REPAIR / SERVICING OF DG SETS OF VARIOUS CAPACITY UNDER AGE E/M I AT GE MINNIEBAY, PORT BLAIR

Amount

M & L for B check maintenance in 750 KVA DG set for Cummins / as per OEM including the replacement of fuel filters, lub oil filters, SLO by pass filters all as specified by the manufacturer and as directed by Engineer-in-Charge Note : upply and topping up of Engine oil shall be measured and paid separately under relevant item of this Schedule

M & L for B check maintenance in 250 KVA / 200 KVA /180 KVA DG ser for Cummins / as per OEM including replacement of fuel filter, lub oil filter, SLO by pass filter all specified by the manufacturer and as directed by the Engineer-in-Charge Note : Supply and topping up of Engine oil shall be measured and paid separately under relevant item of this Schedule

M & L for B check maintenance in 50 KVA, Diesel driven Fire fighting pump for Kirloskar / as per OEM including the replacement of fuel filter, lub oil filter, SLO by pass filter all as specified by the manufacturer and as directed by Engineer-in-Charge Note : Supply and topping up of Engine oil shall be measured and paid separately under relevant item of this Schedule

Supply and topping up of engine oil for topping up in engine oil sump with suitable grade oil SAE-20W-40 complete all as directed

Supply and topping up of engine oil from engine oil sump with suitable grade oil SAE 20W40 complete all as specified and directed by the Engineer-in-Charge

M&L for fixing in replacement Air cleaner elements for 750 KVA DG set of Cummins cat part No 4020551 all as specified and directed by Engineer-in-charge

M& L for fixing in replacement Air cleaner elements for 250/ 200/ 180 KVA DG set of Cummins cat part No 4055283 all as specified and directed by Engineer-in-charge

M&L for fixing in replacement Air cleaner elements for 50 KVA DG set diesel Driven Pump all as specified and directed by Engineer-in-charge

M& L for fixing in replacement water pump assembly of 250 KVA /200 KVA / 180 KVA DG set of Cummins cat part No AR 45347

Supply and topping up of coolant concentrate for radiator of DG set of any capacity of Cummins cat part No 3167217

Supply only distilled water for radiator and batteries of 750 KVA / 250 KVA/ 180 KVA DG set

M&L for dismantling the self starter from engine, carrying out repairs to the self starter, renewal of carbon brushes, service kit, brush holder asssly, terminals, varnishing complete and fixing back of 750 KVA DG set all as specified and directed by Engineer-in-charge

M&L for dismantling the self starter from engine, carrying out repairs to the self starter, renewal of carbon brushes, service kit, pinion, varnishing complete and fixing back of 250/200 KVA/180 KVA DG set / diesel pump engine all as specified and directed by Engineer-in-charge

M&L for dismantling the self starter from engine, carrying out repairs, renewal of carbon brushes, service kit, varnishing complete and fixing back of 50 KVA DG set, Diesel pump and Fire fighting pump all as specified and directed by Engineer-in-charge

M&L for dismantling the battery charge alternator from engine, carrying out repairs by complete dismantling and cleaning, renewal of carbon brushes, rectifier kit, diodes, varnishing the coils, replacing bearing, regulator, fixing back in the engine and connecting electrical system complete of 750 KVA / 250 KVA / 180 KVA DG set all as specified and directed by Engineer-in-charge

M&L for dismantling, transporting, repair and calibration, testing and commissioning of PT fuel pump for 750KVA /250 / 180 KVA DG set including the replacement of all service kits all as specified and directed by Engineer-in-charge

M&L for dismantling, transporting, repair and reconditioning of water pump assembly of 750 KVA DG set, by complete dismantling, checking, repairing by replacing water pump shaft, impeller, water seal and seat, oil seal, bearings, O ring, gaskets,etc and fixing back in the engine, connecting connections, starting and testing and commissioning including the replacement of all service kits as specified and directed by Engineer-in-charge

