REPAIR/MAINT OF DG SET, SECURITY LIGHT, STREET LIGHTS, FLOOD LIGHTS, HIGH MAST/ GATE LIGHT, TIMER SWITCH, SECURITY LIGHT CABLE AND ALLIED WKS AT OLD CANTT UNDER GE(N) PATIALA

Amount

Labour only for Attending complaints of Repair/Maintaining of street light by disconnecting and Taking UP/down UNSV street /security light/flood light fitting etc of any size /capacity /make/type from the pole, reparing of luminaire & cleaning the fitting internally and refixing the light fitting in original position on pole/sentry post/top of building including necessary electrical connection complete. Notes:- (a) The contractor's representative will report to concerened JE E/M at 0900 hrs daily to collect the list of defective street light fitting one will submit the report on the same day before 1730 hrs to JE E/M./AGE E/M (b) The contractor has to rectify the defects/reports and make the street light servicable with in 72 hours from time the list of defective street lights is handed over to him/her rep by the concerened JE E/M.In case the street light is not made functional for whatsever reason with in the specified time line,an amount of Rs. 50 per such defective street light per day will recovered from the amount due to him through RAR /Final Bill.The contractor shall be carry out repair/maint will simentanously both domestic area by engaging seperate team of electrician/technician in order to ensure properly & timely rectification of defects. (c) The contractor shall be fully responsible for the safety of his men engaged for executing this work and he will provide all requisite safety equipments and clothing to his men and department shall not be responsible for any mishappening/accident/injury to his men. (d) Vehicle and T&P will be arrange by the contractor.

S&F electronic driver with power factor correction suitable for 45/60/90/120Watt LED street lights, input AC 85-300V, input frequency 50/60 Hz, output voltage DC 22-38V, output current 1500mA (+-) 5%, waterproof level :IP 65, shell material : aluminium with IS 15885 complete all as specified and as directed.

S&F electronic driver with power factor correction suitable for 100 TO 200 watt LED FLOOD lights, input voltage 70V AC to 300 V AC , power factor 0.99 (Unity) , over voltage 300 V cutt off, short and open circuit protection isolated, surge protection up to 10 to 12 Kv, maximum output voltage 55 Kv, maximum current up to 1.5a waterproof level : IP 65, shell material : aluminium with IS 15885 complete all as specified and as directed.

S&F in replacement twin core PVC sheathed1100 volt heavy duty cable PVC insulated aluminium conductor cable of size 10 sq mm flat solid conductor including connection for security light complete all as specified and directed by Engr-in-charge

S&F in replacement twin core PVC sheathed1100 volt heavy duty cable PVC insulated aluminium conductor cable of size 4 sq mm flat solid conductor including connection for security light complete all as specified and directed by Engr-in-charge

Supply and fixing in replacement street light junction box of size 250 mm x 200 mm x 100 mm, made out of hot press moulded SMC with weather proof hinged door including self locking arrangement, out door type weather and vermin proof complete comprising of insulated / high quality PVC sleeves aluminium bus bar of capacity 63 Amps 04 Nos (three phase RBY and black for neutral) including 25 x 3 mm flat iron mounted on insulators, having arrangement of connecting incoming and outgoing cables complete all as specified and directed.

Supply and fixing of MCB 6 A to 32 Amps, 240 Volts single pole fix in position where directed complete all as specified and directed.

Taking down/out old Street light of any type / wattage and Supply and fixing LED street light fittings 120 watts, with lence, input 120 volts to 280 volts volts, life > 25000 Hrs, color temperature 5700K, initial efiicacy>= 100 lm/watt ,IP 66 , high pressure Die cast aluminium housing with weather proof gasket for lamp . the driver must be constant current type having power factor >0.90 with short circuit protection , open circuit protection, reverse circuit protection, high voltage protection, protection against 5 KV high surges, necessary connection with multistranded copper conductor cable 3 core 1.0 sqmm for connection complete all as specified and directed .

all as per item no 8 above but for 90 watt complete all as specified

all as per item no 8 but for 60 watt complete all as specified

all as per item no 8 but for 45 watt complete all as specified

Supply & Fixing LED flood Light comprising of aluminium die cast body housing, IP 66 light with high power LED's as light source suitable for architectural features or retail space of capacity 120 Watts (not less than 100 lumen/watt output) including bracket (as per manufacturer's instructions) for mounting flood lights with suitable clamps and nut and bolts and washers etc including connecting from pole/ box to street light all as specified.

