only Blower motor for window type AC 1.5 Ton capacity.(as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

All as per item No. 23 above but Blower motor for Split type AC upto 2 Ton capacity.(as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc).

Supply and fix in repair, Front grill for, Window type AC of capacity 1.5 TR.(as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, Front grill for, Window type AC of capacity 2 TR. (as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for split type, of capacity 1.5 TR AC.(as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for split type, of capacity 2.0 TR AC.(as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for indoor unit of split type Inverter AC of capacity 1.5 TR. (as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for outdoor unit of split type Inverter AC of capacity 1.5 TR. (as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for indoor unit of split type Inverter AC of capacity 2.0 TR. (as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for outdoor unit of split type Inverter AC of capacity 2.0 TR. (as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply only Rubber bushing for blower motor of suitable and exixting capacity AC

Supply and fix in repair, Swing motor for split type AC of capacity upto 2.0 TR. Make:- (as per existing make)

Supply and fix in repair, Swing motor for window type AC of capacity 2.0 TR. Make:-(as per existing make).

Supply and fix in repair, Display assembly for spilit type AC of capacity 2.0 TR. Make:- (as per existing make)

Supply and fix in repair, Display assembly for WINDOW type AC of capacity 2TR Make:- (as per existing make)

Supply and fix in repair, Display assembly for DEEP FREEZER of capacity 500 ltr.Make:- (as per existing make)

Supply and fix in repair, Sensor for Indoor unit of Split type AC, of capacity Upto 2.0 TR.Make:- (as per existing make)

Supply and fix in repair, Service line charging valve 5/8'' (Brass).Make:- (as per existing make)

Supply and fix in repair, Liquid line valve 1/4'' (Brass).Make:- (as per existing make)

Supply and fix in repair, PCB Board for window type AC upto 2 .0 TR. Make:- (as per existing make of Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, condenser coil of copper for split type AC, of capacity 1.5 TR Make:- (as per existing make)

Supply and fix in repair, condenser coil of copper for split type AC, of capacity 2.0 TR Make:-(as per existing make)

Supply and fix in repair, condenser fan for AC of 1.0 TR/1.5 TR / 2.0 TR, Make:- (as per existing make)

M & L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4 sqmm as earth continuity conductor drawn through PVC casing-caping surface type all as directed. Note:- 3 runs of cable, 1 run of casing-caping shall be measured and paid as one unit i.e Rm. Make of cable:- MESCAB / POLYCAB / HAVELLS / KEI / FINOLEX. Make for casing-caping :- Plaza / Presto Plast / Precision/ M/S AGK Industries

M & L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6.0 sqmm alongwith one run of FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6 sqmm as earth continuity conductor drawn through PVC casing-caping surface type all as directed. Note:- 3 runs of cable, 1 run of casing-caping shall be measured and paid as one unit i.e Rm. Make of cable:- MESCAB / POLYCAB / HAVELLS / KEI / FINOLEX. Make for casing Caping:- Plaza / Presto Plast / Precision/ M/S AGK Industries

Supply and fixing in repair rotary sealed unit Compressor for window/split AC of 1.5 Ton capacity

Supply and fixing in repair rotary sealed unit Compressor for window/split AC of 2 Ton capacity.

Supply and fixing in repair Refrigerator compressor capacity upto 340 Ltrs.

Supply and fixing in repair Water cooler compressor capacity above 40 and upto 150ltrs.

Supply and laying in repair refrigerant line copper tubing of size 3/8 " with clamping on wall surface or concealed with both the ends connection complete.

All as per item Ser No 52 ( here - in - before) but of size 1/4 "

All as per item Ser No 52 ( here - in - before) but of size 1/2 "

S & F in repair foam insulation/ keniform for copper tubing of size 1/2" and 1/4'' dia.

S&F in repair flexible drain pipe for split type AC.

Supply and fixing in repair, Condenser coil. for various capacity of refrigerator.

