GE/SMB/T-27/2021-22 REPAIR MAINT OF DG SET INSTALLED AT VARIOUS INSTALLATIONS 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 by Engr-in-Charge. 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 by Engr-in-Charge. (Worn out / unserviceable parts shall be measured and paid seperately)

Piston assy as per existing model complete all as specified and directed by Engr-in-Charge

Ring set as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder liner as per existing model complete all as specified and directed by Engr-in-Charge

Set of liner 'O' ring as per existing model complete all as specified and directed by Engr-in-Charge

Gasket set kit as per existing model complete all as specified and directed by Engr-in-Charge

Coupling as per existing model complete all as specified and directed by Engr-in-Charge

Gasket (Main Seal) as per existing model complete all as specified and directed by Engr-in-Charge

Diesel Pipe Set as per existing model complete all as specified and directed by Engr-in-Charge

Hose Pipe as per existing model complete all as specified and directed by Engr-in-Charge

Hose Clamp as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder head gasket as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder head 'O' Ring as per existing model complete all as specified and directed by Engr-in-Charge

Valve set as per existing model complete all as specified and directed by Engr-in-Charge

Valve seal as per existing model complete all as specified and directed by Engr-in-Charge

Valve guide as per existing model complete all as specified and directed by Engr-in-Charge

Connecting rod bearing as per existing model complete all as specified and directed by Engr-in-Charge

Connecting rod bush as per existing model complete all as specified and directed by Engr-in-Charge

Fan Belt as per existing model & size complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge. (Worn out / unserviceable parts shall be measured and paid seperately)

Piston assy as per existing model complete all as specified and directed by Engr-in-Charge

Ring set as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder liner as per existing model complete all as specified and directed by Engr-in-Charge

Set of liner 'O' ring as per existing model complete all as specified and directed by Engr-in-Charge

Gasket set kit as per existing model complete all as specified and directed by Engr-in-Charge

Coupling as per existing model complete all as specified and directed by Engr-in-Charge

Gasket (Main Seal) as per existing model complete all as specified and directed by Engr-in-Charge

Diesel Pipe Set as per existing model complete all as specified and directed by Engr-in-Charge

Hose Pipe as per existing model complete all as specified and directed by Engr-in-Charge

Hose Clamp as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder head gasket as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder head 'O' Ring as per existing model complete all as specified and directed by Engr-in-Charge

Valve set as per existing model complete all as specified and directed by Engr-in-Charge

Valve seal as per existing model complete all as specified and directed by Engr-in-Charge

Valve guide as per existing model complete all as specified and directed by Engr-in-Charge

Connecting rod bearing as per existing model complete all as specified and directed by Engr-in-Charge

Connecting rod bush as per existing model complete all as specified and directed by Engr-in-Charge

Fan Belt as per existing model & size complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge. (worn out / unserviceable parts shall be measured and paid seperately)

Piston assy as per existing model complete all as specified and directed by Engr-in-Charge

Ring set as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder liner as per existing model complete all as specified and directed by Engr-in-Charge

Set of liner 'O' ring as per existing model complete all as specified and directed by Engr-in-Charge

Gasket set kit as per existing model complete all as specified and directed by Engr-in-Charge

Coupling as per existing model complete all as specified and directed by Engr-in-Charge

Gasket (Main Seal) as per existing model complete all as specified and directed by Engr-in-Charge

Diesel Pipe Set as per existing model complete all as specified and directed by Engr-in-Charge

Hose Pipe as per existing model complete all as specified and directed by Engr-in-Charge

Hose Clamp as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder head gasket as per existing model complete all as specified and directed by Engr-in-Charge

Cylinder head 'O' Ring as per existing model complete all as specified and directed by Engr-in-Charge

Valve set as per existing model complete all as specified and directed by Engr-in-Charge

Valve seal as per existing model complete all as specified and directed by Engr-in-Charge

Valve guide as per existing modelcomplete all as specified and directed by Engr-in-Charge

Connecting rod bearing as per existing model complete all as specified and directed by Engr-in-Charge

Connecting rod bush as per existing model complete all as specified and directed by Engr-in-Charge

Fan Belt as per existing model & size complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge 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 by Engr-in-Charge

Injector Nozzle as per existing model complete all as specified and directed by Engr-in-Charge

Delivery valve as per existing model complete all as specified and directed by Engr-in-Charge

FIP Element as per existing model complete all as specified and directed by Engr-in-Charge

Gevernor as per existing model complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge

Injector Nozzle as per existing model complete all as specified and directed by Engr-in-Charge

Delivery valve as per existing model complete all as specified and directed by Engr-in-Charge

FIP Element as per existing model complete all as specified and directed by Engr-in-Charge

Gevernor as per existing model complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge

Injector Nozzle as per existing model complete all as specified and directed by Engr-in-Charge

Delivery valve as per existing model complete all as specified and directed by Engr-in-Charge

