Repair and maint of DG Set, CHS installations and allied works at Drass

Amount

General Servicing to Diesel Engine Generating Set any type and make including checking all rubber/hose pipes, checking of coupling joints, v belts speed governer, air filter, filter elements valve tappet adjustments, radiator lines, leakage of coolent, oil including oiling/greasing & repalcement of consumable parts such as minor items like nut/bolt, washers, gasket, welding works etc (included in unit rate) and replacement of worn out/unserviceable parts (to be measured seperately as supply only) suitable for 200 KVA capacity Silent DG set Make Cummins/Kirloskar NOTE : Cost facotor of labours for servicing & fixing of parts shall be deemed to be included in unit rate. However worn out & unserviceable parts to be replaced will be measured and paid saparately as supply only. Make of spare parts same as of DG Set or as per sample .

Supply only Fuel filter FF 5052 as per sample

Supply only Fuel water seperator FS1275 as per sample

Supply only Lub Oil Filter LF 3959 (cartridge type).

Supply only set of hose pipe plain as per sample

Supply only air filter outer element

Supply only air filter inner element

Supply only Fan belt V ribbed as per sample

All as per srl item No 1.00 above but general services for 160/125 KVA Silent DG set complete (Make - Cummins/Kirloskar) -ditto-

Supply only Fuel filter FF 5052 as per sample

Supply only Fuel water seperator FS1275 as per sample

Supply only Lub Oil Filter LF 3959 (cartridge type).

Supply only set of hose pipe plain as per sample

Supply only air filter outer element

Supply only air filter inner element

Supply only Fan belt V ribbed as per sample

All as per srl item No 1.00 above but for general services for 62.5/63 KVA Silent DG set complete (Make Cummins/Kirloskar)-ditto-

Supply only Fuel filter K, 1.1 litre stores as per sample

Supply only Lub Oil filter as per sample

Supply only set of hose pipe plain as per sample

Supply only air filter outer element

Supply only air filter inner element

Supply only Fan belt V ribbed as per sample

Repair/Servicing and calibration of fuel injecion pump of DG Set 200 KVA, including replacment of plunger, manifold washer, etc all as required and testing after refixing on engine and setting the rated RPM all as directed by Engr-in-Charge. Make Cummins.

All as per srl item No 4 here-in-above but for DG Set 160 KVA. Make: Kirlosker/Greaves/Cummins.

All as per srl item No 4 here-in-above but for DG Set 125 KVA. Make: Kirlosker/Greaves/Cummins.

All as per srl item No 4 here-in-above but for DG Set 62.5/63 KVA. Make: Kirlosker/Greaves/Cummins.

Servicing/overhauling of injecter nozzle assembly for DG Set 200 KVA including replacement of nozzles, washers, etc and pressure setting as required and replacement of timing shaft with coupling all as directed by Engr-in-Charge.

All as per srl item No 8 here-in-before but for DG Set 160 KVA.

All as per srl item No 8 here-in-before but for DG Set 125 KVA.

All as per srl item No 8 here-in-before but for DG Set 62.5 /63 KVA.

Dismantling and taking out of self starter from mounting and to carryout complete servicing/overhauling of the same with replacement of carbon, armature coil, field coil, bush and pinion and other related components to the DG set 200 KVA Make: Stampford.

All as per srl item No 12 here-in-before but for DG Set 160 KVA. Make: Kirlosker/Greaves/Cummins.

All as per srl item No 12 here-in-before but for DG Set 125 KVA. Make: Kirlosker/Greaves/Cummins.

All as per srl item No 12 here-in-before but for DG Set 62.5/63 KVA. Make: Kirlosker/Greaves/Cummins.

Supply and replacement of High Pressure Pipe suitable for 200/160 KVA generator as per sample or as directed by Engr - in - Charge.

Supply and replacement of High Pressure Pipe suitable for 125/62.5 KVA generator as per sample or as directed by Engr - in - Charge.

Supply and replacement of Fuel supply Pipe suitable for 200/160 KVA generator as per sample or as directed by Engr - in - Charge.

Supply and replacement of Fuel supply Pipe suitable for 125/62.5 KVA generator as per sample or as directed by Engr - in - Charge.

Taking down Radiator assembly from the DG set cleaning with soap water and acid, cleaning the fins with Kerosene Oil and water complete and refixing including soldering if any leakage detected for the 200/160 KVA DG Set. Make: Cummins/Kirlosker/ Greaves and all as directed.

