REPAIR / REPLACEMENT / MAINTENANCE OF CENTRAL AC PLANT -10 TR, HOT WATER GENERATOR, CENTRAL HEATING PLANT (10 TR AND 33 TR) HEATERS / BLOWERS AND CERTAIN MISC WORKS AT 901 SU AF STN NATHATOP

Amount

Maintenance / servicing / repairing/ cleaning / Painting works/ for AC plant package type 10 x 3= 30 TR package plant, condenser Air cooled type-06 Nos, Compressor 5.5 TR -06 Nos, Thermometer / pressure gauge/ complete duct / AHU package complete system, Connection tubes, PCB & sensor system, humidifier system (heating)/ hot water generator and the following works/maintenance carried out this scope work & and replacement of unsv parts paid separately mentioned & complete Natatop stn all as specified and directed Engr-in-Charge . (Note :1 :- Item Srl no: 1, (a) Above all attending to complaint/break down calls when called upon. Repair/replacement of microprocessor control if installed. Reporting the healthiness of the plant and suggesting improvements if any) (b)The work will be carried out either by Voltas personnel or its authorized sub- contractors as directed by Voltas. (c) This scheme does not cover damage to equipment / ancillaries or failure due to environmental conditions and due to contaminated / hard water, there itmes measured and paid separatly under respetive schedule. (d) Each plant will be tested in the presence of GE, Engineer-in- Charge and ref of the user unit. (e) The test results shall be recorded and shall be preserved duly signed by the contractor, Engineer-in- Charge and ref of the user unit. (f) The contractor shall get the sample of all the materials approved from in presence of Rep of user before placing the order for bulk procurment (g) The material procured and brought at site by the contractor shall be got approved from Engr-in- Charge in presence of rep of user before incorporation in the work. (i) Clean water strainers. (ii) Check the earth connection and fuses. (iii) Clean the condenser and other equipments. (iv) Check for leakage of gas (exterior). (v) Clean the controls. (vi) Clean all the air filters.(vii) Check compressor oil for discoloration or contamination. (viii) Check starting and running current and voltage while running.(ix) Check the insulation resistance valve. (x) Defrost cooling coil, close suction line slowly and note the efficiency.(xi) Check leak in the seal of shaft. (xii) Check leak LP and HP cut-outs i.e. 5 lbs/inch2 for LP and 150 lbs/inch2 for HP.(xiii) Check expansion valves. (xiv) Check for entire system with the help of water & soap.(xv) Clean the drip tray with water.(xvi) Check the condition of blower fans, shafts and its direction of rotation.(xvii) Check the ducting condition.(xviii) Check the working of the plants and limits of vibration and noise (xix) Carry out the capacity test. (xx) Check suction and delivery of the compressor and its efficiency.(xxi) Clean the condenser with compressed air, brush and water carry out pressure test at 250 psi of CO2 for any eaks.(xxii) Dismantle the weather make chamber by removing duct connections and opening the return air box, clean the evaporator coil, drip tray, ducting and repair the return air box (if required) , paint the system and re-install the same.(xxiii) Overhaul the blower motor including cleaning of runners.(xxiv) Check the service valves for wear.(xxv) Overhaul the compressor motor and starter xxvi Clean the contacts of LP/HP switches.(xxvi) Check and adjust the alignment of belts and their tension.(xxvii) Check the wiring and all the connections including meggering.(xxviii) Complete test for leaks.(xxix) Check thermostatic switch and clean the contacts(xxx) water cooled system/water line clening & paintng incl cooling tower (xxxi) all pump any size overhuling and repairing /replacement of unserviceable gland / shaft/ bearing/ gland cupling complete(xxxii) Cooling tower cleaning with Scrapper .

M&L for Descaling of Water cooled Condencer of Package unit with cleaning of cooling coil, Air filters and cleaning of Cooling Tower of 10 TR

M&L for R-22/407 & 410 Gas Charging for Ductable & Packaged type AC plant include welding work complete all as specified and as directed.

M&L for N2 Flushing, leakage testing & Vaccummissing for AC plant complete all as specified and as directed.

M&L for Motorized Dampers for Ductable AC complete all as specified and as directed.

M&L for Motorized Dampers for Packaged AC complete all as specified and as directed.

M&L for the following spare parts complete all as specified and as directed by Engr-in- charge. Note for Srl item No 7.01 to 7.36 : The material procured and brought at site by the contractor shall be got approved from Engr-in- Charge and GE in presence of rep of user before incorporation in the work.

S&F in repair Compressor of capacity 5.5 ton complete all as specified and as directed by Engr-in-Charge. Make: Voltas or its equivalent

S&F in repair PCB circuit for Ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair PCB circuit for Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Blower motor IDU for Ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Blower motor IDU for Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Condensor fan motor ODU for Ductable & Packged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Air filter for Ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Air filter for Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Blower for Ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Blower for Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Single Phase preventer complete all as specified and as directed by Engr-in- charge.

