8168/2021-22/E8 REPAIR/MAINT OF DG SETS AND ALLIED WORK SERVICES AT KARU ZONE-I AND II, SHESHARTHANG, KIARI AND TANGTSE UNDER GE 860 EWS

Amount

MAINT/REPAIR TO DG SET AT KARU ZONE-I

Dismantling/Disconnecting the Alternator from the engine of 82.5 KVA DG Make Cummins transporting the Alternator from site to workshop. Dismantling the Alternator and rewinding the burnt alternator with copper wire of existing size and no of turns including varnishing welding the broken parts for proper functioning of Alternator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling/Disconnecting Fuel valve from the engine of 1010 KVA DG Machine No 2534438 and supply and fixing the same to complete satisfaction of Engr-in-Charge.

Dismantling/ disconnecting self starter from 125 KVA DG at CMIR power house Make Cummins and supply and fixing the same as specified and as directed by Engr-in-charge.

Dismantling/ disconnecting self starter from 62.5 KVA DG Make Kirloskar at Signal Centre P/house and supply and fixing the same as specified and as directed by Engr-in-charge.

Dismantling/ disconnecting self starter from40 KVA DG Make cummins at Military farm P/house and supply and fixing the same as specified and as directed by Engr-in-charge.

Dismantling/ disconnecting Turbo charger from 1010 KVA DG Machine No 2534438 and supply and fixing the same as specified and as directed by Engr-in-charge.Make cummins

Dismantlig/disconnecting/opening the defected heads of the DG Set 1010 KVA shifting the heads of the DG Sets to Autherised work shop grinding polishing complete with connected items like head valve guide reqd while repairing the head of the DG SET and refixing the same complete all as directed by Engr-in-charge.

MAINT/REPAIR TO DG SET AT KARU ZONE-II

Dismantling/Disconnecting the Alternator from the engine of 1010 KVA DG Machine No 25344632 transporting the Alternator from site to workshop. Dismantling the Alternator and rewinding the burnt alternator with copper wire of existing size and no of turns including varnishing welding the broken parts for proper functioning of Alternator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling/Disconnecting the Alternator from the engine of 200 KVA DG Make Kirloskar transporting the Alternator from site to workshop. Dismantling the Alternator and rewinding the burnt alternator with copper wire of existing size and no of turns including varnishing welding the broken parts for proper functioning of Alternator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling the radiator from the engine of 200 KVA DG Make Kirloskar, transporting the radiator from site to workshop. Dismantling the radiator in and including descaling ,gas welding the leaking tube wherever required for proper functioning of radiator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling/Disconnecting the FIP from the engine of 1010 KVA DG Machine No25344632 and supply and fixing the same complete all as specified and as directed by the Engr-in-Charge.

Dismantling/disconnecting Governor controller from 160, KVA DG Sets Make Cummins and supply and fixing the same complete as specified and as directed by Engr-in-charge.

Dismantling the radiator from the engine of 160 KVA DG set Make Kirloskar transporting the radiator from site to workshop. Dismantling the radiator and including descaling ,gas welding the leaking tube wherever required for proper functioning of radiator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling/disconnecting Turbo charger from 160 KVA DG Sets Make Kirloskar supply and fixing the same complete as specified and as directed by Engr-in-charge.Make : Kirloskar.

Dismantling/disconnecting core cooler from the DG Set of 1010 KVA Machine No25344632 and supply and fixing the same complete as specified and as directed by Engr-in-charge.Make :Cummins.

Dismantling/disconnecting water pump from the DG Set of 1010 KVA Machine No25344632 and supply and fixing the same complete as specified and as directed by Engr-in-charge.Make :Cummins.