Supply & Fixing LED flood Light comprising of aluminium die cast body housing, IP 66 light with high power LED's as light source suitable for architectural features or retail space of capacity 100 Watts (not less than 100 lumen/watt output) including bracket (as per manufacturer's instructions) for mounting flood lights with suitable clamps and nut and bolts and washers etc including connecting from pole/ box to street light all as specified.

S&F in replacement of 8 -10 KW over 1 phase automatic street light switch using Nature Switch for automatic switching of street light based on LUX level of natural light. The infrared sensor based on nature switch along with Contactor 40 Amp per phase, MCB SP for input and out put 63 amp wiring for main load 16 sqmm copper should be enclosed in pole/wall mounted enclosure made out of rust proof, electric shock proof, termite proof and FR grade SMC junction box conforming to IP 54.

M&L for painting of steel tubular swaged poles/ single swan neck poles of street lights including brackets with bracket/fitting etc complete by scrubing old deteriorated paint preparing the surfaces by one coat of primer followed by two coats of aluminium paint including Air force colour strip of two coats of synthetic enamel paint upto 1.5 mtr height, writing pole no. is black base complete all as specified and directed by engr-in- charge.

Supply and fixing in replacement contactor 40 Amp 4 pole for timelite distribution board complete with all electrical connection after dismantling old one all as directed at site.

Supply and fixing nature swich for switching on < 60 Lux & Switching Off > 10 Lux along with part night operation facility of min 4 hrs to max12 hrs to be fitted inside existing box complete with all electrical connection after dismantling old one all as directed at site.

Taking down/lowering carefully by manual or motorised handle of High mast light fitting of 15-20m High for repairing of unsv light and refixing the same after repairing of unsv lights. if any part required to be replaced, M&L of same item will be measured in items hereafter

S & F in repair LED driver 120/200 Watt (as per sample) to 15- 20 Mtr High Mast light fitting complete.

M & L for repair of control panel of high mast light with replacement of internal copper wiring , volt meter, amp meter, slectctor switch, TPN MCB 63 Amps and copper wire 10 sqmm from control panel to high mast motor complete all as directed by Engr -in- chrage at site

Taking UP/down /dismatling of 3 Phase power tool electric motor of high mast light and rewinding of burnt copper winding wire of suitable guage including insulating material , bearing , rod, suitable size chain, internal wiring, winch gear box , mechinical torque limitor , wire rop champ and bobbing aggangement complete all as per site requirement or all as directed by Engr-in- Charge at site.

S&F in replacement energy efficient LED Flood light fitting of 250 watt and input voltage 230 VAC, 50 Hz with ingress protection -IP 65 with CRCA housing including fixing arrengment like clamp nut bolts and washers complete all as specified. CRI > 70, PF>0.90, Min 25000 burning Hrs

Taking UP/down existing worn out / damaged steel wire hemp rope and replace with new steel wire rope of 8 mm dia with hemp core rope made in 6x36 pattern of existing make and specifications suitable for 15-20 mtr long high mast light including necessary 'D' clamp, nut, bolt and washers with making for Taking UP/down arrangement T &P like Hydra/ crane as per site requirement complete all as directed by Engr -in -charge at site.

Lopping / cutting of tree branches from any height and type of trees in route 440 volts LT OH lines complete. Note :- (i) The tree branches shall be 2 Mtr away from the outer conductor of OH lines after cutting.ii) The cut branches to be removed from site and disposed where directed at a distance not exc 150m.