S&F in repair AL powder coated Grill complete all as specified and as directed by Engr-in- charge.

S&F in repair AL powder coated Diffusers complete all as specified and as directed by Engr-in- charge.

S&F in repair Motorized Dampers for Ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Motorized Dampers for Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair HP-LP Switch Ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair HP-LP Switch Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Sensor for ductable type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Sensor for Packaged type AC complete all as specified and as directed by Engr-in- charge.

S&F in repair Expension valve 5.5 TR complete all as specified and as directed by Engr-in- charge.

S&F in repair Insulation Nitrile Rubber 13mm complete all as specified and as directed by Engr-in- charge.

S&F in repair Canvass Connection fire proof complete all as specified and as directed by Engr-in- charge.

S&F in repair Copper piping, Insulation, supporters, Nut bolts, painting of pipe ( If requierd ) Angle bracket etc complete all as specified and as directed by Engr-in- charge.

S&F in repair Acoustic sound proofing complete all as specified and as directed by Engr-in- charge.

S&F in repair 2 HP motor with long shaft ,3 phase, 415 volt, 50 Hz complete as per existing model with suitable starter complete all as specified and directed by Engr-in- charge. ( Make: Kirlosker/ CRI/Texmo)

S&F in repair up to 3 HP motor complete rewinding and replacing condensior fan body, suitable size of stater ,1 phase, 220 volt, 50 Hz complete set as per existing Model complete all as specified and directed by Engr-in- charge.

S&F in repair 3 HP motor with long shaft ,3 phase, 415 volt, 50 Hz complete as per existing Model with suitable starter complete all as specified and directed by Engr-in- charge. ( Make: Kirlosker/ CRI/Texmo)

S&F in repair MCCB 4 Pole, Microprocessor Based 250A, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos complete all as specified and as directed by Engr-in- charge. (Make : Siemens cat part No : 3VT2725-2AA46-0AA0, L&T cat part No 3VT9225-6AP00, Schneider cat part No CM92151OOOOAG or its Equivalent)

S&F in repair MCCB 4 Pole, Microprocessor Based 100 A, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos complete all as specified and as directed by Engr-in- charge. (Make : Siemens cat part No : 3VT1710-2EC46-0AA0, L&T cat part No : DZ1F0100DXH1A & or its Equivalent Schneider/Legrand )

S&F in repair MCCB 4 Pole, Microprocessor Based 160A, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, protection, -01 Nos complete all as specified and as directed by Engr-in- charge. (Make : Siemens: 3VT2725-2AA46-0AA0, L&T cat part No - 3VT9216-6AP00 & Schneider cat part No : CM92152OOOOAG or its Equivalent)

S&F in repair Heating element 3000 watts complete all as specified and as directed by Engr-in- charge.

S&F in repair Power contactor 32 Amps 3 pole as per sample complete all as specified and as directed by Engr-in- charge.

S&F in repair Power contactor 100 Amps 3 pole as per sample complete all as specified and as directed by Engr-in- charge.

S&F in repair Air pressure meter /guage as per existing model complete all as specified and as directed by Engr-in- charge.

S&F in repair Temperature meter /guage as per existing model complete all as specified and as directed by Engr-in- charge.

S&F in repair GM gate Valve glope type 15mm complete all as specified and as directed by Engr-in- charge.

Disconnecting the motor with centrifugal pump set and Repair/Rewinding of motor of capacity 3/5 HP three phase 415 Volts ,50 HZ by rewinding the motor with super enamelled copper conductor of standard size including varnish, insulation paper and tape . Assembly of motor with pump set with necessary studs, bolts, washers and bearing etc complete all as specified and directed.

Disconnecting the motor with centrifugal pump set and Repair/Rewinding of motor of capacity 7.5/10 HP three phase 415 Volts ,50 HZ by rewinding the motor with super enamelled copper conductor of standard size including varnish, insulation paper and tape . Assembly of motor with pump set with necessary studs, bolts, washers and bearing etc complete all as specified and directed.

S&F in repair cast iron Butterfly Valve 100mm bore , SS dise type with hand lever operated, lining test pressure PN 1.6 ISI marked including welding work with all fittings such as nuts , bolts, washers and rubber gasket etc complete in all respect all as specified.

S&F in repair cast iron Butterfly Valve 80mm bore , SS dise type with hand lever operated, lining test pressure PN 1.6 ISI marked including welding work all fittings such as nuts , bolts, washers and rubber gasket etc complete in all respect all as specified.

S&F in repair cast iron Butterfly Valve , SS dise with hand lever operated, lining test pressure PN 1.6 ISI marked of size 50 mm dia including welding work all fittings such as nuts , bolts, washers and rubber gasket etc complete in all respect all as specified.