MAINT/REPAIR TO DG SET AT SHESHARTHANG

Dismantling/Disconnecting the Alternator from the engine of 320 KVA DG Make Greaves transporting the Alternator from site to workshop. Dismantling the Alternator and rewinding the burnt alternator with copper wire of existing size and no of turns including varnishing welding the broken parts for proper functioning of Alternator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling/Disconnecting the Alternator from the engine of 125 KVA DG Make Kirloskar transporting the Alternator from site to workshop. Dismantling the Alternator and rewinding the burnt alternator with copper wire of existing size and no of turns including varnishing welding the broken parts for proper functioning of Alternator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling the radiator from the engine of 320 KVA DG set Make Kirloskar Greaves transporting the radiator from site to workshop. Dismantling the radiator in and including descaling ,gas welding the leaking tube wherever required for proper functioning of radiator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantling the radiator from the engine of 100/160 KVA DG set transporting the radiator from site to workshop. Dismantling the radiator in and including descaling ,gas welding the leaking tube wherever required for proper functioning of radiator. After repair retransportation from workshop to site and fixing the same with engine as existing and reseting to complete satisfaction of Engr-in-Charge.

Dismantlig/disconnecting/opening the defected heads of the DG Set 125 KVA Make Kirloskar shifting the heads of the DG Sets to Autherised work shop grinding polishing complete with connected items like head valve guide reqd while repairing the head of the DG SET and refixing the same complete all as directed by Engr-in-charge.

Dismantling/ disconnecting and opening the DG Set of 125 KVA Make Kirloskar and checking all the piston, connecting rod,liner and connected items which ever reqd and reassembling all as under complete all as directed by Engr-in-charge. Note : New items like piston, connecting rod & liner etc shall be measured and paid separately under respective items

Supply and fix Piston for DG Set of 125 KVA

Supply and fix Connecting rod for DG Set of 125 KVA

Supply and fix Liner for DG Set of 125 KVA

Calbiration of injector assembly including replacement of injector cups, barrel,nozzles, O-rings screen filter and setting the oil pressure with testing suitable for 125/160 KVA DG Set, Make:- Kirloskar and Model HA69TC DG set complete all as directed by Engr-in-Charge.

Dismantlig/disconnecting/opening the defected heads of the DG Set 63 KVA Make Kirloskar shifting the heads of the DG Sets to Autherised work shop grinding polishing complete with connected items like head valve guide reqd while repairing the head of the DG SET and refixing the same complete all as directed by Engr-in-charge.

Dismantling/ disconnecting and opening the DG Set of 62.5 KVA Make Kirloskar and checking all the piston, connecting rod,liner and connected items which ever reqd and reassembling all as under complete all as directed by Engr-in-charge. Note : New items like piston, connecting rod & liner etc shall be measured and paid separately under respective items

Supply and fix Piston for DG Set of 62.5 KVA

Supply and fix Connecting rod for DG Set of 62.5 KVA

Supply and fix Liner for DG Set of 62.5 KVA

Dismantlig/disconnecting/opening the defected heads of the DG Set 100/160 KVA Make Kirloskar shifting the heads of the DG Sets to Autherised work shop grinding polishing complete with connected items like head valve guide reqd while repairing the head of the DG SET refixing the same complete all as directed by Engr-in-charge.

M & L for dismantling /Disconnecting the UNSV Turbo charger from the DG Set of 320 KVA Make Kirloskar/Cummins and supply and fixing the same all as specified and as directed by the Engr-in-Charge

M & L for dismantling /Disconnecting the burnt Asbestos rope from the sielencer pipe of the DG Sets supply and fixing the same all as specified and as directed by Engr-in-charge.

M & L for dismantling /Disconnecting the FIP from the DG Set of 320 KVA Make Kirloskar and supply and fixing the same all as specified and as directed by Engr-in-charge.

MAINT/REPAIR TO DG SET AT KIARI, CHUMATHANG AND NYOMA

Material and labour for replacement of fuel filter Cat Part No. 06.436.01.0.00 for 125 KVA DG Set , Make:- Kirloskar and change of fuel filter after every 250 Hrs complete all as specified and as directed by Engr-in-Charge.

Material and labour for replacement of fuel filter Cat Part No. 48.117.04.0.00 for 125 KVA DG Set , Make:- Kirloskar and change of fuel filter after every 250 Hrs complete all as specified and as directed by Engr-in-Charge.

Material and labour for replacement of oil/Diesel filter Cat Part No. 06.474.05.0.00 for 125 KVA DG Set , Make:- Kirloskar and change of fuel filter after every 250 Hrs complete all as specified and as directed by Engr-in-Charge.

