Repair comprehensive maintenance of standby DG Set and connected work in the area of Carriapa Vihar 1 WEC HQ Delhi Area Cassel Road EETSU WEE 505 ABW FSC AFTC FOL Depot CVD DIPAC Manekshaw Centre Arjun Vihar CICP COD under AGE U Elect Supp

Amount

M&L for carrying out "B" check for the following Diesel Engine Driven Generator sets of Make: Cummins/Kirlosker/Ruston/Graves/M&M/Ashok leyland as per manufacturer recommendation/ particular specification including replacement of required necessary spares and Replacement of Filters such as Fuel filter ,SLO By Pass Filter and lub oil filter complete sets along with rectification of minor defects, and cleaning of air filters/ breather,coolant tank with Blower and labour for filling/topping up and replacement of Engine oil/coolant and tuning of engine for DG set as listed below all as specified and directed Note (i) Rate Quoted includes the cost of distilled water for batteries,and minor acessories such as nuts and bolts O rings (ii) Engine Oil and Coolant shall be measured and paid under relevant Item.

1000 KVA Capacity forced water cooled with Heat Exchangers Make : Cummins Model : KTA- 38 -G5 at Manekshaw Center

750 KVA capacity Make:cummins Model KTA-38 -G2-1 at CO CICP

500 KVA capacity Make: M& Mahindra Model 12V6905GS at DIPAC

400 KVA capacity Make: Graves Model GPWTR-400 Carripa Vihar

250 KVA capacity Make:Kirloskar Model KG-284L1 at 1WEC

225 KVA capacity Make:cummins Model QSB6.7-616 at Cassel Road

180 KVA capacity Make:cummins Model QSB6.7-614 at COD EDP

160 KVA Capacity Make: Graves Model TBD-2V6-MK-I/GPW-160 at COD CICP / Arjun Vihar

160 KVA Capacity Make: Kirloskar Model SG1R-280-S/6SL9088TA at CVD Crane / 505 Wksp

125 KVA capacity Make:cummins Model 6BTAA59-613 at Cassel Road/Carripa Vihar/Fol Depot

125 KVA capacity Make:Greaves Model GPW11-125 4G11 at DIPAC

110KVA Capacity Make: Kirloskar model GIR 250MC at DIPAC

100KVA Capacity Make:Cummins at CVD (AC)

80 KVA Capacity Make: Cummins Model 4TBAA3.9G4 at EETSU

75 KVA Capacity Make: Cummins Model 4TBAA3.9G4 at Delhi HQ Area

62.5 KVA Capacity Make: Greaves Model 4G11TGI at Delhi HQ Area/FOL Depo

62.5 KVA Capacity Make: Kirloskar Model S3807/4R1040T at FSC / AFTC

62.5 KVA Capacity Make: Cummins Model 4TBAA3.3G11 at 1WEE / DIAV

40 KVA Capacity Make: Kirloskar Model X36TAA-G1 at AFTC

30 KVA Capacity Make: Kirloskar at 1WEC

5 KVA Capacity Make: Greaves Model GPA115KVA1510 at DIPAC

Supply only engine oil 15w 40 make: Servo/volvoline/Castrol Note : Engine Oil shall be supplied in Sealed Barrels

Supply only the coolant 5 liter container for cummins engines Cat No. 3167217 of Cummins / Fleet guard / approved make of OEM

Supply only pre mix coolant 5 liter container Cat No. CC2653 of Fleet guard / Cummins approved make of OEM

Supply only K cool super plus engine coolant of 5 liter can for kirloskar /M&M/Greaves Engine Make:K cool super plus or recommended by the OEM

Disconnecting and taking down unserviceable battery terminal and S&F battery terminal brass heavy duty.complete suitable for fixing on battery poles with nuts and bolts complete all as specified and directed.

M&L for supply and fixing aganist repairs stop soleniod/ shut off valve of capacity 250 to 1000 KVA DG Sets of any MAKE along with screen Filter including wiring connecting to panel circuit, starting and testing on load complete all as specified and directed. Make: As Per OEM Recommendation

Reapirs/ servicing to the stop Solinoid coil of capacity 12/24 Volt connected to the DG set of varoius capacity 200 to 30 KVA / any Makes including replacement of defective pars including winding complete all as specified and directed.

M&L for to carry out repairs to self starter by replcement of defective armature , field coils carbon brushes, soliniod, bearings reassembling the same and testing complete suitable for 24 volts/12 volts operation all as specified and directed

M&L for to carry out repairs to 12/24Volt Alternator/dynamo by replacement of carbon brush, electronic regulator / rectifier, bearings reassembling the same and testing complete all as specified and directed.

Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of various capacity from 1000 to 500 KVA including replacement of worn out and unserviceable Ó'rings / shutt off valve/Plungers complete all as specified and directed

Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of various capacity any make form 400 to 62.5 KVA any makeincluding replacement of worn out and unserviceable Ó'rings / shutt off valve/Plungers complete all as specified and directed

Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of various capacity any make form 40 to 25 KVA any makeincluding replacement of worn out and unserviceable Ó'rings /shutt off valve/Plungers complete all as specified and directed

Supply and fixing in replacement of Controller Make Deep-sea/woodward/power start of cummins/sedemac/L&T for AMF panel of Dg set capacity 25 KVA to 62.5 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: Cummins/Kirloskar/M&Mahindra/Greaves

Supply and fixing in replacement of Controller Make Deep-sea/woodward/power start of cummins /sedemac /L&T for AMF panel of Dg set capacity 100 KVA to 125 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: Cummins/Kirloskar/M&Mahindra/Greaves

Supply and fixing in replacement of Controller Make Deep-sea/woodward/power command of cummins/ sedemac/ L&T for AMF panel of Dg set capacity 160 KVA to 250 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: Cummins/ Kirloskar /M&Mahindra /Greaves

Supply and fixing in replacement of Motorized Change Over for AMF panel of Dg set capacity 250 KVA to 100 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: Cummins/ Kirloskar /M&Mahindra /Greaves

Supply and fixing in replacement of Motorized Change Over for AMF panel of Dg set capacity 80 KVA to 30 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: Cummins/ Kirloskar /M&Mahindra /Greaves

Supply and fixing in replacement of the defective power contactors of the DG sets Panel of 220V, 50Hz supply, 4 pole 125A.

Supply and fixing in replacement of the defective power contactors of the DG sets Panel of 220V, 50Hz supply, 4 pole 200A.

Supply and fixing in replacement of the defective power contactors of the DG sets Panel of 220V, 50Hz supply, 4 pole 315A.

Material and labour for complete replacement of Flexible Metal / Reinforced Rubber House Setssets comprising of engine oil lubrication house, fuel houses and Coolent.water House for DG set of Capacity 30 KVA -110KVA Make : Kirloskar /Greaves/M&M /Cummins complete with necessry acessories, O rings and connectors complete set all as specified and direcetd.

Material and labour for complete replacement of Flexible Metal / Reinforced Rubber House Setssets comprising of engine oil lubrication house, fuel houses and Coolent.water House for DG set of Capacity 125 KVA -160 KVA Make : Kirloskar /Greaves/M&M /Cummins complete with necessry acessories, O rings and connectors complete set all as specified and direcetd.

Material and labour for complete replacement of Flexible Metal / Reinforced Rubber House Setssets comprising of engine oil lubrication house, fuel houses and Coolent.water House for DG set of Capacity 180 KVA -225KVA Make : Kirloskar /Greaves/M&M /Cummins complete with necessry acessories, O rings and connectors complete set all as specified and direcetd.

Material and labour for complete replacement of Flexible Metal / Reinforced Rubber House Setssets comprising of engine oil lubrication house, fuel houses and Coolent.water House for DG set of Capacity 250 KVA -500 KVA Make : Kirloskar /Greaves/M&M /Cummins complete with necessry acessories, O rings and connectors complete set all as specified and direcetd.

Material and labour for complete replacement of Flexible Metal / Reinforced Rubber House Setssets comprising of engine oil lubrication house, fuel houses and Coolent.water House for DG set of Capacity 750 KVA -1000 KVA Make : Kirloskar /Greaves/M&M /Cummins complete with necessry acessories, O rings and connectors complete set all as specified and direcetd.

M & L for cleaning radiator intercooler by checking and removing the deposted dusts, oil welt and carbons and cleaning with forced water with cleaning chemicals and testing from leaks at inter connectors / couplers / flexible connectors/ flexi clamps and making necesssry minor repairs to avoid leakages of coolent in the following DG sets all as specified and directed by Engineer-in-charge