Servicing of hot water boiler, disconcting electric drain out water opening of burner chamber boiler asembly, al accessories and mounting taking out helical coil of make-alfa therm hot generator 100000K Cal / Hrs, cleaing of combustion chamber reparing/ replacement of any unsv part as specified in each it complete all as specifeid and directed , ms mentioned. Note:-The job shall be carried out during entire period of contract. Repair of hot wate boiler of cqapacity 100000K cal/Hr including repair / replacement of following parts from item No. (a) to (o) to make it functional as specified and directed by Engr-in-Charge.

S&F in repair helical coil asembly complete all as specified and as directed by Engr-in- charge.

S&F in repair input ignition transformer 220 volts of output 11KV to 14 KV complete all as specified and as directed by Engr-in- charge.

S&F in repair gasket suitable for hot water boiler complete all as specified and as directed by Engr-in- charge.

S&F in repair sequence controller for hot water boiler complete all as specified and as directed by Engr-in- charge.

S&F in repair refactory plate as per sample complete all as specified and as directed by Engr-in- charge.

S&F in repair of differential pressure Gauge- 0 to 10 Kg/ Cm square suitable for hot water boiler complete all as specified and as directed by Engr-in- charge.

S&F in repair photo cell for hot water boiler complete all as specified and as directed by Engr-in- charge.

S&F in repair motorised barrel pump of capacity 1 HP , 2850 RPM, Single phase with rubber hose pipe 15 RM complete with all accessories complete all as specified and directed by Engr-in-Charge . Make: Bharat, Kirloskar

S&F in repair gate valve of capacity 50mm dia suitable for hot/ cold water complete all as specified and as directed by Engr-in- charge. Make: Leader/ surya parkash.

S&F in repair gate valve of capacity 40mm dia suitable for hot/ cold water complete all as specified and as directed by Engr-in- charge. Make: Leader/ surya parkash ISI marked.

S&F in repair of solenoid valve for hot water boiler complete all as specified and as directed by Engr-in- charge

S&F in repair of fuel TPL pipe to buring assembly for hot water boler complete all as specified and as directed by Engr-in- charge

S&F in repair of fuel filter assembly 1/2 Ltr capacity with filter complete all as specified and as directed by Engr-in- charge

S&F in repair burner of boiler for 1 L K cal make ecoflame or equivelant or as per sample complete all as specified and as directed by Engr-in- charge

S&F in repair starting panel of boiler for 1 LK cal make as per sample Rapid cool complete all as specified and as directed by Engr-in- charge

S&F in repair electronic buzzer for hot water boiler of 1 L Kcal complete all as specified and as directed by Engr-in- charge

Replacement of Gun-metal, globe or gate valves, 40mm dia , heavy duty, with iron wheel head, screwed both ends (ISI marked), complete all as specified & directed by Engr-in-Charge.

Replacement of Gun-metal, globe or gate valves, 50mm dia , heavy duty, with iron wheel head, screwed both ends (ISI marked), complete all as specified & directed by Engr-in-Charge.

S&F in repair MNX 9 contacter type for hot water boiler of 1 L kcal complete all as specified and as directed by Engr-in- charge

S&F in repair Bimetallic relay of 3 to 5 Amp for hot water boiler of 1 L kcal complete all as specified and as directed by Engr-in- charge

S&F in repair single phase preventer for hot water boiler of 1 L kcal complete all as specified and as directed by Engr-in- charge

S&F in repair control module for hot water boiler of 1 L Kcal complete all as specified and as directed by Engr-in- charge

S&F in repair testing and commissioning of centrifugal pump set of capacity 3 HP, 3 phase , 415 Volt, 50 HZ & discharge, Head 22 to 33 m, size 50x40mm, dischare 4.5 to 2.5 l/s asspecified and directed by Engr-in-Chage.

Taking down old unsv cable and supply and laying of PVC insulated sheathed 6 sqmm, 3 core flate mulfistrand copper conductor cable complete all as specified and directed by Engr-in-Chage.

S&F in replacement of nozzel for WHB as specified and directed by Engr-in-Chage

S&F in replacement reducer nipple for WHB as specified and directed by Engr-in-Cahge.

S&F in replacement of teflon tape for WHB as specified and directed by Engr-in-Chage.

M&L for Rewinding of pump motor of capcity 5 HP with super enamled copper and wire of same gauge etc using best quality of insulation materuals turning polishing of motor shaft by machining, replacement of bearing -02 Nos including all necessary repair work to make the equipment functional, as directed by Engr-in-Chage.

M&L for Rewinding of pump 3 HP with replacement of different unsv parts including all necessary repair work to make the equipment fully functional, as directed by Engr-in-Chage. Note:- Spare parts to be replaced for this item will be measured and paid separately.

S&F in repair of following item as required for overhauling/ repairing the centrifugal pump set under srl item No. 08 to 9.

(a) Impeller

(b) Pump shaft

(c) Thrust Bearing

(d) Water seal

(f) Bushing

M&L for & cleaning of water tank of capacity 10,000 ltr PVC insulated sintex tank using cleaning solution and de-silting as specifed and dircted by Engr-in-chage.

