8143/2022-23/E8 SPECIAL REPAIR TO DG SETS OF CAP 200 KVA, 160 KVA, 32.5 KVA AND 62.5 KVA AT 603 EME BN, GE 860 EWS, 5 LADAKH SCOUTS AND 303 FD HOSP AT TANGTSE AND MIL STN KARU UNDER GE 860 EWS

Amount

Repair and Top overhauling of Diesel Engine driven generating set 6 cylinder of cap 160 KVA SM No. 1889261Make - Cummins installed at GE 860 EWS power house complete with the following works and replacement of minor spare parts under para Note (ii) and major parts under para 2.01 to 2.24:- (a) Disconnecting the electric connection of the alternator, decoupling from engine and disconnecting 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, oil pump, piston assy, crank shaft etc. at site and cleaning the reusable parts with Keroscene oil for reuse all as specified and directed by Engr-in-charge. (b) Transportation of unserviceable parts such as cylinder block, cylinder head, oil pump , FIP, L.O. pump, oil pump, injector nozzles, crank shaft etc. obtain from the above DG sets at site i.e. GE 860 EWS to Cummins company or Cummins authorised Work shop at Chandigarh for repair, rectification of defects and retransportation of repaired parts/assembled engine from workshop to installation (GE 860 EWS at Karu) complete.

('c) Computarised checking of cylinder block for its defects/ leakage in oil and rectification of the same by X ray welding or otherwise as per manufacturer's specification. (d) 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. (e) Re-assembling the Engine and alternator complete and connecting the alternator and coupling with engine complete after repair/ replacement of serviceable/unsv spare parts incl testing and commissioning of DG set on full load upto desired satisfaction of Engr-in-Charge complete. Note:- (i) The major spare parts required for overhauling of engine shall be measured and paid separately under Sch A Part I Item No. 2.01 to 2.24. (ii) Minor spare parts such as plain machined washer, set screw, joint, set bolt, O rings, washer, spring dowel, dowel pin, bolts, pins, nuts, banjo bolts, copper washer etc for proper functioning of DG sets deemed to be included in the item rate.

Supply only following spare parts for 160 KVA DG sets for proper functioning of the DG set and replacement under Sch of work item No. 1

Set Main bearing

Bearing connecting rod

Bushing connecting rod

Cylinder liner assy

Kit piston engine (Piston, piston pin, Piston ring)

Valve exhaust

Valve inlet

Valve guide stem

Inlet & exhaust valve seat

Gasket cylinder

Thrust washer

Push rod

water sealing

Baffle breather

Screen Breather

Bushing camshaft

Set of water hose

Set of fuel fleixible pipe , Manifold fuel pipe.

High pressure pipe ,Manifold fuel pipe.

Gasket kit (Upper and lower)

Main oil seal

Fuel filter

Oil filter

Air cleaner filter

Calbiration of injector assembly including replacement of injector cups, barrel,nozzles, O-rings screen filter and setting the oil pressure with testing suitable for 160 KVA DG Set , Make:- Cummins and Model NT-743 DG set complete all as directed by Engr-in-Charge.

Repair/servicing self starter by supply and fixing including taking out the following parts ,(a). Field Coil (b).Armature Winding (c ).Bush (d). Solenoid switch (Gear) for 160 KVA DG Sets Make : Cummins

Calibration of FIP, replacement of FIP kit, gasket set, washers, nuts,plungers,delivery valves, oil pump , O ring and set the oil pressure with testing suitable for 160 KVA DG set complete all as directed by Engr-in-Charge. Make-Kirloskar.

Dismantling the radiator from the engine of 160 KVA DG set installed at GE 860EWS Power house and transporting the radiator from site to workshop. Dismantling the radiator in and including descaling ,gas welding the leaking tube whichever 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 governor controller from 160 Kva DG Sets supply and fixing the same complete as specified and as directed by Engr-in-charge.Make cummins.

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

Draing all the UNSV E oil from the DG Set Supply and fill E Oil 20w40 after repair of DG Set as specified and as directed by Engr-in-charge Make Servo/Indian oil.

Dismantling/ disconnecting UNSV Battery from the DG Set supply and fixing the same complete all as specified and as directed by the Engr-in-charge Make EXIDE/Toshiba/Sukam

200 KVA DG Repair and Top overhauling of Diesel Engine driven generating set 6 cylinder of cap 200 KVA SM No. FS3606/1100011Make - Kirloskar installed at 603 EME Bn power house complete with the following works and replacement of minor spare parts under para Note (ii) and major parts under para 12.01 to 12.24:- (a) Disconnecting the electric connection of the alternator, decoupling from engine and disconnecting 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, oil pump, piston assy, crank shaft etc. at site and cleaning the reusable parts with Keroscene oil for reuse all as specified and directed by Engr-in-charge. (b) Transportation of unserviceable parts such as cylinder block, cylinder head, oil pump , FIP, L.O. pump, oil pump, injector nozzles, crank shaft etc. obtain from the above DG sets at site i.e. 603 EME Bn company or Kirloskar authorised Work shop at Chandigarh for repair, rectification of defects and retransportation of repaired parts/assembled engine from workshop to installation complete.