1000 KVA Capacity forced water cooled with Heat Exchangers Make : Cummins Model : KTA- 38 -G5 at Manekshaw Center

750 KVA capacity Make:cummins Model KTA-38 -G2-1 at CO CICP

500 KVA capacity Make: M& Mahindra Model 12V6905GS at DIPAC

400 KVA capacity Make: Graves Model GPWTR-400 Carripa Vihar

250 KVA capacity Make:Kirloskar Model KG-284L1 at 1WEC

225 KVA capacity Make:cummins Model QSB6.7-616 at Cassel Road

180 KVA capacity Make:cummins Model QSB6.7-614 at COD EDP

160 KVA Capacity Make: Graves Model TBD-2V6-MK-I/GPW-160 at COD CICP / Arjun Vihar

160 KVA Capacity Make: Kirloskar Model SG1R-280-S/6SL9088TA at CVD Crane / 505 Wksp

125 KVA capacity Make:cummins Model 6BTAA59-613 at Cassel Road/Carripa Vihar/Fol Depot

125 KVA capacity Make:Greaves Model GPW11-125 4G11 at DIPAC

110KVA Capacity Make: Kirloskar model GIR 250MC at DIPAC

100KVA Capacity Make:Cummins at CVD (AC)

80 KVA Capacity Make: Cummins Model 4TBAA3.9G4 at EETSU

75 KVA Capacity Make: Cummins Model 4TBAA3.9G4 at Delhi HQ Area

62.5 KVA Capacity Make: Greaves Model 4G11TGI at Delhi HQ Area/FOL Depo

62.5 KVA Capacity Make: Kirloskar Model S3807/4R1040T at FSC / AFTC

62.5 KVA Capacity Make: Cummins Model 4TBAA3.3G11 at 1WEE / DIAV

40 KVA Capacity Make: Kirloskar Model X36TAA-G1 at AFTC

30 KVA Capacity Make: Kirloskar at 1WEC

Supply and fixing in replacement of V belts for radiator fan / main shaft/ cam shaft for the DG set of capacity 25KVa -125 KVA as per existing .size and model complete all as specified and direceted

Supply and fixingin replacement of V belts for radiator fan / main shaft/ cam shaft for the DG set of capacity 160 KVa -500KVA as per existing .size and model complete all as specified and direceted

Supply and fixing in replacement of V belts for radiator fan / main shaft/ cam shaft for the DG set of capacity 750 KVa -1000KVA as per existing .size and model complete all as specified and direceted

Material and labour for replacement of turbo blowers intake AIR FILTERS SET of two complete (primary and secondary filters) for model KTA-38-G5 for 1000 KVA DG set of Cummins Element Air cleaner

M & L for supply and fixing against repairs Automatic Voltage Regulator suitable for1000-750 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Megnetic pickup Sensor suitable for 1000-750 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Oil Pressure Sensor suitable for 1000-750 KVA Cummins/Kirloskar/M&Mahindra /Greaves Cummins DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Coolant Tempetarure Sensor suitable for 1000-750 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Automatic Voltage Regulator suitable for 500-250 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Megnetic pickup Sensor suitable for 500-250KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Oil Pressure Sensor suitable for 500-250KVA Cummins/Kirloskar/M&Mahindra /Greaves Cummins DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Coolant Tempetarure Sensor suitable for 500-250 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Automatic Voltage Regulator suitable for 225-62.5 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Megnetic pickup Sensor suitable for 225-62.5KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Oil Pressure Sensor suitable for 225-62.5KVA Cummins/Kirloskar/M&Mahindra /Greaves Cummins DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing against repairs Coolant Tempetarure Sensor suitable for 225-62.5 KVA Cummins/Kirloskar/M&Mahindra /Greaves DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing in replacement of electronic Governor with adjustment options for spped/voltage /field exicatation output module for 1000-750 KVA Cummins/ Kirloskar/ Greaves/ M&Mahindra DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing in replacement of electronic Governor with adjustment options for spped/voltage /field exicatation output module for 40-5 KVA Cummins/ Kirloskar/ Greaves/ M&Mahindra DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing in replacement of electronic Governor with adjustment options for spped/voltage /field exicatation output module for 500-250 KVA Cummins/ Kirloskar/ Greaves/ M&Mahindra DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

M & L for supply and fixing in replacement of electronic Governor with adjustment options for spped/voltage /field exicatation output module for 225-62.5 KVA Cummins/ Kirloskar/ Greaves/ M&Mahindra DG set connecting with panel circuit, starting and testing on load all as specified and directed by Engineer-in-charge

Material and labour in Repair for complete checking the controller of DG set from 500- 250 KVA ,3 phase 440 volts Make : Cummins/ Kirloskar/ Greaves/ M&Mahindra along with wiring and checking configuration and rectifing the defects rectifing the set complete with checking of all sensors and protection including programming of the Controller and making the DG set operational for switching ON and Off through controller with safety features complete all as specified and directed.