S&F in repair star delta starter suitable for 5 HP submersible pump as specifed and directed by Engr-in-chage.

S&F in repair star delta starter suitable for 20 HP submersible pump as specifed and directed by Engr-in-chage.

S&F in repair star delta starter suitable for 3 HP submersible pump as specifed and directed by Engr-in-chage.

M&L in repair K-flex for following MS/ GI pipe 19 thick K-flex insulation including jointing and fixing material such as tape insulation self adhesive with aluminium cladding size of aluminium cladding is not less than 0.1mm

80 mm dia

50 mm dia maek: K-flex/ superion

Taking up or down GI tubing on trench / surfac / wall and connection including cleaning & re-fixing and removal of following size:-

20 mm & 25 dia

40 mm & 50 mm dia

Taking down of unsv pipe of any make and size except 40/50 mm dia .

S&F steel water tube medium grade galvanised with all fittings including shor lengths, laid in trenchs/ floors / wall with all fittings (such as bends, elbows, Tee, short, pieces, connectors, back nuts, diminishingpieces, caps and plugs, nuions etc.) following size as specified.

50 mm dia

40 mm dia

Taking down of existing MS sheet hot water storage 1500 Ltrs tubular tank from the mounting and checking it forany leakages , damges etc and making on site arrangement for repair of tank by welding with suitable size MS plate making it completely leak proof and refixing the same after wraping with insulation at the existing height and dully fixing with fastner, nust and bolts etc complete all as specified and directed by Engr-in-chage.

Supply and laying of PVC insulated sheathed multi starnded copper conductor submersible pump 20 HP cable 10 sqmm , 4 core mulfistrand copper conductor cable complete all as specified and directed by Engr-in-charge.

Repair/ attending break down of boiler to make completely functional in all respect to with out replacing spare parts complete all as specified and as directed. Note: The item include any type of breakdown and sundry item cost deemed to be include inthe quoted rate. Note: The work under subject BoQ (item No. 1 to 26) is meant for maint and repair of Boiler in AF Stn 901 SU under GE (AF) Udhampur. The work shall be executed on ground on required basis but being remote station and extreme wheather condition contractor must stand by all the materual and Engineer to rectify the breakdown of Boiler Contractor shall deploy sufficient resources to keep smooth workingof boiler in the AF Stn. In addition any breakdown shall be communicated to contractor or his representative by concerned Engr-in-charge / JE E/M through phone call, text message, complaintslip and or in wirting through site order book or through other means. Non complying of attending breakdown by contractor within 24 hours after notify the complaint, recovery @ 2000/ per day shall be recovered from contractor's payment for ech breakdown so notified.

S&F in repair of GI socket 20/25/40/50 /80 MM complete as per existing size all as specifeid and as directd

Dismantling Geyser of capacity 25/35 & 50 litres taking out burnt out parts of geysers and replacement with new parts complete all as as directed by AGE E/M -for following :- (Make : Crompton/Bajaj/Usha/Recold ) Note :- Wornt out parts and spares will be measured and paid for separately

S&F in repair to geyser, capacity 25/35 & 50 ltr with under mentioned following items :-

S&F in repair Inner tank made out of copper/ stainless steel of capacity 25/35 Ltrs.

S&F in repair Inner tank made out of copper/ stainless steel of capacity 50 Ltrs

S&F in repair Heating element 2 kw Round type .make- Recold/ Crompton/Bajaj/Usha

S&F in repair Heating element 1.5 kw. Recold/ Crompton/Bajaj/Usha

S&F in repair Heating element 1.0 kw. Recold/ Crompton/Bajaj/Usha

S&F in repair Thermostat switcs

S&F in repair Appartus platefor 25/35/50 litres capacity

S&F in repair Heating element 2 kw tikona type.make- Recold/ Crompton/Bajaj/Usha

S&F in repairs of Heavey Stainless steel geyser connection pipe 304 Grade Graiding for extra connection including taking down complete all as specified and as directed. Make : Usha / Bajaj/ Crompton

S&F in repairs of Heavey duty PVC pipe( 36" inch for geyser connection pipe for extra connection inclluding taking down complete all as specified and as directed. Make : Usha / Bajaj/ Crompton

S&F in repairs base 09 Nuts assembly, compatible to existing geyser, with inlet and thermostat pipe with drain plug inclusive of clamps for holding the element with nuts, bolts and gasket complete including taking down all as specified and as directed.

S&F in repairs base 06 Nuts assembly, compatible to existing geyser, with inlet and thermostat pipe with drain plug inclusive of clamps for holding the element with nuts, bolts and gasket including taking down complete all as specified and as directed.

S&F in repairs GI tubing medium grade of size 25mm bore ISI marked galvanized with all fittings such as bends, elbows, tees, check nuts, unions nipples etc for cold water pipe line complete all as specified and as directed .