Material and labour for replacement of air cleaner filter Cat part no- 6H.411.02.0.00 for 125 KVA DG set change of air filter after every 500 Hrs complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of fan belt B-43 cut type for 125 KVA DG set(4H.1493.01.0.00) complete all as directed by Engr-in-Charge. Make-Fenner/KCL

Material and labour for replacement of Lub oil pressure Sensor of 125 KVA DG Set Cat part no- DVO.812.11.0.00 , 4 - 20 mA complete all as specified and as directed by Engr-in-Charge.Make Kirlosker

Repair calibration checking and pressure testing the fuel injectors including replacement of following worn out spare parts and testing the same after fixing as directed by Engineer-in-Charge. (i) Injector cups (ii) Nozzle and'O' rings

Material and labour for replacement of multiple wire connector of 125 KVA DG Set complete all as specified and as directed by Engr-in- Charge.

Material and Labour for replacement of automatic actuacture assy speedo meter /RPM regulator Model No- A6TV4431-6504 siutable for 125 KVA gen all as specified and as directed and required at site.

Supply and fixing Battery charger 24 Volts Make : FLAKE or equivelant approved by CE NC complete all as specified and as directed by Engr-in-Charge.

Supply and fixing for replacement of copper battery lead 3 Metre long PVC insulated multi stranded with brass clamp incl necessary bolts & nuts and fixing lugs etc complete all as specified and as directed by Engr-in-Charge.

Supply and fixing for replacement of copper battery terminals incl necessary bolts & nuts and fixing lugs etc complete all as specified and as directed by Engr-in-Charge.

62.5/63 ,40/45,& 75 KVA Kirlosker Green MAINT/REPAIR TO DG SET AT KIARI, CHUMATHANG AND NYOMA

M&L for replacement of unserviceable/worn out spare part of DG set of cap 62.5/63 KVA, complete all as specified and as directed by Engr-in-Charge. Make- Kirloskar as under Calibration of injector assembly including replacement of injector cups, barrels, nozzles, 'O' rings, screen filter and setting of fuel pressure with testing complete all as specified and directed by Engr in charge.

Material and labour for replacemnt of fuel pipe from pump to fuel filter suitable for 63/45 KVA DG sets including benjo bolts, copper washers complete all as specified and directed by Engr in charge. (Make : Kirloskar/Cummins or equivalent)

Material and labour for replacemnt of lub oil filter complete suitable for 63 KVA DG Sets (Model No : 06.436.01.0) of Kirloskar all as specified and directed by Engineer in charge.

Material and labour for replacement of fuel/disel filter suitable for 63 KVA DG Sets Model No F-002 H20 308 for pre filter and F-002 H20 306 for fine filter Make MICO complete all as specified and directed by Engineer in charge. (Make : Kirloskar or equivalent)

Material and labour for replacement of unserviceable/worn out spare parts of DG set of cap 63 KVA/45 KVA complete all as specified and directed by Engr in charge.

Fan Belt A-51 V type complete Make : Fenner/KCL

Fan Belt A-48 V type complete Make : Fenner/KCL

Fan Belt BX-49 complete Make : Fenner/KCL

Supply and fix in repair Copper battery lead 2 metre long 16mm dia multi stranded with brass clamp incl nuts and bolts required.complete all as specified and as directed by Engr-in-charge.

Disconnecting and taking down the muffler, taking out the carbon from the muffler by using blow lamp or cutting it with machine, then cleaning the muffler, and again jointing the muffler, painting of muffler with two coats of aluminium paint over a coat of red oxide and refixing the same with required gasket nut, bolt etc for DG set of capacity 62.5/63 KVA DG set, complete all as specified and as directed by Engr-in-Charge.