M&L for fixing in replacement AVR suitable for 750 /250 /200/ 180 KVA DG set all as specified and directed by Engineer-in-Charge

M&L for painting of diesel storage tank external are of capacity 15000 ltrs with one coat of synthetic enamel paint of approved quality and colour by spray painting after preparation of old paint surface including stickering tank details,etc all as specified and directed by Engineer-in-charge

M& L for dismantling three phase 5 HP motor from the coil cooler of 750 KVA DG sets, transporting to workshop, opening of unserviceable winding complete, rewinding the motor with new suitable gauge super enamelled copper wire with necessary insulation materials, heating and varnishing, re-assembling the motor, renewing bearings, assembling and fixing back into the coil cooler and testing all as specified and directed by Engineer-in-charge

S & F in replacement lead acid battery 12 V DC 180 AH including the initial charge and terminals connector all as specified and directed by Engineer-in-Charge

M&L for fixing in replacement fuel hose set of Cumins cat part No AK16030 SS - 2 Nos, AK 8065 MS - 1 Nos and AK 60 65 MS - 1 Nos for 750 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement fuel hose set of Cumins cat part No AK 10065 SS - 1 Nos, AK 10030 SS - 1 Nos and AK 6065 MS - 1 No for 250 KVA/ 180 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement lub oil hose set of Cumins cat part No AK 6018 SS - 4 Nos, AK 6060 SS - 2 Nos, AK 6054 ST - 2 Nos for 750 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement lub oil hose set of Cumins cat part No AK 6065 SS - 2 Nos, AK 6054 ST - 1 No and AK 1601846 MC - 1 No for 250 KVA/ 180 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement coolant hose set of Cumins cat part No 67185 - 4 Nos, 63495 - 2 Nos, AK 16030 MS - 2 Nos and AK 5048 SS - 1 No for 250 KVA/ 180 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement Lub oil pressure transducer of Cummins cat part No 3392445 in 250/180 KVA DG set and connecting with DG set all as directed by Engineer-in-Charge

M&L for fixing in replacement Magnetic pick up of Cummins cat part no 3875360 in 250 KVA DG set and connecting with DG set all as directed by Engineer-in-Charge

M&L for fixing in replacement Low lub oil pressure safety of cummins cat part No 3408609 for 250 KVA / 180 KVA DG set and connecting with DG set system all as directed by Engineer-in-Charge

M&L for fixing in replacement High water temperature trip safety of Cummins cat part No 3408624 for 250 KVA / 180 KVA DG set and connecting with DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement fan belts - 3 nos, suitable for 750 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement fan belts - 3 nos, water pump belt - 1no of 50 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement shutdown valve of Cummins cat part No 017993 for 750 KVA DG set as specified and directed by Engineer-in-charge

M&L for dismantling / taking down hydraulic governor assembly from 180 KVA DG set, complete dismantling and inspection, cleaning and servicing by carrying out repair and reconditioning by changing the required seal kits, O rings, bearing, relief valve unit and pilot valve, etc fixing back in the DG set and starting and testing all as specified and directed by Engineer-in-Charge

M&L for fixing in replacement solid state potentiometer of cummins cat part No 3877372 for 750 KVA / 250 KVA DG set and testing as specified and directed by Engineer-in-charge

M & L for fixing in replacement wiring harness of Cummins cat part no 4021160 for 750 KVA / 250 KVA DG set all as directed by Engineer-in-Charge

M&L for fixing in replacement dynamo belt under cummins cat part No 178456 for 750 KVA and testing as specified and directed by Engineer-in-charge

M&L for repair and rewinding the excitor rotor assembly of 750 KVA by taking out complete burnt coils, cleaning and rewinding the same by supper enamel copper wire SWG 15, insulating the coils with nomex paper, milinex sheet, heating and varnishing by varnish materials and applying one coat of bectol anti rust protection, fixing back in to the alternator, connecting the cables, starting and testing all as specified and directed by Engineer-in-charge