All as per srl item No 20 here-in-before but for 125/62.5 KVA generator as per sample or as directed by Engr - in - Charge.

Supply and replace fan blade assembly complete with fan blade, pully, bearing all as per sample for DG Set 200 KVA Silent DG set. Make: Greaves/Kirlosker.

Supply and replace fan blade assembly complete with fan blade, pully, bearing all as per sample for DG Set 160 KVA Silent DG set. Make: Greaves/Kirlosker.

Supply and replace fan blade assembly complete with fan blade, pully, bearing all as per sample for DG Set 125 KVA Silent DG set. Make: Greaves/Kirlosker.

Supply and replace fan blade assembly complete with fan blade, pully, bearing all as per sample for DG Set 62.5/63 KVA Silent DG set. Make: Greaves/Kirlosker.

Supply and replacement turbo charger complete with Gasket, stud, nut and hexagon flange all as per sample for DG Set 200 KVA all as directed by Engr- in Charge.

Supply and replacement turbo charger complete with Gasket, stud, nut and hexagon flange all as per sample for DG Set 160 KVA all as directed by Engr- in Charge.

Supply and replacement turbo charger complete with Gasket, stud, nut and hexagon flange all as per sample for DG Set 125 KVA all as directed by Engr- in Charge.

Supply and replacement turbo charger complete with Gasket, stud, nut and hexagon flange all as per sample for DG Set 62.5/63 KVA all as directed by Engr- in Charge.

Supply and fixing of lead acid power pack unit (battery bank) maintenance free 12 volts 180AH capacity Make Exide/Amron including taking down existing battery pack unit.

Supply and fixing of lead acid power pack unit (battery bank) maintenance free 12 volts 90 AH capacity Make Exide/Amron including taking down existing battery pack unit.

S&F Dynamo/alternator battery charger and installation on engine including testing/commissioning complete for engine having 12 Volt capacity including taking out existing.

S&F Dynamo/alternator battery charger and installation on engine including testing/commissioning complete for engine having 24 Volt capacity including taking out existing.

S&F water circulating body for 200 KVA DG set complate as per sample

S&F water circulating body for 160 KVA DG set complate as per sample

S&F water circulating body for 125 KVA DG set complate as per sample

S&F water circulating body for 62.5/63 KVA DG set complate as per sample

S&F brass thimble of suitable size for DG set of capacity 62.5 to 200 KVA

S&F fuel pipe of suitable size for DG set of capacity 62.5 to 200 KVA

S&F ON Load changeover switch 415 V in sheet metal enclosure 4 pole, 200 Amps complete with all fixing arrangements all as specified and directed by Engr-in-Charge.

S&F ON Load changeover switch 415 V in sheet metal enclosure 4 pole, 160 Amps complete with all fixing arrangements all as specified and directed by Engr-in-Charge.

S&F ON Load changeover switch 415 V in sheet metal enclosure 4 pole, 100 Amps complete with all fixing arrangements all as specified and directed by Engr-in-Charge.

Supply and fix radiator assembly complete made of copper with all fittings for DG set 160 KVA Make Cumminns/Kirloskar model as per sample

Supply and fix radiator assembly complete made of copper with all fittings for DG set 125 KVA Make Cumminns model as per sample

Supply and fix radiator assembly complete made of copper with all fittings for DG set 62.5/63 KVA Make Cumminns model as per sample

Complete overhauling of DG Set 200 KVA (Make-Cummins/Kirloskar) by dismantling complete engine and replacing all worn out parts like pistion head, piston set cylinder, piston ring set, Liner set, head gasket, CR bush set, head valve set, gen set, Began Piece set standard, Main standard, thrush washer Exhaust valve, Inlet valve etc complete all as specified and directed by Engr-In-charge. NOTE : Cost facotor of labours for complete overhauling & fixing of parts shall be deemed to be included in unit rate. However worn out & unserviceable parts to be replaced will be measured and paid saparately as supply only. Make of spare parts same as of DG Set or as per sample .