M & L for replacement of unserviceable turbo charger suitable for 63 KVA Gen set complete all as specified and directed by Engr in charge. Part no.K24970600405TH Make : Kirloskar

Material and labour for replacemnt of lub oil filter complete suitable for 45 KVA DG Sets (Model No : HA 494 TC) all as specified and directed by Engineer in charge. (Make : Kirloskar or equivalent)

Material and labour for replacement of fuel filter suitable for 45 KVA DG Sets Make Kirloskar Model No HA 494 TC complete all as specified and directed by Engineer in charge. (Make : Kirloskar)

Material and labour for replacement of air cleaner filter Make Kirloskar suitable for 45 KVA DG Set Make : Kirloskar Model No HA 494 TC complete all as specified and directed by Engineer in charge. (Make : Kirloskar)

M & L for replacement of Oil Pressure guage for DG Set of capacity 63/45 KVA complete all as specified and directed by Engr in charge.

M & L for replacement of Water temp guage for DG Set of capacity 63/45 KVA complete all as specified and directed by Engr in charge.

M & L for synthetic insulating mat of size 2 m x 1 m x 12 mm thick complete all as specified and directed by Engr in charge. Make : Jyoti or equivalent approved by HQ CE NC

M&L for replacement of lubricant oil pressure censor suitable for 75/63/45 KVA DG, complete all as specified and as directed by Engr-in-charge.

Material and labour for replacemnt of fuel pipe from pump to fuel filter suitable for 75 KVA DG sets including benjo bolts, copper washers complete all as specified and directed by Engr in charge. (Make : Kirloskar/Cummins or equivalent)

Material and labour for replacement of fuel pipe from fuel filter to fuel pump suitable for 75 KVA DG set including benjo bolts, copper washers complete all as specified and directed by Engr in charge. (Make : Kirloskar/Cummins or equivalent)

Material and labour for replacemnt of lub oil filter complete suitable for 75 KVA DG Sets (Model No of Kirloskar all as specified and directed by Engineer in charge. (Make : Kirloskar or equivalent)

Material and labour for replacement of air cleaner filter Make Kirloskar suitable for 75 KVA DG Set immersed in oil complete Suitable for DG Set Make Kirloskar, Eng No : 6R 1040T all as specified and directed by Engineer in charge. (Make : Kirloskar)

Repair calibration checking and pressure testing the fuel injectors of FIP 75 KVA Gen including replacement of following worn out spare parts and testing the same after fixing as directed by Engineer-in-Charge. (i) Injector cups (ii) Nozzle and'O' rings

Replacement of defective fuel injectors set complete with nozzels for 75 KVA DG Set complete all as specified and directed by Engineer-in-Charge

Repair replacement of ON/OFF switch Push type suitable for 75 KVA Gen along with switch board fixed on pannel or Gen all as required at site for 75 KVA Gen complete all as specified and directed by Engineer-in-Charge

Repair of Dynoma/Alternator of 75 KVA Gen set including rewinding by the same wire gauge complete all as specified and as directed by Engr- In- Charge

Replacement of Solonoid Switch of 75 KVA Gen set complete all as specified and as directed by Engr- In- Charge

Material and labour for feed pump/ pressure pump suitable for 62.5/63 KVA Gen set as required at site complete all as specified and as directed by EIC.Make Kirlosker

45 KVA, 63 KVA AND 125 KVA ( Make- Mahindra) MAINT/REPAIR TO DG SET AT KIARI, CHUMATHANG AND NYOMA

Material and labour for feed pump/ pressure pump suitable for 63 KVA Gen set as required at site complete all as specified and as directed by EIC.Make- Mahindra

Material and labour for feed pump/ pressure pump suitable for 45 KVA Gen set as required at site complete all as specified and as directed by EIC.Make- Mahindra

Material and labour for feed pump/ pressure pump suitable for 125 KVA Gen set as required at site complete all as specified and as directed by EIC.Make- Mahindra

Material and labour for replacement of air cleaner filter Make Mahendra suitable for 125 KVA DG Set complete all as specified and directed by Engineer in charge.

Material and labour for replacement of Oil filter suitable for 125 KVA DG Set complete Set all as specified and directed by Engineer in charge. (Make : Mahindra )

Material and labour for replacement of Fuel filter suitable for 125 KVA DG Set complete Set all as specified and directed by Engineer in charge. (Make : Mahindra )

Material and labour for replacement of air cleaner filter Make Mahendra suitable for 63 KVA DG Set complete all as specified and directed as required at site by Engineer in charge.