M&L for fixing in replacement starting motor ( Self starter ) of Cummins cat part No 5256026 for 250 KVA DG set all as directed by Engineer-in-Charge

M & L for painting of diesel pump engine and connected items by applying with two coat of synthetic enamel paint heat resistant of approved quality and colour by spray painting followed by two coats of primer after preparation of old paint surface cleaning and scrapping and sticker pasting of MES No., DG set specification, etc. all as specified and directed by Engineer-in-charge

M&L for fixing in replacement Anti Vibration Mounting Pad of Cummins cat part number AX1001326 complete all as specified and directed by Engineer-in-charge NOTE: The rate quoted shall be deemed to be inclusive of lifting / shifting 750 / 250 / 180 KVA DG set from the existing foundation position to the height up to 1 feet by dismantling connected accessories, checking DG foundation level re-positioning the complete DG set and accessories back in to the foundation, connecting all removed parts in the engine side as well as electrical alternator, coil cooler pipes inlet and outlet connection, carrying out the engine and alternator alignment, tightening the mounting bolts, starting and testing the DG set all as specified and directed.

M&L for dismantling the injector assembly by taking out valve door covers, rocker levers in 750 KVA DG set and dismantling and servicing by replacing the defective repair kit of Cumins cat part No KIT3880786 , assembling and calibrating the same and fixing back in to the engine including renewing valve door covers and adjusting timing, starting and testing the DG set on load all as specified by Engineer-in-charge

M&L for dismantling the air circuit breaker rating 1000 Amps from the DG set panel by taking out the defective moving contact unit with fingers and its connected accessories , dismantling and servicing the defective moving contact with fingers ( 3nos ), under voltage trip ( 1 no ) , shunt release trip ( 1 no ), assembling and fixing back in to the panel and locking properly and testing on load all as specified by Engineer-in-charge

M&L for dismantling the engine turbo charger assembly by taking out air cleaners, after cooler housing and its connected accessories in 750 KVA DG set no complete dismantling and servicing by replacing the defective wheel and shaft, compressor wheel and repair kit, turbo charger etc and starting and testing the DG set on load all as specified by Engineer-in-charge. NOTE : S&F of spares required for repairs shall be measured and paid separately under relevant items of this schedule

S&F wheel and shaft of Cummins cat part No 3500433 / as per OEM specification and all as directed by the Engineer-in-Charge

S&F Turbo charger of Cummins cat part No 3545647 / as per OEM specification and all as directed by the Engineer-in-Charge

S&F Gasket mounting of Cummins cat part No 114753 / as per OEM specification and all as directed by the Engineer-in-Charge

S&F Screw hexagonal Head cap of Cummins ca part No 3016181

S&F Nut lock of Cummins cat part No 3016182 / as per OEM specification and all as directed by the Engineer-in-Charge

M&L for fixing in replacement fuel filter assembly of Cummins cat part No 4975766 suitable for 750 KVA DG set all as specified and directed by Engineer-in-charge

M & L for taking down unserviceable solenoid switch from starter motor of 750 KVA/250/180 KVA, opening and removing burnt defective parts, replacing by new solenoid switch and connecting with contacts and testing complete all as directed by Engineer-in-charge

M & L for replacement of battery lead wire 1.25 Mtr long consisting of multistranded copper conductor PVC insulated single core cable of 75 Sqmm size connected with 1 No battery terminal clamp at one end and copper lug at other end all as specified and directed by Engr-in-Charge.

M&L for fixing in replacement Electronic Governor controller of Cummins cat part No 3413905 for 750 KVA DG set and testing all as specified and directed by Engineer-in-charge

M&L for fixing in replacement wiring harness of Cummins cat part No 4911701 in 750 KVA DG set as specified and directed by Engineer-in-charge

M & L for fixing in replacement AMF Logic controller (Microprocessor based type) by taking out the defective unit from 180 KVA / 50 KVA capacity DG set complete checking the panel and its connection circuit in the panel board, providing proper interlink connection with DG set including all required items, starting and testing all as specified and directed by Engineer-in-charge