Piston Set for all 6 Cylinder

Piston Ring Set

Liner Set

Head gas Kit

CR Bush Set

Bagan piece set Standard

Main Standard

Thrust washer

Main oil seal

Timing oil seal

Gasket for Gen Set

Head valve set

Guide set

Spring washer set

Exhaust valve

Inlet valve

Pump and Nozzle

All as per srl item No 46.00 above but for complete overhauling for 160/125 KVA Silent DG set complete (Make Cummins/Kirloskar)-ditto-

Piston Set for all 6 Cylinder

Piston Ring Set

Liner Set

Head gas Kit

CR Bush Set

Bagan piece set Standard

Main Standard

Thrust washer

Main oil seal

Timing oil seal

Gasket for Gen Set

Head valve set

Guide set

Spring washer set

Exhaust valve

Inlet valve

Pump and Nozzle

All as per srl item No 46.00 above but for complete overhauling for 62.5/63 KVA Silent DG set complete (Make Cummins/Kirloskar)-ditto-

Piston Set for all 6 Cylinder

Piston Ring Set

Liner Set

Head gas Kit

CR Bush Set

Bagan piece set Standard

Main Standard

Thrust washer

Main oil seal

Timing oil seal

Gasket for Gen Set

Head valve set

Guide set

Spring washer set

Exhaust valve

Inlet valve

Pump and Nozzle

Supply and fixing in replacement of flexible steel wired diesel pipe for Fuel Pump Assembly with both side coupling for heating plant suitable for 2 Lakh Kcal Boiler RAPID THERM Boiler complete.

Dismantling the existing Burner assembly of heating plant of capacity 2 Lakh Kcal/ hr for repairs and replacement of coupling for blower and motor of burner assembly and refixing the same position including testing complete.

Supply and fixing in replacement of High voltage transformer suitable for burner heating plant 2 Lakh Kcal Boiler RAPID THERM Boiler Make - COFI complete.

Supply and fixing in replacement of ball cock valve heavy duty made out of gun metal of size 20mm x 5/8'' complete.

Supply and fixing in replacement of photo cell sensor suitable for burner heating plant 2 Lakh Kcal Boiler RAPID THERM Boiler Make - COFI complete.

Supply and fixing in replacement of DTC suitable for burner heating plant 2 Lakh Kcal Boiler RAPID THERM Boiler complete.

Supply and fixing in replacement of Contactor CA 3-16, 25A, 230V suitable for 2 Lakh Kcal Boiler RAPID THERM Boiler including testing complete.

Supply and fixing in replacement of Contactor MNX 12, 230/ 440V including testing complete.

Supply and fixing in replacement of Relay MN 2, 4.5 - 7.5 Amps,3 Phase, 50 HZ, 415 Volts suitable for 2 Lakh Kcal Boiler RAPID THERM Boiler including testing complete.

Supply and fixing in replacement of Relay MN 2, 6 - 10 Amps,3 Phase, 50HZ, 415 Volts including testing complete.

Supply and fixing in replacement of LED indicating lamp, R/Y/B/G colour,230Volt including testing complete.

Supply and fixing in replacement of Diesel filter Assembly 1 Ltr with drain port complete.

Supply and fixing in replacement of Volt meter 0 - 500 volt, 80mm, including testing complete.

Supply and fixing in replacement of V-Belt for AHU motor B1338Lp/B51 including testing complete.

Supply and fixing in replacement of Single phase preventor VSP2, Make -minilec/ equivalent including testing complete.

Repair/replacement of Pump Motor of capacity 3 HP with material Rewinding of electric motor 3 HP 3 phase 415 with suitable size super enameled copper wire and insulation as per existing gauge and rating, complete all as specified and directed by Engr-in-Charge.

Repair of chimney 7mtr high complete with welding including iron pieces, plates ,outlet cover and necessary modification and Cleaning complete removal of all kinds of dust both internal and external parts and free from all kind of dust/dirty spots of chimney , complete all as specified and directed by Engr-in-Charge.

S & F Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked) of size 15 mm dia, complete all as specified and directed by Engr-in-Charge.

S & Fixing Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked), class-II of size 40mm dia , complete all as specified and directed by Engr-in-Charge.

S & Fixing Gun-metal, globe or gate valves, heavy duty, with iron wheel head, screwed both ends (ISI marked), class-II of size 50mm dia , complete all as specified and directed by Engr-in-Charge

M & L for welding work for MS coolant storage tank coolant to prevent leakages etc , complete all as specified and directed by Engr-in-Charge.

