COMPREHENSIVE MAINTANENCE OF CENTRAL PACKAGE AC PLANTS INSTALED AT VARIOUS CENTER AT NAVAL DOCKYARD AND REPAIR MAINTENANCE OF SPLIT WINDOW AC ETC AT RHS OF NAVAL DOCKYARD UNDER GE NW KUNJALI COLABA MUMBAI

Amount

Material and labour for dismantling condenser connections for descaling, plugging them and providing 15 mm bore tee outlet for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate mild acid solution through the condenser tubes). The PH value of solution shall be 4 and it shall be checked frequently i.e. every 1 hour during the operation. The Scalgun WS solution or equivalent solution as approved by the GE shall be used for discaling purpose. After 2 to 3 hours of cleaning, if the PH value remains less than 7, flush with fresh water and clean condenser. After above process, both side end covers shall be opened and condenser tubes shall be cleaned with Nylon brush, subsequently after closing the end covers, circulate mild acid solution as specified above and PH value shall be maintained as above, flushing the same with fresh water including recharging of stored refrigerant upto required pressure complete all as specified and directed for condensor of AC Plant 2 x 240 TR capacity (C.NO.51/Wecors,Gr. floor, East Wing, NAVAL DOCKYARD,). Notes: The quoted rates shall also be deemed to include the following elements :- (a) The solution shall be warmed upto 35 Degree Celsius. (b) During the entire process of cleaning, the PH value of water shall be 7. (c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x175TR Capacity, C.No.51/Wecors,Gr. Floor,west wing, ND.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x135 TR Capacity, C.No.51/Wecors, ARF bldg.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x120 TR Capacity, C.No.51/Wecors, ARF bldg.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x100 TR Capacity, C.No.54/Wecors, ARF bldg.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 2x80 TR Capacity, C.No.51/Wecors, ARF bldg.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 1x40 TR & 2x40 TR Capacity, CNo 19 MOUT & C.No.25/MOUT, C.No.51/Wecors, Main Slog,Gr. Floor

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 1 x 12.5TR Capacity , C.No.85/Wecors, Phase-IV, 1 floor.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x30 TR Capacity, C.No.29/MAST, 3rd floor.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 1x25 TR Capacity, C.No.51/Wacors, 1st floor.

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x10 TR Capacity, C.No.36/MRAC, Gr.floor (Instrumantation bay).

-diito- all as per item No.1.00 hereinbefore but for Condenser of AC Plant of 2x18 TR Capacity, C.No.43/MECI Plant No.1, 2nd near Auto Control Bay floor (Instrumantation Bay).

-diito- all as per item No.1.00 here in before but for Condenser of AC Plant of 3x20 TR Capacity, C.No.43/MECI Plant No.2, 2nd near Electric Bay floor (Instrumantation Bay).

Disconnecting unserviceable burnt motor from base of compressor or water pump set after disconnect of all electric connections and removing for re-winding the burnt electric motor capacity 100/125 HP, 3 phase, 50Hz, 415 Volts, rewinding with ISI marked new supper enamelled copper winding wire of existing gauge from approved workshop, replacement of un serviceable front and rear bearings including loading, unloading and transportion to and from Workshop & Plant including varnishing, heating for drying, testing on load complete after completion of rewinding work and back to installation including refixing, alignment the motor at its original location and electric connection complete all as specified and directed by Engineer-in-Charge. NOTES: The quoted rates shall also be deemed to include the following elements:- (a) Disconnecting & removing the electric motor from installed position including loading, unloading and transporting to approved workshop. (b) Dismantling the existing burnt winding from the motor including winding with new super enamelled copper winding wire of existing gauge, also including provision of all insulating material such as insulation paper, sleeves, tape, varnish etc complete in all respects for class ’F’ insulation. (c) Transporting the motor back to the location, reinstalling in original position including making alignment, electric connection etc complete, commissioning and testing for 8 hours continuously to check the RPM to the satisfaction of Engineer-in-Charge. (Note : Any damage caused during handling and rewinding etc will be made good by the contractor at his own cost). (d) The existing motors are installed at , NAD Mine Workshop & Wacors ARF Bldg

-ditto- all as per item No.14.00 above but 140/150 HP capacity motor

-ditto- all as per item No.14.00 above but 200/220 HP capacity motor

-ditto- all as per item No.14.00 above but 40 HP capacity motor

-ditto- all as per item No.14.00 above but 20/25 HP capacity motor

-ditto- all as per item No.14.00 above but 10 /15 HP capacity motor.

-ditto- all as per item No.14.00 above but 7.5 HP capacity Motor.

-ditto- all as per item No.14.00 above but 5 HP capacity Motor.

-ditto- all as per item No.14.00 above but 3 HP capacity Motor.

-ditto- all as per item No.14.00 above but 2 HP capacity Motor.

Dismantling of Monoblock pump of under mentioned capcities from connected suction/delivery pipes and electric connections etc, taking to workshop, overhauling of the same and replacing unserviceable spares/parts/components, bearings bushes, cleaning of brass impeller or replacement of u/s impeller, greasing reassembling, bringing providing packing necessary nuts & bolts etc and reconnecting, recommissioning and testing for smooth functioning complete all as specified and directed by Engineer-in-Charge. . (Notes: Cost of all the elements (material cost as well as labour cost) for making the pumps completely functional except the following shall be deemed to be included in the quoted rates:

20 to 25 HP Capacity

10 to 15HP Capacity

5.0 to 7.5 HP Capacity

2.0 to 3.5 HP Capacity

0.50 to 1.85 HP Capacity

Labour only for repair/overhauling and including replacement of unserviceable spares of AC Plant compressor reciprocating type model SMC-4-100 of ACCEL Make by dismantling complete assembly, after pumping down refrigerant R-22, checking of all spares and segregate of serviceable and unserviceable spares overhauling the compressor including replacement of unserviceable spares, also including machining of crank shaft bearing, polishing, replacing of gaskets packing, reassembling complete and recharging of pumped down Refrigerant, also charging of additional refrigerant upto the required pressure & topping up if required to maintain the required standing charged pressure of compressor oil and gas, testing for smooth functioning etc,complete all as specified and directed by Engineer-in-Charge. Location : C.No.51/WECORS, Main slog, Gr. floor. (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shall be deemed to be included in the quoted rates : (a) Supply only spares for compressor reciprocating type model SMC- 4-100, Make : ACCEL included under item Nos 25.01 to 25.20 here-in-after. (b) Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required and paid under relevent item here-in-after. (c) Charging fresh compressor oil upto level, measured and paid under relevent item here-in-after as Supply only.

Crank shaft Part No 01-G

Piston Part No 02-B

Oil scraper rings Part No 02-D

Main bearing & sealing bearing (Set of two) Part No 03-C

Liner assembly set Part No 03-D

Oil pump assembly Part No 03-E

Rocker Arm Part No 04-B

Loader/unloader spring Part No 05-C

Piston pin, Part No 11-Y/2

Suction valve reeds Part No 11-E&F

Discharge valve reeds Part No 11-C

Oil filter Part No 05-D

Suction strainer Cat Part No 07-B

Oil pressure regulating valve set Part No 08-A

Connecting rod Part No 08-B

Half section bushing for connecting rod Part No 09-B

Gasket set Part No 09E

Compressor safety valve/Bypass Valve Part No 10-A To G

Shaft seal assembly Part No 10-A To G

Piston rings Part No 10-A To G

Labour only for repair/overhauling and including replacement of unserviceable spares of AC Plant compressor reciprocating type model SMC-8-100 of ACCEL Make by dismantling complete assembly, after pumping down refrigerant R-22, checking of all spares and segregate of serviceable and unserviceable spares overhauling the compressor including replacement of unserviceable spares, also including machining of crank shaft bearing, polishing, replacing of gaskets packing, reassembling complete and recharging of pumped down Refrigerant, also charging of additional refrigerant upto the required pressure & topping up if required to maintain the required standing charged pressure of compressor oil and gas, testing for smooth functioning etc, complete all as specified and directed by Engineer-in-Charge. Location : C.NO.51/WECORS, Main bldg, Gr. floor, West wing. (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shall be deemed to be included in the quoted rates : (a) Supply only spares for compressor reciprocating type model SMC- 8-100, Make : ACCEL included under item Nos 26.01 to 26.17 here-in-after. (b) Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required and paid under relevent item here-in-after. (c) Supply only compressor oil for topping up, if required and paid under relevent item here-in-after.

Crank shaft Part No 15-C

Piston Part No 15-D

Oil rings Part No 15-E

Shaft seal assembly Part No 16-F

Liner assembly Part No 16-A

Oil pump assembly Part No 16-B

Rocker arm Part No 17

Loader/unloader spring Part No 17-A

Piston rings Part No 18-C

Suction valve reeds Part No 18-D

Discharge valve reeds Part No 17-B

Oil filter Part No 17-C

Suction strainer Part No 17-D

Oil pressure regulating valve Part No 18-A To F

Connecting rod Part No 18-A To F

Gasket set Part No 18-B

Compressor safety valve/Bypass Valve Part No 18-D

Labour only for repair/overhauling and including replacement of unserviceable spares of AC Plant compressor reciprocating type model SMC 6-65 of ACCEL Make by dismantling complete assembly, after pumping down refrigerant R-22, checking of all spares and segregate of serviceable and unserviceable spares overhauling the compressor including replacement of unserviceable spares, also including machining of crank shaft bearing, polishing, replacing of gaskets packing, reassembling complete and recharging of pumped down Refrigerant, also charging of additional refrigerant upto the required pressure & topping up if required to maintain the required standing charged pressure of compressor oil and gas, testing for smooth functioning etc, complete all as specified and directed by Engineer-in-Charge. Location :C.No.29/MAST,3rd Floor, behind CHF workshop (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shall be deemed to be included in the quoted rates : (a) Supply only spares for compressor reciprocating type model SMC- 6-65, Make : ACCEL included under item Nos 27.01 to 27.17 here-in-after. (b) Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required and paid under relevent item here-in-after. (c) Supply only compressor oil for topping up, if required and paid under relevent item here-in-after.

Crank shaft Cat Part No 20-F

Piston Cat Part No 20-H

Oil rings Cat Part No 20-H/1

Shaft seal assembly Cat Part No 21

Liner assembly Cat Part No 20-A To J

Oil pump assembly Cat Part No 23

Rockers arm Cat Part No 24

Loader/unloader spring Cat Part No K-58

Piston rings Cat Part No U-10

Suction valve reeds Cat Part No 25-A To X

Discharge valve reeds Cat Part No 17-B

Oil filter Cat Part No 17-C

Suction strainer Cat Part No 17-D

Oil pressure regulating valve Cat Part No 20-F

Connecting rod Cat Part No 18-A To F

Gasket set Cat Part No 18-B

Compressor safety valve Cat Part No 18-D

Labour only for repair/overhauling and including replacement of unserviceable spares of compressor reciprocating type model JS63FQ508 Make YORK by dismantling complete assembly, after pumping down refrigerant R-22, checking of all spares and segregate of serviceable and unserviceable spares overhauling the compressor including replacement of unserviceable spares, also including machining of crank shaft bearing, polishing, replacing of gaskets packing, reassembling complete and recharging of pumped down Refrigerant, also charging of additional refrigerant upto the required pressure & topping up if required to maintain the required standing charged pressure of compressor oil and gas, testing for smooth functioning etc, complete all as specified and directed by Engineer-in-Charge. Location :C.No.51/WECORS, ARF bldg. (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shall be deemed to be included in the quoted rates : (a) Supply only spares for compressor reciprocating type model JS63FQ508 Make YORK included under item Nos 28.01 to 28.19 here-in-after. (b) Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required and paid under relevent item here-in-after. (c) Supply only compressor oil for topping up, if required and paid under relevent item here-in-after.