S & F in replacement of security light bracket made out from GI pipe light grade of size 40mm dia bent to shape having length 1.2 meter including flat iron clamp made of FI 40 mm x 6 mm, nuts, bolts, washers etc duly painted with two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S & F in replacement of security light bracket made out from GI pipe light grade of size 25 mm dia bent to shape having length 1.2 meter including flat iron clamp made of FI 40 mm x 6 mm, nuts, bolts, washers etc duly painted with two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing in repair Integral LED aviation light comprising of aluminium housing. with polycarbonate enclosure complete all as directed by Eingr-in- charge

Supply & Fixing new generation LED post top lantern energy saving, environmental friendly, long life asethetically designed with symetrical light distribution, spun aluminium landscape lumanier with high power LED's as light source of capacity 40 Watts (not less than 100 lumen/watt output) suitable to mount on min 32 mm dia GI tube as post including three core copper cable of size 2.5 sqmm with suitable length all as specified and directed..

Supply & Fixing new generation LED post top lantern energy saving, environmental friendly, long life asethetically designed with symetrical light distribution, spun aluminium landscape lumanier with high power LED's as light source of capacity 20 Watts (not less than 100 lumen/watt output) suitable to mount on min 32 mm dia GI tube as post including three core copper cable of size 2.5 sqmm with suitable length all as specified and directed..

Taking UP/down old Cable form trenches,pole and along the wall and S&F XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor,1100 volt grade,cross sectinal area 10 sq mm 4 core all as specified and directed by Engr-in-charge.

Taking UP/down old Cable form trenches,pole and along the wall and S&F XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor,1100 volt grade,cross sectinal area 16 sq mm 4 core all as specified and directed by Engr-in-charge.

Taking UP/down old Cable form trenches,pole and along the wall and S&F XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor,1100 volt grade,cross sectinal area 10 sq mm 2 core all as specified and directed by Engr-in-charge.

Supply and laying in trenches through pipe under culvert or in air cable XLPE insulated PVC sheathed heavy duty 1100 volts grade stranded aluminum conductor size 10 Sqmm 4 core complete all as specified and directed. (Note –necessary excavation and returning filling, sand cushioning and bricks protection shall be measured and paid separately under respective item of BoQ

Supply and laying in trenches through pipe under culvert or in air cable XLPE insulated PVC sheathed heavy duty 1100 volts grade stranded aluminum conductor size 16 Sqmm 4 core complete specified and directed. (Note –necessary excavation and returning filling, sand cushioning and bricks protection shall be measured and paid separately under respective item of BoQ

Supply and laying in trenches through pipe under culvert or in air cable XLPE insulated PVC sheathed heavy duty 1100 volts grade stranded aluminum conductor size 10 Sqmm 2 core complete specified and directed. (Note –necessary excavation and returning filling, sand cushioning and bricks protection shall be measured and paid separately under respective item of BoQ

S & F joint kit in replacement kit for 1.1 KV grade suitable for straight through heat shrinkable type joints with jointing material for 4 core XLPE armoured aluminium conductor cable of size 10/16 Sq mm

S&F in repair MCCB 63 Amps, 4 pole 16 KA with adjustable thermal release fixed magnet protection commplete all as specified and directed by Engr -in -charge.

S&F in repair tubing light grade galvanised with all fitting laid in road/ with pole / trenches size 40 mm complete.

Excavation in trenches in soft/loose soil n.exc 1.5 m wide and n.exc 1.5 m depth for laying of cable all specified and directed by Engr-in-charge

Returning filling in including spreading, leveling ,and well ramming, in layers not exceeding 25 cm each layer of any kind of soil all as specified and directed.

Removing surplus excavated material from site not exceeding 50 mtrs from starting point and depositing where directed at a level not exceeding 1.5 mtr above the starting point all as specified and directed.

Material and labour sand cushioning (dry sand) to underground cable for cable protection 23 cm thick in two layers (8 cm thick before laying of cables and 15 cm thick after laying the cable and punning down the sand to 18 cm thickness) complete all as specified and as directed (Note:- Only punned thickness 18 cm of sand shall be measured for payment purposes).

