Repair/Maint /Servicing to various DG sets in AOR AGE (Electric) under GE (Utilities) Udhampur

Amount

Maintenance of following capacity DG sets and carrying out ‘B’ check and replacement of ‘B’ check kit filters such as Oil filter, Air filter,by pass filter, fuel filter,CR element and CR plates complete with ‘O’ rings and draining of Engine oil ,coolant and topping up with the new engine oil, coolant complete all as specified and directed by Engr-in-Charge :- Note :- (i) 'B' check shall be performed by OEM of makes of Generator provided in the CA. (ii) Engine oil & coolent shall be measured and paid separately. (iii) Labour & transportation shall be arranged by contractor and quoted rate deemed to be inclusive in the unit rate. Make: KIRLOSKER/ CUMMINS /GREAVES/ GREAVES. COTTON/ASIATIC/ RUSTON/MAHINDRA

All as per serial item No 1.00 here-in-before but of capacity up to 82.5 KVA.

All as per serial item No 1.00 here-in-before but of capacity upto 82.5 KVA to 182.5 KVA.

All as per serial item No 1.00 here-in-before but of capacity upto 182.5 KVA to 500 KVA.

Renewal/Replacement of existing unserviceable batteries with maintenance free batteries of 150 AH, 12V including connecting to DG set complete all as specified and directed by Engr-in-Charge. Make:- EXIDE/ AMARON/LUMINAIRE.

All as per serial item No2.00 here-in-before but of 180 AH, 12V including connecting to DG set. Make:- EXIDE/ AMARON/LUMINAIRE

Attending the breakdown of any capacity/make DG Sets, AMF Panels, by Technician & helper for checking all components and rectify the fault and give report to concern JE complete all as specified and directed by Engr-in-Charge. Note :- Spare Parts for rectification the faults shall be measured and paid seperately.

Renewal/ repairs/supply of unserviceable automatic voltage regulator (AVR) upto 125 KVA DG set including all spares, testing complete all as specified and directed by Engr-in-Charge. Make:- As per OEM approved make.

Renewal/ repairs/supply of unserviceable automatic voltage regulator (AVR) above 125KVA and upto 500 KVA DG set including all spares, testing complete all as specified and directed by Engr-in-Charge. Make:- As per OEM approved make.

Dismantling of exhaust pipe of the DG set up to 500 KVA capacity by unscrewnuts and bolts and taking down the pipe with muffler removing the burnt out asbestos rope and replaced with new asbestos rope , well wrapping with new aluminium metal cladding with glass wool including cleaning the silencer,welding works if required ,painting and fixing the same in its original position complete all as specified and directed by Engr-in-Charge.

Disconnecting all electrical connections from the unserviceable self starter of any make/ capacity model 12/24 volts and taking down the self starter and transporting to civil workshop for carrying out repairs, complete overhauling the system including replacing the unserviceable parts like bearings, carbon brushes, clutch plates etc & assembling including after repair refixing the self starter in its original position,making all connections as per DG Set OEM recomendation, testing and commissioning complete all as specified and directed by Engr-in-Charge. Note:- Armature coil, field coil shall be measured and paid under this item.

Disconnecting the oil cooler of capacity up to 160 KVA DG set of any make/ model from the existing locations duly removing of all mechanical connections and taking down the same for complete servicing, opening the parts and cleaning thoroughly by using suitable cleaning material and acid and reassembling including refixing in its original position, testing and commissioning complete all as specified and directed by Engr-in-Charge.

Disconnecting the oil cooler of capacity above 160 KVA to 320 KVA DG set of any make/ model from the existing locations duly removing of all mechanical connections and taking down the same for complete servicing, opening the parts and cleaning thoroughly by using suitable cleaning material and acid and reassembling including refixing in its original position, testing and commissioning complete all as specified and directed by Engr-in-Charge.

Disconnecting the oil cooler of above 320KVA and up to 625 KVA DG set of any make/ model from the existing locations duly removing of all mechanical connections and taking down the same for complete servicing, opening the parts and cleaning thoroughly by using suitable cleaning material and acid and reassembling including refixing in its original position, testing and commissioning complete all as specified and directed by Engr-in-Charge.

