GE/SMB/T-45/2022-23 REPAIR MAINTENANCE IMPROVEMENT TO DG SET INSTALLED AT VARIOUS INSTALLATIONS UNDER AOR GE SAMBA AT MIL STN SAMBA

Amount

General servicing of DG set including cleaning of machines, fuel tank etc checking of oil levels, filters, fan belts, hose pipe, proper adjustment of tappet, checking of governor assembly, radiator complete all as per manufacturers recommendations including replacement of Fuel filter, Engine oil filters, etc complete all as specified and directed . Note :- Engine oil & Coolant wii be measured and paid separately under subsequent items

160 KVA ( Make - Crompton Greaves / Mahindra & Mahindra)

125 KVA ( Make Crompton Greaves )

100 KVA ( Make- Kirloskar / Mahindra & Mahindra / Ashok Leyand )

70 / 75 KVA ( Make- Cummins / Kirloskar )

62.5 / 63 KVA ( Make- Ruston / Kirloskar / Greaves / Mahindra / Ashok Leyand / Sudhir / CG )

40 KVA ( Make Kirloskar )

30/32 KVA ( Make- Ruston / Kirloskar / Greaves / Mahindra / Ashok Leyand / Sudhir / CG )

15 KVA ( Make Kirloskar )

6 KVA ( Make Kirloskar )

10 KVA ( Make Kirloskar )

Repairs to DG set engine of capacity 62.5 / 63 KVA any make, 6 cylinder, 1500 RPM, water cooled by dismantling/strip opening of the DG set for top overhauling by removing the cylinder heads, piston, connecting rod, cylinder liner, oil sump and injector etc including calibration of engine and reassembling of the complete engine as per the manufacturer instructions and testing of efficiency of engine on completion complete all as specified and directed . (Worn out / unserviceable parts shall be measured and paid seperately)

Piston assy as per existing model complete all as specified and directed

Ring set as per existing model complete all as specified and directed

Cylinder liner as per existing model complete all as specified and directed

Set of liner 'O' ring as per existing model complete all as specified and directed

Gasket set kit as per existing model complete all as specified and directed

Coupling as per existing model complete all as specified and directed

Gasket (Main Seal) as per existing model complete all as specified and directed

Diesel Pipe Set as per existing model complete all as specified and directed

Hose Pipe as per existing model complete all as specified and directed

Hose Clamp as per existing model complete all as specified and directed

Cylinder head gasket as per existing model complete all as specified and directed

Cylinder head 'O' Ring as per existing model complete all as specified and directed b

Valve set as per existing model complete all as specified and directed

Valve seal as per existing model complete all as specified and directed

Valve guide as per existing model complete all as specified and directed

Connecting rod bearing as per existing model complete all as specified and directed

Connecting rod bush as per existing model complete all as specified and directed

Fan Belt as per existing model & size complete all as specified and directed

Repairs to DG set engine of capacity 75 KVA any make, 6 cylinder, 1500 RPM, water cooled by dismantling/strip opening of the DG set for top overhauling by removing the cylinder heads, piston, connecting rod, cylinder liner, oil sump and injector etc including calibration of engine and reassembling of the complete engine as per the manufacturer instructions and testing of efficiency of engine on completion complete all as specified and directed . (Worn out / unserviceable parts shall be measured and paid seperately)

Piston assy as per existing model complete all as specified and directed

Ring set as per existing model complete all as specified and directed

Cylinder liner as per existing model complete all as specified and directed

Set of liner 'O' ring as per existing model complete all as specified and directed

Gasket set kit as per existing model complete all as specified and directed

Coupling as per existing model complete all as specified and directed

Gasket (Main Seal) as per existing model complete all as specified and directed

Diesel Pipe Set as per existing model complete all as specified and directed

Hose Pipe as per existing model complete all as specified and directed

Hose Clamp as per existing model complete all as specified and directed

Cylinder head gasket as per existing model complete all as specified and directed

Cylinder head 'O' Ring as per existing model complete all as specified and directed

Valve set as per existing model complete all as specified and directed

Valve seal as per existing model complete all as specified and directed

Valve guide as per existing model complete all as specified and directed

Connecting rod bearing as per existing model complete all as specified and directed

Connecting rod bush as per existing model complete all as specified and directed

Fan Belt as per existing model & size complete all as specified and directed

Repairs to DG set engine of capacity 32 / 30 KVA any make, 4 cylinder, 1500 RPM, water cooled by dismantling/strip opening of the DG set for top overhauling by removing the cylinder heads, piston, connecting rod, cylinder liner, oil sump and injector etc including calibration of engine and reassembling of the complete engine as per the manufacturer instructions and testing of efficiency of engine on completion complete all as specified and directed . (worn out / unserviceable parts shall be measured and paid seperately)

Piston assy as per existing model complete all as specified and directed

Ring set as per existing model complete all as specified and directed

Cylinder liner as per existing model complete all as specified and directed

Set of liner 'O' ring as per existing model complete all as specified and directed