Supply and laying un-reinforced precast concrete cable cover class LV type-1 Size 250mm X 150mm X 40mm all as specified and directed

M& L for PCC 1:2:4 type B1 ( using 20 mm graded stone aggregate ) as in floor finished even and smooth without using extra cement, for pole coping including necessay form work complete all as specified and directed

Material and labour for PCC 1:4:8 type D-2 using 40mm graded stone aggregate for bed concrete for foundation of pole all as specified and directed.

Material and labour for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate for pole copping around the pole strut above ground level, foundation of stay etc. including neccassory form work and finishing the surface fair and even without using extra cement all as directed and specified

Digging of cable loop of LT XPLE cable of any size including excavation and return filling for end joint/straight through joint kit in replacement for 1.1 KV grade suitable for indoor/outdoor type terminal heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of any size.Note : The respective end/straight through joint will be measured and paid seperately in respective items of joint.

M&L in replacment true vertical steel tubular, swaged welded pole conforming to IS-2713 part II , type 410 SP 31, 9 metre long complete with mild steel base plate of 6 mm thick of size 300mm X 300mm, finial taper plug, cap, bolts, nuts, washer and screws hole of required size and Nos. for fixing cross arms including painting externally with two coats of aluminium paint over & including one coat of zinc oxide primer for exposed surface and two coats of black bituminious paint for embeded portion in concrete as well as throughout internally including provision of white & blue colour strips with fluorescent paint upto 1.5 mtr height & nubmering of pole complete all as specified & directed. Note:- Excavation, earth work and PCC shall be measured and paid separately.

Supply and fixing LED Solar street light fitting 30 Watt with mimimum efficacy 135 lm/watt as per Is 16106:2012 in built, lithium Ferro Phosphate battery of 30 Ah, solar panel, charge controller with dusk down sensor including GI Steel Pipe of 6 mtr in Length complete all as specified and directed

S & F INDUSTRIAL LED lights for AVIATION maintanance hangars of capacity 120 W ,The LED make must be of minimum 100 lumen/watt .The driver must be power factor > 0.95 with short circuit protection , open circuit protection , reverse polarity protection , high voltage protection. the luminaire must have secondary optics with perfectly matched lens for better light control with CMRI approved correleted color temperature(CCT) of Emitting light 5700 K with with die cast aluminium housing with heat resistant toughened glass IP 66 protection comlete with control gear box and all accessories require to fix the light on wall/structure/pole like clamps nus, bolts et cwith suitable size and including connecting up with twin core twisted flexible copper conductor cable 1.5x2 sqmm with proper clamps. complete all as specified and directed by Engr in Charge.

Material and labour in replacement Earthing complete with Galvanized steel earth plate 600 x 600 x 6.0 mm buried directly in ground (earth pit not less then 2.25 Mtr deep below ground level) with top edge of the plate not less then 1.5 Mtr below normal ground level connected to GI earth lead of 4 mm as earth lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel incl excavation and earth work, GI pipe light grade 25mm bore for protection of GI wire /strip from earth electrode supplying and lying charcoal dust, common salt, PCC 1:3:6 type CI (using 20 mm graded crushed stone aggregate) as in chamber and MS angle iron frame 40 x 40 x 3mm and RCC cover 40 mm thick 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) reinforced with 8 mm dia. TMT bars @ 75mm c/c both ways with MS handle 12 mm dia, PGI funnel and wire mesh, 20 mm dia GI pipe light grade for watering all as shown in electrical plate No. 3 of SSR Part I of 2009 and connected to earth test point incl testing complete all as specified and directed.

Servicing of DG set 250 KVA (MES No- NYA) including replacement of following parts, alignment of Alternator, Minor reapir and complete checking of fuel Pump after necessary inspection of DG set complete all as specified and directed. Including replacement of faulty power command controller of make cummins PS0600 Make of DG Set- Cummins. (spares, lube oil and coolant shall be measured and paid separately under respective items of BoQ here-in-after):-

Supply only Filter kit comprising of Air, Fuel and oil filters to be incorporated in Srl Item No 54.00 above all as specified and directed.

