Repair/maint of DG Sets and AMF Panels and other connected works at AF Stn Mamaura.

Amount

Servicing of DG set capacity 125 KVA make cummins and taking out the defective/unserviceable parts and re-assembling the same after repair/ replacements and testing complete all as specified and directed. (Note : U/S spare parts shall be measured and paid separately as supply only here in after).

Diesel filter

Oil filter

Oil pressure gauge

Hose pipe set with clamps & clips complete.

Ampere meter

Volt meter.

Air filter

Fan belt

Repair & over hauling DG set capacity 125 KVA make - cummins of FIP including replacement of defective parts as required including calibration in authorised factory/dealers & testing complete all as directed.

-Ditto- all as per item No 1 above but DG set of capacity 20 KVA to 50 KVA Make - Kirlosker/Eicher.

Diesel filter

Oil filter

Oil pressure gauge

Hose pipe set with clamps & clips complete.

Ampere meter

Volt meter.

Air filter

Fan belt

Repair & over hauling DG set capacity 20 KVA to 50 KVA Make - Kirlosker/Eicher.of FIP including replacement of defective parts as required including calibration in authorised factory/dealers & testing complete all as directed.

Dismantling of rediator assembly complete from DG set of capacity 125 KVA carefully and cleaning with acid/descalling solution in copper tubes & fins including repairing of bottom plate & rectify the leakage by soldering welding and re-fixing the same and testing complete all as specified and directed.

Dismantling of rediator assembly complete from DG set of capacity 20 KVA to 50 KVA carefully and cleaning with acid/descalling solution in copper tubes & fins including repairing of bottom plate & rectify the leakage by soldering welding and re-fixing the same and testing complete all as specified and directed.

Disconnecting, and taking out carefully old unserviceable self starter suitable for 125 KVA DG set. of any make and capacity,supply, fixing and testing of Self starter of existing make suitable for 125 KVA DG set complete all as specified and directed.

Disconnecting, and taking out carefully old unserviceable self starter suitable for 20 KVA to 50 KVA DG set. of any make and capacity,supply, fixing and testing of Self starter of existing make suitable for 20 KVA to 50 KVA DG set complete all as specified and directed.

Supply and filling lubrication oil SAE-40 ( 20 W- 40 grade) of Make SERVO OF IOC/HINDUSTAN PETROLEUM/BPCL/ CASTROL) as approved by Engr-in-Charge.

Disconnecting and taking down old unserviceable 125 KVA self starter, 12Volt/24 Volt DC and dismantling complete for repair, servicing, cleaning, varnishing, oiling, reassembling & testing including replacement of the Following parts :- (a) Armature – 01 No (b) Solenoid switch – 01 No. (c) Field coils – 01 No. (d) Commutator – 01 No. (e) Carbon brush – 02 Nos (f) Bendex assembly – 01 No

Disconnecting and taking down old unserviceable 20 KVA to 50 KVA self starter, 12Volt/24 Volt DC and dismantling complete for repair, servicing, cleaning, varnishing, oiling, reassembling & testing including replacement of the Following parts :- (a) Armature – 01 No (b) Solenoid switch – 01 No. (c) Field coils – 01 No. (d) Commutator – 01 No. (e) Carbon brush – 02 Nos (f) Bendex assembly – 01 No

Taking out carefully unserviceable fuel injector pump assembly of 125 KVA DG set of 1500 RPM Make:- CUMMINS/KIRLOSKAR/EICHER/ASHOKLEYLAND/ GREAVES COTTN/CROMTON, cleaning/ oiling/servicing fuel injector pump assembly , recalibration of Fuel Injector Pump after replacing unserviceable nozzles/repair kit/Element/ Delevery valve with washer etc. which shall be measured seperately including minor spares which are not mentioned and required for complete functioning , re-assembling and fixing the same in position and testing the fuel injector pump assembly all as specified and directed by Engineer-in-Charge.