FIP Element as per existing model complete all as specified and directed by Engr-in-Charge

Gevernor as per existing model complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge 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 by Engr-in-Charge

Injector Nozzle as per existing model complete all as specified and directed by Engr-in-Charge

Delivery valve as per existing model complete all as specified and directed by Engr-in-Charge

FIP Element as per existing model complete all as specified and directed by Engr-in-Charge

Gevernor as per existing model complete all as specified and directed by Engr-in-Charge

Replacement of defective / unserviceable automatic voltage regulator (AVR) suitable for 63 KVA to 160 KVA DG Set complete all as specified and directed by Engr-in-Charge. 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 by Engr-in-Charge. 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 by Engr-in-Charge

Replacement of defective / unserviceable Stop Solenoid any make, type and capacity as per existing model complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge

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 by Engr-in-Charge

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 by Engr-in-Charge

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 by Engr-in-Charge

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 by Engr-in-Charge.

Replacement of defective / unserviceable self starter for 63 / 62.5 KVA DG Set as per existing model complete all as specified and directed by Engr-in-Charge

Replacement of defective / unserviceable self starter for 100 KVA DG Set as per existing model complete all as specified and directed by Engr-in-Charge

Replacement of defective / unserviceable self starter for 30 / 32 / 40 KVA DG Set as per existing model complete all as specified and directed by Engr-in-Charge

Replacement of defective / unserviceable self starter for 125/160 KVA DG Set as per existing model complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge

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 by Engr-in-Charge

Replacement of defective / unserviceable Air Filter for following capacity DG set of any and model complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge.

Supply and filling concentrated coolant for radiator in 5 litre capacity container complete all as specified and directed by Engr-in-Charge

Battery of 12 V 180 AH suitable for DG set complete all as specified and directed by Engr-in-Charge

Replacement of defective / unserviceable battery lead of copper conductor 35 sqmm, 3 mtr length, single core fitted with lead terminal on one side and other side with brass or lead terminal as per requirement and connection complete all as specified and directed by Engr-in-Charge

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

Replacement of On Load Changeover switch 3 Phase, 415 volts 63 Amps, type C-line in SS Enclosure including fixing arrangement on wall/ floor, including connection, complete all as specified and directed by Engr-in-Charge.

Replacement of On Load Changeover switch 3 Phase, 415 volts 100 Amps, type C-line in SS Enclosure including fixing arrangement on wall/ floor, including connection,complete all as specified and directed by Engr-in-Charge.

Replacement of On Load Changeover switch 3 Phase, 415 volts 200 Amps, type C-line in SS Enclosure including fixing arrangement on wall/ floor, including connection,complete all as specified and directed by Engr-in-Charge.

Ball bearing No- 6305 and 6306 of 25 HP cetrifugal pump with existing specification complete all as specified and directed by Engr-in-Charge. Make - SKP/NBC

Ball bearing No- 6306 and 6307 of 40 HP cetrifugal pump with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 6405 and 6406 of 75 HP cetrifugal pump with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 3309 and 3310 of 100 HP cetrifugal pump with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 6410 and 6411 of 125 HP cetrifugal pump with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 6309 and 6310 of 25 HP cetrifugal motor with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 6310 and 6311 of 40 HP cetrifugal motor with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 6312 and 6313 of 75 HP cetrifugal motor with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- 6311 and 6314 of 100 HP cetrifugal motor with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Ball bearing No- NU-316 and 6314 of 125 HP cetrifugal motor with existing specification complete all as specified and directed by Engr-in-Charge Make - SKP/NBC

Electrical battery charger 24 volt 10 Amp complete all as specified and directed by Engr-in-Charge.

Supply and filing distilled water complete all as specified and directed by Engr-in-Charge

Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for foundation of poles and laying of UG cables and getting out in any type of soil complete all as specified and directed by Engr-in-Charge

Returning , filling in, including spreading, watering and well ramming in layers not exceeding 25 cm thick in any type soil complete all as specified and directed by Engr-in-Charge.

Removing excavated material (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge

Sand cushioning to under ground cable upto 8 cm before laying the cable and 15 cm after laying and stretching the cable and punned down to form a bed to a minimum 18 cm.The punning shall be done by hand complete all as specified in clause 19.75 of SSR Part - I of 2009.

Sub class 'B' bricks well burnt of size laid dry flat for protection of cable complete all as specified and directed by Engr-in-Charge

XPLE insulated PVC sheathed steel strip/wire armoured heavy duty 1100 volts grade of size 95 sqmm, 3.5 core with stranded aluminium conductor, in trenches through pipe or under culvert including proper connection to LT panel /bus bar with aluminium thimbles of suitable size /rating complete all as specified and directed by Engr-in-charge.(Note – Necessary excavation, returning, filling in,removal of soil ,sand cushioning,brick work and GI pipe shall be measured and paid under respective item of BOQ).