Supply only Fan Belt as per sample to be incorporated in Srl Item No 54.00 above.all as specified and directed.

Dismantling Radiator assy complete including cleaning, washing with cleaning equipment and refitting the same complete all as specified and directed

Servicing of DG set 160 KVA (MES No- 263/6122/DG/24) including replacement of following parts, alignment of Alternator, Minor repair and complete checking of fuel Pump after necessary inspection of DG set complete all as specified and directed. Make of DG Set- Mahindra & Mahindra. (spares, lube oil and coolent shall be measured and paid separately under respective items of BoQ here-in-after)

Supply only Filter kit comprising of Air,Fuel and oil filters to be incorporated in Srl Item No 58.00 above all as specified and directed.

Supply only Fan Belt as per sample to be incorporated in Srl Item No 58.00 above all as specified and directed.

Dismantling Radiator assy complete including cleaning, washing with cleaning equipment and refitting the same complete all as specified and directed

Servicing of DG set 125 KVA (MES No- i- 263/6004/DG,AL/02, II-263/6033/DG/09, III- 263/6074/DG/14) including replacement of following parts, alignment of Alternator, Minor repair and complete checking of fuel Pump after necessary inspection of DG set complete all as specified and directed. Make of DG Set- Kirloskar/ Cummins/ Ashoka Layland. ( spares, lube oil and coolent shall be measured and paid separately under respective items of BoQ here-in-after):-

Supply only Filter kit comprising of Air,Fuel and oil filters to be incorporated in Srl Item No 62.00 above all as specified and directed.

Supply only Fan Belt as per sample to be incorporated in Srl Item No 62.00 above all as specified and as directed.

Dismantling Radiator assy complete including cleaning, washing with cleaning equipment and refitting the same complete all as specified and directed

Servicing of DG set 75 KVA (MES No- 164090) Make-Kirloskar including replacement of following parts alignment of Alternator, minor repair and complete checking of fuel pump after necessary inspection of DG set complete all as specified and directed (spares shall be measured and paid separately under respective items of BoQ here-in-after)

Supply only Filter kit comprising of Air, Fuel and oil filters to be incorporated in Srl Item No 66.00 above all as specified and directed.

Supply only Fan Belt as per sample to be incorporated in Srl Item No 66.00 above all as specified and directed.

Dismantling Radiator assy complete including cleaning, washing with cleaning equipment and refitting the same complete all as specified and directed

Servicing of DG set 40 to 63 KVA (MES No- i- 263/6005/DG,AL/05, ii-263/6098/DG/16, iii- 715/6010/DG/06, iv- 261839W, NYA ) Make- Cummins/ Kirloskar) including replacement of following parts alignment of Alternator, Minor repair and complete checking of fuel Pump after necessary inspection of DG set complete all as specified and directed (spares shall be measured and paid separately under respective items of BoQ here-in-after):-

Supply only Filter kit comprising of Air,Fuel and oil filters to be incorporated in Srl Item No 70.00 above all as specified and directed.

Supply only Fan Belt as per sample to be incorporated in Srl Item No 70.00 above all as specified and directed.

Dismantling Radiator assy complete including cleaning, washing with cleaning equipment and refitting the same complete all as specified and directed.

Servicing of DG set 25 KVA (MES No- 263/6043/DG/AL/06, 02 Nos NYA) (Make- Kirloskar) including replacement of following parts alignment of Alternator, minor work and complete checking of fuel pump after necessary inspection of DG set complete all as specified and directed (spares shall be measured and paid separately under respective items of BoQ here-in-after):-

Diesel filter kit to be incorporated in Srl Item No 74.00 above. all as specified and as directed.

Oil filter kit to be incorporated in Srl Item No 74.00 above all as specified and directed.

Fan belt as per sample to be incorporated in Srl Item No 74.00 above all as specified and directed.