Fuel injector with nozzle

Repair kit

Delivery valve

FIP element

Taking out carefully unserviceable fuel injector pump assembly of 20 KVA to 50 KVA DG set of 1500 RPM Make:- UMMINS/KIRLOSKAR/EICHER/ ASHOKLEYLAND/ GREAVES COTTN/ CROMTON, cleaning/ oiling/servicing fuel injector pump assembly , recalibration of Fuel Injector Pump after replacing unserviceable nozzles/repair kit/Element/ Delevery valve with washer etc. which shall be measured seperately including minor spares which are not mentioned and required for complete functioning , re-assembling and fixing the same in position and testing the fuel injector pump assembly all as specified and directed by Engineer-in-Charge.

Fuel injector with nozzle

Repair kit

Delivery valve

FIP element

Preparation of existing surface of D.G. Set at various locations capacity 125 KVA by scraping out the old existing peeled off paint layer, filling the cavities with suitable filler, making the surface smooth and applying two coats of synthetic enameled paint by spray machine including writing necessary details of D.G. Set i.e. SM No. & MES No. in the pattern and style with using synthetic enameled white paint complete as directed by Engineer-in-Charge.

Preparation of existing surface of D.G. Set at various locations capacity above 20 KVA to 50 KVA by scraping out the old exiting peeled out paint layer filling the cavities with suitable filler, making the surface smooth and applying two coat of synthetic enameled paint by spray machine including writing necessary details of D.G. Set i.e. SM No. & MES No. in the pattern and style by using synthetic enamelled white paint complete as directed by Engineer-in-Charge.

Replacement of battery 180 AH ,12 volt including battery terminals complete all as specified and directed by Engineer-in-Charge.

Replacement of battery 150 AH ,12 volt including battery terminals complete all as specified and directed by Engineer-in-Charge.

Disconnecting, and taking out carefully old unserviceable AVR of 125 KVA DG Set Make : Kirloskar/ Greaves Cotton Supply and fixing and testing new AVR complete all as specified and directed.

Disconnecting, and taking out carefully old unserviceable AVR of 20 KVA to 50 KVA capacity of DG set, Make : CUMMINS/KIRLOSKAR/EICHER /ASHOKLEYLAND/ GREAVESCOTTON/CROMTON, Supplying and fixing and testing new AVR complete all as specified and directed.

(xi) Under / over voltage relay, suitable for 3 phase 415 Volts AC-3 supply --------02 Nos. (xii) Electronic timer type ET, suitable for 12 Volts, DC supply as per recommendation of DG manufacturer - DC supply for 0-10 second - 01 No. (xiii) Electronic timer type, suitable for 240 Volts 50 Hz AC supply for 0-60 second ON relay - 02 Nos. (xiv) Electronic timer type, suitable for 240 Volts 50 Hz AC supply for 0-60 second OFF relay - 01 No. (xv) Engine starting relay with sequence timer & master timer suitable for 12 Volts DC supply as per recommendation of DG manufacturer - 01 No. (xvi) Battery charging transformer 12 Volts DC as per recommendation of DG manufacturer - 01 No. (xvii) By pass arrangment with rotary type by pass change over switch of capacity 315 Amps AC on load to isolate the AMF panel at the time of low voltage. Make : Schinder/Siemens/Legrand. (xviii) Three pole power contactor with standard coil voltage of 415 Volts 50 Hz and axiliary contract of 02 Nos having AC three phase rating of 315 Amps MNX series type of L&T or eqvt of Siemens/Schinder/Legrand/BCH - 02 Nos. (xix) Booster relay of 12 Volts capacity - 01 No. Make: M/s Sudhir Power, M/s Kirloskar Green, M/s Sparsh Engineering

Supply and fix in replacement LED driver sutable for 35 watt to 90 watt Led fittings including connection as directed by Eng-in-charge CROMPTON / PHILLIPS/C&S / HAVELLS.

Supply and fix in replacement factory made IP 65, dust and power jet proof street light Junction box of size 225mmx225mmx112mm made of high quality polycarbonate ( shock proof, rust free, corrosion free, acid and chemical resistant, fire ratardant, having high impact (IK 08) totally insulated (class II) made of helogen and silica free recyclable material UV resistant, having high grade gasket made of polyurethane with connector and locking arrangement and 2 numbers of M 40 size cable glands and one M32 size gland suitable upto 25 sqmm cable etc including one MCB SP 6 amps rating 10 KA with suitable mounting clamps for steel tublar poles including taking down old junction boxes complete all specified and directed. Make: Hensel/ Sentex/ ABS

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