Disconnecting all the incoming and outgoing rubber hoses and draining out the water from the choked radiator assembly of the existing make and model and capacity up to 200KVA DG sets and taking down the radiator assembly by unscrewing all mechanical/electrical connections from the existing mounting, transporting the same to civil workshop for carrying out servicing, opening the top and bottom covers of radiator assembly, cleaning thoroughly the chocked pipe of the radiator by using chemical detergent, lime caustic soda, cotton etc., cleaning of all the deposited sediments in the pipes/tubes including arresting of leakage by means of soldering, brazing and transporting back to site and refixing the same in its original position with suitable size nuts, bolts and washers and Anti vibrating mounting(AVM) pads as required as per OEM recomendation etc complete all as specified and directed by Engr-in-Charge.

All as per serial item No 11.00 here-in-before but for the DG sets upto 200 KVA to 500 KVA capacity.

Renewal/supply of battery cable leads of copper conductor and with brass lugs terminal, for the 12V, 150/180 /200 AH batteries to self stater as that of existing size and length complete all as specified and directed by Engr-in-Charge.

Renewal/replacement of 'V' /Dynmo belts for the DG Set Upto 200 KVA DG Set capacity as per existing size and model complete all as specified and directed by Engr-in-Charge. Make:- FENNER/ DUNLOP.

All as per serial item No 14.00 here-in-before but for the DG sets upto 200 KVA to 500 KVA capacity.

Renewal/replacement of fan belts for the DG sets Upto 200 KVA capacity as per existing size and model complete all as specified and directed by Engr-in-Charge. Make :- As per OEM Recommendation.

All as per serial item No 16.00 here-in-before but for the DG sets upto 200 KVA to 500 KVA capacity.

Disconnecting & removing the unservicable DC wiring from DG set of any type/any make/any model/any capacity and rewiring with the same with suitable new copper wire of existing guage wire by providing flexible pipe including making all electrical connections as per OEM recomendation for satisfactory completion of job & checking of electrical/electronic spares working condtion and testing etc complete all as specified and directed by Engr-in-Charge. Note: The rate quoted deemed to be inclusive of new copper wire cost in the unit rate.

Replacement/supply of existing unserviceable water temperature gauge /oil temp guagewith new one for the DG set of any description including making necessary electrical /mechanical connections and taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: OEM recomended make.

Replaceemnt of existing unserviceable lubricant oil temperature gauge with new lubricant oil temperature gauge for the DG set of any capacity including making necessary electrical /mechanical connections and taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: OEM recomended make.

Replacement of existing unserviceable oil/fuel pressure gauge with new oil pressure gauge for the DG SET of any capacity including making necessary electrical /mechanical connections and taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make: OEM recomended make.

Engine oil 15W/40 for toping up upto the required level and service complete all as specified and directed by Engr-in-Charge. Make :-CASTROL/ INDIAN OIL/ SERVO.

Replacement of Line Voltage Monitors (LVMS) of existing make of DG set of 200 KVA to 625 KVA capacity listed parameters including testing complete all as specified and directed by Engr-in-Charge. Make :- OEM recommended make.

Replacement of Line Voltage Monitors (LVMS) of existing make of DG set capacity up to200 KVA capacity listed parameters including testing complete all as specified and directed by Engr-in-Charge. Make :- OEM reccommended make.

Drain out the fuel from the fuel tank of DG set of any size/capacity and keeping it in separate container safely, disconnecting all the fuel lines and other mechanical connections and taking out the fuel tank for cleaning, internally and externally by removing all the accumulated dirt/ sediment, leak testing the tank and welding/ brazing including one coat of synthetic enamel paint, refixing the tank in its original position, replacing the drain plug and PVC pipe, calibrating the fuel tank, refilling the drained out fuel back into the tank and marking of liters in gauge and provision of locking arrangements ccomplete all as specified and directed by Engr-in-Charge.

Removing the defective charging dynamo of capacity 12/24 Volt DC any make, model, any capacity and opening it by removing all nuts and bolts, cleaning with necessary cleaning agent and overhauling, lubricating of the rewinding the damaged winding of field coils with super enameled copper wire suitable for same existing size/guage & reconnecting the same, refixing back in original position including making all necessary electrical/mechanical connections, testing and commissioning complete all as specified and directed by Engr-in-Charge.