Crank shaft Cat Part No JS-647216

Piston Cat Part No 6446538

Piston rings Cat Part No 2915177000

Main sealing bearing (Set of two) Cat Part No 2911097

Liner assembly Cat Part No 6642166700

Oil pump assembly Cat Part No 2635003000

Rocker arm Cat Part No 22913815

Rockers cup Cat Part No 2210993

Loader/unloader spring Cat Part No 22913487

Piston pin Cat Part No 22919841

Suction valve reeds .Cat Part No 6421898

Discharge valve reeds Cat Part No 2291324100

Oil filter Cat Part No 364452700

Suction Filter Cat Part No 64425160

Oil pressure regulating valve Cat Part No 2911728

Connecting rod Cat Part No 364-49012000

Half section bearing for connecting rod Cat Part No 2210982800

Gasket set Cat Part No 36447453000

Compressor safety valve Cat No 6446538

Labour only for repair/overhauling and including replacement of unserviceable spares of compressor reciprocating type model 5H120, CWORO2400MT Voltas Make by dismantling complete assembly, after pumping down refrigerant R-22, checking of all spares and segregate of serviceable and unserviceable spares overhauling the compressor including replacement of unserviceable spares, also including machining of crank shaft bearing, polishing, replacing of gaskets packing, reassembling complete and recharging of pumped down Refrigerant, also charging of additional refrigerant upto the required pressure & topping up if required to maintain the required standing charged pressure of compressor oil and gas, testing for smooth functioning etc, complete all as specified and directed by Engineer-in-Charge. Location:- C.NO.51/Wecors, Main bldg, East wing. (Note: Cost of all the elements (material cost as well as labour cost) for making the compressors completely functional except the following shall be deemed to be included in the quoted rates : (a) Supply only spares for compressor reciprocating type model 5H120, CWORO2400MT Voltas Make included under item Nos 29.01 to 29.19 here-in-after. (b) Supply only additonal refrigerant required for recharging of pumped down refrigerant, if required and paid under relevent item here-in-after. (c) Supply only compressor oil for topping up, if required and paid under relevent item here-in-after.

Crank shaft Cat No 6301000

Piston rings Cat No 6100022

Piston Cat No 6100010

Piston Pin Cat No 6100016

Oil scraper rings Cat No 6100030

Center bearing Cat No 5H-120

Connecting rod Cat No 6101200

Main sealing bearing (Set of two) Cat No 6100008

Liner assembly Cat No 6101300

Oil pump assembly Cat No 6303900

Suction valve spring Cat No 6100068

Capacity control valve Cat No 61202700

Suction valve reeds Cat No 6100040

Discharge valve reeds Cat No 6101302

Oil filter Cat No 6300124

Suction strainer Cat No 6301900

Gasket set Cat No 201408 make Neopene or equivalent as appoved by the GE

Compressor safety valve Cat No 6302500

Shaft seal assembly Cat No 6301500

Material and labour for repair of leakage of system including pump down the existing refrigerant from the plant of 7.5 TR capacity and carrying out the leakage testing with feeding pressure of dry Nitrogen gas and monitoring for 24 hrs to assess/finding leakages, rectification of leakage by brazing & replacement of necessary gaskets wherever required including replacement of Teflon sealing of all refrigerant line control valves like liquid lines valves/ suction valves/ discharge valves of compressors, gland packages of all angle valves, flaring of all connections framing welding etc complete, vaccumizing of the plant by vaccum pump and keep-it upto 24 hours for testing and rectification of leakages if any, finally recharging of existing refrigerant gas to the plant and add for topping up of refrigerant if required to maintain the standard pressure etc complete including testing of the plant for smooth functioning complete all as specified & directed, Location : C.No.75/STH, 1st Floor, Main office,MCR,Lab room,C.No.48/MEPS SSK

-ditto- all as per item No.30 but175 TR Capacity, Location : C.No.51/wecors,Gr. Floor,west wing, ND.

-ditto- all as per item No.30 but135 TR Capacity, Location: C.No.51/wecors, ARF bldg.

-ditto- all as per item No.30 but 80 TR Capacity, Location: C.No.51/wecors, ARF bldg.

-ditto- all as per item No.30 but 40 TR Capacity, Location: C.No.51/wecors, Main Slog,Gr. Floor

-ditto- all as per item No.30 but 12.5TR Capacity , Location: C.No.85/wecors, Phase-IV, 1 floor.

-ditto- all as per item No.30 but 30 TR Capacity, Location C.No.29/MAST, 3rd floor.

-ditto- all as per item No.30 but 10 TR Capacity, Location C.No.36/MRAC, Gr.floor (Instrumantation bay).

-ditto- all as per item No.30 but 18 TR Capacity, Location C.No.43/MECI Plant No.1, 2nd near auto control bay.floor (Instrumantation bay).

-ditto- all as per item No.30 but 20 TR Capacity, Location C.No.43/MECI Plant No.2, 2nd near electric bay.floor (Instrumantation bay).