GI tubing medium grade of size 20mm bore ISI marked galvanized with all fittings such as bends, elbows, tees, check nuts, unions nipples etc for cold water pipe line complete all as specified and as directed including taking down old.

S&F in repairs GI tubing medium grade of size 15mm bore ISI marked galvanized with all fittings such as bends, elbows, tees, check nuts, unions nipples etc for cold water pipe line complete all as specified and as directed.

Plug type bib taps, cast iron, screwed for iron pipe and fixed of size 15/20 mm bore dia complete all as specified and as directed.

S&F in repairs Stop valves/angle vale 15mm , cast copper alloy, screwed down, high pressure,with crutch or butterfly handle, screwed both ends for ironpipe or for unions and fixed complete all as specified and as directed.

S&F in repairs Stop valves/angle vale 20mm , cast copper alloy, screwed down, high pressure,with crutch or butterfly handle, screwed both ends for ironpipe or for unions and fixed

S&F in repairs plug top 3 pin 15 Amp ISI marked including taking down complete all as specified and as directed. (Make: Anchor/ legrand/indoasian) complete all as specified and as directed.

M&L in repair of colour Red/Green0.5 watt B22 Holder base complete all as specified and as directed(.Make: Wipro/Bajaj/Surya )

Supply and fixing Plug socket board with metal socket and plug DP 20 Amp (I Phase ,1 Neutral and earth ) complete including taking down all as specified and as directed. (Make Legrand/ indoasian/ havells)

Servicing and maintanence for Indoor unit split type Air conditioners of any type / capacity taking down carefully indoor unit servicing and cleaning for all filter, blower, Indoor coil assy, PCB terminal block, frame grill assy incl greasing for blower motor complete with reassembling the same one, incl good cleaning carefully for out side area used saft cloth with coolin/ shop and testing the same to the entire satisfaction of Engineer-in-Charge, all as directed. Note :- Spares required for repair work will be measured and paid for separately under respective item of BOQ

Servicing and maintanence for Out door unit for split AC and window Air conditioners of any type / capacity servicing , cleaning for all filter, fan blade , coil assy, terminal block, frame grill assy, coil guard incl greasing for fan motor complete with reassembling the same one, incl good cleaning carefully for out side area used saft cloth with coolin/ shop and testing the same to the entire satisfaction of Engineer-in-Charge, all as directed. Note :- Spares required for repair work will be measured and paid for separately under respective item of BOQ

Disconnecting, cutting and taking out condensor Coil assy for indoor / outdoor unit find out gas leaking area and brazing work complete and cleaning refitting with testing complete all as specified and directed by the Engineer-in-charge. Note :- The cost of gas shall be deemed to be included in the rate quoted and nothing extra shall be admissible on this account.

Disconnecting, cutting and taking out unserviceable compressor (R-22 gas ) for 1.5 Ton Spilt type AC and replacing with same new compressor including soldering /brazing as required with gas charging in the compressor making electrical and machanical connections all inclusive and testing on load complete all as specified and directed by the Engineer-in-charge. Make : Voltas/Bluestar/LLoyd/Carrier Note :- The cost of gas shall be deemed to be included in the rate quoted and nothing extra shall be admissible on this account.

Disconnecting, cutting and taking out unserviceable compressor (R-22 gas ) for 2 Ton Spilt type AC and replacing with same new compressor including soldering /brazing as required with gas charging in the compressor making electrical and machanical connections all inclusive and testing on load complete all as specified and directed by the Engineer-in-charge. Make : Voltas/Bluestar/LLoyd/Carrier Note :- The cost of gas shall be deemed to be included in the rate quoted and nothing extra shall be admissible on this account.

Disconnecting, cutting and taking out unserviceable compressor (R-410a gas ) for 1.5 Ton Spilt type AC and replacing with same new compressor including soldering /brazing as required with gas charging in the compressor making electrical and machanical connections all inclusive and testing on load complete all as specified and directed by the Engineer-in-charge. Make : Voltas/Bluestar/LLoyd/Carrier Note :- The cost of gas shall be deemed to be included in the rate quoted and nothing extra shall be admissible on this account.

Supply and replacing thermostate switch for 1.5 Ton capacity Air conditioner single phase 240 Volts and 2 Ton Air conditioner 415 Volts, all as specified and directed. Make :- Renutrol/Indfoss or equivalent as approved by GE.

Supply and replacing control card (PCB) of inner unit of 1.5 Ton AC, all as specified and directed.

Supply and replacing (eixsiting same size ) Indoor unit blower motor for 1.5 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) Indoor unit blower/ fan and bushes for 1.5 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) Indoor unit blower motor for 2.0 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) Indoor unit blower / fan and bushes for 2 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) outdoor unit blower motor for 1.5 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) outdoor unit blower /Fan blade with bushes for 1.5 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) outdoor unit blower motor for 2.0 Ton capacity AC, all as specified and directed.