Material and labour for replacement of Oil filter suitable for 63 KVA DG Set complete all as specified and directed as required at site by Engineer in charge. (Make : Mahindra )

Material and labour for replacement of Fuel filter suitable for 63 KVA DG Set complete all as specified and directed by Engineer in charge as required at site. (Make : Mahindra )

Material and labour for replacement of air cleaner filter Make Mahendra suitable for 45 KVA DG Set complete all as specified and directed as required at site by Engineer in charge.

Material and labour for replacement of Oil filter suitable for 45 KVA DG Set complete all as specified and directed as required at site by Engineer in charge. (Make : Mahindra )

Material and labour for replacement of Fuel filter suitable for 45 KVA DG Set complete Set all as specified and directed by Engineer in charge as required at site. (Make : Mahindra )

M&L for lead acid battery storage type 12 volts 150 AH with initially charged Make : Amaron (maint Free)/Exide or equivalent complete all as specified and directed by Engr In charge.

Material and labour for replacement of Hose pipe set suitable for 45/63/125 KVA DG Set complete Set all as specified and directed by Engineer in charge as required at site. (Make : Mahindra )

Material and labour for replacement of unserviceable/worn out spare parts of DG set of cap 125 KVA/63 KVA/45 KVA complete required at site as under, all as specified and directed by Engr in charge. (a) Fan Belt A-47 V type complete Make : Fenner/KCL

MAINT/REPAIR TO DG SET AT TANGTSE

Repair and top overhauling of Diesel Engine driven generating set 06 cylinder of cap 62.5 KVA Make- Kirloskar complete with the following works and Disconnecting the electric connection of the alternator and decoupling from engine and disconnection unsv/serviceable parts for repair/replacement such as inlet/outlet manifold, turbocharger, FIP,air cleaner, fuel injectors, cylinder head, tappet cover, cylinder linner, piston assy, connecting rod assy, exhaust valve seat, insert valve seat, fuel pump, L.O. pump, piston assy, turbocharger etc. at site and cleaning all the serviceable parts with Keroscene oil for reuse all as specified and directed by Engr-in-charge. (b) Transportation of unserviceable parts such as cylinder head, oil pump , FIP, L.O. pump, injector nozzles, etc. obtain from the above DG sets on site i.e. TCP water point to the authorized workshop for repair and retransportation of repaired parts from workshop and install the same to the entire satisfaction of Engineer-in-Charge.

(c) Grinding, polishing & facing of cylinder heads in and including replacement of seats and minor repair to cylinder head all as directed by Engr-in-Charge. (d) Reassembling the Engine complete and connecting the alternator connection and coupling with engine complete after repair/replacement of serviceable/unsv spare parts. (e) Testing and commissioning of DG set on full load upto desired satisfaction of Engr-in-Charge complete. Note : Spare parts will be measured and paid seprately

Repair and top overhauling of Diesel Engine driven generating set 06 cylinder of cap 82.5 KVA Make- Kirloskar complete with the following works and Disconnecting the electric connection of the alternator and decoupling from engine and disconnection unsv/serviceable parts for repair/replacement such as inlet/outlet manifold, turbocharger, FIP,air cleaner, fuel injectors, cylinder head, tappet cover, cylinder linner, piston assy, connecting rod assy, exhaust valve seat, insert valve seat, fuel pump, L.O. pump, piston assy etc. at site and cleaning all the serviceable parts with Keroscene oil for reuse all as specified and directed by Engr-in-charge. (b) Transportation of unserviceable parts such as cylinder head, oil pump , FIP, L.O. pump, injector nozzles, etc. obtain from the above DG sets on site i.e. TCP water point to the authorized workshop for repair and retransportation of repaired parts from workshop and install the same to the entire satisfaction of Engineer-in-Charge.