Supply and fixing in repair, Pin/Thread type lamp holder

Supply and fixing in repair, Bulb 15 watt (Pin/Thread type)

Supply and fixing in repair, Ice tray

Supply and fixing in repair Open type relay with overload protector

Supply and fixing in repair Thermostat auto defrost

Supply and fixing in repair Capillary tube (copper) as per existing.

Supply and fixing in repair Chill tray

Supply and fixing in repair Ice Chamber upto 340 Ltr.

Supply and fixing in repair Vegetable box

Supply and fixing in repair Bimetal Relay

Supply and fixing in repair Heating Element

Supply and fixing in repair Frost free fan motor

Supply and fixing in repair Timer.

Supply and fixing in replacement, Push type tap copper alloy chromium plated 15 mm bore. the following materials/accessories suitable for upto150 ltrs capacity water cooler.

All as per item No. 71 but, Rubber lining for top cover gasket of capacity upto 150 litre.Water Cooler

Supply only, Starting relay suitable for 5/8 HP motor of water cooler

Supply only Starting capacitor 80/100 mfd for water cooler

Supply only Thermostat.

Supply and fix in repair, Float valve Brass with fly nut, of dia / bore 15 mm , etc complete screwed as per existing.

Supply only, Over load protector.

Supply only Capilary tube as per existing size (Copper).

Supply only Blower motor as per existing.

Supply only CP Basin tray.

Supply only Running capacitor 15 mfd

Supply and charging refrigeration gas R-22 for Split/window AC confirm with N2 pressure testing and flushing the system with liquid nytrozen, dehydration and evacuation the system all as specified and directed by Engr-in-charge Make: Mafron or equivalent .

Dismantling, shifting and refixing of split type AC of capacity 1.5 to 2.0 TR including proper arrangement to keep outer unit (Angle iron with nut bolt) safely without gas leakage, in the unit complete all as specified and directed by Engr-in-charge.

M & L for taking down sheet metal enclosure for AC/Water Cooler/Refrigerator after disconnecting all connections complete all as specified and directed.

S & F Motor starter 16 amp with motor starter unit switch ,modular type two module Make Legrand Cat no 6792 71 or Equivalent in Crabtree/Anchor/GM

S & F Socket 6/16 amp, modular type two module Make Legrand Cat no 673045 or Equivalent in Crabtree/Anchor/GM

S & F Switch 6/16 amp, modular type one module Make Legrand Cat no 673008 or Equivalent in Crabtree/Anchor/GM

S & F Cover plate with metal frames ,modular type two module Make Legrand Cat no 673202 or Equivalent in Crabtree/Anchor/GM

S & F Cover plate with metal frames ,modular type three module Make Legrand Cat no 673203 or Equivalent in Crabtree/Anchor/GM

S & F Metal flush box ,modular type Two module Make Legrand Cat no 6890 07 or Equivalent in Crabtree/Anchor/GM

S & F Metal flush box ,modular type three module Make Legrand Cat no 6890 08 or Equivalent in Crabtree/Anchor/GM

Material and labour for cutting holes in brick wall for fixing of window type Air Conditioner including removal of rubbish from the site of work within 50 m distance including necessary, second class hard wood frame work, size not less than 2"x2" thick and as per AC model including plastering 10 mm thick in CM 1:6, and side walls in cement mortar 1:6 including white wash / distemper complete, to match the existing surface, including preparation of new wooden surfaces and applying 2 coats of synthetic enamel paint, first quality, over a coat of pink primer, etc complete. all as directed by the Engr-in-Charge. Make of paint:- Asian / Berger / Jenson & Nicholson / Berger.

Taking down out door unit of 1.5TR/2.0 TR capacity removing unserviceable AC stand/angle iron bracket fixing new AC stand/angle iron bracket in repair (including two coats of sunthetic enamel paint over a red oxide primer) fixing to the wall by foundation bolts refixing the out door unit connection the suction and discharge line complete testing and running all as directed by the Engr-in-charge.