Supply and replacing (eixsiting same size ) outdoor unit blower/Fan blade with bushes for 2.0 Ton capacity AC, all as specified and directed.

Supply and replacing Hot and cold valve for 1.5/2.0 Ton capacity AC, all as specified and directed.

Supply and replacing window AC fan motor for 1/1.5/2 Ton capacity AC, all as specified and directed.

Supply and replacing window AC fan motor blade / fan for 1/1.5/2 Ton capacity AC, all as specified and directed.

Supply and replacing running capacitor 45 mfd + 10 mfd (combined unit), all as specified and directed by Engineer-in-Charge. Make :- Apcos/Natraj/Tesla/Spark

Supply and replacing running capacitor 36 mfd + 10 mfd (combined unit), all as specified and directed by Engineer-in-Charge. Make :- Apcos/Natraj/Tesla/Spark

Supply and replacing starting capacitor 80 mfd - 100 mfd, all as specified and directed by Engineer-in-Charge. Make :- Apcos/Natraj/Tesla/Spark

Supply and replacing starting capacitor 60 mfd - 80 mfd, all as specified and directed by Engineer-in-Charge. Make :- Apcos/Natraj/Tesla/Spark

Supply and replacing running capacitor 10 mfd + 10 mfd (combined unit), all as specified and directed by Engineer-in-Charge. Make :- Apcos/Natraj/Tesla/Spark

Supply and replacing starting relay of 1.5/2.0 Ton window complete all as specified and directed by Engineer-in-Charge. Make :- Renutrol/Indfoss

Supply and replacing route pipe (copper tube) of size 3/8" dia complete with insulation all as specified and directed by Engineer-in-Charge.

Supply and replacing route pipe (copper tube) of size 5/8" dia complete with insulation all as specified and directed by Engineer-in-Charge.

Supply and replacing route pipe (copper tube) of size 1/4" dia complete with insulation all as specified and directed by Engineer-in-Charge.

Supply and replacing route pipe (copper tube) of size 1/2" dia complete with insulation all as specified and directed by Engineer-in-Charge.

Supply and replacing filter flap for indoor unit (existing size ) complete set all as specified and directed by Engineer-in-Charge.

Supply (existing same model)and replacing codensor outdoor unit complete for 1.5 ton AC all as specified and directed by Engineer-in-Charge.

Supply(existing same model) and replacing codensor outdoor unit complete for 2.0 ton AC all as specified and directed by Engineer-in-Charge.

Supply and refilling of gas R-22 /410 Ain 2 Ton / 1.5 Ton AC including necessary arrangement for gas filling all as specified and directed by Engineer-in-Charge.

Supply and refilling of gas R-410a in 1.5 Ton AC including necessary arrangement for gas filling all as specified and directed by Engineer-in-Charge.

Supply and replacing thermal overload relay for 1.5/2.0 Ton AC all as specified and directed by Engineer-in-Charge. Make :- Renutrol/Indfoss

M&L in repair of rewinding of Electronic Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed low and high voltage cut out protection for input variation between 130 V to 300 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 3 KVA.(Make : V- Guard model VWR 400 equivalent Micro tech) all as directed.

M&L in repair of rewinding of Electronic Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed low and high voltage cut out protection for input variation between 130 V to 300 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA.(Make : V- Guard model VWR 400 equivalent Micro tech) all as directed.

M&L in repair of rewinding of voltage stabilizer of capacity 3 to 5 KVA single phase and rewinding of the main transformer unit with standard copper enamelled wire and making connection (internal), testing the stabilizer to the entire satisfaction of Engineer-in-Charge, all as directed.

Supply and replacing control card of voltage stabilizer PCB sensor etc.all as specified and directed by Engineer-in-Charge.

S&F in repair Ics and relays all as specified and directed by Engineer-in-Charge.

Taking out the Refrigerator of capacity 280/310 Ltr and replacement of following parts, reassembly of unit and testing the same to the entire satisfaction of the Engineer-in-Charge.

S&F in repair of compressor sealed unit including necessary brazing work as required.

S&F in repair of Thermostate switch suitable for 280/310 Ltrs caapcity refrigerator. Make :- Renutrol/Indfoss or equivalent as approved by GE.

M&L for refilling of gas as per existing gas in the compressor of refrigerator of any make and capacity with R-134a gas/ carbon free gas.

S&F in repair of thermal overload relay for 280/310 Ltrs capacity refrigerator. Make :- Renutrol/Indfoss or equivalent as approved by GE.

Disconnecting the refrigerator of capacity 165/210 ltr and replacement of the following spares required for repair work including reassembly and testing all as directed.

S&F in repair of Thermostate switch suitable for 165/210 Ltrs caapcity refrigerator. Make :- Renutrol/Indfoss or equivalent as approved by GE.

S&F in repair Capilliary tube including brazing work.

S&F in repair of thermal over load relay.