Gasket set kit as per existing model complete all as specified and directed

Coupling as per existing model complete all as specified and directed

Gasket (Main Seal) as per existing model complete all as specified and directed

Diesel Pipe Set as per existing model complete all as specified and directed

Hose Pipe as per existing model complete all as specified and directed

Hose Clamp as per existing model complete all as specified and directed

Cylinder head gasket as per existing model complete all as specified and directed

Cylinder head 'O' Ring as per existing model complete all as specified and directed

Valve set as per existing model complete all as specified and directed

Valve seal as per existing model complete all as specified and directed

Valve guide as per existing modelcomplete all as specified and directed

Connecting rod bearing as per existing model complete all as specified and directed

Connecting rod bush as per existing model complete all as specified and directed

Fan Belt as per existing model & size complete all as specified and directed

Taking out FIP from DG set, transportation to authorized service centre for overhauling and re-caliberation and re-fixing of capacity DG Set 125/160 KVA complete all as specified and directed Make - Crompton Greaves / Mahindra & Mahindra (Unserviceable / defective parts shall be measured and paid seperately)

Injector as per existing model complete all as specified and directed

Injector Nozzle as per existing model complete all as specified and directed

Delivery valve as per existing model complete all as specified and directed

FIP Element as per existing model complete all as specified and directed

Gevernor as per existing model complete all as specified and directed

Taking out FIP from DG set, transportation to authorized service centre for overhauling and re-caliberation and re-fixing to DG set complete all as specified and directed of capacity DG Set 100 KVA Make - Crompton Greaves / Mahindra & Mahindra (Unserviceable / defective parts shall be measured and paid seperately)

Injector as per existing model complete all as specified and directed

Injector Nozzle as per existing model complete all as specified and directed

Delivery valve as per existing model complete all as specified and directed

FIP Element as per existing model complete all as specified and directed

Gevernor as per existing model complete all as specified and directed

Taking out FIP from DG set, transportation to authorized service centre for overhauling and re-caliberation and re-fixing to DG set complete all as specified and directed of capacity DG Set 75 / 70 / 63 / 62.5 KVA Make - Crompton Greaves / Mahindra & Mahindra (Unserviceable / defective parts shall be measured and paid seperately)

Injector as per existing model complete all as specified and directed

Injector Nozzle as per existing model complete all as specified and directed

Delivery valve as per existing model complete all as specified and directed

FIP Element as per existing model complete all as specified and directed

Gevernor as per existing model complete all as specified and directed

Taking out FIP from DG set, transportation to authorized service centre for overhauling and re-caliberation and re-fixing to capacity DG Set 30 / 32 / 40 KVA complete all as specified and directed Make - Crompton Greaves / Mahindra & Mahindra (Unserviceable / defective parts shall be measured and paid seperately)

Injector as per existing model ccomplete all as specified and directed

Injector Nozzle as per existing model complete all as specified and directed

Delivery valve as per existing model complete all as specified and directed

FIP Element as per existing model complete all as specified and directed

Gevernor as per existing model complete all as specified and directed

Replacement of defective / unserviceable automatic voltage regulator (AVR) suitable for 63 KVA to 160 KVA DG Set complete all as specified and directed . Make - Kirloskar/CG

Replacement of defective / unserviceable automatic voltage regulator (AVR) suitable for 30 to 40 KVA DG Set complete all as specified and directed . Make - Kirloskar/CG

Replacement of defective / unserviceable Alternator / Dynamo 12 volt of 30 to 63 KVA DG Set, as per existing model complete all as specified and directed

Replacement of defective / unserviceable Stop Solenoid any make, type and capacity as per existing model complete all as specified and directed.

Strip opening of alternator of capacity 100/125/160 KVA, removing rotor from the starter and rewinding to CT coils complete with super enamel copper winding wire of appropriate size including insulating material and replacing Rear and front bearing including greasing of the alternator and refixing with engine and complete testing and refixing all components of the alternator and mounting the same on the existing foundation including aligning the alternator with engine and testing on full load complete all as specified and directed .

Strip opening of alternator of capacity 70 / 75 KVA, removing rotor from the starter and rewinding to CT coils complete with super enamel copper winding wire of appropriate size including insulating material and replacing Rear and front bearing including greasing of the alternator and refixing with engine and complete testing and refixing all components of the alternator and mounting the same on the existing foundation including aligning the alternator with engine and testing on full load complete all as specified and directed .

Strip opening of alternator of capacity 62.5 / 63 KVA, removing rotor from the starter and rewinding to CT coils complete with super enamel copper winding wire of appropriate size including insulating material and replacing Rear and front bearing including greasing of the alternator and refixing with engine and complete testing and refixing all components of the alternator and mounting the same on the existing foundation including aligning the alternator with engine and testing on full load complete all as specified and directed .

