REPAIR/MAINT /REPLACEMENT/SERVICING OF DG SET, EQUIPMENT EARTHINGS, AMF PANEL, CHANGE OVER SWITCH MCCB AND OTHER CONNECTED ALLIED ITEMS AT AF STN AMBALA UNDER GE AF AMBALA

Amount

M&L for servicing /preventive maintenance of DG set of capacity 10 KVA to 25 KVA at site comprising of the following drain out used engine oil by opening the oil chamber ,cleaning the chamber throughly, pouring the new engine oil,Pouring the new radiator Coolant, refixing the chamber cover with new gasket , replacement of Diesel Filter ,Oil Filter, Air Filter, cleaning the diesel tank, clean radiator fins , check rubber seal and hose pipes replace if found defective , check speed governer for proper functioning and lubricating linkages,cheeks functioning of engine protection unit , Check and repair of any leakage etc.and replacement of small minor items such as nut, bolts, washers, etc are included in quoted rates of sch A' . The above checks are strictly followed in the duration of two month interval. Various chechs to be followed are:- (a) Checking of engine oil level. (b) Checking of oil bath cleaner oil level. (c) Drain sediments from fuel tank. (d) Checking of pre-cleaner dust pan (e) Checking of air cleaner restriction. (f) Checking of coolant level (g) Record oil pressure (h) Checking/tightening of all nuts-bolts of engine and alternator (j) Checking of AVM pads (k) Checking of diaphragm coupling (l) Checking of tappet clearance (m) clean fuel tank breather (n) Clean crank case breather (o) Checking of air piping (p) Cleanig of oil bath air cleaner tray screen (q) Check/adjust belts (r) checking battery voltage, water level and apply jelly on terminals (s) Checking fan hub/air blower hub and water pump (t) Cleaning turbo-charger (u) Tighten manifold nuts of cops screws (v) Cleaning of electrical connections with CTC solutions (w) Checking of safety controls (x) Cleaning of engine. (y) Replacement of complete engine oil with new one Note : (i) Preventative maintenance ( Checking ) should be done on every two Months. (ii) Spare Parts,Filters,Engine oil, Coolent which ever is used measured and Paid Sepretaly.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ srl item no. 1.00 but carried out against 63 KVA to 75 KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ srl item No. 1.00 but carried out against 100 KVA to 125 KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ srl item No.1.00 but carried out against 160KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ srl item No.1.00 but carried out against 200KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ srl item No.1.00 but carried out against 250 KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ srl item No. 1.00 but carried out against 400 KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

All as per BOQ Srl item No. 1.00 but carried out against 500/630 KVA capacity DG Set complete all as specified and directed.

Supply Only FUEL FILTER

Supply Only OIL FILTER

Supply Only AIR FILTER (INNER & OUTER)

Supply Only Centrifugal Oil Cleaner

Supply Only Feed Pump (DVO.040.01.0.00) for 500/630 KVA DG Set

Supply Only Fuel Pipe for 500/630KVA DG Set From Fuel Tank to FIP

Supply Only Fan Drive for 500/630KVA DG Set

Supply Only Actuator ACD 175A-24 Volt

Supply Only Water Pump Assy for 500/630 KVA DG Set

S&F Flywheel ring for 10 KVA to 75 KVA capacity DG Set complete all as specified and directed.

S&F Flywheel ring for 100 KVA to 125 KVA capacity DG Set complete all as specified and directed.

S&F Flywheel ring for 160 KVA to 250 KVA capacity DG Set complete all as specified and directed.

S&F Flywheel ring for 400 KVA to 500 KVA capacity DG Set complete all as specified and directed.

S&F V-belt suitable for 10 KVA to 63 KVA DG set capacity complete all as specified and directed.

S&F V-belt suitable for 75 KVA to 250 KVA DG set capacity complete all as specified and directed.

S&F V-belt suitable for 400 KVA to 500 KVA DG set capacity complete all as specified and directed.