Material and labour for replacement of unserviceable Cooling Tower accessories i.e. Nozzeles, water inlet/outlet pipe and filter, Fan blade, fan blade housing assembly, GI bolts, nuts, MS frame and ladder etc complete and refitting old PVC fills (serviceable qty shall be reused to the extent available) after cleaning with diluted HCL solution suitable for the existing cooling tower, servicing of fan and motor assembly including removal of dust, oil, scaling of motor body and replacing the unseviceable bearing, painting with anticorrosive paint & reassembling complete cooling tower complete all as specified and directed by Engineer-in-Charge. Note : Extra PVC fills and PVC spray Nozzels as required to complete the job shall be measured and paid separately as "Supply only" to the extent required and cost of all the other elements to make the cooling towers completely functional shall be deemed to be included in the quoted rates.

For 240 TR cooling tower Wacors

For 175 TR cooling tower Location : C.No.51/wecors,Gr. Floor,west wing, ND.

For 135 TR cooling tower Location: C.No.51/wecors, ARF bldg.

For 80 TR cooling tower Location: C.No.51/wecors, ARF bldg.

For 12.5 TR cooling tower Location: C.No.85/wecors, Phase-IV, 1 floor.

For 30 TR cooling tower Location C.No.29/MAST, 3rd floor.

For 10 TR cooling tower Location C.No.36/MRAC, Gr.floor (Instrumantation bay).

For 18 TR cooling tower Location C.No.43/MECI Plant No.1, 2nd near auto control bay.floor

For 20 TR cooling tower Location C.No.43/MECI Plant No.2, 2nd near electric bay.floor (Instrumantation bay).

"Supply only" PVC fills of suitable size for existing cooling tower as mentioned in Srl item 40.01 to 40.09 complete all as specified and directed.

"Supply only" PVC spray Nozzels of suitable size for existing cooling tower as mentioned in srl item 40.01 to 40.09 complete all as specified and directed.

Supply and fixing in repairs/replacement of FRP induced draft rectangular counter flow type cooling tower capacity 50TR with FRP basin with squirrel cage, vertical flange mounted extended thread type, induction motor with totally enclosed weather proof enclosure, connecting the inlet & outlet existing water pipe lines including PVC Fills, Eliminator, FRP Fan Deck, hardware etc complete on existing platform of following cpacities after removing old cooling tower as specified in OEM manual & as directed by Engineer incharge for Locations : C.No.51/Wecors, Main Slog & C.No.75/STH , ND Model No.1KR72 OF Advance Make, or equivalent

Replacement of unserviceable MS pipe, heavy grade of following sizes (condenser water tubing from the cooling tower area) including provision of all fittings, welding and connected works as required for smooth functioning of AC Plants, complete all as specified and directed by Engineer-in-Charge.

150mm bore

100mm bore

80 mm bore

65 mm bore

Supply and fixing in repair of unserviceable sluice valves flanged end, cast iron body, flanged and drilled and non rising type stainless steel spindle with hand wheel, T-head bolt & nut, long body, class PN 1.6, confirming to IS 14846 of 2000 for following sizes including all flange joint with rubber gasket or fiber board, bolts, nuts and washers complete including accessories etc all as specified and directed. Make: Sant, Kirloskar, Kartar for following sizes:-

50 mm bore

65 mm bore

80 mm bore

100 mm bore

150 mm bore

Supply and fixing in repair of unserviceable cast iron body Y type strainer flanged ends to BS 10 Table F, flanged and perforated sheet screen of 3mm hole dia of guided in stainless steel body and cover including large screening area makes the strainer efficient in performance including minimum pressure drop inside body with stud & nut made out by carbon steel confirming to IS:210 Gr FG 200 for following sizes including flange joint with rubber gasket or fiber board, bolts, nuts and washers including accessories etc complete all as specified and directed by Engineer-in-Charge.

50 mm bore

65 mm bore

80 mm bore

100 mm bore

150 mm bore

Supply and fix in repairs in existing line, gun metal gate valve with iron wheel head screwed both ends for iron pipe including fittings i.e. union, socket etc complete all as specified and directed by Engineer-in-Charge of following sizes :-

40 mm bore

25 mm bore

20 mm bore

Supply and fix in repairs in existing line, butterfly valve of IS:210 Gr.FG-200 Cast iron body without lugs, gear operated, CF8 SS-304 Disc, Nitrile/EPDM rubber lining with Testing Pressure PN-16 including all fittings accessories etc complete all as specified and directed by Engineer-in-Charge of following sizes :-

50 mm bore

65 mm bore

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply/Fixing in repair/replacement of corroded steel water tubing, galvanised, Medium grade with all fittings in such as nipple, union, socket, elbow, bends &,laid in trenches, with all fitting including taking down existing rusted pipes for the following sizes complete all as specified and directed by Engineer-in-Charge.

25 mm bore

40 mm bore

50 mm bore

80 mm bore

100 mm bore

Material and labour for painting of central AC Pants by applying one coat of synthetic enamel paint as per colour code with spray painting electric panels and on the surfaces of central AC plant compressors, electric motors, pumps, pipe lines etc by filling the cavities if any, with filler including preparation of surfaces & indicating markings under mentioned AC plant complete all as specified and directed by Engineer-in-Charge.

AC Plant 2X240 TR Wecors

AC Plant 3X175 TR Wecors

AC Plant 3X135TR Wecors

AC Plant 2X80TR Wecors

AC Plant 3X20TR MECL, C.No.43

AC Plant 3X30TR MAST, C.No.29

AC Plant 2X40TR MOUT, C.No.25

AC Plant 2X18TR MECL, C.No.43

Taking down old u/s scroll compressor type of Voltas make and supply in fixing new sealed compressor 7.5TR for 407(a) gas, including necessary conecting copper pipe brazing/welding work for suction line and discharge line including cabling work complete all as specified and directed Make : DANFOSS / COPELAND or as approved by GE Location : C.NO.32/MDAG, Main Office 1st Floor

Supply & fix of new thermometer after removing of old unserviceable thermometer complete all as specified and directed by Engineer-in-Charge.