Dismantling Self Starter assy of DG of capacity 25 kVA including necessary repairs/ calibration and reassembling the same after repair all as specified and directed.

Supply & filling and topping up Engine oil of suitable grade 20W 40 for above mentioned different capacity DG set all as specified and directed.

Supply & replace Coolant for Radiator for above mentioned different capacity DG set all as specified and directed.

Supply & fix as in replacement on load change over switch side handle operated 415v 50hz 4 pole of capacity 63Amp all as specified and directed..

Supply & fix as in replacement on load change over switch side handle operated 415v 50hz 4 pole of capacity 100Amp all as specified and directed..

Supply & fix as in replacement on load change over switch side handle operated 415v 50hz 4 pole of capacity 125Amp all as specified and directed.

Supply & fix as in replacement on load change over switch side handle operated 415v 50hz 4 pole of capacity 200Amp all as specified and directed..

Supply & fix as in replacement on load change over switch side handle operated 415v 50hz 4 pole of capacity 400Amp all as specified and directed..

Supply and replace power contactor AC 415 volt, operating coil -230 volts, four pole type MCX 31 and 40 including auxiliary contacts 1NO+1NC suitable for AMF panel complete all as specified and directed .

Supply and replace power contactor AC 415 volt, operating coil -230 volts, four pole type MCX 33 including auxiliary contacts 1NO+1NC suitable for AMF panel complete all as specified and directed .

Supply and replacement of AMF panel auto start relay/ voltage monitering relay as per existing and with copper conductoer wiring of AMF panel with suitable size wire complete all as sample of existing relay complete all as specified and directed .

Labour only for complete calibration of AMF Panel of capacity 40 to 75 KVA, checking all functioning state of components, cleaning of contactor links with suitable cleaning material with and including minor repairs, insulation, tightening of control wiring cables,copper lugs complete all as specified and directed

Labour only for complete calibration of AMF Panel of capacity 125 to 250 KVA, checking all functioning state of components, cleaning of contactor links with suitable cleaning material with and including minor repairs, insulation, tightening of control wiring cables,copper lugs complete all as specified and directed

Material and labour for painting by using spray painting method for DG set canopy/ complete body/ LT panel board (After removing incoming/out going electrical connection and refixing the same) with two coats of superior quality synthetic enamel paint after cleaning of existing surface, removing rust including marking of incoming/ outgoing feeder with letters, MES/ SM Nos complete and all as specified and directed.

Supply & install in repair Lead Acid Battery 12 V 180 AH complete all as specified and directed.

Supply & install in repair Lead Acid Battery 12 V 150 AH complete all as specified and directed.

Supply & install in replacement of Battery Charging unit 24V, 250 kVA DG set complete all as specified as per existing cat part/ sample.

Supply & install in replacement of Battery Charging unit 24 V, 160 kVA DG set complete all as specified as per existing cat part/sample.

Supply & install in replacement of Battery Charging unit 24 V, 125kVA DG set complete all as specified as per existing cat part/sample.

Supply & install in replacement of Battery Charging unit 12 V, 75 kVA DG set complete all as specified as per existing cat part/sample.

Supply & install in replacement of Battery Charging unit 12V, 40kVA DG set complete all as specified as per existing cat part/sample.

Supply & install in replacement of Inverter/ UPS 1500 VA complete all as specified and directed.

Supply and fixing in replacement of digital Voltage regulator unit of AMFpanel of DG Set 25 kVA to 125 KVA capacity as per existing type and model all as specified and directed.

Supply and fixing in replacement of digital Voltage regulator unit of AMFpanel of DG Set 160kVA to 250 KVA capacity as per existing type and model all as specified and directed.

Supply and replacing complete hose pipe set with clamps for DG sets of capacity 25 KVA to 100 KVA as per existing type and size all as specified and directed.

Supply and replacing complete hose pipe set with clamps for DG sets of capacity 125 KVA to 250 KVA as per existing type and size all as specified and directed.

