REPAIR/MAINT/PERIODICAL SERVICING OF DG SETS, DG CONTROL PANELS, DG COOLING SYSTEM AND ALLIED WORKS AT MINNIEBAY AREA UNDER AGE E/M-I OF GE MINNIEBAY PORT BLAIR

Amount

M&L for inspection, maintenance and servicing of 750 KVA DG Sets for 'B' check once in a 03 month or 250 hrs whichever is earlier of the engine for smooth functioning and carrying out the complete checks as per the manufacturers instructions all as specified and directed by the Engineer-in-Charge for following DG sets:- (a) Replace the lubricating oil. (b) Replace lubricating oil filter element. (c) Replace lubricating oil by pass filter element. (d) Replace the fuel filter element. (e) Check engine coolent. (f) Check the crank case breather. (g) Check turbo charger (for turbo fitted engine). (h) Draining out unserviceable engine oil from sump. (i) Checking & adjusting fan belts. Note. (i) Engine oil & coolant shall be measured and paid separately

750 KVA DG Set of Make Cumins

650 KVA DG Set of Make Cumins

200 DG Set of Make Cumins / Kirloskar

50 KVA DG Set of Make Kirloskar

S&F in repair air cleaner elements for 750/650 KVA DG set complete all as specified and as directed by Engineer in charge

S&F in repair air cleaner elements for 200KVA DG set complete all as specified and as directed by Engineer in charge

S&F in repair air cleaner elements for 50 KVA DG set complete all as specified and as directed by Engineer in charge

Supply only coolant concentrate for radiator of DG Set of any capacity and make complete all as specified and as directed by Engineer in charge

Supply only distilled water for batteries of DG set complete all as specified and as directed by Engineer in charge

M&L for dismantling self starter from engine, carryingout repairs to the self starter, replacement of carbon brushes, service kit, brush holder asssembly, terminals, varnishing of 750/ 650 KVA DG set complete all as specified and as directed by Engineer in charge

M&L for dismantling self starter from engine, carryingout repairs to the self starter, replacement of carbon brushes, service kit, brush holder asssembly, terminals, varnishing complete for DG set capacity 200 KVA complete all as specified and as directed by Engineer in charge

M&L for dismantling self starter from engine, carryingout repairs to the self starter, replacement of carbon brushes, service kit, brush holder asssembly, terminals, varnishing complete for DG set capacity 50 KVA complete all as specified and as directed by Engineer in charge

M&L for dismantling the battery charge alternator from engine, carryingout repairs by replacement 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/650 KVA DG set complete all as specified and as directed by Engineer in charge

M&L for dismantling the battery charge alternator from engine, carryingout repairs by replacement of carbon brushes, rectifier kit, diodes, varnishing the coils, replacing bearing, regulator, fixing back in the engine and connecting electrical system complete for DG set capacity 200 KVA complete all as specified and as directed by Engineer in charge

M&L for repair, calibration, testing and commissioning of PT fuel pump and carrying out injectors / valve setting as per procedures/ norms of manufacturer's instruction manual including replacement of minor spares of 750/650 KVA DG set complete all as specified and as directed by Engineer in charge

M&L in repair, calibration, testing and commissioning of PT fuel pump and carrying out injectors / valve setting as per procedures/ norms of manufacturer's instruction manual including replacement of minor spares of 200 KVA DG set complete all as specified and as directed by Engineer in charge

M&L for dismantling, transporting, repair and reconditioning of water pump assembly of 750/650 KVA DG set, by replacing water pump shaft, impeller, water seal and seat, oil seal, bearings, O ring, gaskets,etc, fixing back to the engine, testing and commissioning including the replacement of all service kits complete all as specified and as directed by Engineer in charge

M&L for dismantling, transporting, repair and reconditioning of water pump assembly DG set capacity 200 KVA, by replacing water pump shaft, impeller, water seal and seat, oil seal, bearings, O ring, gaskets,etc, fixing back to the engine, testing and commissioning including the replacement of all service kits complete all as specified and as directed by Engineer in charge

S&F in repair automatic voltage regulator of model AS440 of stamford suitable for 750 KVA Cummins DG set complete all as specified and as directed by Engineer in charge

M& L for dismantling of 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, reassembling the motor, replacement of u/s bearings, assembling and fixing back into the coil cooler and testing complete all as specified and as directed by Engineer in charge

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

S&F in repair lub oil pressure transducer for Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair magnetic pick up for Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair low lub oil pressure safety switch for Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repairs high water temperature trip safety switch of Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair V fan belt of cummins DG Set 750 KVA complete all as specified and as directed by Engineer in charge

S&F in repair flat multi rib belt of Cummins DG Set 750 KVA / 650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair fan belts of Kirloskar DG Set 200 KVA complete all as specified and as directed by Engineer in charge