Supply and fixing filter dryer core after removing old U/s filter drier core, complete all as specified and directed by Engineer-in-Charge. Make: DANFOSS/Sporlan or approved by GE

Supply and fixing in replacement of old unserviceable MKC-2 solenoid coil complete all as specified and directed by Engineer-in-Charge. Make: DANFOSS/Sporlan or approved by GE

Supply & fix in repair/replacement of unserviceable accessories of following complete all as specified and directed by Engineer-in-Charge.

Water flow switch with necessary flare fittings

Moisture liquid indicators

Pressure gauge 0-300PSI

Pressure gauge 0-150PSI

Supply and fix water pressure gauges of any size up to 0- 100 PSI/0-7Kg/cm² capacity including taking out unservicable water pressure gauge etc complete all as specified and directed by Engineer-in-Charge.

Water gauge syphon with control valve

LP/HP cutout switch sensor

V Belt of different sizes

Brass Angle Valve size 1/4"x3/8"

Supply and fixing in repairs/replacement of unserviceable thermostatic expansion valve for 63 TR Model No : 63MVE-42-CP-100, Make: Sporlan or approved by GE

-ditto- as per serial No.61 but for 65 TR,Model No MVE-42-CP-100, Make: Sprolan or as approved by GE

-ditto- as per serial No.61 but for 40 TR, Model No MVE-42-CP-100, Make: Sprolan or as approved by GE

-ditto- as per serial No.61 but for 30 TR Model No MVE-34-CP-100, Make: Sprolan or as approved by GE

-ditto- as per serial No.61 but for 7.5 TR,SVE - CP - 100, Make: Sprolan or as approved by GE

Supply & fixing in repair to rusted outdoor unit of VRF unit including replacement of worn out compressor, condenser coil with fins, condenser fan motor with blade, capacitor, connector housed in a powder coated GI sheet box enclosure with cover and connecting with copper tubing and wiring to intdoor unit, including replacement of blower fan motor capacitor connected to outdoor unit 5.5TR and all specified and directed complete all as specified and directed by Engineer-in-Charge. Location : C.No.20/MDDHP,

Taking down old unserviceable aluminium rectangular grill of any type and make and suuply and fix new air /return air of aluminium rectangular grills complete with wooden frame work made out of II nd class hard wood, volume control damper including gasket and connected accessories complete all as directed by Engineer-in-Charge.

Removing old unserviceable condensor coil fan motor with blade assembly and providing new condensor coil fan motor with blade complete suitable for outer unit complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repairs of motorised 3 way valve including tepmperature sensors, actuators and controlling system of size 80mm suitable for AHU pipe line complete as per existing at site Make- Honeywell, Siemens or as approved by GE complete all as specified and directed by Engineer-in-Charge.

Material and labour for framed work with structural steel sections including nuts, bolts,washers, welding ,bending cold or hot, drilling holes for bolts, in any shape or size as directed including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

Repair/ replacement of High velocity commercial air curtain unit for prevention of dust and conditioned air losses single phase 220 Volt 50 Hz made of MS / CRCA sheet of min thickness 18 gauge finished with two coats of red oxide primer and final coat of synthetic enamel paint (over baked) with MS based CRC 18 gauge sq perforated suction grills aluminum alloy fans and single phase electric motor nozzle etc with fittings and accessories so as to produce 1-1.5 M / Sec air velocity at floor level for for door opening 28" x 78"complete all as specified and directed .Make:Technocraft or approved be GE

Supply and fix in repairs blower set including drum and shaft along with anti-vibration spring isolators for minimizing vibrations (Blow/draw through type) as per the existing size and suitable for any CFM of AHU unit complete all as specified and directed by Engineer-in-Charge.

Suuply and fix in repairs volume control damper made out of galvanized iron or anodized aluminium with overlapping leafs to avoid any leakage from the damper as per existing at site complete all as specified and directed by Engineer-in-Charge.

Suuply and fix in repairs leather type canvas in AHU duct of any size as per existing at site complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable AHU body & supply and fixing of factory fabricated double skin powder coated 25 mm puf insulated for AHU body including proper door handles, corner supports cutting, bending, welding/ brazing/ wooden work/ structural support complete all as specified and directed

Supply and fix in repairs AHU cooling coil of any size and any rows as per existing at site complete all as specified and directed

Supply, errect and fabricated rectangular square duct made out of 24 gauge GI sheet in L shaped hollow profile including all accessories such as corner, carriage bolt hangers, gasket and seal the longitudinal joints with and including approved sealant complete all as specified and directed

Material and labour for duct insulation, Cleaning the surface of the duct to be insulated, painting the surface of the duct with aluminium paint and fixed tightly Nitrile rubber(Armaflex) 19/25mm thick with applying adhesive compound on the surface of duct sheet and sealed properly, cover with aluminum foil paper laminated complete all as specified and directed by Engineer-in-Charge.

Material and labour for pipe insulation, cleaning the pipe surface with steel wire brush, apply one coat of zinc chromate paint and allowed to dry, apply two coats of cold setting adhesive compound on around surface of pipe, stick expanded Nitrile 50 mm thick or nitrile sheets tightly pressed, wrapped with one layer of aluminium cladding with 26 guage AL sheet suitable for covering the surface of pipe line insulation for protection against the demage of PUF insulation slab complete for 250 mm pipe complete all as specified and directed by Engineer-in-Charge.

Ditto- all as per item No 79 above but 200 mm dia.

Ditto- all as per item No 79 above but 150 mm dia.

Ditto- all as per item No 79 above but 125 mm dia.

Ditto- all as per item No 79 above but 100 mm dia.