Supply and fixing inreplacement exhaust assembling for 25 kVA DG set as per existing type and model all as specified and directed.

Supply and fixing in replacement exhaust assembling for 125 kVA to 250kVA DG set as per existing type and model all as specified and directed.

Material & Labour Dismantling the alternator of DG set of capacity 25 KVA to 125 kVA from its base by using chain and pulley after removing the coupling with the engine, removing all nut, bolt with washer and all electrical connections of the alternator, shifting the alternator to work shop by crane and vehicle, opening into parts, checking all winding like main starter/ rotor winding, exciter starter/ rotor winding. Rewinding the main rotor and exciter rotor by using the "F" class insulation and existing gauge and type of magnet wire that was on the original motor, varnishing, heating, drying, greasing the bearings including replacement of unserviceable bearings, Re-fixing the complete including connection to the terminal box of the alternator at work shop and shifting the same to the site, Fixing the alternator to its base carefully by using chain and pulley, connecting it with existing engine including checking the alignment of alternator with the engine, connecting all electrical connections of the alternator and testing the DG set on "OFF/FULL LOAD", matching to the existing range of RPM of the engine, out put voltage 415 volt and testing all as specified and directed.

Material & Labour Dismantling the alternator of DG set of capacity 125 KVA to 250 kVA from its base by using chain and pulley after removing the coupling with the engine, removing all nut, bolt with washer and all electrical connections of the alternator, shifting the alternator to work shop by crane and vehicle, opening into parts, checking all winding like main starter/ rotor winding, exciter starter/ rotor winding. Rewinding the main rotor and exciter rotor by using the "F" class insulation and existing gauge and type of magnet wire that was on the original motor, varnishing, heating, drying, greasing the bearings including replacement of unserviceable bearings, Re-fixing the complete including connection to the terminal box of the alternator at work shop and shifting the same to the site, Fixing the alternator to its base carefully by using chain and pulley, connecting it with existing engine including checking the alignment of alternator with the engine, connecting all electrical connections of the alternator and testing the DG set on "OFF/FULL LOAD", matching to the existing range of RPM of the engine, out put voltage 415 volt and testing all as specified and directed.

Taking down self starter assembly 12 volt of DG set 25kVA to 100kVA from the existing position, opening in to parts, sort out the unserviceable items like carbon brush, pinion etc. and replace the same with new one including rewinding of field coils, re-assembling and re-fixing the same in its original position including to and from conveyance charges to work shop and testing and all as specified and directed.

Taking down self starter assembly 24 volt of DG set 125kVA to 250kVA from the existing position, opening in to parts, sort out the unserviceable items like carbon brush, pinion etc. and replace the same with new one including rewinding of field coils, re-assembling and re-fixing the same in its original position including to and from conveyance charges to work shop and testing and all as specified and directed.

Taking down water pump assembly from the existing position, opening into parts overhauling the same with replacement of water pump repair kit, ball bearing (1No) water pump, gasket seal, oil seal and re-assembling and re-fixing on the base for the capacity 25kVA to 100 KVA DG sets and all as per the direction of the engr-in-charge.

Taking down water pump assembly from the existing position, opening into parts overhauling the same with replacement of water pump repair kit, ball bearing (1No), water pump, gasket seal, oil seal and re-assembling and re-fixing on the base for the capacity 125kVA to 250 KVA DG sets and all as specified and directed.

Taking down the Dynamo 12/24 Volts from the existing position, shifting to the work shop and back , opening into parts, cleaning to sort out the unserviceable parts, replace by new one, rewinding and varnishing, heating of coil, reassembling and re-fixing to its base including to and from conveyance charges for work shop to the site for any capacity of DG and all as specified and directed..

Dismantling fuel injection pump (FIP) of DG set capacity 25 to 250 KVA carefully, opening in to parts, for maintenance, servicing, tuning by overhauling and calibration up to 6 cylinders, adjustment of nozzle pressure and other controls, replacement of unserviceable spares, re-fixing the FIP on its original position including to and from conveyance charges to the work shop and all as specified and directed.

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