Material and labour in Repair for complete checking the controller of DG set from 160- 30 KVA ,3 phase 440 volts Make : Cummins/ Kirloskar/ Greaves/ M&Mahindra along with wiring and checking configuration and rectifing the defects rectifing the set complete with checking of all sensors and protection including programming of the Controller and making the DG set operational for switching ON and Off through controller with safety features complete all as specified and directed.

Supply and fix against repairs automatic battery charger for maitenance free/lead acid batteries 240 V input , 12 V / 5- 10 Amps output with auto cut off and floating complete all as spcified and directed by Engineer-in-charge

Removal of rusted MS sheet at any portion of canopy and supply and fixing new sheet of 14 gauge with fitting/ welding and painting complete as erquired.

Material and Labour for complete fixing in repairs for DG set Echostic enclosure door Hinges /Aldrops/ locks with keys -02 sets including carring out necessary repirs/modifications complete all as specified and directed

Repair of door by removing and replacement of demage hinges,acoustic material and providing / fixing of glass wool,tissu paper, MS perforated sheet with painting complete.

M & L for Earthing in Replacement complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground (earth pit not less than 2.25m depth below ground level) with top edge of the plate not less than 1.5 m below ground level connected to galvanised earth strip of size 25x4mm by mean of bolt, nuts, check nuts and washer of galvanised iron steel all as shown in electrical plate No 3 of SSR Part - I, connected earthing test point and testing on complete all as specified and directed

Supply & fiXing in replacement of earth continuity conductor GI strip 25x4 mm.

Material & labour for cleaning of cooling tower of 1000 KVA DG set descaling/ cleaning with detergent powder ,replacement of nozzle ,water fins of existing size , replacement u/s components such as PVC pipe,Sprinkelers, NUTs and Bolts ,servicing/greasing of cooling fan ,painting of metal parts before scrapping and prepration of old painted surface including painting of cooling tower epoxy fibre / steel grill with two coats of synthetic enamel paint complete including testing for smooth functioning of cooling tower all as directed.

Taking out and replacement of unservicable/blocked/rusted MS pi[pe heavey duty 3” dia.(NB) duly ISI marked , includung thermal insulation with 50 mm thick glass wool of 48 kg .per cubic meter denisity , chiken wire mesh and cladding with 24 gauge aluminium sheet for exhaust of smoke of DG set including fixing the cladded pipe on MS support structure on the wall / celling including cutting ,welding etc complete all as directed.

Supply and fixing Steel work in tubular trusses including special shaped washer etc,complete using ERW or induction butt welded tubes ,including one coat of zinck chromate primer paint including prepration of surface at contractor's workshopbefore fabrication complete allas specified and directed.

Material and labour for galvanised sheet 0.50 mm thick power pre coated in roof fixed with 'L' type or 'J' type or cranked hooked bolt complete all as specified and directed

Material & laboure for PCC (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Supply and fixing in replacement of water pump complete of existing make suitable for DG set 62.5 KVA to 250 KVA all as specified and directed.

Labour for attending of any breakdown of standby supply in any location ,whenever required round the clock ,rectify the fault and restore the standby supply within three hour after receipt of complaint of any nature i.e. Engine, alternator,control panel,AMF panel etc . Note -(i) The cost of replaced spare parts will be paid and measured seperatly. (ii) If complaint is not attended by contractor with in three hour the penality of Rs 500 / per hour to be imposed and amount of penality will be deducted from RAR. (iii) The cost of transportation (to and fro) for all kind of necessary equipment / T&P shall be arranged/brought by contractor to complete the job at site or at E/M yard and no extra cost shall be paid to the contractor to this effect. (iv) Complaint shall be lodged by telephonically ,so contractor to specify the telephone no who will receive the complaint round the clock.

Material & labour for opening / taking down radiator of DG set of any type / make and capacity 25 KVA to 500KVA from base mounting, cleaning / descaling using air compressor and cleaning with detergent etc and examining of water leakage of the same after cleaning , descaling and repairing of leakage, if any, using welding/brazing etc including replacement of all connecting parts i.e. radiator hose pipe with clamp, bolt, nut, washer, rubber bush, packing material etc and re-assembling the radiator, fitting with DG set properly in original position, checking the alignment, making proper hose connection, testing for smooth operation complete all as directed. Note : 1. The cost of replaced spares / parts is deemed to be included in quoted rates . 2. The cost of transportation (to and fro) for all kind of necessary equipment / T&P shall be arranged/brought by contractor to complete the job at site and no extra cost shall be paid to the contractor in this effect.