Replacement of unserviceable spares for water manifold and Radiator spares upto 200 KVA DG set complete all as specified and directed by Engr-in-Charge for the following spares:- (a) Radiator rubber hoses. (b) Clamp for hump hose. (c) Hose clamps. (d) hump hose.

Replacement of unserviceable spares for water manifold and Radiator spares above 200 KVA and upto 500 KVA DG set complete all as specified and directed by Engr-in-Charge for the following spares:- a) Radiator rubber hoses. (b) Clamp for hump hose. (c) Hose clamps. (d) Hump hose.

Inhibitor corrosion (coolant additive concentrate) required for top up complete all as specified and directed by Engr-in-Charge.

Supply and topping up of acid mixture suitable for lead acid batteries of 12 volts complete all as specified and directed by Engr-in-Charge.

Supply and topping up of distilled water suitable for lead acid batteries of 12 volts complete all as specified directed by Engr-in-Charge.

Battery brass terminal and jelly complete all as specified and directed by Engr-in-Charge.

Remove the fuel injection pump from the engine, transport to an authorized service centre for service, calibration and to adjust by replacing the following un serviceable worn-out spares with new appropriate make minor spares and Major spares like orfice,barrel and plunger,FIP bearing etc including bringing back and refixing to the engine and tune up for maximum efficiency all as specified and as directed for DG set capacity up to 200 KVA .

Remove the fuel injection pump from the engine, transport to an authorized service centre for service, calibration and to adjust by replacing the following un serviceable worn-out spares with new appropriate make minor spares and Major spares like orfice,barrel and plunger,FIP bearing etc including bringing back and refixing to the engine and tune up for maximum efficiency all as specified and as directed for DG set capacity above 200 kva and up to 500 KVA .

Self starter Motor, 12/24 volts, suitable for existing DG set above 10 KVA to 500 KVA capacity including making all necessary electrical/mechanical connection as per recomendation of OEM of DG Set & dismantling/taking out old unserviceable self starter Motor from existing position complete all as specified and directed by Engr-in-Charge. Make :- LUCAS or its equivalent make approved by OEM of DG set.

Disconnect the Radiator and kept aside safely and taking down the old unserviceable water pump from the existing engine of DG set any make/model, capacity up to 200 KVA supply and fixing of new water pump & kit,reassembling the same and refixing the pump to the engine of DG set, refixing Radiator and testing, including making all Electrical/mechanical connections,commissioning as per OEM recomendation complete all as specified and directed by Engr-in-Charge.

Disconnect the Radiator and kept aside safely and taking down the old unserviceable water pump from the existing engine of DG set any make/model, capacity above 200 KVA and up to 500 KVA supply and fixing of new water pump & kit,reassembling the same and refixing the pump to the engine of DG set, refixing Radiator and testing, including making all Electrical/mechanical connections,commissioning as per OEM recomendation complete all as specified and directed by Engr-in-Charge.

New lock set suitable for DG set of any capacity any make complete all as specified and directed by Engr-in-Charge.

Supply, Fix & test run the DG set after replacing primary Diesel feeder Pump of existing model,size suitable for DG Set of any capacity including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge.

Supply, Fix & test run the DG set after replacing primary lubricant oil feeder sump Pump of existing model,size suitable for DG Set of any capacity including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge.

Diesel benjo Hose pipes of 1.0 Meter length with both edges brass clamps of existing model suitable to DG Set of capacity up to 125 KVA including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge.

Diesel benjo Hose pipes of 1.0 Meter length with both edges brass clamps of existing model suitable to DG Set of capacity above 125KVA up to 625 KVA including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge.

Repairs to Alternator of following DG Sets, transporting the same to the OEM authorised service center/work shop and carrying out the repairs such as taking out the burnt out winding and rewinding the alternator with copper wire of same guage turns and weight, checking of commentator, brushes complete and refixing the same in its existing position after transporting back to the site and connecting up electric connections with suitable lugs complete and testing complete all as specified and directed by Engr-in-Charge:- Note: Copper winding material will be measured and paid seperately under relevant Item

DG set Upto 200 KVA capacity.

DG Set of capacity 200KVA to 500 KVA.

Supply only High conductivity copper conductor winding material including necessary insulation material required complete all as specified and directed by Engr-in-Charge.