S&F in repair of compressor sealed unit including necessary brazing work as required.

S&F in repair of Ics and relay.

Taking out Deep Freezer 320 Ltr capacity 230 V AC 50HZ , supply and replacement of following unserviceable parts, reassembling the same after repair and testing on load after completion of job, all as directed.

S&F in repair of compressor sealed unit including necessary brazing work as required. Make ; Voltas/ blue star/ carrier

S&F in repair Thermal over load relay. Make :- Renutrol/Indfoss or equivalent as approved by GE.

Supply and refilling of gas as per existing gas including necessary arrangement for gas filling.

S&F in repair of Thermostate switch. Make :- Renutrol/Indfoss or equivalent as approved by GE.

Taking down indoor/outdoor unit of capacity 1.5/2.0 ton capacity after opening electrical connections, securing the refrigerant gas in the compressor and opening refrigeration pipe line safely. Shifting the inddor/outdoor unit for fixing at new places, mounting after drilling hole over out door unit stands, connecting refrigeration pipe line with indoor unit, electrical connection and charging refrigeration gas complete all as specified and directed by Engr-in-Charge. Note :- Additional Refrigerant gas and copper pipe line and insulation will be measured and paid for separately

S&F in repair of out door unit with copper condensor compressor , factory made fixing arrangement / stand and required copper tube (3/8")/ (5/8") / (1/4") not less than 03 RM complete set for split type AC 1.5 ton capacity Hot and cool -03 star ,complete all as specified and directed by the Engineer-in-charge.(Make : Voltas/Bluestar/LLoyd/Carrier/ godrej)

S&F in repair of out door unit with compressor complete set for split type AC 2.0 ton capacity Hot and cool -03 strar, complete all as specified and directed by the Engineer-in-charge.(Make : Voltas/Bluestar/LLoyd/Carrier/ godrej)

Stands for outdoor unit including drilling hole, nuts bolts , fastners etc complete all as required at site.

S&F in repair Indoor unit suitable for out dooor unit 1.5 TR, with PCB, Remote operation facilated with mode convertor, Temprature Low & High, Timer, Fan speed controller, , Rlape rotation, outoswing, slip rode, plastic air filter , water drain pipe not less than 03 RM, required 03 core PVC insulated and PVC sheathed cable card size 2.5 sqmm not less than 03 RM all as specified and directed by Engr-in-Charge.

All as above srl no item No. 88 but suitable for 02 TR outdoor unit.

Submain wiring with Four single core PVC insulated flexible copper conductor cable FRLS of size 6 sqmm and one single core PVC insulated flexible copper conductor cable green colour of size 6 Sqmm as earth lead in & including surface PVC conduit Heavey duty fixing to wall with clamps complete all as specified and directed by Engr-in-Charge Note: four runs of 6 sqmm and one run of 6 sqmm cable and one run of PVC conduit shall be measured as one RM.

S&F in repair MCB single pole 240 volts 5 to 30 amps C' Curve, with rupturing capacity 10 KA, all as specified.

S&F in repair MCB single pole & neutral 240 volts 20 amps C' Curve,with rupturing capacity 10 KA, all as specified.

S&F in repair MCB TPN 240 volts 32 amps C' Curve,with rupturing capacity 10 KA, all as specified.

S&F in repair of distribution board iron clad, double door with IP-43 1K-09 protection suitable for MCB TPN as incommer and MCB SP as outgoing 415 Volts 3 phase 50 C/s 4 way, complete with appropriate size copper bus bar and neutral link complete all as required at site or directed by Engr-in-Charge.

S&F in repair Switch socket out let multi purpose 2 in one, 3 pin, 6 and 16 Amp flush type universal all as specified and directed by the Engineer-in-Charge.

S&F in repair the (exisiting model ) Plug Top 3 pin suitable for 230 Volts 50 HZ 16/20 Amps, all as specified.

S&F in repair to DB pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB including taking down complete all as specified and directed by the Engineer-in-charge.

M&L in repair of defrost timer for domestic refrigerator complete all as specified and directed by the Engineer-in-charge. Make :- Kelvinator/Godrej/Voltas/LG

S&F in repair of float valve with PVC float ball brass stem & fly nut complete with screwed for iron pipe 15 mm bore complete all as specified and directed by the Engineer-in-charge. Make :- Prayag/Parko or equivalent as approved by GE.

M&L for rewiring of monoblock pump (Tullu pump) up to 3 HP 230 Volts, single phase, complete including transformer , Two coat painting one coat of red oxide paint along with minor repair of pump such as repair / replacement of bush/ ball bearing, gland rope, impeller setting and rubber gasket etc. all as specified and directed by the Engineer-in-charge.

S&F in repair of insulation of GI tubing 19mm thick of size 28mm internal dia including jointing material with self adhesive sclvent etc including aluminium cladding complete all as specified and directed by Engr-in-Charge.

