Various Maintenance Work Related To Dg Sets Of Various Capacities At Base Camp Under Ge 873 Ews - Checking, inspection, maint and servicing complete including replacement of unservicable spares parts of the DG set (comparising of Engine/Alternator/Control Panel) of the following capacity for smooth functuionig complete all as per manufactures instructions and all directed:- (A). (a) Checking of lubrication oil condition. (b) Checking engine for oil, water leakage and correcting the same (c) Checking of all the nut bolts of engine and alternator. (d) Checking of all belts and adjust the tension properly (e) Cleaning of air filters (f) Checking and readjustaing the valve clearance (g) Change of oil/fuel filters and engine oil if necessary (h) checking of starter motor battery and charger (j) Checking of cooling system and fuel system (k) checking of all power cables and AVR connections and mounting bolt tightness of alternator (l) checking the function of AVR general checks (m) checking of control panel meters and gadgets functioning (n) Checking of all control and safety wiring. (B) (a) Checking of flexible coupling of engine and alternator (b) Cleaning of crank case ventilation pipe (c) Checking of injectors and fuel pump (d) checking of alternators and corbon brushes of followingcapacity DG sets.Note:- (i) Cost of spares required will be paid and masured seperately. (ii) Servicing / routine checkup carried out through authorised service centre of manufacturer (iii) Make of spares recommendation by auth service center of manufacturer 2 600 KVA DG Sets 3 200 KVA DG Sets 4 125 KVA DG Sets 5 63 KVA DG Sets 6 40/35 KVA DG Sets 7 Replacement of oil filter element as per existing for following capacityDG sets make- Kirloskar/Cummins/Greaves/Mahindra complete all as specified and directed. Make-Kirloskar/Mico/TVS/Cummins/Mahindra 8 600 KVA DG Sets 9 200 KVA DG Sets 10 125 KVA DG Sets 11 63 KVA DG Sets 12 40/35 KVA DG Sets 13 Replacment of Air cleaner Filter element (inner and outer) suitable for following capacity DG sets make- Kirloskar/Cummins/Greaves/Mahindra complete all as specified and directed. 14 600 KVA DG Sets 15 200 KVA DG Sets 16 125 KVA DG Sets 17 63 KVA DG Sets 18 40/35 KVA DG Sets 19 Replacment of Fuel filter element (primary & secondary) suitable for following capacity DG sets make- Kirloskar/ Cummins/ Greaves/ Mahindra complete all as specified and directed. 20 600 KVA DG Sets 21 200 KVA DG Sets 22 125 KVA DG Sets 23 63 KVA DG Sets 24 40/35 KVA DG Sets 25 Replacment of V Belt for water pumpsuitable for following capacity DG sets make- Kirloskar/ Cummins/ Greaves/ Mahindra complete all as specified and directed. 26 600 KVA DG Sets 27 200 KVA DG Sets 28 125 KVA DG Sets 29 63 KVA DG Sets 30 40/35 KVA DG Sets 31 Replacment of Fuel Pipe with benjo bolt at both sidesuitable for following capacity DG sets make- Kirloskar / Cummins / Greaves / Mahindra complete all as specified and directed. 32 600 KVA DG Sets 33 200 KVA DG Sets 34 125 KVA DG Sets 35 63 KVA DG Sets 36 40/35 KVA DG Sets 37 M&L for servicing of radiator assembly completefor cleaning, cooling water spaces,and replace unservicieablerubber hose, pipes, circlip, clamps, cleaning of radiator mix with appropriate cleaning agent, de-scaling by means of scale solvent as well as neutralizing agent to arrest leakages by means of brazing etc. all as directed of following capacities: Note: These servicing includes necessary replacement of gaskets, sealing rings, cleaning agents etc all as directed. 