M & L for fixing in replacement electrical contactor of main supply contactor rating 100 Amps capacity with coil supply voltage 240 V AC in 50 KVA AMF DG set all as specified and directed by Engineer-in-charge

M&L for Painting of diesel generator of capacity 750 KVA DG set by applying with two coat of synthetic enamel paint heat resistant of approved quality and colour by spray painting after preparation of old paint surface including stickering of MES No, DG set details, etc. all as specified and directed by Engineer-in-charge

M&L for Painting of diesel generator of capacity 250 KVA and 180 KVA by applying with two coat of synthetic enamel paint heat resistant of approved quality and colour by spray painting after preparation of old paint surface including stickering of MES No, DG set details, etc. all as specified and directed by Engineer-in-charge

M&L for fixing in replacement rotating rectifier kit diode set ( 6 nos ) of Cumins cat part no AX1006957 suitable for 750 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement rotating rectifier kit diode set ( 6 nos ) of Cummins cat part No AX1001061 suitable for 250 KVA / 200 KVA /180 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement fan belts of Cummins cat part No 178623 - 2 Nos, Water pump belt of Cummins cat parts No 200328 - 1 No, and Dynamo belt of Cummins cat part No 178567 - 1 No for 250 KVA / 180 KVA DG set all as specified and directed by Engineer-in-charge

M&L for fixing in replacement solenoid on / off switch for FIP fuel pump in diesel pump engine of 50 KVA DG set of Kiloskar engine and cooecting with circuit system all as directed by Engineer-in-Charge

M&L for magnetic switch 12 V DC in diesel pump engine and and connecting with starting system all as directed by Engineer-in-Charge

S & Fixing in repairs battery charger automatic type 220 V AC input and 124/12 V 10 Amps output with auto cut off, floating, indicating maters, lamps, connecting in the existing circuit and testing all as specified and directed by Engr-in-charge

M&L for fixing in replacement Electronic control panel of Cummins cat part No 4083935 for 750 KVA DG set as specified and directed by Engr-in-charge

M & L fixing in replacement direct On line starter 3 Phase 415 volts, Relay range 10-16 Amps 5 HP capacity, 50 HZ fixed on wall with suitable wooden blank board including necessary supports suitable for Coil coolers for 750 KVA DG Set all as specified and directed by Engr-in-Charge

S & F in replacement Air cleaner hood assembly suitable for 750 KVA DG set all as specified and directed by Engr-in-charge

M & L for fixing in replacement coil contactor suitable for ML 10 / MCX 40 / 42 fitted in180 KVA AMF control panel by taking out the defective coil and changing, connecting and testing the same on load all as specified and directed by Engineer-in-charge

M & L for fixing in replacement HRC fuse square type rating 300 Amps suitable for 180 KVA DG set by taking out the defective use and changing, connecting and testing the same on load all as specified and directed by Engr-in-charge

M&L for fixing in replacement exhaust bellow of Cummins cat part No 3686752 for 250 KVA / 180 KVA DG set all as specified and directed by Engineer-in-charge

M & L for fixing in replacement voltage relay 415 V AC suitable for LT ACB breaker 2000 Amps connecting and testing all as specified and directed by Engineer-in-charge make: L&T/C&S//Crompton

M & L for fixing in replacement copper multistrand wire size 2.5 sqmm ,1.1 KV with required lugs and flexible wire and connecting in control panel as per requirement at site all as and directed by Engineer-in-charge

M & L for fixing in replacement CT coil ratio 1200/5 connecting in the same in required phase system for smooth functioning of paralleling and balancing the load and testing all as specified and directed by Engineer-in-charge

M & L for fixing in replacement holset coupling assembly of Cummins cat part No 4967567 by taking out the defective coupling from alternator repair and replacement of holset coupling including lathe work of bore turning as per requirement, key cutting and fixing back in alternator shaft, fixing the alternator with engine and carrying out alignment as per limits all as specified and as directed by Engr-in-charge