XPLE insulated PVC sheathed steel strip/wire armoured heavy duty 1100 volts grade of size 50 sqmm, 3.5 core with stranded aluminium conductor in trenches through pipe or under culvert including proper connection to LT panel /bus bar with aluminium thimbles of suitable size /rating complete all as specified and directed by Engr-in-charge.(Note – Necessary excavation, returning ,filling in,removal of soil ,sand cushioning,brick work and GI pipe shall be measured and paid under respective item of BOQ).

XPLE insulated PVC sheathed steel strip/wire armoured heavy duty 1100 volts grade of size 25 sqmm, 4 core with stranded aluminium conductor in trenches through pipe or under culvert including proper connection to LT panel /bus bar with aluminium thimbles of suitable size /rating complete all as specified and directed by Engr-in-charge.(Note – Necessary excavation, returning, filling in,removal of soil ,sand cushioning,brick work and GI pipe shall be measured and paid under respective item of BOQ).

XPLE insulated PVC sheathed steel strip/wire armoured heavy duty 1100 volts grade of size 16 sqmm, 4 core with stranded aluminium conductor in trenches through pipe or under culvert including proper connection to LT panel /bus bar with aluminium thimbles of suitable size /rating complete all as specified and directed by Engr-in-charge.(Note – Necessary excavation, returning, filling in,removal of soil ,sand cushioning,brick work and GI pipe shall be measured and paid under respective item of BOQ).

GI tubing light grade for passing through cables under the floor ,along the wall, along the pole 50 mm bore complete all as specified and directed by Engr-in-Charge .

End termination joint suitable for armoured XLPE cable 1100 KV rating heat shrinkable type complete with jointing accessories including taking down the existing loop and cutting of faulty cable of size 16 sqmm to 25 sqmm ,3.5/4 core complete all as specified and directed by Engr-in-Charge.

End termination joint suitable for armoured XLPE cable 1100 KV rating heat shrinkable type complete with jointing accessories including taking down the existing loop and cutting of faulty cable of size 35 sqmm to 50 sqmm ,3.5/4 core complete all as specified and directed by Engr-in-Charge.

End termination joint suitable for armoured XLPE cable 1100 KV rating heat shrinkable type complete with jointing accessories including taking down the existing loop and cutting of faulty cable of size 70 sqmm to 120 sqmm ,3.5/4 core complete all as specified and directed by Engr-in-Charge.

Earthing complete with galvanized steel earth plate electrode 600x600x6mm thickness not less than 6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below the normal ground level ) with top edge of plate not less than 1.5 mtr below the normal ground level connected to galvanized iron strip 32X6mm by means of nuts bolts,washers,check nuts of GI steel all as shown in electric plate no 5 all as specified and indicated complete and including charcoal dust,salt etc and GI protection pipe ,medium grade 40mm and GI watering pipe 20mm ,medium grade with funnel and wire mesh ,40mm thick pre-cast RCC N-15 (nominal mix) cover reinforced with XPM weight not less than 4 kg /sqm with suitable handle of 6mm dia MS bar and angle iron 40x40x3mm frame for cover ,PCC M-15 (nominal Mix) pit,excavation and earth work in any type of soil and connected complete all as specified and directed by Engr-in-Charge.

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 by Engr-In-Charge.

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 by Engr-In-Charge.

Shifting of DG set from one location to another loaction with in distance of 10 KM complete all as specified and directed by Engr -in- charge . ( 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 by Engr-in-Charge

Fabrication of battery stand for resting of 2 x 12 volt , 180 AH batteries complete all as specified and directed by Engr-in-Charge consisting of the following (i) Angle iron frame of suitable size as directed made out of 40x40x5mm including four legs each shall be 30 cm long complete all as specified and directed. (ii) Supply and fixing of wooden planks 30 cm thick over the angle iron frame and bolting properly complete all as specified and directed by Engr-in-Charge.

Mild steel plates as in duct cover,plain or chequed 5 to 10 mm thick comprising two Nos of handles including repair to broken duct complete all as specified and directed by Engr-in-Charge

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 by Engr-in-Charge. Make - Havells Cat Part No.IHBC006304 or technocommerically equivalent to Legrand / ABB / C&S.

Heavy duty with double contact strip wound overload coil and cable entry box oil immersed manually operated star delta motor starter suitable for 125 HP of type SSD-S.Dx of Make - SKN Bentex or technocommerically equivalent. Note- The fixing of motor starter on angle iron, nut, bolt, washer and grouting in wall shall be deemed included in quoted rates.

Double contact oil immersed manually operated star delta motor starter suitable for 75 HP of type SSD-S.Dx of Make - SKN Bentex or technocommerically equivalent. Note- The fixing of motor starter on angle iron, nut, bolt, washer and grouting in wall shall be deemed included in quoted rates.

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

TARA ENTERPRISES

vivek and co

DASHMESH BUILDERS