REPAIR AND MAINTENANCE OF DG SET WITH CONNECTED ITEMS AT AF STATION SIRSA

Amount

M & L for rewiring of engine safety control systems from control panel to engine control gadgets like high water temperature & low oil pressure and shut down valve, dynamo, self starters etc. for 7.5 KVA to 40 KVA DG Set Complete all as directed and specified by Engr-in-Charge.

M & L for repair and calibration of PT Pump as per calibration procedure and norms for 7.5 KVA to 40 KVA DG Set installation and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

M & L for repair and calibration of DG Set governor mechanism as per calibration procedure and norms for 7.5 KVA to 40 KVA DG Set installation and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

M&L for repair and calibration of fuel injectors including replacement of barel plunger and cup 'O' rings alongwith Plunger spring,Roller bearing,FIP, element,Delivery valve,Fuel injector nozzle element for 7.5 KVA to 40 KVA DG Set and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

M&L for repairs/ replacement of turbo charger including replacement of charger kit with all unserviceable parts and testing after completion for 7.5 KVA to 40 KVA capacity DG Sets complete all as specified and directed by Engr-in-Charge.

Replacement of auto voltage regulator complete with wire connection and connecting to existing field coil 12/24 Volt DC for cap of 7.5 KVA to 40 KVA Complete all as specified and directed by Engr-in-Charge.

B' checks maninteance for 7.5 KVA to 40 KVA DG Set all as specified and directed.Spares/parts make shall be as per DG Set manufacturer.

B' Check kit

Air cleaner element

Lub oil safety control valve

Water safety control valve

Shut down valve

Engine oil filter

Diesel filter

Set of copper washer

Tappet cover gasket set of six

Cutout

Fan belt (V belt) cogged type as per existing shape/size/make.

Material & labour for taking out radiator assembly from existing DG set ( 7.5 KVA to 40 KVA ) and repair to radiator tank, cleaning complete with anti corrosion chemical C-cleaner/radiwash cleaner and fixing/making radiator leakage proof complete all as specified & directed by Engineer-in-Charge.

Supply and fix in replacement of slip ring made out of brass or copper moulded in epoxy compound with lead/unserviceable parts etc of battery alternator complete in all respect and testing after completion for 7.5 KVA to 40 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Dismantling and taking out carefully defective water pump assembly 7.5 KVA to 40 KVA DG Set and opening into parts cleaning servicing and drying up the spares and sort out the damaged/defective parts and re-fixing the same after replacement of water pump repair kit and water seal unit including pumpo belt all as specified and directed by Engr-in-Charge.

M & L for rewiring of engine safety control systems from control panel to engine control gadgets like high water temperature & low oil pressure and shut down valve, dynamo, self starters etc. for 50 KVA to 180 KVA DG Sets Complete all as directed and specified by Engr-in-Charge.

M & L for repair and calibration of PT Pump as per calibration procedure and norms for 50 KVA to 180 KVA DG Sets and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

M & L for repair and calibration of DG Set governor mechanism as per calibration procedure and norms for 50 KVA to 180 KVA DG Set and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

M&L for repairs/ replacement of turbo charger including replacement of charger kit with all unserviceable parts and testing after completion for 50 KVA to 180 KVA capacity DG Sets complete all as specified and directed by Engr-in-Charge.

Replacement of Auto voltage regulator complete with wire connection and connecting to existing field coil 12/24 Volt DC for cap of 50 KVA to 180 KVA Make : Crompton Greaves/Kirlosker/Cummins Complete all as specified and directed by Engr-in-Charge.

B' checks maninteance for 50 KVA to 180 KVA DG Set all as specified and directed.Spares/parts make shall be as per DG Set manufacturer.

B' Check kit

Air cleaner element

Lub oil safety control valve

Water safety control valve

Shut down valve

Engine oil filter

Diesel filter

Set of copper washer

Tappet cover gasket set of six

Cutout

Fan belt (V belt) cogged type as per existing shape/size/make.

Material & labour for taking out radiator assembly from existing DG set ( 50 KVA to 180 KVA ) and minor repair to radiator tank if required, cleaning complete with anti corrosion chemical C-cleaner/Radiwash radiator cleaning material complete all as specified & directed by Engineer-in-Charge.

S&F coupling complete(engine-alternator) in all respect with rubber flange as per existing shape/size, With nut & boltsof Make:Kirloskar/Cummins/Ashok Leylnd and suitable for 50 KVA to 180 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of slip ring made out of brass or copper moulded in epoxy compound with lead/unserviceable parts etc of battery alternator complete in all respect and testing after completion for 50 KVA to 180 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

M & L for rewiring of engine safety control systems from control panel to engine control gadgets like high water temperature & low oil pressure and shut down valve, dynamo, self starters etc. for 250KVA to 400 KVA capacity DG Sets . Complete all as directed and specified by Engr-in-Charge.