S&F in repair fan belts of Kirloskar DG Set 50 KVA complete all as specified and as directed by Engineer in charge

S&F in repair shutdown valve of Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair dynamo belt of Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

M&L in repair and rewinding the excitor stator assembly of DG Set 750/650 KVA by taking out complete burnt coils, cleaning and rewinding the same by supper enamel copper wire existing guage , insulalting the coils with nomex paper, milinex sheet, heating and varnshing by varnish materials and applying one coat of bectol anti rust protection, fixing back in to the alternator, connecting the cables, starting and testing complete all as specified and as directed by Engineer in charge

M&L for disconnecting electrical/ mechanical connections of Alternator of following capacities DG Set capacity, transporting it to workshop, dismantling and strip opening of Alternator stator/rotor assembly,de-carbonizing stator/rotor by cleaning with bectol solution all as per manufacturer's instructional manual, varnishing and heating, reassembling of stator and rotor, re-connecting of coupling and electrical connections/ control wiring, proper alignment all as per existing including testing complete all as specified and as directed by Engineer in charge Note: The rate quoted deemed to inclusive of replacement of pitted/defective insulations sleeves and terminal lugs complete all as specified and as directed.

(a) 750/650 KVA DG set

(b) 200 KVA DG set

S&F in repair deep sea engine controller model No 7320 suitable for the DG Set 750 KVA of Cummins complete all as specified and as directed by Engineer in charge

M&L in repair AUX 105 controller for 750 KVA Cummins DG Set including calibration and testing complete all as specified and as directed by Engineer in charge

M&L in repair step timing control valve assembly for 750 KVA Cummins DG Set including calibration and testing complete all as specified and as directed by Engineer in charge

M&L for dismantling the engine turbo charger assly by taking out aircleaners, after cooler housing and its connected accessories in 750/650 KVA DG set complete dismantling and servcing by replacing the defective wheel and shaft, compressor wheel and repair kit, assembling the turbo charger and fixing back in to the engine and mouting, starting and testing the DG set on load complete all as specified and as directed by Engineer in charge Note. The spare required for repairs shall be measured and paid seperately

Supply only repair kit turbo charger complete all as specified and as directed by Engineer in charge

Supply only gasket mounting complete all as specified and as directed by Engineer in charge

Supply only screw hexegonal Head cap complete all as specified and as directed by Engineer in charge

Supply only nut lock complete all as specified and as directed by Engineer in charge

S&F in repair senelac automatic voltage regulator suitable for 750/650 KVA Cummins DG set complete all as specified and as directed by Engineer in charge

S&F in repair automatic voltage regulator suitable for 200 KVA DG set complete all as specified and as directed by Engineer in charge

S&F in repair automatic voltage regulator suitable for 50 KVA DG set complete all as specified and as directed by Engineer in charge

M&L for taking down unserviceable solenoid switch from starter motor for the following capacities DG Set, opening and removing pitted/burnt defective parts, replacing by new solenoid switch and connecting with contacts and testing complete all as specified and as directed by Engineer in charge

(a) 750/650 KVA DG set

(b) 200 KVA DG set

(c) 50 KVA DG Set

M&L for replacement of battery lead 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 complete all as specified and as directed by Engineer in charge

S&F in repairs electronic governor controller model No ES05131/GL 000011BH01 of Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair rotating rectifier kit diode set of Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair rotating rectifier kit diode set of kirloskar DG Set 200 KVA complete all as specified and as directed by Engineer in charge

S&F in repair rotating rectifier kit diode set of kirloskar DG Set 50 KVA complete all as specified and as directed by Engineer in charge.

S&F in repairs battery charger automatic type 220 V AC input and 24/12 V 10 Amps output with auto cut off, floating, indicating meters, lamps, connectig to the exisitng circuit and testing complete all as specified and as directed by Engineer in charge

Supply only engine oil for topping up in engine oil sump with suitable grade oil SAE-20W-40 complete all as specified and as directed by Engineer in charge

Supply only engine oil for topping up in engine oil sump with suitable grade oil SAE-15W-40 complete all as specified and as directed by Engineer in charge

S&F in repair actuator assembly of Cummins DG Set 750/650 KVA including gasket and O rings, starting and testing the DG set on load complete all as specified and as directed by Engineer in charge

S&F in repair of low coolant water level sensor suitable for Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

M&L for fuel leakage rectification in 750/650 KVA DG set by complete dismantling of engine turbo charger connections, intake manifolds in both banks, removing STC fuel manifold along engine injectior fuel rail manifiolds along with connected hoses and accessories, replacement of set of fuel manifold O rings, STC O rings, fixing back all removed parts of manifolds and its connected items, carrying out valve and injector settings, starting and testing complete all as specified and as directed by Engineer in charge

