REPAIR/ MAINTENANCE OF DG SETS WITH CONNECTED ITEMS AT AF STATION SIRSA UNDER GE (AF) SIRSA

Material and labour 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.

Material and labour 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.

Material and labour 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.

Material and labour 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.

Material and labour 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.

Repair and 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 DG Set complete all as specified and directed by Engr-in-Charge.

B' checks maninteance for 7.5 KVA to 40 KVA DG Set complete all as specified and directed by Engr-in-Charge. Spare's/parts make shall be as per DG Set manufacturer. Material and labour for 'B' check kit of DG set 30 KVA CG as per company norms (a) topping up engine oil (b) Change Engine oil filters (c) Check throtle linkage (d) Clean fuel tank breather (e) Supply and replace fuel filters (f) Supply and replace Crankcase breather (g) Supply and replace water filters (h) Check and top Coolant (j) Supply and replace all air Cleaners (k) Check leaks (l) Supply and replace Hose Flexible of all sizes (m) Supply and replace Clamp V Band (n) Supply and replace Hose Elbows (q) check tightness of V Belts (r) Supply and replace Hose pipe (s) Supply and replace Hose clamp (t) Supply and replace Clamp T Bolts (u) Supply and replace Hose Hump and testing complete all as specified and directed by Engr-in-Charge. All the items are appened below :

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 and 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 and directed by Engineer-in-Charge.

Supply and fixing 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 50 KVA to 180 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.

Material and labour 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.

Material and labour 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.

Material and labour 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.

Material and labour 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.

Repair and 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 complete all as specified and directed by Engr-in-Charge.

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 and 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.

Supply and fixing coupling completen(engine-alternator) in all respect with rubber flange as per existing shape/size, with nut & bolts suitable for 50 KVA to 180 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Supply and fixing 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.

Material and labour 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.

Material and labour 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.

Material and labour 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 250 KVA to 400 KVA capacity DG Sets complete all as directed and specified by Engr-in-Charge.

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 and 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 and directed by Engineer-in-Charge.

Repair and maintenance 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 complete all as specified and directed by Engr-in-Charge.

Supply and fixing 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 complete all as specified and directed by Engr-in-Charge.

Supply and fixing of coupling complete (engine-alternator) in all respect with rubber flange as per existing shape/size, with nut & bolts of suitable for 250 KVA to 400 KVA DG Sets complete all as specified and directed by Engr-in-Charge.

Replacement of Self starter 24 volts DC for Kirloskar, Cummins & Ashok Layland engine suitable for 250 KVA DG set to 400 KVA DG set with high torque DC electric complete all as specified and directed.

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

All as per item No. 31 here-in-before but capacity of self starter 12 Volt DC complete all as specified and directed by Engr-in-Charge.

Replacement of Self starter 12 volts DC for Kirloskar, Cummins & Ashok Layland engine suitable for 50 KVA DG set to 180 KVA DG set with high torque DC electric complete all as specified and directed.

Material and labour for shifting of DG Set up to 125 KVA within 2 KM inside airforce station Sirsa including all necessary coonncetion and relocate the preplaced DG Set to different loacation as directed by Engineer-in-Charge.

Supply and fixing of Solenoid stopper coil 24 volts DC operated with lead and fixing clamps complete all as specified and directed by Engr-in-Charge.

Supply and fixing of Solenoid stopper coil 12 volts DC operated with lead and fixing clamps complete all as specified and directed by Engr-in-Charge.

Material and labour for coolant for radiator of DG set of any cap DG Set complete all as specified and directed by Engr-in-Charge.

Supply and filling of distilled water for Batteries of DG set any make/capacity complete all as specified and directed by Engr-in-Charge.

Material and labour for in replacement of broken MS hinges suitable for Canopy door for any type/capacity of DG Sets (as per sample) complete all as specified and directed by Engr-in-Charge.

Supply only 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 fixing of low oil pressure switch 12/24V, 3.5 to 10 kg/Sq. cm complete all as directed by Engr-in-Charge.

Supply and filling the engine oil 20W40/15W40 complete all as directed by Engr-in-Charge.

Supply and fixing of power contactor coil 240/415 V AC amp rating MCX 32-34 including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of power contactor coil 240/415 V AC amp rating MCX 41-44 including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of power contactor coil 240/415 V AC amp rating MCX 45-47 including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of power contactor coil 240/415 V AC amp rating MNX 185-250 A including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of power contactor coil 240/415 V AC amp rating MNX 300-400 including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of power contactor coil 240/415 V AC amp rating MNX 550-650 A including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of MCB 63 Amp, TP with rupturing capacity 25 kA including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of MCCB 250 Amp, TP with rupturing capacity 36 kA including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of MCCB 400 Amp, TP with rupturing capacity 36 kA including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of MCCB 630 Amp, TP with rupturing capacity 36 kA including taking down/out unserviceable one complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of Solenoid coil complete with Plunger and Lead 24 Volt DC including taking down unserviceable one complete all as speciifed and as directed by Engr-in-Charge.