Ditto- all as per item No 79 above but 80 mm dia.

Ditto- all as per item No 79 above but 65 mm dia.

Ditto- all as per item No 79 above but 50 mm dia.

Ditto- all as per item No 79 above but 40 mm dia.

Ditto- all as per item No 79 above but 32 mm dia.

Material and labour for removing top and side cover panel of AHU for servicing and cleaning the cooling coil fins with nylon wire brush using chemical MAIC solution and fresh water including cleaning surfaces of the AHUs, repairing the base plate of AHU, Dampers, Blowers, blower drums including greasing of pedstal bearings, tightening of belts, blower motor electric connections, connection terminal and repairs of AHU inside insulations with fiber glass of 24kg/cum density insulation sheet and also cover with aluminium cladding of 0.71 mm thick fabricated with screws at edges, cross ribbed of insulated surface, painting the outer surface of AHU with aluminium paint of following location AC Plants complete all as specified and directed by Engineer-in-Charge.

AC Plant of 3x175TR Capacity, C.No.51/Wecors,Gr. Floor, 1st and 2nd Floors, west wing, ND.

AC Plant of 3x135 TR Capacity, C.No.51/Wecors, ARF bldg.

AC Plant of 2x80 TR Capacity, C.No.51/Wecors, ARF bldg.

AC Plant of 2x40 TR Capacity, C.No.51/Wecors, Main Slog,Gr. Floor

AC Plant of 1 x 12.5TR Capacity , C.No.85/Wecors, Phase-IV, 1 floor.

AC Plant of 3x30 TR Capacity, C.No.29/MAST, 3rd floor.

AC Plant of 3x10 TR Capacity, C.No.36/MRAC, Gr.floor (Instrumantation bay).

AC Plant of 2x18 TR Capacity, C.No.43/MECI Plant No.1, 2nd near Auto Control Bay floor (Instrumantation Bay).

AC Plant of 3x20 TR Capacity, C.No.43/MECI Plant No.2, 2nd near Electric Bay floor (Instrumantation Bay).

Supply only refrigerant R-22 gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON or as approved by GE

Supply only refrigerant R-407(a) gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON or as approved by GE

Supply only compressor oil and filling/charging in compressor as per requirement i.e. topping up, changing with fresh oil or new charging complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable AHU pre-filters 10 microns fabricated in size 630mm x 630mm x 50mm of AC Plant 240 Ton at C.No.51/ Wecors,1st Floor, Main Bldg complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable AHU pre-filters 10 microns fabricated in size 630mm x 500mm x 50mm of AC Plant 240 Ton at C.No.51/ Wecors, 3rd Floor & 4th Floor, Main Bldg complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable AHU pre-filters 10 microns fabricated in size 610mm x 610mm x 50mm of AC Plants 175 Ton & 40 Ton at C.No.51/ Wecors, 2nd Floor & 3rd Floor, Main Bldg complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable AHU pre-filters 10 microns fabricated in size 600mm x 600mm x 50mm of AC Plants 175 Ton & 40 Ton at C.No.51/ Wecors, 3rd Floor & 3rd Floor, Main Bldg complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable 3 phase electronic voltmeter class 1 Make-L&T CAT No WL132010OOOO complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable 3 phase electronic amperemeter, class 1 Make-L&T CAT No WL131010OOOO complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable Over Load Relay suitable for any capacity of starter electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and Fix Single phase preventer suitable for any capacity of electric starter panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable electric motor starter electronic timer type ET100 range 9-30 sec complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable electric motor starter star delta starter contactor AC1, type ML-1.5 with auxillay contacts 2NO+2NC and coil volt 220V Make - L&T Cat No SS91851 or as approved by GE

Supply and fix in repair replacement of unserviceable electric motor starter star delta starter contactor AC1, type ML-2 with auxillay contacts 2NO+2NC and coil volt 220V Make - L&T Cat No SS90701 or as approved by GE

Supply and fix in repair replacement of unserviceable electric motor starter star delta starter contactor type ML-4 with auxillay contacts 2NO+2NC and coil volt 220V Make - L&T Cat No SS90910 or as approved by GE

Supply and fix in repair replacement of unserviceable electric motor starter star delta starter contactor type ML-6 with auxillay contacts 2NO+2NC and coil volt 220V Make - L&T Cat No SS90921 or as approved by GE

Supply and fix in repair replacement of unserviceable electric motor starter star delta starter contactor AC1 rating 25A, type ML- 12 with auxillay contacts 2NO+2NC and coil volt 220V Make - L&T Cat No SS91010 or as approved by GE

Supply and fix in repair replacement of unserviceable MCCB 630 Amp 4 Pole, 50kA,Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 400 Amp 4 Pole 36kA, Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 320 Amp 4 Pole 36kA, Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 250 Amp 4 Pole 36kA, Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 200 Amp 4 Pole 36kA, Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 160 Amp 4 Pole 36kA, Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 125 Amp 4 Pole, 25kA,Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 100 Amp 4 Pole 25kA, Thermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair replacement of unserviceable MCCB 63 Amp 16kA, 4 Pole hermal megnetic protection OL/SC, confirming to IS/IEC60947-2& IEC 60947-2 including spreader Terminal, internal and external accessories complete for AC Plant electric panel complete all as specified and directed by Engineer-in-Charge.

Material and labour for Detecting the gas leakage, rectifying the defects by vacumizing and charging fresh mafron gas and commissioning and testing the window type air conditioner unit 1.5Ton capacity complete all as specified and directed by Engineer-in-Charge.

All as per item No 117 above but of 2.0 Ton capacity

All as per item No 117 above but of Split type AC 1.5 Ton Capacity.

All as per item No 117 above but of Split type AC 2.0 Ton Capacity.