Dismantling and taking out voltage stabllizer transformer unit, auto transformer carier, electric circult board, all cable connections, including repairing/replacement of push on switch, transistor, capacitor, relay transistor, diode, condenser, voltmeter, PVC connector, indicator lamp, cutout, MCB complete parts along with testing commissioning and trasportation charges from site to workshop all as directed of capacity upto 2 KVA

All as per item No. 94 but, 03 KVA to 5 KVA capacity

Dismantling of exist unserviceable plug top and Supply & fixing in repair 15 Amp plug top complete with all connection, complete all as specified and as directed. MAKE:- Anchor / Cona / Bajaj / Crabtree / Havells / HPL / C&S / Standard

Dismantling deep freezer, any capacity,cleaning by water , thoroughly, cleaning by caustic and re-washing with plain water, Servicing. greasing,replacing of spares required, and refixing at same location with proper arrest of leakage and commissioning , etc complete, all as directed by the Engr-in-Charge. Notes:- (i) The spares listed herein after shall be measured and paid as supply only. (ii) The labour element involved in replacing the spares is deemed to include in the quoted rate. (iii) Filling of gas shall be measured and paid seperately, under supply only. (iv) The contractor shall take cognizance of the above aspects and quote the unit rate. (v) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted. (vi) Rewinding shall be measured and paid separately under relevant items. (vii) The decission of GE shall be final and binding.

Supply only Blower motor suitable for deep freezer upto 500 ltrs capacity.

Supply only sealed compressor for deep freezer upto 500 ltrs capacity.

M&L for painting with DUCO paint, first quality,t (ISI grade) white using spray machine including cleaning, washing, preparation of old painted surfaces complete all as directed by Engineer-in-Charge for Window type AC's upto 2.00TR- Make:- Asian / Berger / Jenson & Nicholson / Shalimar.

M&L for painting with DUCO paint, first quality,t (ISI grade) white using spray machine including cleaning, washing, preparation of old painted surfaces complete all as directed by Engineer-in-Charge for Split type AC's upto 2.00TR capacity :- Make:- Asian / Berger / Jenson & Nicholson / Shalimar.

M&L for painting with DUCO paint, first quality,t (ISI grade) white using spray machine including cleaning, washing, preparation of old painted surfaces complete all as directed by Engineer-in-Charge for Refrigerator of upto 340 ltr capacity Make:- Asian / Berger / Jenson & Nicholson / Shalimar.

M&L for painting with DUCO paint, first quality,t (ISI grade) white using spray machine including cleaning, washing, preparation of old painted surfaces complete all as directed by Engineer-in-Charge for water coolers upto 150 capacity Make:- Asian / Berger / Jenson & Nicholson / Shalimar.

Supply and charging refrigeration gas R-134 for refrigrator/water cooler/deep freezer confirm with N2 pressure testing and flushing the system with liquid nytrozen, dehydration and evacuation the system all as specified and directed by Engr-in-charge.

Taking down carefully Ceiling Fans of any make, model and capacity from their existing places for replacement of bush, bearing, Capacitor, servicing i. e. lubricating / Greasing and for rewinding/ painting by dismantling the same and keep the blades, canopy, splitpin and other parts and components in safe custody and hanging / fitting on it's previous position after repair/rewinding/painting/replacement of spares etc complete all as directed. Note:- i) The unit rate quoted is deemed to include for the labour element involved in replacing the spares as mentioned herein below. (ii) The spares replaced shall be measured and paid as supply only items herein below. (iii) The spares shall suit the exisiting makes of fans or as per existing make of spares, as approved by the GE. (iv) Rewinding and painting shall be measured and paid separately. Existing makes :- Bajaj, Khaitan, Usha, Himadri

All as per item No. 105 above but Exhaust Fans.

All as per item No.105 above but Air Circulators wall mounted Fan.

All as per item No. 105 above but floor mounted pedestal fan.

Supply only GM Bush for ceiling fan 1200/1400 mm sweep/ Exhaust Fan 230/300/350/450 mm sweep/or any type fan complete all as directed.