S&F in repair human machine interface for PCC 3.3/PCC 3.1 comprising of intuitive operator interface panel that allows for complete genset control as well as system metering, fault annunciation, configuration and diagnostics. The interface shall have following features:- (a) LED indicating lamps:- genset running, remote start, not in auto, shutdown, warning, auto, manual and stop, Circuit breaker open, Circuit breaker closed. (b) 320 x 240 pixels graphic LED backlight LCD (c) Four tactile feel membrane switches for LCD defined operation. (d) Seven tactile feel membrane switches dedicated screen navigation buttons for up, down, left, right, ok, home and cancel (e) Six tactile feel membrane switches dedicated to control for auto, stop, manual, manual start, fault reset and lamp test/panel lamps (f) Two tactile feel membrane switches dedicated to control of circuit breaker (g) Communications shall include PC tool interface with RS-485 communication port to allow the HMI to communicate with a personal computer running InPower and the HMI to communicate with the main control board Make: Cummins Power Command HMI 320 or equivalent.

M&L for de-scaling of remote coil cooler/radiator of 750 KVA DG Set by dismantling and cleaning the core pipes with cleaning chemicals (radi wash) components and arrest the leaking core by brazing/dummy with lead including cleaning of upper and lower tanks and replacing gaskets and required nuts, bolts, refixing the same including testing and complete all as specified and as directed by Engineer in charge

M&L for de-scaling of radiator of 650 KVA DG Set by dismantling and cleaning the core pipes with cleaning chemicals (radi wash) components and arrest the leaking core by brazing/dummy with lead including cleaning of upper and lower tanks and replacing gaskets and required nuts, bolts, refixing the same including testing and complete all as specified and as directed by Engineer in charge

M&L for de-scaling of radiator of 200 KVA DG Set by dismantling and cleaning the core pipes with cleaning chemicals (radi wash) components and arrest the leaking core by brazing/dummy with lead including cleaning of upper and lower tanks and replacing gaskets and required nuts, bolts, refixing the same including testing complete all as specified and as directed by Engineer in charge

S&F in repair fuel temperature sensor for Cummins DG Set 650 KVA complete all as specified and as directed by Engineer in charge

S&F in repair fuel pressure monitoring sensor for Cummins DG Set 750/650 KVA complete all as specified and as directed by Engineer in charge

M & L for repair of DG Set 750 KVA of Cummins & Model No KTA-38-G12, Bearing Sl No. 25432454 by dismantling the sub-assemblies such as fuel pump, fuel injection, governor, turbo-charger, engine heads, rocker arms, self starter, FIP assy, water pump assy, inspection covers, after cooler assy, terminal contacts and safety controls etc., including replacement of spare parts as required and re-assembling the sub-assemblies after carrying out necessary repairs including testing and commissioning complete all as specified and as directed by Engineer in charge Note. The spare required for repairs shall be measured and paid seperately

Supply only cylinder head complete all as specified and as directed by Engineer in charge

Supply only Injector STC complete all as specified and as directed by Engineer in charge

Supply only Piston With Pin complete all as specified and as directed by Engineer in charge

Supply only Piston Ring Set complete all as specified and as directed by Engineer in charge

Supply only Cylinder Liner complete all as specified and as directed by Engineer in charge

Supply only Connecting Rod complete all as specified and as directed by Engineer in charge

Supply only Bearing Connecting Rod complete all as specified and as directed by Engineer in charge

Supply only Gasket Cylinder Head complete all as specified and as directed by Engineer in charge

Supply only Gasket Rocker Hsg complete all as specified and as directed by Engineer in charge

Supply only Gasket Tappet Cover complete all as specified and as directed by Engineer in charge

Supply only O Ring Injector complete all as specified and as directed by Engineer in charge

Supply only Push Rod Valve complete all as specified and as directed by Engineer in charge

Supply only Push Rod Injector complete all as specified and as directed by Engineer in charge

Supply only Gasket Inspection Door complete all as specified and as directed by Engineer in charge

Supply only Gasket PT Fuel Pump complete all as specified and as directed by Engineer in charge

Supply only Gasket Water Pump complete all as specified and as directed by Engineer in charge

Supply only Gasket Fuel Pump Drive complete all as specified and as directed by Engineer in charge

Supply only 'O' Ring Fuel Manifold complete all as specified and as directed by Engineer in charge

Supply only 'O' Ring STC Manifold complete all as specified and as directed by Engineer in charge

Supply only Gasket Intake Manifold complete all as specified and as directed by Engineer in charge

Supply only Gasket Exhaust Manifold complete all as specified and as directed by Engineer in charge

Supply only 'O' Ring Water Manifold complete all as specified and as directed by Engineer in charge

Supply only Seal Injector Cup complete all as specified and as directed by Engineer in charge

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