All as per item No 117 above but of Water cooler 40/60/80 Ltrs. Capacity.

All as per item No 117 above but of Water cooler 120/150/170 Ltrs. Capacity.

All as per item No 117 above but of Refrigerator 100/165/180/230 Ltrs. Capacity.

All as per item No 117 above but of Refrigerator 260/280/310/350 Ltrs. Capacity.

Material and labour for Taking out window type Air conditioner 1.0/1.5/2.0Ton capacity of any make from its original location, removing the dust from body with blower, cleaning the condenser and cooling coil by using water and caustic soda, painting the base tray with one coat of black enamel paint checking all the connections including functioning of metal clad socket/ DP switch function of relay capacitors overload protector thermostat fan motor blade fan blower drum etc. oiling/ greasing of fan motor checking serviceability and refixing it in its original place including testing commissioning for 1.0/1.5/2.0 Ton of AC of any make complete all as specified and directed by Engineer-in-Charge.

All as per item No 125 above above but of split type AC 1.5/2.0 Ton capacity complete out door and indoor.(Note for item nos 125 & 126 :Refrigerant gas will be measured & paidly separately as supply only under respective items.)

Cutting out existing wall / widow grills / existing window frame for making suitable space to accommodate window type AC making frame with 2nd class hard wood piece of min of 50 x 50 mm size & up to 60 cm height for fixing of outer cover of AC & supporting structure made out 40 mm x 40 mm x 5 mm thick MS angle iron duly grouted in wall & closing the open space around ACs with the help of 6 mm thick ply wood exterior grade to close air leakage tightening with woolen felt (green felt) and painting to wooden structure matching to interiors as directed & steel structure with one coat of primer and two coats of synthetic black enameled paint and fixing only window type AC all as directed by EIC including complete connecting and testing complete all as specified and directed.

All as per item No 127 above but shifting of AC from existing location to new location including making good of old location complete all as specified and directed by Engineer-in-Charge.

Material and labour for taking down Corroded body base tray etc of window type air conditioners and replacement of body base tray etc out of 18 SWG and other portion with MS sheet 20 SWG including motor mounting frame nuts and bolts suitable size painting and necessary insulation complete for 1.0 / 1.5 / 2.0 Ton capacity Air conditioner.(Note : For dismantling compressor for body work and reassembling shall be inclusive in quoted rate) complete all as specified and directed by Engineer-in-Charge.

Material and labour for preparation of old painted surfaces of Refrigerator any capacity by complete scraping old painting an applying two coat of synthetic enamel painting on outer surface (spray painting) as per existing colour and black colour on bottom portion such as compressor etc. over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

Material and labour for preparation of old painted surfaces of Water cooler any capacity by complete scraping old painting an applying two coat of synthetic enamel painting on outer surface (spray painting) as per existing colour and black colour on bottom portion such as compressor etc. over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

Supply, install, test & commissioning new compressor sealed reciprocating type suitable for window type AC 1.5 Ton capacity duly charged with fresh Refrigerant gas etc. complete all as specified and directed by Engineer-in-Charge including taking out old . Make : Voltas/usha Shriram/Bluestar /samsung /Hitachi/ videocon/ LG/ Carrier/Daikin etc. as per existing make at site.

All as per item No 132 above but of 2.0 Ton capacity

All as per item No 132 above but of Split type AC 1.5 ton capacity

All as per item No 132 above but of Split type AC 2.0 ton capacity

All as per item No 132 above but of Refrigerator 100/165/180/210 Liters Capacity.

All as per item No 132 above but of Refrigerator 260/280/310/350 Liters Capacity.

All as per item No 132 above but of Water coolers 40 / 60 /80 Liters capacity

All as per item No 132 above but of Water coolers 120/150/170 Liters capacity

All as per item No 132above but of deep freezers of capacity 310ltrs/410Ltrs. Capacity

Taking down carefully split type AC of capacity 1.5 / 2.0 ton & refixing on new location complete with pre fabricated brackets/ frame work as required complete & making the good existing surface with out any damage out & indoor unit complete all as specified and directed by Engineer-in-Charge.

Removing the existing unserviceable coil burnt fan motor from window/Split type AC of capacity 1.0 / 1.5 / 2.0 Ton and replacing the same with brand new fan motor of same capacity including connecting up and testing complete all as specified and directed by Engineer-in-Charge.

Supply and fixing fan motor suitable for water cooler of any capacity including removing old fan motor and testing complete all as specified and directed by Engineer-in-Charge.

Supply,fixing and testing fan blade suitable for window/split type Air conditioner of 1.0 / 1.5 / 2.0 Ton capacity including removing old fan blade complete all as specified and directed by Engineer-in-Charge.

Supply, fixing and testing fan blade suitable for water cooler of any capacity including removing old fan blade complete all as specified and directed by Engineer-in-Charge.

Replacing old defective blower drum and supply & fix blower drum suitable for window type Air conditioner of 1.0 Ton / 1.5 Ton / 2.0 Ton capacity complete all as specified and directed by Engineer-in-Charge.

Replacement of front cover grill suitable for window type AC 1.0 Ton / 1.5 Ton / 2.0 Ton capacity AC of various makes complete all as specified and directed by Engineer-in-Charge.

Replacement of starting capacitor 60 - 80 mfd

Replacement of starting capacitor 80-100 mfd.

Replacement of starting capacitor 100 -120 mfd.

Replacement of running capacitor 25 MFD (Make : Asian / Epcos) or as approved by GE

Replacement of running capacitor 36 MFD (Make : Asian / Epcos) or as approved by GE

Replacement of running capacitor 45 MFD (Make : Asian / Epcos) or as approved by GE

Ditto all as per item No.154 above but rotary type

Supply & fix of thermostat switch for window type AC of capacity 1.0 Ton / 1.5 Ton / 2.0 Ton capacity complete all as specified and directed by Engineer-in-Charge.