Material and labour for opening, disconnecting of 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 by Engr-in-Charge.

Material and labour for opening, disconnecting of 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 by Engr-in-Charge.

Material and labour for opening, disconnecting of 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 by Engr-in-Charge.

Supply and fixing of Air Break Contactor MCX-46 4 Pole with 2NO + 2NC Contacts and Coil Voltage 220/415 Volt including taking down unserviceable one complete all as speciifed and as directed by Engr-in-Charge.

Supply and fixing of Air Break Contactor MCX-34 4 Pole with 2NO + 2NC Contacts and Coil Voltage 2

20/415 Volt including taking down unserviceable one complete all as speciifed and as directed by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of Air Break Contactor MNX 300 with 2NO + 2NC Contacts and Coil Voltage 220/415 Volt including taking down unserviceable one complete all as speciifed and as directed by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of Over Voltage Relay 28-42 suitable for AMF Panel any type including taking down unserviceable one complete all as speciifed and as directed by Engr-in-Charge.

Supply and fixing of Under Voltage Relay suitable for AMF Panel any type including taking down unserviceable one complete all as speciifed and as directed by Engr-in-Charge.

Supply and fixing of Change over switch on load 415 Volt 50 Hz, 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Material and labour for battery lead 16mm copper wire with thimble and terminal heavy duty made out of brass & 100 cm length of lead complete all as specified and directed by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

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

Material and labour for replacement of sealed maintenance free battery 150 AH 12 Volt suitable to DG set of capacity 50 KVA to 140 KVA complete all as specified and as directed by Engr-in-Charge.

Supply and fixing of 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 by Engr-in-Charge.

Engine Packing Kit

Engine hose pipe plus turbo pipe

DC alternator repair

Self repair

Head gasket

Diesel Pump repair

Diesel pipe

Engine Mounting Pad

Sieve Rubber Kit

Foam Plus Paint

Nozzle return Pipe

Repair to main rotor

Repair to stator

Piston Sleeve

B' checks maninteance for 250 KVA to 400 KVA DG Set all as specified and directed by Engr-in-Charge. Spare parts make shall be as per DG Set manufacturer. Material and labour for 'B' check kit of DG set 30 KVA CG as per company norms (a) topping up engine Oil (b) Change Engine oil filters (c) Check throtle linkage (d) Clean fuel tank breather (e) Supply and replace fuel filters (f) Supply and replace Crankcase breather (g) Supply and replace water filters (h) Check and top Coolant (j) Supply and replace all air Cleaners (k) Check leaks (l) Supply and replace Hose Flexible of all sizes (m) Supply and replace Clamp V Band (n) Supply and replace Hose Elbows (q) check tightness of V Belts (r) Supply and replace Hose pipe (s) Supply and replace Hose clamp (t) Supply and replace Clamp T Bolts (u) Supply and replace Hose Hump and testing complete all as specified and directed by Engr-in-Charge. All the items are appened below :

Supply and fixing of 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 by Engr-in-Charge.

Engine Packing Kit

Engine hose pipe plus turbo pipe

DC alternator repair

Self repair

Head gasket

Diesel Pump repair

Diesel pipe

Engine Mounting Pad

Sieve Rubber Kit

Foam Plus Paint

Nozzle return Pipe

Repair to main rotor

Repair to stator

Piston Sleeve

Piston

Material and labour in replacement of MS hinges heavy duty 4 inches (ISI mark) for broken hinges of DG Set door of any size (KVA) complete all as specfied and as directed.

Material and labour in replacement for SS lockable latch handle for conopy door industrial type for DG Set door of any size (KVA) complete all as specfied and as directed.

Material and labour for welding, cutting, fixing hinges, latch fixing for DG Set conopy door complete all as specified and as directed by Engineer-in-Charge.

Material and labour in replacement of MS flat 25 x 5 mm for support and stiffners for strenghtning or reinforcing door sheet of any size complete all as specified and as directed by Engineer-in-Charge.

Supply of automative grade urea solution (AUS-32) ISO 22241 contain in 20/50 Ltr sealed containers complete all as specified and as directed by Engineer-in-Charge.

Material and labour for repair and replacement for item appended below for 62.5 KVA DG Set complete all as specified and as directed by Engr-in-Charge. Spares/parts make shall be as per DG Set manufacturer paid in separately from reference items of BOQ Srl No. 83.01 to 83.18. Note : Engine oil and other consumable items paid separately under respective item of BOQ.