M & L for fixing in replacement rotating rectifier diode kit unit of Cummins cat part No AX 1006957 by removing the defective rectifier diode kit from alternator and fixing back new and connecting with system commissioning and testing complete all as specified and directed by Engr-in-Charge

M & L for fixing in replacement excitation loss 24 V of Cummins cat part No E000 - 22062 by removing the defective unit from alternator and fixing back new and connecting with system and commissioning and testing complete all as specified and directed by Engr-in-Charge

M&L for fixing in replacement AVR for excitation of Cummins cat part No AX1001054 by removing the defective unit from alternator and fixing back new and connecting with system and commissioning and testing complete.

M&L for dismantling the cylinder head by taking out tappet covers, rocker levers, injector, cooling pipes and allied items of exhaust and intake manifolds in 750 KVA DG set and rectifying the water leakage in the cylinder head by carrying out leakage and pressure testing and replacing the defective sealing kits and refixing all removed items in the engine and adjusting engine timing setting, starting and testing the DG set on load all as specified by Engr-in-charge

M&L for dismantling the injector assembly by taking out valve door covers, rocker levers in 180 KVA DG set and dismantling and servicing by replacing the defective repair kit of Cumnis cat part No KIT3880780, assembling and calibrating the same and fixing back in to the engine including renewing valve door covers and adjusting timing, starting and testing the DG set on load all as specified by Engineer-in-charge

Supply Only Cotton Waste

M&L for dismantling Automatic Main Failure ( AMF) control panel of 250/ 180 KVA at old power house by complete checking entire circuit and replacing the defective parts like contactor, logic control relays of AMF function, HRC fuses, start and stop relays, detoriated control wires and completing the panel in all respect, refixing and starting, testing and commissioning the AMF panel with DG set in both manual and auto mode function complete all as specified and directed by Engineer-in-charge Note: Spares required to be replaced shall be measured and paid separately under relevant item of this schedule

S & F in replacement start and stop control PCB control unit suitable for 250/200 KVA DG set

M&L for fixing in replacement Actuator assembly of Cumins cat part No 3408328 of 750 KVA DG set including gasket and O rings, starting and testing the DG set on load all as directed by Engineer-in-charge

M&L for fixing in replacement multifunctioning meter Volt / Amps / Hz in LT control panel by taking out defective meters from panel board, connecting all circuits and testing all as directed by Engineer-in-charge

M&L for fixing in replacement radiator pipe connecting from engine to radiator top ( 2 nos) in 750 KVA DG set by taking out the corroded pipe from engine cooling system, including flex metal coupling both ends, refilling cooling water, starting and testing all as directed by Engineer-in-charge

M&L for repair and rewinding the excitor stator assembly of 750 KVA by taking out complete burnt coils, cleaning and rewinding the same by supper enamel copper wire SWG 18, insulating the coils with nomex paper, milinex sheet, heating and varnishing by varnish materials and applying one coat of bectol anti rust protection, fixing back in to the alternator, connecting the cables, starting and testing all as specified and directed by Engineer-in-charge

M&L for repair and rewinding the excitor rotor assembly of 750 KVA by taking out complete burnt coils, cleaning and rewinding the same by supper enamel copper wire SWG 15, insulating the coils with nomex paper, milinex sheet, heating and varnishing by varnish materials and applying one coat of bectol anti rust protection, fixing back in to the alternator, connecting the cables, starting and testing all as specified and directed by Engineer-in-charge

S & F in replacement of Routine maintenance chart / Preventive maint schedule / layout of DG set / Motor incoming and out going cable with writing of all details on acrylic sheets of 5mm thick, size 1.5m x 1.5m, incl writing texts, lines, arrows and boarder marking etc complete all as secified and directed by Engineer-in-charge. Note : Board colour shall be Blue / Black / White.

M&L for fixing in replacement of sign/ name board for installation and display board for electric supply for user awareness made out of plastic materials with hinges proper of suitable height with appropriate sticking on the board, the colour of letters and background as directed by Engineer-in-charge.

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