Strip opening of alternator of capacity 30 / 32 / 40 KVA, removing rotor from the starter and rewinding to CT coils complete with super enamel copper winding wire of appropriate size including insulating material and replacing Rear and front bearing including greasing of the alternator and refixing with engine and complete testing and refixing all components of the alternator and mounting the same on the existing foundation including aligning the alternator with engine and testing on full load complete all as specified and directed .

Replacement of defective / unserviceable RPM meter/ hour meter 90 mm dia auto indicate speed of the engine from 0-2500 RPM and hours run complete with cable and adopter complete all as specified and directed.

Replacement of defective / unserviceable self starter for 63 / 62.5 KVA DG Set as per existing model complete all as specified and directed .

Replacement of defective / unserviceable self starter for 100 KVA DG Set as per existing model complete all as specified and directed .

Replacement of defective / unserviceable self starter for 30 / 32 / 40 KVA DG Set as per existing model complete all as specified and directed .

Replacement of defective / unserviceable self starter for 125/160 KVA DG Set as per existing model complete all as specified and directed .

Cleaning of radiator with the help of descaling agent/solution including repairs to the broken tubes and replacement of wornout rubber hoses for 15 to 63 KVA DG Set complete all as specified and directed .

Cleaning of radiator with the help of descaling agent/solution including repairs to the cracked tubes and replacement of wornout rubber hoses for 70 KVA to160 KVA DG Set complete all as specified and directed .

Replacement of defective / unserviceable Air Filter for following capacity DG set of any and model complete all as specified and directed .

160 KVA ( Make - Crompton Greaves / Mahindra & Mahindra)

125 KVA ( Make Crompton Greaves )

100 KVA ( Make- Kirloskar / Mahindra & Mahindra / Ashok Leyand )

70 / 75 KVA ( Make- Cummins / Kirloskar )

62.5 / 63 KVA ( Make- Ruston / Kirloskar / Greaves / Mahindra / Ashok Leyand / Sudhir / CG )

40 KVA ( Make Kirloskar )

30/32 KVA ( Make- Ruston / Kirloskar / Greaves / Mahindra / Ashok Leyand / Sudhir / CG )

15 KVA ( Make Kirloskar)

Replacement of defective / unserviceable Engine Oil 20 W 40 or equivalent grade suitable for DG set at various locations complete all as specified and directed.

Supply and filling concentrated coolant for radiator in 5 litre capacity container complete all as specified and directed .

Battery of 12 V 180 AH suitable for DG set complete all as specified and directed

Replacement of defective / unserviceable Turbo charging unit as per existing for 30/ 40/62 KVA DG set complete all as specified and directed . Make- Kirlosker / Crompton Greaves / Mahindra & Mahindra

Replacement of defective / unserviceable Turbo charging unit as per existing for 160/ 125/100 KVA DG complete all as specified and directed . Make- Kirlosker / Crompton Greaves / Mahindra & Mahindra

Replacement of On Load Changeover switch 3 Phase, 415 volts 320 Amps, type C-line in SS Enclosure including fixing arrangement on wall/ floor, including connection,complete all as specified and directed .

Replacement of On Load Changeover switch 3 Phase, 415 volts 400 Amps, type C-line in SS Enclosure including fixing arrangement on wall/ floor, including connection,complete all as specified and directed .

Supply and filing distilled water complete all as specified and directed.

Welding of broken Acousting Enclosure Gate of DG Sets of any capacity by providing proper hinge and locking arrangement for fixing in position complete all specified and as directed.

Welding of broken Gate of LT feeder piller of any capacity by providing proper hinge and locking arrangement for fixing in position including paiting complete all as specified and directed .

Shifting of DG set from one location to another loaction with in distance of 10 KM complete all as specified and directed . ( Note : All T & P requied for shifting of DG set i.e crane capacity,truck , man power shall be deemed included in quoted rates).

Replacement of old unsv /burnt out asbestos rope of 25 mm dia to exhaust pipe of different capacity of DG sets at various installations under AOR of AGE E/M complete all as specified and directed .

Bus bar chamber, 3 phase 415 volts, 4 ways fixing on angle iron 40x40x5 mm including PCC C-1 1:3:6 using 20 mm gradedstone aggregate,complete all as specified and directed. Make - Havells Cat Part No.IHBC006304 or technocommerically equivalent to Legrand / ABB / C&S.

Replacement of water pump assembly for DG Set complete for capacity of DG Set 75 KVA as per model of DG Set, complete all as specified and directed .

Replacement of water pump assembly for DG Set complete for capacity of DG Set 100 KVA as per model of DG Set, complete all as specified and directed .

Replacement of water pump assembly for DG Set complete for capacity of DG Set 125 KVA as per model of DG Set, complete all as specified and directed .

Replacement of water pump assembly for DG Set complete for capacity of DG Set 160 KVA as per model of DG Set, complete all as specified and directed .

Note:- The contract sum arrived after deduction of amount of Sch of credit as listed in tender Documents.

A K JAIN AND SONS

M/S GULATI ENGINEERING WORKS

TARA ENTERPRISES

Ashoka Engineers

Northern cable fault locatoers