('c) Computarised checking of cylinder block for its defects/ leakage in oil and rectification of the same by X ray welding or otherwise as per manufacturer's specification. (d) 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. (e) Re-assembling the Engine and alternator complete and connecting the alternator and coupling with engine complete after repair/ replacement of serviceable/unsv spare parts incl testing and commissioning of DG set on full load upto desired satisfaction of Engr-in-Charge complete. Note:- (i) The major spare parts required for overhauling of engine shall be measured and paid separately under Sch A Part I Item No. 12.01 to 12.24. (ii) Minor spare parts such as plain machined washer, set screw, joint, set bolt, O rings, washer, spring dowel, dowel pin, bolts, pins, nuts, banjo bolts, copper washer etc for proper functioning of DG sets deemed to be included in the item rate

Supply only following spare parts for 200 KVA DG sets for proper functioning of the DG set and replacement under Sch of work item No. 11

Set Main bearing

Bearing connecting rod

Bushing connecting rod

Cylinder liner assy

Kit piston engine (Piston, piston pin, Piston ring)

Valve exhaust

Valve inlet

Valve guide stem

Inlet & exhaust valve seat

Gasket cylinder

Thrust washer

Push rod

water sealing

Baffle breather

Screen Breather

Bushing camshaft

Set of water hose

Set of fuel fleixible pipe , Manifold fuel pipe.

High pressure pipe ,Manifold fuel pipe.

Gasket kit (Upper and lower)

Main oil seal

Fuel filter

Oil filter

Air cleaner filter

Calbiration of injector assembly including replacement of injector cups, barrel,nozzles, O-rings screen filter and setting the oil pressure with testing suitable for 200 KVA DG Set , Make:- Kirloskar complete all as directed by Engr-in-Charge.

Dismantling/Disconnecting UNSV self starter from the DG Set of 200 KVA Supply and fixing the same complete all as directed by Engr-in-Charge. Make : Kirloskar.

Dismantling/Disconnecting UNSV FIP from the DG Set of 200 KVA Supply and fixing the same complete all as directed by Engr-in-Charge. Make : Kirloskar.

Dismantling the radiator from the engine of 200 KVA DG set transporting the radiator from site to workshop. Dismantling the radiator in and including descaling ,gas welding the leaking tube whichever 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 UNSV Battery from the DG Set supply and fixing the same complete all as specified and as directed by the Engr-in-charge Make EXIDE/Toshiba/Sukam

Dismantling disconnecting Turbo charger from 200 Kva DG Sets supply and fixing the same complete as specified and as directed by Engr-in-charge.Make Kirloskar.

Dismantling/ disconnecting Muffler from 200 Kva DG set supply and fixing the same as specified and as directed by Engr-in-charge.Make Kirloskar

Draing all the UNSV E oil from the DG Set Supply and fill E Oil 20w40 after repair of DG Set as specified and as directed by Engr-in-charge Make Servo/Indian oil or equivelang approved by HQ CENC.

Dismantling/Disconnecting the UNSV crank shaft of the DG Set supply and fixing the same as specified and as directed by Engr-in-charge Make Kirloskar.

22. Draing all the UNSV DAFC 50% (Coolent) from the DG Set Supply and fill DAFC 50% after repair of DG Set as specified and as directed by Engr-in-charge Make Servo/Indian oil or equivelant approved by HQ CENC.

32.5 KVA DG Set Repair and Top overhauling of Diesel Engine driven generating set 6 cylinder of cap 32.5 KVA SM No. 003L14269/8/DG/08 Make - Kirloskar installed at 5 L/Scout power house complete with the following works and replacement of minor spare parts under para Note (ii) and major parts under Srl item No. 24.01 to 24.24:- (a) Disconnecting the electric connection of the alternator, decoupling from engine and disconnecting 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, oil pump, piston assy, crank shaft etc. at site and cleaning the reusable parts with Keroscene oil for reuse all as specified and directed by Engr-in-charge. (b) Transportation of unserviceable parts such as cylinder block, cylinder head, oil pump , FIP, L.O. pump, oil pump, injector nozzles, crank shaft etc. obtain from the above DG sets at site i.e. 5 L/Scout company or Kirloskar authorised Work shop at Chandigarh for repair, rectification of defects and retransportation of repaired parts/assembled engine from workshop to installation complete.

('c) Computarised checking of cylinder block for its defects/ leakage in oil and rectification of the same by X ray welding or otherwise as per manufacturer's specification. (d) 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. (e) Re-assembling the Engine and alternator complete and connecting the alternator and coupling with engine complete after repair/ replacement of serviceable/unsv spare parts incl testing and commissioning of DG set on full load upto desired satisfaction of Engr-in-Charge complete. Note:- (i) The major spare parts required for overhauling of engine shall be measured and paid separately under Sch A Part I Item No. 24.01 to 24.24. (ii) Minor spare parts such as plain machined washer, set screw, joint, set bolt, O rings, washer, spring dowel, dowel pin, bolts, pins, nuts, banjo bolts, copper washer etc for proper functioning of DG sets deemed to be included in the item rate.