Supply and Fix against repairs the following Capacity Maintanance Free Heavy duty Generator Batteries Make Cummins/HBL

BTY Pluse Lite 12V 65 AH Cat No AX1012843

BTY Pluse Lite 12V 100 AH Cat No AX1012844

BTY Pluse Lite 12V 160 AH Cat No AX1012845

Removal of the defective change over switch of the DG sets and Supply fixing in repairs Manual onload change over switch with auxilary contacts operatable at 220V, 50Hz supply with enlosure operatable handle, 4 pole 160 A make L&T cat No.CO21600OSOO or equivalent SoComec/Schnider

M & L for replacement of 4 pole off load change over switch 320 Amp in sheet steel encloser 415 volt 50 Hz.

M & L for replacement of 4 pole off load change over switch 400 Amp in sheet steel encloser 415 volt 50 Hz.

M & L for surface dressing and cutting of vegetation bushes, etc including cleaning/ maintenance of DG Sets instalations regularly.

Trimming of branches at all instalations

M & L for supply and fixing rotating rectifier diode set ( forward - 3 nos & reverse - 3 nos) along with surge arrestors suitable for the following DG set of make: CUMMINS/ M&Mahindra/Graves/Kirloskar/Laysomer/Perkins/Jyothi/stamford/crompton fixing and connecting in the circuit, starting and testing on load all as specified and directed by Engineer-in-charge

For Alternator of Capacity 500 KVA to 320 KVA

For Alternator of Capacity 250 KVA to 125 KVA

For Alternator of Capacity 110 KVA to 100 KVA

For Alternator of Capacity 80.5 KVA to 30 KVA

For Alternator of capacity 750 KVA to 1000 KVA

Material and labour for complete servicing Auto Mains failure system for operation , control and protection of DG set by complete servcing/ carring out repairs of the power contctors/ACB'S , control contactors, timer units, SMPS units, rectifier units, PLA relays including replacement of worn out controll wiring , fuses and testing out out for complete operation of the dg set and AMF system Note: Spares shall be paid under relevent item

Electronic timers with auxilary voltage of 110/240/415v 50Hz for operation of 12-120 secs Make:L&T/GE /Seimens

Automatic Float cum Boost Charger 12V/10-15A with protection Fuse and LED indications Make:recomended by the OEM

Automatic Float cum Boost Charger 24V/15-25A with protection Fuse and LED indications Make:recomended by the OEM

ACB Shunt release /tripping coll of110V/240V Make:L&T /Schnider/GE

ACB Closing coll of 110V/240V Make:L&T /Schnider/GE

Auxilary control Contactors /relays with Add On's Make: L&T/Schnider/ABB/Indoasian/PLA

Supply only of the following power contactors Coils operatable at 110V/230V/440V 50Hz Supply Make:L&T Model MNX / MCX of rated capacity /Schnider

Power Contactor Coil for 500 KVA Alternator AMF

Power Contactor Coil for 400 KVA Alternator AMF

Power Contactor Coil For 320-250 KVA Alternator AMF

Power Contactor Coil For 200-160 KVA Alternator AMF

Power Contactor Coil For 125-62.5 KVA Alternator AMF

Power Contactor Coil for 40-30 KVA Alternator AMF

Supply only Control relay contactors of MXO type operatable at AC/DC supplies with NO/NC add ON as per the existing Site requirement complete all as specified and directed.

M & L for complete removal of unserviceble worn out Worn/ Spun grears,spindle lock adjustment of check plate,flag gat,servicing to safety brake unit, aligement of curtain,removal & dents and bends of bottom rail,adjustment to the spring load for the easy lift of the shutter by fexing of the locking colar & shaft colar to correct position and appling complliteone coat of synthetic enamal paint all over the metal surface of the shutter and refixing the same location complete all as specified and directed. NOTE:- Spare of shutter shall be measured and paid under relevant Item.

Supply only Spun Gear

Supply only Spindle Lock

Supply only Saft brake

Supply only Hood Cover

Material and Labour for complete Servicing of LT ACB of DG set Complete by removal and replacement of worn out parts , greasing cleaning of Male / Female Contacts / Cradle / Movable and Fixed Poles / Servicing to spring charging mechanisum with replacemnet of Carbon Brushes and Brearing to univerasal gear motor with acesories complete with latches, clamps,limit switches fixing acessories for schnider Easy Pact MVS/L&T/GE/ABB/Simens Make ACB operatable at 600 Volts on AC 50/60Hz EDO Air Circuit breaker of 1000A 4 pole capacity complete all as specified and directed.

M/s Birja Nand

M/s Adhikari construction co.

Vijay Electricals

Surjit and Sons