Supply & fix of thermostat switch for split type AC of capacity 1.5 Ton / 2.0 Ton capacity complete all as specified and directed by Engineer-in-Charge.

Supply & fix of thermostat switch for Refrigerator of any capacity complete all as specified and directed by Engineer-in-Charge.

Replacement of thermostat switch for Water Cooler of any capacity complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable and Supply & Fix new over load relay suitable for Window/Split type AC of 1.0 Ton / 1.5 Ton / 2 Ton capacity complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable and Supply & Fix new over load relay suitable for water cooler of any capacity complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable and Supply & Fix new over load relay suitable for Refrigerator of any capacity complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of Float valve suitable for Water cooler of any capacity complete all as specified and directed by Engineer-in-Charge.

Supply fixing and clamping jointing copper tubing for suction line and for liquid discharge line duly insulated with suitable insulation material including making hole in wall for passing through and making good to the disturbed surface complete all as specified and directed by Engineer-in-Charge.

Supply and lay cable PVC insulated 3 core 4 Sq mm with copper conductor cable suitable for indoor unit to outdoor unit complete all as specified and directed by Engineer-in-Charge.

Supply and lay PVC pipe 20 mm dia heavy duty for drain out condensing water of split AC including cutting of floor / opening of hole in wall and making good after laying of pipe etc match the existing surface complete all as specified and directed by Engineer-in-Charge.

Supply and fixing CP push cock / lifting cock of 15 mm bore in repair for water cooler of any capacity complete all as specified and directed by Engineer-in-Charge.

Supply and fixing GI water tray 3 mm thick for window type AC any capacity with out let system connection provided with PVC pipe of 20 mm dia up to 3 meter length connecting to drain pipe complete all as specified and directed by Engineer-in-Charge.

Supply & Fix PVC drain pipe with necessary saddles of 25 mm size to be used as out let drain to be fixed complete all as specified and directed by Engineer-in-Charge.

Supply and fix sheet metal enclosure with 2 pin and earth plug and socket complete with single pole MCB of 20 Amps complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable condenser coil of 1.5 Ton window type AC any make with sins cutting in let outlet connecting copper pipe and providing new condensor coil with sins and connecting in let out let copper pipe by bracing and replacement of nut bolts complete all as specified and directed by Engineer-in-Charge.

All as per item No171 above but for 2.0 ton window type AC complete all as specified and directed by Engineer-in-Charge.

All as per item No 171 above but for 1.5 ton Split type AC complete all as specified and directed by Engineer-in-Charge.

All as per item No 171 above but for 2.0 ton Split type AC complete all as specified and directed.

Removing electronic unserviceable circuit boards from window type AC 1.5 ton / 2.0 Ton capacity and replacing with new circuit boards and connecting with system with replacing remote control hand set and testing complete all as specified and directed by Engineer-in-Charge.

All as per item No 175 above but for 1.5 Ton / 2.0 Ton Split type AC complete all as specified and directed by Engineer-in-Charge.

Supply & Fix blower fan motor capacitor 4 MFD complete all as specified and directed by Engineer-in-Charge.

Supply & Fix blower fan motor capacitor 6 MFD complete all as specified and directed by Engineer-in-Charge.

Supply & fix of electric bulb suitable for refrigerator of any capacity screw type / pin type complete all as specified and directed by Engineer-in-Charge.

Supply & fix of Air filter for window/spilt type AC of any capacity and type complete all as specified and directed.

Material and labour for replacement of damaged outer cover for window type Air conditioner of any capacity and size made out of GI sheet of 20SWG complete all as specified and directed.

Taking out existing unserviceable over load protector and Supply & Fix new over load protector for 1.0 /1.5 /2.0 Ton capacity window type Air Conditioner complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair sensor remote plate(PCB) suitable for 1.5/2.0 Ton capacity split type AC complete all as specified and directed by Engineer-in-Charge.

Supply of sensor remote handset suitable for 1.5/2.0 Ton capacity split type AC complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement multipurpose door lock with duplicate key of refrigerator of any make & capacity complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable cooling coil of window/split type AC any capacity and any make with sins cutting in let outlet connecting copper pipe and providing new cooling coil with sins and connecting in let out let copper pipe by bracing and replacement of nut bolts complete all as specified and directed by Engineer-in-Charge.

Supply & fix Condensing unit Bracket of any size and type suitable for supporting to out door unit of split type AC including nut, bolts & washers complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Contactor of split type AC any capacity complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement sunction & liquide line valve of size (5/8"&1/4")/(5/8"&3/8") suitable for split type AC complete all as specified and directed by Engineer-in-Charge.

Supply and filling Refrigerant Gas R-22/R-32/R-404 as requirement at site complete all as specified and directed by Engineer-in-Charge.

Repair/eplacement of indoor unit of split type AC 1.5TR capacity having 3 star rating complete with all accessories such as installation plate with screw, blower motor, swing notor, filter and PCB etc duly prewired including reconnecting of existing refrigerant piping, electrical connections, drain pipe etc complete all as specified and directed by Engineer-in-Charge. (Note :- Old indoor unit will be deposied to MES (E/M) Store yard.

Repair/replacement of outdoor unit of split type AC 1.5TR cap having 3 star rating complete with all accessories such as hermetically sealed compressor, condenser unit,capacitor, relay, fan motor etc duly prewired including reconnecting of existing refrigerant piping, electrical connection,etc complete all as specified and directed. (Note :- Old Outdoor unit will be deposied to MES (E/M) Store yard

Darpan Construction