Supply only following spare parts for 32.5 KVA DG sets for proper functioning of the DG set and replacement under Sch of work item No. 23

Set Main bearing

Bearing connecting rod

Bushing connecting rod

Cylinder liner assy

Kit piston engine (Piston, piston pin, Piston ring)

Valve exhaust

Valve inlet

Valve guide stem

Inlet & exhaust valve seat

Gasket cylinder

Thrust washer

Push rod

water sealing

Baffle breather

Screen Breather

Bushing camshaft

Set of water hose

Set of fuel fleixible pipe , Manifold fuel pipe.

High pressure pipe ,Manifold fuel pipe.

Gasket kit (Upper and lower)

Main oil seal

Fuel filter

Oil filter

Air cleaner filter

Calbiration of injector assembly including replacement of injector cups, barrel,nozzles, O-rings screen filter and setting the oil pressure with testing suitable for 32.5 KVA DG Set , Make:-Kirloskar and Model NT-743 DG set complete all as directed by Engr-in-Charge.

Dismantling disconnecting Alternator from 32.5 Kva DG Sets supply and fixing the same complete as specified and as directed by Engr-in-charge.Make Kirloskar

Dismantling disconnecting Turbo charger from 32.5 Kva DG Sets supply and fixing the same complete as specified and as directed by Engr-in-charge.Make Kirloskar.

Dismantling/ disconnecting UNSV Battery from the DG Set supply and fixing the same complete all as specified and as directed by the Engr-in-charge Make EXIDE/Toshiba/Sukam

Draing all the UNSV E oil from the DG Set Supply and fill E Oil 20w40 after repair of DG Set as specified and as directed by Engr-in-charge Make Servo/Indian oil or equivelant approved by HQ CENC.

62.5 KVA DG Set Repair and Top overhauling of Diesel Engine driven generating set 6 cylinder of cap 62.5 KVA SM No. 003/0004/DG/13 Make - Kirloskar installed at 303 FD Hospital Tangtse power house complete with the following works and replacement of minor spare parts under para Note (ii) and major parts under Srl Item No. 31.01 to 31.27. (a) Disconnecting the electric connection of the alternator, decoupling from engine and disconnecting 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, oil pump, piston assy, crank shaft etc. at site and cleaning the reusable parts with Keroscene oil for reuse all as specified and directed by Engr-in-charge. (b) Transportation of unserviceable parts such as cylinder block, cylinder head, oil pump , FIP, L.O. pump, oil pump, injector nozzles, crank shaft etc. obtain from the above DG sets at site i.e. 303 FD Hospital Tangtse or Kirloskar authorised Work shop at Chandigarh for repair, rectification of defects and retransportation of repaired parts/assembled engine from workshop to installation complete.

('c) Computarised checking of cylinder block for its defects/ leakage in oil and rectification of the same by X ray welding or otherwise as per manufacturer's specification. (d) 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. (e) Re-assembling the Engine and alternator complete and connecting the alternator and coupling with engine complete after repair/ replacement of serviceable/unsv spare parts incl testing and commissioning of DG set on full load upto desired satisfaction of Engr-in-Charge complete. Note:- (i) The major spare parts required for overhauling of engine shall be measured and paid separately under Sch A Part I Item No. 31.01 to 31.27. (ii) Minor spare parts such as plain machined washer, set screw, joint, set bolt, O rings, washer, spring dowel, dowel pin, bolts, pins, nuts, banjo bolts, copper washer etc for proper functioning of DG sets deemed to be included in the item rate.

Supply only following spare parts for 32.5 KVA DG sets for proper functioning of the DG set and replacement under Sch of work item No. 30

Set Main bearing

Bearing connecting rod

Bushing connecting rod

Cylinder liner assy

Kit piston engine (Piston, piston pin, Piston ring)

Valve exhaust

Valve inlet

Valve guide stem

Inlet & exhaust valve seat

Gasket cylinder

Thrust washer

Push rod

water sealing

Baffle breather

Screen Breather

Bushing camshaft

Set of water hose

Set of fuel fleixible pipe , Manifold fuel pipe.

High pressure pipe ,Manifold fuel pipe.

Gasket kit (Upper and lower)

Main oil seal

Fuel filter

Oil filter

Air cleaner filter

Cylinder block from Auth company (Kirloskar)

Crank shaft from Auth company (Kirloskar)

Cam shaft from Auth company (Kirloskar)

Calbiration of injector assembly including replacement of injector cups, barrel,nozzles, O-rings screen filter and setting the oil pressure with testing suitable for 62.5 KVA DG Set , Make:-Kirloskar and Model NT-743 DG set complete all as directed by Engr-in-Charge.

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