38 600 KVA DG Sets 39 200 KVA DG Sets 40 125 KVA DG Sets 41 63 KVA DG Sets 42 40/35 KVA DG Sets 43 S&F replacement of automatic voltage regulator (AVR) 24 volts suitable for 600/250/200/160/125/100/62.5 DG DG sets Make-Cummins/Kirolkar 44 Supply and fix in replacement of self starter for following for following capacity DG sets make- Kirloskar / Cummins / Greaves / Mahindra complete all as specified and directed. 45 600 KVA DG Sets 46 200 KVA DG Sets 47 125 KVA DG Sets 48 63 KVA DG Sets 49 40/35 KVA DG Sets 50 Supply and fix in Replacement of water pump assembly for followingcapacity DG sets make- Cummins / Mahindra / Kirloskar complete all as specified and directed. 51 600 KVA DG Sets 52 200 KVA DG Sets 53 125 KVA DG Sets 54 62.5 to 35 KVA DG Sets 55 Supply and fix in Replacement of shut down valvefor 600 KVA DG sets , Make-Cummins complete all as directed. 56 Supply and fix in Replacement of elbow adopter for 600 KVADG sets , Make-Cummins complete all as directed. 57 Supply and fixing in Replacement of Fan Hub Assembly for following capacity of DG sets make- Kirloskar/Cummins/Greaves/Mahindra complete all as specified and directed. 58 600 KVA DG Sets 59 200 KVA DG Sets 60 125 KVA DG Sets 61 62.5 to 35 KVA DG Sets 62 S&F in replacement Battery 12 Volt 180 AH (Maint free heavy duty with initial charging) Make-Exide/Amron all as specified and directed. 63 S&F in replacement Battery 12 Volt 150AH (Maint free heavy duty with initial charging) Make-Exide/Amron all as specified and directed. 64 S&F in replacement of battery terminal for DG sets complete all as specified and directed by Engr-in-Charge 65 Supply and fixing Battery Cable assy, with copper conductor multistanded Red and Black colour 2 mtr long 21sqmm for connection to self starter unit to battery unit complete. 66 Supply & Fix in replacement electronic sensor suitable for Gen Set 600 KVAcomplete all as specified and directed.Make : Cummins 67 Supply & Fix in replacement electronic sensor suitable for Gen Set 125/200 KVAcomplete all as specified and directed. Make : Mahindra 68 Taking down carefully alternatorofDG Set, 415 volt, 3 phase, 4 wire system and designed on 0.8 power factor and 1500 RPM Make- Cummins/mahindra/kirloskar, by unscrewing and disconnecting coupling shaft from prime mover side, opening winding shell, cleaning, removing burnt field and starter winding, cleaning, servicing and re-winding the field and starter winding with supper enamel copper strip/conductor of existing gauge, varnishing, heating/baking includingre-assembling all the dismantled component to its origional position with testingalternatorto its optimum efficiency ie 415 volt out put at 1500 RPM at 0.8 PF to the entire satisfaction of Engineer-in-Charge 69 600 KVA DG Sets,make-cumminns 70 200 KVA DG Sets 71 Supply and fix in replacement complete FIP assembly (Injector assembly) TYPE- VT-28 ofDG Set for 600 kva capacity (Total 02 nozzles) (MAKE- CUMMMINS)by unscrewing nuts and bolts from its mounting dismantling cleaning, replacing gaskets set, feed pump,plunger for proper fuel combustion and functioning at optimum efficiency including re-assembling all the dismantled components to its origional position complete all as specified and directed to the entire satisfaction of Engr-in-Charge. 72 Supply only Main Shaft as per sample 73 Supply only Tachno Shaft as per sample 74 Supply only Weight Carrier as per sample 75 Supply only Governer Barrel Plunger as per sample 76 Supply only MVS Plunger as per sample 77 Supply only Gasket Sets as per sample 78 Supply only Damper assembly as per sample 79 M&L for cleaning the fuel tank both internally and externally by removing all the dust / sediments etc for DG Set of capacity 35KVA to 600 KVA DG Set all as specified and directed. 80 Supply and fixing in replacement of change over switch 4 pole 415 volts 200 Amp in conforming to IS with front operated handle complete with fixing in existing LT Panel all as specified and directed. 