MCCB 4 pole 415 V 50 HZ 25KA fixed type 100 Amps including dismantling existing MCCB and removing from site , complete all as specified and directed by Engr-in-Charge.

Topping up of glycol concentrate along with the necessary additives and inhabittor in cognition and supplied in barrals. The mixture freezing temperature should be -30 Deg , complete all as specified and directed by Engr-in-Charge.

Cleaning of ducts after taking out the grill / difusers , high pressure cleaning with blower and refixing complete including replacement of gasket, identify and rectify leakage and necessary insulation where reqd complete all as specified and directed . ( Appx length - 110 mtrs )

Supply only compressor new sealed unit, suitable for 165 ltr capacity refrigerator and testing on full load complete in all respect Note: Compressor will be purchased with guarantee period in replacement of unserviceable compressor

Supply only thermostat for refrigerator of cap 165 ltr

Supply and re-filling of Refrigerant gas for refrigerator of cap 165 ltr

Repair to Voltage stabilizer for automatic operation single phase naturally air cooled, indoor type designed for output variation between 170 to 250 V with output voltage stablized at 230 V with accuracy of + 2.5 % and capacity 1/2/3 KVA and making connection with AC complete all as specified & directed.

M&L for replacement of unservicible inner shell made of stainless steel 1.5mm thick suitable for Geyser inclusive of glass wool as an insulating material for geyser of capacity 50 Ltrs.

M&L for replacement of unservicible inner shell made of stainless steel 1.5mm thick suitable for Geyser inclusive of glass wool as an insulating material for geyser of capacity 25 Ltrs.

M&L for replacement of Thermostat for geyser 0 to 80˚ C.

M&L for replacement of pressure release valve for geyser of 25 ltr having size 15mm dia.

Material and labour for Replacement of heating element for 50 ltr cap Round type 2 Kw Make of heating element- Daspas/ RACOLD/ Airex / Bajaj .

Material and labour for Replacement of heating element for 25 ltr cap Round type 1.5 Kw Make of heating element- Daspas/ RACOLD/ Airex / Bajaj .

Material and labour for Replacement of heating element for 25 ltr cap Triangle type 1.5 Kw. Make of heating element- Daspas/ RACOLD/ Airex / Bajaj .

Supply and fix in replacement of compressor new sealed unit, suitable for 320 ltr capacity deep freezer and testing on full load complete in all respect Note: Compressor will be purchased with guarantee period in replacement of unserviceable compressor

Supply and re-filling of Refrigerant gas as per existing for deep freezer of capacity 320 ltr and detecting leakage and rectified the leakage all as specified and as directed by engr in charge

Dismantling of 3 phase electric induction motor of any make and type and removing the old burnt copper winding wire from 5 HP to 10 HP motor and rewinding with existing gauge of super enamelled copper winding wire including refixing in its original position and testing complete all as specified and as directed by Engineer-in-charge

Dismentling of unserviceable HEPA Filters and supply, fixing, testing and commissioning of HEPA Filters with Al box and flange type of size 610 x 610 x 310 mm with frame having efficiency of 3 microns. (Note - HEPA Filters replacement must be carried out 2 times in a year)

Dismentling of unserviceable vee Filters and supply, fixing, testing and commissioning of vee Filters with Al box and flange type of size 610 x 610 x 310 mm with frame having efficiency of 3 microns.

M&L for exhaust fan complete with metallic blade , heavy duty , motor 240 V single phase of size 380 mm sweep incl making hole etc and fixation with 04 nos fully threaded bolt grouted in wall , nut and proding , wire mesh from out side complete with connection, complete all as specified. and directed by Engr-in-Charge

Note: 1. The contracor shall ensure that all out arrangment for repair/servicing work of DG set shall be done and attended immediately on requirement basis even in winter season. In case of reapir & sevicing is not attended within one week, there will be penality of Rs 2000/- per DG set per week of delay after issuing letter for reapir/servicing by GE/Engineer-in-Charge maximum upto 10% of CA amount. It is in addition to adverse remark to be given in WLR/Performance Report. Letter shall be sent through mail on contractor mail Id. 2. Repairing/servicing of CHS installation shall be caried out during winter season. 3. Deduction for amount of Rs. 51,400.00 as listed in Schedule A Part-II (Schedule of credit) shall be made while awarding of contract.

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