Taking down defective Turbo Charger Assembly duly disconnecting the mechanical and electrical connections from for the following DG sets, opening and thoroughly checking to carry out repairs complete to the Turbo Charger Kit and major/minor spares as required at site including any mechanical and reassembling and refixing the turbo charger assembly to its original position and reconnecting the same including testing complete all as specified and directed by Engr-in-Charge.

DG Sets of capacity up to 200 KVA.

DG Sets of capacity 200 KVA to 500 KVA.

Dismantling & disconnecting all connection of upper and lower engine, cylinder heads, lines, thrust valve, valve seat inlet and exhaust, main bearing set inlet valve and exhaust valve, head gasket, CR bering, house set, ring set, valve seal, liner O ring,oil seal set, O rings kit, Crank shaft, connecting roads, push roads, value guides, valves seats and all connecting items like ring, washer, gasket etc from diesel engine and sent to OEM authorised service center for calibration and repairs by replacing the all above said spares such as cylender heads, lines thrust valve, valve seat inlet and exhaust, main breaking set, inlet valve and exhuast valve, head gasket,CR bearing, hose set, ring set, valve seal, liner O ring, oil seal set, O rings kit crank shaft, connecting roads, push roads, value guides, valves seats and all connecting items like ring, washer, gasket etc and re-assembling to its original position with necessary fittings and O rings for the following capacities including testing complete all as specified and directed by Engr-in-Charge.

DG Sets of capacity upto 200 KVA.

DG Sets of capacity 200 to 500 KVA.

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth strip 32 x 6mm dia, by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe medium grade 40mm bore from earth elelctrode to test point incl provn of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM sheet (weight not less than 4Kg/Sqm) and frame of angle iron 25 x 25 x 6mm with lugs 2 Nos and with 8mm dia MS bar handle made to shape, GI pipe medium grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling test point with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning in and removal of surplus soil to a distance not exceeding 50mtr, complete all as specified in electrical plate No 3 of SSR Part I and connection to earth test point including testing on completion all as specified and directed by Engr-in-Charge. Note:- Item of earthing includes cost of 7.5m long galvanised iron earth strip of 32 x 6mm size and protection pipe of 40mm bore GI medium grade.

Replacement of microprocessor based control unit suitable to DG set controlls/commands of 100 KVA to 320 KVA capacity with all listed parameters as per recomendation including testing complete all as specified and directed by Engr-in-Charge.

Replacement of microprocessor based control unit suitable to DG set controlls/commands of 400 KVA to 625 KVA capacity with all listed parameters as per OEM recommendation including testing complete all as specified and directed by Engr-in-Charge.

Replacement of microprocessor based Display unit(HMI) suitable to DG set controlls/commands of 160KVA to 625KVA capacity with all listed parameters as per OEM recommendation including testing complete all as specified and directed by Engr-in-Charge.

Replacement of Actuator suitable to DG Set controlls/commands of 100 KVA to 625 KVA capacity with all listed parameters as per OEM recommendation including testing complete all as specified and directed by Engr-in-Charge.

Replacement of RPM sensor unit to DG set controlls/Commands of 100 KVA to 625 KVA capacity with all listed parameters as per OEM recommendation including testing complete all as specified and directed by Engr-in-Charge.

On load change over switch, 400 Amps capacity, suitable for 3 phase, 4 pole, 415 Volts,font handle operated suitable in open execution type for fixing in existing panels including necessary lugs,glands.,nuts,bolts inclduing taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. Make:- Havells/L&T/Standard/HPL

Supply and mounting AVM(anti vibration) pads for Engine,radiator and alternator of DG set of any capacity including labour charges for proper mounting and all necessary misc accessroies complete all as specified and directed by Engr-in-Charge.

Door hinges suitable for existing DG set including removing old un seviceable one complete all as specified and directed by Engr-in-Charge.

Single core, copper cable,120sqmm to 150 sqmm, 1100 Volt suitable for existing DG set including removing old unserviceable one complete all as specified and directed by Engr-in-Charge.

Copper lugs 120 sqmm to 150 sqmm suitable for 1100 Volt copper cable suitable for existing DG set including removing old unserviceable one complete all as specified and directed by Engr-in-Charge.

MOHAN LAL AND SONS

TARA ENTERPRISES

Balbir Enterprises

A K JAIN AND SONS

PREM NATH KHAJURIA AND SONS