81 Supply and fixing in replacement of change over switch 4 pole 415 volts 600 Amp in conforming to IS with front operated handle complete with fixing in existing LT Panel all as specified and directed. 82 M&L for changing /topping up of best quality of engine oil 20W40 type for various type/capacity DG sets including removing of old burnt engine oil from DG sets complete all as specified and directed.Make - Castrol/Veedol/Valoline 83 Supply and toping up to best quality antifreezing, Inhabitor Corrosion (Coolant) liquid for DG set at various capacity and locations complete all as specified and directed. Make-Castrol/veedal/valoline 84 Supply and filling electrolyte of suitable Sp gravity for lead acid batteries in sealed container all as directed. 85 Supply only Oil filter(nos -2), fuel filter(nos-2), water separator(no-1), bypass filter(no-1), air filter for 600 Kva DG Set all as directed and specified by engineer-in-charge. make- Cumminns 86 Supply only Oil filter(nos -2), fuel filter(nos-2), water separator(no-1), bypass filter(no-1), air filter for 200 and 125 Kva DG Set all as directed and specified by Engineer -in-charge. make- Mahindra/cumminns 87 Supply only Oil filter(nos -2), fuel filter(nos-2), water separator(no-1), bypass filter(no-1), air filter for 63.5 to 35 Kva DG Set all as directed and specified by engineer -in-charge. make- Kirloskar 88 Supply and fixing in replacement of battery charger heavy duty, 180 AH, 9 to 24 volts with lead ,volt/Amp meter 89 Dismantling and opening of complete engine of DG set 35 KVA to 600 KVAfor inspection and replacing necessary worn out / defectived Spare parts including grinding of head rocker, housing and head testing and commissioning for its satisfactory performance complete all as specified and directed by Engineer-in-Charge. Note : All defective parts will be measured and paid under respective items as supply only. 90 Supply only Piston Ring Set as per sample 91 Supply only Lower engine gasket set as per sample 92 Supply only Head gasket set as per sample 93 Supply only Deisel Pump repair kit as per sample 94 Supply only Bearing as per sample (04 Pieces) 95 Supply only Push rod valve/ injector as per sample 96 Supply only Valve inlet as per sample 97 Supply only Valve exhaust as per sample 98 Supply only Valve guide as per sample 99 Supply onlyValve seal as per sample 100 Supply only Hose radiator as per sample 101 Supply only Hose CR filter as per sample 102 Supply onlyHose make up as per sample 103 Supply only Hose vent as per sample 104 Supply only Fuel inlet connection as per sample 105 Supply only Fuel drain connection as per sample 106 Supply only Hose cooler as per sample 107 Supply only Cylinder liner as per sample 108 Supply only Injector Cup 109 Supply only Grinding, plishing, commissioning and weight balancing of Crankshaft 110 Supply only Piston of suitable size 111 Supply and fixing 3 Pole MCCB600 Amp, 50 Hz, 415 V with adjustable release andrupturing capacity 50 KA complete all as specified and directed. 112 Supply and fixing 4 Pole MCCB600 Amp, 50 Hz, 415 V with adjustable type release andrupturing capacity 50 KA complete all as specified and directed. 113 Supply and laying XLPE LT Cable PVC insulated armoured and PVC sheathed heavy duty electircal cable , LT 415 Volts grade with aluminium conductor of size 95 Sqmm 3.5 Core complete all as specified and directed. 114 Deduct Schedule of Credit of Rs (-) 22,250.00 (Minus) as listed in Schedule A Part-II. Contract Sum shall be arrived after deducting the credit amount.Note :- Tenderers will not quote against this item being a firm amount