Supply only thermic fluid of capacity above 200 degree temp as vaporisation temperature complete all as specified and directed by Engr-in-Charge.

S&F in repair MCB single pole& Nutral 240 Volts 32 to 60 Amps with rupturing capacity 10KA complete all as specified and as directed. Make Hager/MDS/Merlin Gerin

S&F in repair MCB single pole 240 Volts 5 to 30 Amps with rupturing capacity 10KA complete all as specified and as directed. Make Hager/MDS/Merlin Gerin

S&F in repair MCB Tripple pole 240 Volts 40 Amps with rupturing capacity 36KA complete all as specified and as dierected . Make Hager/MDS/Merlin Gerin

S&F in repair MCB Tripple pole 240 Volts 63 Amps with rupturing capacity 36KA complete all as specified and as directed . Make Hager/MDS/Merlin Gerin

M&L for lagging / insulation of pipe in repair of GI pipe including plumbing etc if required with 25mm thick bounded mineral wool pre sections 'SNAP ON' pipe sections of denicity 144 Kg/cum conforming to IS-9842 for 50mm dia GI pipe including chicken mesh wire netting 25 mm gauge, 20mm mesh added and with alluminium foil of .01 mm complete all as specified and directed.

S&F in repair Gun metal globe or gate valve with iron wheel head screwed both ends for iron pipes and fixed suitable for 40 mm dia pipe complete all as specified and as directed.

S&F in repair Gun metal globe or gate valve with iron wheel head screwed both ends for iron pipes and fixed suitable for 25 mm dia pipe complete all as specified and as directed.

S&F in repair MS pipe heavy grade with all fittings laid in floor / trenches / on the wall nominal dia 50 mm as per IS 3589 of 1981 thickness 5.4 mm including taking down complete all as specified and directed at site by Engr-in-Charge

MS pipe heavy grade in repair with all fittings laid in floor / trenches / on the wall nominal dia 25 mm as per IS 3589 of 1981 thickness 5.4 mm including taking down complete all as specified and directed at site by Engr-in-Charge

S&F in repair of Stop valves,cast copper alloy screwed down high pressure with crutch or butterfly handel screwed both ends for iron pipe or for brass ferrule and fixed for 25 mm bore pipe,complete all as specified and directed at site.

S&F in repair of Off Load Change over switch 200 Amps with enclosure Rated Voltage 415 AC 50HZ Type 4 Pole complete all as specifed and as directed

S&F in repair Off Load Change over switch 400 Amps with enclosure Rated Voltage 415 AC 50HZ Type 4 Pole complete all as specifed and as directed

S&F in repair Off Load Change over switch 100 Amps with enclosure Rated Voltage 415 AC 50HZ Type 4 Pole complete all as specifed and as directed

S&F in repair of 15/16 Amps switch socket combination with PVC box complete all as specified and as diercted .

Dismentalling of squirrel cage induction of motor capacity 3 HP ,440 volts 1500 RPM and rewinding with supper enamelled copper conductor wire as per existing gauge and Nos of turns including insulation material and taking out from its orginal position and transportation from site to workshop complete all as directed.

S&F in repair OFR up to 2500 watt 13fin oil filled radiator for Noiseless heating adjustable thermostate and three heat setting featuring safety tilt and an autothermal shut off to prevent overheating complete all as specified and as diercted .

S&F in repair of corded electric of 1500 W to 2400 W copper heat pillar portable type room heater 230 volts AC with replacement of twin halogen rods capacity 750 watt / 1000 watt / 1200 watt complete all as specified and directed.

Maintenance / servicing / repairing / cleaning etc of thermic fluid 4x1 lakh K-cal central air heating plant with air pressure / water pressure / chemicals etc alongwith disconnection all relay / transformer / photo cell/ burner and refixing after repair with testing commissioning etc all as specified and directed by Engr-in-Charge. Each

Supply only tempareture controller TC-513 complete all as specified and as diercted

Supply only Sequence controller LOA-24171 B27 complete all as specified and as diercted .

Supply only photocell QRB1A complete all as specified and as diercted .

Supply only Ignition electrode complete all as specified and as diercted .

S&F in repair of heater /blower heating rod halogen type warm white startrack 24&23CM pin type corded electric any size any cap or as per existing size complete all as specified and as directed

S&F in repair PCB controller - Model - RDF-510, 230 volt, AC 50 HZ complete all as specified and as directed. Make-SIEMENS Cat part No - 210308E or its equivalent.

S&F in repair single phase permanently lubricated 1/12 HP-62 watt for indoor unit of central Air heating plant complete all as specified and as directed. Make : GE motor India PVT Ltd- Model NO 5KCP 29DG686 or its equivalent.

S&F in repair of solenoid valve suitable for indoor unit of central heating plant complete all as specified and as directed.

S&F in repair SPE echo frame -ignition transformer - COFIE 820-T-120 complete all as specified and as directed.

ASIA BUILDER