M & L for repair and calibration of DG Set governor mechanism as per calibration procedure and norms for 250 KVA to 400 KVA DG Set and testing of the same after completion complete all as specified and as directed by Engr-in-Charge.

M&L for repairs/ replacement of turbo charger including replacement of charger kit with all unserviceable parts and testing after completion for 250 KVA to 400 KVA capacity DG Sets complete all as specified and directed by Engr-in-Charge.

Replacement of auto voltage regulator complete with wire connection and connecting to existing field coil 24 Volt DC for cap of 250 KVA to 400 KVA and complete all as specified and directed by Engr-in-Charge.

B' checks maninteance for 250 KVA to 400 KVA DG Sets all as specified and directed.Spares/parts make shall be as per DG Set manufacturer.

B' Check kit

Air cleaner element

Lub oil safety control valve

Water safety control valve

Shut down valve

Engine oil filter

Diesel filter

Set of copper washer

Tappet cover gasket set of six

Cutout

Fan belt (V belt) cogged type as per existing shape/size/make.

Material & labour for taking out radiator assembly from existing DG set ( 250 KVA to 400 KVA ) and minor repair to radiator tank if required, cleaning complete with anti corrosion chemical C-cleaner/radiwash radiator cleaner and fixing/making the radiator leakage proof complete all as specified & directed by Engineer-in-Charge.

S&F coupling complete(engine-alternator) in all respect with rubber flange as per existing shape/size, With nut & boltsof Make:Kirloskar/Cummins/Ashok Leylnd and suitable for 250 KVA to 400 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of slip ring made out of brass or copper moulded in epoxy compound with lead/unserviceable parts etc of battery alternator complete in all respect and testing after completion for 250 KVA to 400 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Dismantling and taking out carefully defective water pump assembly for 250 KVA to 400 KVA DG Sets and opening into parts cleaning servicing and drying up the spares and sort out the damaged/defective parts and re-fixing the same after replacement of water pump repair kit and water seal unit including pumpo belt all as specified and directed by Engr-in-Charge.

Replacement of Self starter 24 volts DC for Kirloskar, Cummins & Ashoka Layland engine.

Replacement of Self starter 12 volts DC for Kirloskar, Cummins& Ashoka Layland engine.

Repair and replacement of worn out parts of self starter 24 volts DC as under: - i) Replacement of Auxiliary coil Set –01 set ii) Replacement of Maint coil set - 01set iii) Replacement of Armature-01 each iv) Replacement of Commutator -01 each v) Replacement of Bentex with bush -01 each vi) Replacement of Pinion/spur gear -01 each vii) Replacement of carbon brush with holder -01 each set.

-Ditto- all as per item No.31 here-in-before but capacity of self starter 12 Volt DC.

Battery lead copper wire with thimble and terminal heavy duty made out of brass & 100 cm length of lead

-Ditto- as per item no. 33 but length of lead 60 cm with brass terminal (HD)

Solenoid stopper coil 24 volts DC operated with lead and fixing clamps

Solenoid stopper coil 12 volts DC operated with lead and fixing clamps

M&L coolant for radiator of DG set of any cap DG Set.

Supply & filling distilled water for Batteries of DG set any make/capacity.

M&L in replacement broken MS Hinges suitable for Canopy door for any type/capacity of DG Sets (as per sample)

Old cotton clothes width not less than 1 metre without any tearing (as per sample) complete all as specified and directed by Engr-in-charge.

Supply and fix low oil pressure switch 12/24V, 3.5 to 10 kg/Sq. cm.

Drain the out lived engine oil, clean the the oil sump and supply & filling the engine oil 20W40/15W40 or equivalent and all as directed by Engr-in-Charge.

Supply and fixing power contactor coil 240/415 V AC amp rating 115 to 150 A including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing power contactor coil 240/415 V AC amp rating 185 to 225 A including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing power contactor coil 240/415 V AC amp rating 265 to 330 A including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing power contactor coil 240/415 V AC amp rating 400 A including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing power contactor coil 240/415 V AC amp rating 500 A including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing power contactor coil 240/415 V AC amp rating 630A including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing MCB 63 Amp, TP with rupturing capacity 25 kA including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing MCCB 250 Amp, TP with rupturing capacity 36 kA including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing MCCB 400 Amp, TP with rupturing capacity 36 kA including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing MCCB 630 Amp, TP with rupturing capacity 36 kA including taking down/out unserviceable One complete all as specified and as directed.

Supply and fixing Solenoid Coil complete with Plunger and Lead 24 Volt DC including taking down unserviceable One, complete all as speciifed and as directed.

