REPAIR MAINT OF DG SETS AMF PANELS AND OTHER CONNECTED WORKS AT AF STN MEMAURA

Amount

Servicing of DG set capacity 200 KVA 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). Make: Crompton Greaves

Fuel filter (Element - Pre)

Fuel filter (Element - Micro)

Lube Oil filter

Oil pressure gauge

Hose pipe set with clamps & clips complete.

Air filter (Outer & Inner)

Fan belt

Servicing of DG set capacity 125 KVA 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). Make: Greaves Cotton/ Crompton Greaves

Fuel filter (Element - Pre)

Fuel filter (Element - Micro)

Lube Oil filter

Oil pressure gauge

Hose pipe set with clamps & clips complete.

Ampere meter

Volt meter.

Air filter (Outer & Inner)

Fan belt

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

Fuel filter (Primary & Secondary)

Oil filter

Oil pressure gauge

Hose pipe set with clamps & clips complete.

Ampere meter

Volt meter.

Air filter (Outer & Inner)

Fan belt

Dismantling of radiator 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 radiator 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 C 14 ( 15 W- 40 grade) of Make SERVO OF IOC/HINDUSTAN PETROLEUM/BPCL/ CASTROL/Greaves as approved by Engr-in-Charge.

Disconnecting and taking down old unserviceable 125 KVA self starter, 12Volt 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 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 , calibration 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.

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.

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 one 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.

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 one 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.

Disconnecting, and taking out carefully old unserviceable AMF Controller suitable for 20 KVA TO 50 KVA DG set. ,supply, fixing and testing 3 phase AMF Controller (digital display) suitable for 20 KVA TO 50 KVA DG set Make: Procom Model DGC 11/ Smartgen or existing Make as approved.

Replacement of battery 180 AH ,12 volt including battery terminals complete all as specified and directed. Make : Exide/ Amaron

Replacement of battery 150 AH ,12 volt including battery terminals complete all as specified and directed. Make : Exide/ Amaron

Replacement of battery 90 AH ,12 volt including battery terminals complete all as specified and directed. Make : Exide/ Amaron

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.

Disconnecting unserviceable contactor and Supply, fixing & testing contactor ,double pole power contactor with auxiliary contacts for AC circuit having current rating of 30 Amps confirming to IS/IEC 60947-4-1. Make : L&T /BCH/ Siemens/Schneider.

Disconnecting unserviceable power contactor and Supply, fixing & testing contactor ,three pole power contactor with auxiliary contacts for AC circuit having current rating of 80 Amps confirming to IS/IEC 60947-4-1. Make : L&T /BCH/ Siemens/Schneider.

Disconnecting unserviceable power contactor and Supply, fixing & testing contactor ,three pole power contactor with auxiliary contacts for AC circuit having current rating of 200 Amps confirming to IS/IEC 60947-4-1. Make : L&T /BCH/ Siemens/Schneider.

Disconnecting & Taking out old existing unserviceable change over switches of any description & in any position & supplying, fixing & testing LT Heavy Duty 4 Pole On Load Changeover Switches open execution type 63A, 415V, 50Hz complete with handle assembly complete all as specified & directed. Make: L&T/Havells /Legrand/C&S/Standard

S&F in replacement Automatic transfer switch (ATS) with Controller open execution type 250 A, 4 Pole. Make : HPl/L&T

Disconnecting & Taking out old existing unserviceable MCCB of any description & in any position, Supply, fixing & testing MCCB, 63 Amps, 4 Pole, 415 Volts having breaking capacity Icu – 16 KA fixed type including extended spreader terminals complete all as specified & directed. Make :Legrand/ L&T/ C&S/HPL/ABB/Schneider.

Disconnecting & Taking out old existing unserviceable MCCB of any description & in any position, Supply, fixing & testing MCCB, 100 Amps, 4 Pole, 415 Volts having breaking capacity Icu – 16 KA fixed type including extended spreader terminals complete all as specified & directed. Make :Legrand/ L&T/ C&S/HPL/ABB/Schneider.

Disconnecting & Taking out old existing unserviceable MCCB of any description & in any position, Supply, fixing & testing MCCB, 125 Amps, 4 Pole, 415 Volts having breaking capacity Icu – 16 KA fixed type including extended spreader terminals complete all as specified & directed. Make :Legrand/ L&T/ C&S/HPL/ABB/Schneider.

Disconnecting & Taking out old existing unserviceable MCCB of any description & in any position, Supply, fixing & testing MCCB, 200 Amps, 4 Pole, 415 Volts having breaking capacity Icu – 36 KA with adjustable thermal setting including extended spreader terminals complete all as specified & directed. Make :Legrand/ L&T/ C&S/HPL/ABB/Schneider.

Disconnecting & Taking out old existing unserviceable MCCB of any description & in any position, Supply, fixing & testing MCCB, 250 Amps, 4 Pole, 415 Volts having breaking capacity Icu – 36 KA with adjustable thermal setting including extended spreader terminals complete all as specified & directed. Make :Legrand/ L&T/ C&S/HPL/ABB/Schneider.

Supply only SMPS battery charger kit mounting in AMF panel as per sample all as specified and directed by Engr-in-Charge.

Supply only inhiibitor corrosion (coolant for radiator) all as specified and directed.

S&F in replacement battery lead set PVC insulated multistranded copper conductor 50 Sqmm, 1.25 m long each fixed with brass cladded copper clamps suitable for DG set 125 KVA all as specified and directed.

Supply and filling distilled water for batteries complete all as specified and directed.

M&L for writing letter/figures (block,roman,italic or indian) n.exc 30cm high on each equipment like DG Set Engine/, Generator etc (eg. 184/0054/AH/23) with thick paint complete all as specified and directed

Repair to diesel engine generating set MES NO -184/6046/DG/15, Model No- 4R-1190, Make Kirloskar, capacity 50 KVA , and dismantling of the engine carefully, checking throughly all the defective parts including repair/replacement of the following defective parts through authorised service engineer/mechanic from M/s Kirloskar Oil Engines Ltd and reassembling the engine after overhauling including testing complete. (a) Repair to cylinder head including fixing and testing complete. (b) Valve, valve seats and valve guide, cutting, grinding and polishing complete. (c) Reaming, grinding and fixing of small end bushing of connecting rod. Note : All spare/accessories required for replacement shall be supplied & paid separatly under the following items).

Cylinder liner

Piston assy complete

Piston rings complete

Main bearing set

Exhaust/suction Valve

Valve seat

Valve guide

Connecting bush

Liner "o" ring

Gasket set

CR bearing

Set of Hoses

S' Hose with adjustable o clamp

Taking down u/s dynamo/charging alternator 12 volts from the engine and supply and fixing charging alternator 12 volts with necessary electrical connection with suitable cap flexible copper wire and sleeves. Make : kirloskar , crompton greaves or equivalent.

M&L for replacement of ignition switches complete suitable for DG set 50/40/30/20 KVA.

Replacement of engine strat relay/over speed relay/stop relay of DG set suitable for 20/125 KVA DG set.

M&L for replacement for AC digital voltmeter 0-500Volts of size 96 x 96 mm .Make:- AE/L&T/Falcon

M&L for replacement for AC Ammeter 0- 200 amps of size 96 x 96 mm .

M&L for replacement for AC rotary slector switch panel mounted .

M&L for replacement of unsv oil pressure gauge suitable for DG set 62.5/100/125/250 KVA .

M/s Wadaihra Construction

Unnati Engineers