(c) Grinding, polishing & facing of cylinder heads in and including replacement of seats and minor repair to cylinder head by Engr-in-Charge. (d) Reassembling the Engine complete and connecting the alternator connection and coupling with engine complete after repair/replacement of serviceable/unsv spare parts. (e) Testing and commissioning of DG set on full load upto desired satisfaction of Engr-in-Charge complete. Note : Spare parts paid seprately

Dismantling/Disconnecting the cylinder block of 62.5 KVA kirloskar DG Set and supply and fixing the same all as specified and directed by Engr-in-charge.Make : Kirloskar Test certificate of the same is to be submitted by contractor before installation

Supply and fix cylinder liner of kirloskar make of 100 KVA DG Set.Make Kirloskar

Supply and fix CRANKCASE ASSEMBLY (WITHOUT BEARING) of 63 KVA DG set.MAKE : Kirloskar

Supply and fix Main bearing HSG (For C-107 PTO) upto 100 KVA DG Set

Supply and fix Main BALL BEARING 6205 Z upto 100 KVA DG Set

Supply and fix Banjo Bolt all as directed by Engr-in-charge.

Supply and fix fuel return fuel pipe upto 100KVA DG Set

Supply and fix PISTON ASSLY. SV1 for 10KVA DG Set complete all as specified and directed y Engineer-in-charge

Supply and fix piston ring complete all as specified and directed by Engr-in-Charge

Supply and fix Exhaust valve upto100 KVA DG Set all as specified and directed by Engr-in-Charge

Supply and Fix Inlet Valve upto 63 to 100 KVA DG Set all as specified and directed by Engr-in-Charge

Supply and Fix Head Gasket 63 to 100 KVA DG set all as specified and directed by Engr-in-Charge

Supply and Fix Head Guide 63 to 100 KVA DG set all as specified and directed by Engr-in-Charge

Supply and Fix Head Seat 63 to 100 KVA DG set all as specified and directed by Engr-in-Charge

Supply and Fix Packing Set 63 to 100 KVA DG set all as specified and directed by Engr-in-Charge

Supply and fix Crank shaft of 40 KVA DG Set all as specified and directed by Engr-in-Charge

Repair to oil pump striping out , cleaning and segregating to serviceable and unserviceable parts, including replacement of following worn out parts and assembling the same with engine of 35 KVA DG Set complete all as directed by GE/Engr-in-Charge. (a) Bushing lub oil pump shaft. (b) Gear lub oil pump drive. (c) Bushing drive shaft.

Repair to FIP, stripping out, cleaning and segregating to serviceable and unserviceable parts, incl replacement of following worn out parts and assembling the same with engine of 63 KVA all as directed by GE/Engr-in-Charge (a) Fuel pump gear -01 No. (b) FIP kit -01 No. (c) Assembly screen-01 No (d) Ring sealing -01 No (e) Oil seal -01 No

Repair to FIP, stripping out, cleaning and segregating to serviceable and unserviceable parts, incl replacement of following worn out parts and assembling the same with engine of 82.5KVA all as directed by GE/Engr-in-Charge . (a) Fuel pump gear -01 No. (b) FIP kit -01 No. (c) Assembly screen-01 No (d) Ring sealing -01 No (e) Oil seal -01 No

Repair calibration checking and pressure testing the fuel injectors including replacement of following worn out spare parts and testing the same after fixing as directed by Engineer-in-Charge.

Material & labour for replacement of anti vibration pad suitable for 63 KVA DG set complete as specified and directed by Engr-in-Charge.

S&F in replacement of Air Cleaner Element (inner & outer) suitable for 82.5 KVA capacity of DG Set complete all as specified and directed. Make MICO/Sakura/ Fleetguard

S&F in replacement of Fuel filter Element (Primary & Secondary) for 82.5 KVA capacity of DG Set (Fuel filter will be changed after every 250 Hrs or when reqd) complete all as specified and directed.

S&F in replacement of Lub Oil Filter Element for DG Sets of 82.5 KVA DG Set capacity complete all as specified and directed .

Replacement of 'V' belt for radiator/water pump suitable for 320 KVA capacity DG Sets complete all as specified and directed by Engr-in-Charge. Make Kirloskar/Cummins/Greaves

THINLES OTZER

M/S AMCO INDUSTRIES AND EXPORT CORPORATION

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