Supply only Ball bearing (cat No. 6201) for ceiling Fan/Exhaust Fan / or any type fan complete all as directed.

All as per item No. 110 here-in-before but cat No. 6202.

All as per item No. 110 here-in-before but cat No. 6203.

Supply only capacitor 2.5 mfd, 220 volts complete all as directed. Make:Tipcon / Universal / Sarda / Usha. / C&S).

All as per item No. 113 here-in-before but 3.0/4.0 mfd.

Supply and fix in replacement of louver shutter for 300 mm sweep exhaust fan, of existing make, made of MS sheet folded type complete all as directed.

All as per item No 115 here-in-before but for 450 mm sweep exhaust fan.

Material and labour for painting by spraying with synthetic enamel paint to Ceiling Fans / Exhaust Fans/ Air Circulators wall mounted Fans/Floor mounted pedestal Fans including Blades/Down rods/ Canopy/Stand, Casing/ Cage and all accessories after preparation of surfce including thoroughly rubbing /cleaning old rusted spot complete all as specified and as directed. Make of paint:- Asian / Berger / Jenson & Nicholson / Shalimar.

Material and labour for Rewinding of ceiling fans armature of 1200 mm /1400 mm sweep of any make & Model with replacing the burnt out winding by new super enameled high grade copper wire of existing gauge and number of turns and all insulating materials including heat vernishing and testing complete all as directed .

All as per item No.118 here-in-before but for exhaust fan 230mm/ 300mm sweep, single phase, 230 volts

All as per item No.118 here-in-before but for exhaust fan 450 mm sweep, three phase, 230 volts

Supply and fix in replacement fan blades for exhaust fan of 300 mm sweep as per existing make and type complete all as directed.

All as per item No. 121 here-in-before but for exhaust fan of 450 mm sweep.

Material and labour for lathe work for worn out spindle of ceilling fan /Exhaust Fan/Air Circulators/Wall mounting Fan of any sweep , make & Model with replacing the worn out spindle by new one of existing size and materials including testing for free motion of fans complete all as directed.

Repair to E/M appliance(Geyser) Taking down Gysers of any make/ model / type / capacity after disconnecting all electrical and water supply line for repair/ replacement of parts and components, making the geyser in fully working condition, refixing in old position after repair/replacement complete all as specified and as directed by Engr-in-charge. Note :- (i) Spares used in replacements will be measured and paid seperately as supply only). (ii) The labour element involved in replacing the spare is deemed to be included in the unit rate quoted. (ii) The unit rate shall also be deemed to include for minor spares required for the functional utility of the appliance.

Supply only Apparatus assembly plate ( 8/9 hole) for Gyser of 25 Ltrs / 50 Ltrs capacity (as per existing sample) complete all as specified and directed.

Supply only Thermostat straight stem type complete all as specified and directed.

Supply only Heating Element 1500 watt suitable for Gyser of 25/50 Ltrs capacity Triangular/Round type complete all as specified and directed.

Supply only Indicating (Red/Green) lamp LED type (square/Round) button type for Gyser of 25/50 Ltrs capacity complete all as specified and directed.

Supply only PVC flexible cold water inlet pipe 15 mm dia 600 mm long complete all as specified and directed.

All as per item No.129 here-in-before but Hot water pipe ( Inlet wiremess type).

Supply only cast copper alloy, CP, stop cock, ISI marked, 15mm bore complete all as specified and as directed. .

Material & Labour for repair/maintenance of electronic energy meter single phase/ three phase by identifying fault, replacing faulty components like current transformers, processor, modems, batteries etc. including calibration, testing complete after taking down from existing position and disconnecting all connections complete all as specified and directed. Note : Spare parts shall be measured and paid under relavent item here-in-after.

Supply only Current Transformer for Single/Three phase KWH meter.

Supply only Processor for Single/Three phase Energy Meter.

Supplu only power convertor suitable for Single/Three phase Energy Meter.

Supply only internal battery suitable for Single/Three phase Energy Meter.

K. K. CONSTRUCTION (BID ID -3316049)