Material and labour Opening disconnecting LT Cable connections with care from Auto-Main Failure Panel and checking throughly with Fault Detector Instrument at Site suitable for 50 KVA to 180 KVA DG Set including replacement of Internal Wiring with Copper Conductor Cable etc. complete all as specified and as directed.

Material and labour Opening disconnecting LT Cable connections with care from Auto-Main Failure Panel and checking throughly with Fault Detector Instrument at Site suitable for 250 KVA to 400 KVA DG Set including replacement of Internal Wiring with Copper Conductor Cable etc. complete all as specified and as directed.

Material and labour Opening disconnecting LT Cable connections with care from Auto-Main Failure Panel and checking throughly with Fault Detector Instrument at Site suitable for 7.5 KVA to 40 KVA DG Set including replacement of Internal Wiring with Copper Conductor Cable etc. complete all as specified and as directed.

Supply and fixing Air Break Contactor MCX-44 4 Pole with 2NO + 2NC Contacts and Coil Voltage 220/415 Volt including taking down unserviceable one complete all as speciifed and as directed.

Supply and fixing Air Break Contactor MCX-34 4 Pole with 2NO + 2NC Contacts and Coil Voltage 220/415 Volt including taking down unserviceable one complete all as speciifed and as directed.

Supply and fixing Air Break Contactor MCX-33 4 Pole with 2NO + 2NC Contacts and Coil Voltage 220/415 Volt including taking down unserviceable one complete all as speciifed and as directed.

Supply and fixing Air Break Contactor MCX-32 4 Pole with 2NO + 2NC Contacts and Coil Voltage 220/415Volt including taking down unserviceable one complete all as speciifed and as directed.

Supply and fixing Air Break Contactor MNX 95 with 2NO + 2NC Contacts and Coil Voltage 220/415 Volt including taking down unserviceable One, complete all as speciifed and as directed.

Supply and fixing Voltage Managing Relay (VMR) 24 Volt DC suitable for AMF Panel for DG Set capacity 180 KVA to 400 KVA any type including taking down unserviceable One, complete all as speciifed and as directed.

Supply and fixing Voltage Managing Relay (VMR) 24 Volt DC suitable for AMF Panel for DG Set capacity 7.5 KVA to 62.5 KVA any type including taking down unserviceable One, complete all as speciifed and as directed.

Supply and fixing Voltage Managing Relay (VMR) 24 Volt DC suitable for AMF Panel for DG Set capacity 62.5 KVA to 180 KVA any type including taking down unserviceable One, complete all as speciifed and as directed.

Supply and fixing Over Voltage Relay suitable for AMF Panel any type including taking down unserviceable one complete all as speciifed and as directed.

Supply and fixing Under Voltage Relay suitable for AMF Panel any type including taking down unserviceable one complete all as speciifed and as directed.

Supply and fixing Change over switch on load 415 Volt 50 Hz, with SS enclosure and side handle of capacity 630 Amp, 4 Pole sutble for fixing in existing panel board including taking down/out unserviceable Change over Switch complete all as specified and as directed.

Supply and fixing Change over switch on load 415 Volt 50 Hz, with SS enclosure and side handle of capacity 400 Amp, 4 Pole sutble for fixing in existing panel board including taking down/out unserviceable Change over Switch complete all as specified and as directed.

Supply and fixing Change over switch on load 415 Volt 50 Hz, with SS enclosure and side handle of capacity 315 Amp, 4 Pole sutble for fixing in existing panel board including taking down/out unserviceable Change over Switch complete all as specified and as directed.

Supply and fixing Change over switch on load 415 Volt 50 Hz, with SS enclosure and side handle of capacity 200 Amp, 4 Pole sutble for fixing in existing panel board including taking down/out unserviceable Change over Switch complete all as specified and as directed.

Supply and fixing Automatic battery charger 24 volt 15 amp with auto cut off at 27.5 volt including delivering uninterupted 220 volt AC including taking down/ out old unserviceable complete all as specified and as directed.

Supply and fixing Automatic battery charger 12 volt 15 amp with auto cut off at 13.2 volt including delivering uninterupted 220 volt AC including taking down/ out old unserviceable complete all as specified and as directed.

Supply and fixing multi fuction meter with parameters- Amp ,Volt, Frequency, PF, rpm, % load, % Unbal, amp phase angle including taking down/out unserviceable multifuction meter with parameters complete all as specified and as directed.

Supply and fixing Relay Card 12 Volt DC 8 Channel, 2 Change Over, 12 VDC, 5 Amp, Negative Sensing including taking down/out old unserviceable Relay Card complete all as specified and as directed.

Supply and fixing Relay Card 24 Volt DC 8 Channel, 2 Change Over, 24 VDC, 5 Amp, Negative Sensing including taking down/out old unserviceable Relay Card complete all as specified and as directed.

Supply and fixing PVC insulated copper conductor cable round flexible of size 2.5 sq mm three core complete all as specified and as directed.

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