Dismantling of FIP, injector nozzles including connected accessories from DG Set 500/630 KVA Make:- Kirloskar DVO.10 and M&L for carrying out overhauling, caliberation and refixing complete all as directed. Note: (i) During repair / caliberation,if any Injector nozzle, Plunger, Delivery valve is found unserviceable, the same will be measured separately under relevant item mentioned below of existing make & model below, however, all the rest minor items required for making the FIP serviceable shall deemed to be included in the rate quoted for overhauling of FIP). (ii) Spare Parts which ever is used measured and Paid Sepretaly

Supply Only Plunger.

Supply Only Delivery valve.

Supply Only Tappet Roller

Supply Only Nozzle

Supply Only Repair Kit

M & L for Cam Polish

Repair/ Overhauling to DG Set of capacity160KVA Make:-KIRLOSKAR installed at Technical Area at Air Force Station Ambala. Dismantling/opening the sound proof Canopy of DG set & reassembling after repair. Detaching the Engine from alternator taking out Engine of DG set from canopy by Hydra crane & Transporting it to Workshop for Repair/Overhaul and back to Technical Area after repair.Dismantling Cylinder Head of each DG Set after removing inlet & Exhaust manifold diesel pipes ,rocker Assy ,FIP, Radiator,Oil shump,Removing Piston with connecting rod. complete all as specified and directed. Note : (i) Spare Parts,Filters,Engine oil, Coolant which ever is used measured and Paid Separately.

Transporting of cylinder Head of each DG Set to Lath workshop for grinding polishing of cylinder head & fitting valve, Valve, guide, making Valve seat according to valve and testing for leakage check and replacement of spare parts whichever required.complete all as specified and directed. Note : Spare Parts,Filters,Engine oil, Coolant which ever is used measured and Paid Separately.

INLET VALVE

EXHAUST VALVE

INLET Seat Ring

Outlet Seat Ring

Valve Guide

Valve seal

Cylinder Liner

Piston Set

Anabond Tube

RING SET

Connecting Rod Bush

Connecting Rod Bearing

Main Bearing Upper & Lower

Thrust Washer

GASKET Set Complete

WATER PUMP ASSY

OIL FILTER

FUEL FILTER

Air Cleaner ASSY

FRONT OIL SEAL

REAR OIL SEAL

V Belt

Oil Pump Assy

Taking out Crank from Engine Block transporting it to lath workshop for grinding polishing including re-metalling complete all as specified and directed.

Opening/dismantling & refixing in same position after overhauling of turbo charger Assy including replacement of new turbo charger kit. complete all as specified and directed.

Transporting Radiator Assy for Repair, Dismantling welding, brazing where as required and fixing in the same position, complete all as specified and directed.

Repair,Overhauling & Calibration to FIP dismantling it carefully taking out u/s parts and fixing new parts, complete all as specified and directed.

Element & D.V. Set

Service Kit

Nozzle P858

Repair/ Overhaul to DG Set 25 KVA Make:-KIRLOSKER installed in Technical Area at Air Force Station Ambala. Dismantling/opening the sound proof Canopy of DG set & reassembling after repair. Detaching the Engine from alternator taking out Engine of DG set from canopy by Hydra crane & Transporting it to Workshop for Repair/Overhaul and back to Technical Area after repair.Dismantling Cylinder Head of each DG Set after removing inlet & Exhaust manifold diesel pipes ,rocker Assy ,FIP, Radiator,Oil shump,Removing Piston with connecting rod.complete all as specified and directed.

Transporting of 02 Nos of cylinder Head of DG Set to Lath workshop for grinding polishing of cylinder head & fitting valve, Valve, guide, making Valve seat according to valve and testing for leakage check and replacement of the following parts

Replacement of following unserviceable/ defective parts with New parts:- Liner Piston Set

Piston Ring Set

Valve Pair

Inlet Valve Seat insert

Exhaust Valve Seat insert

Set of Joints

Injector Assy

Air Cleaner Assy

Gear Pump

CON.ROD Assly

Connecting Rod Bearing

Main Bearing

Valve Guide

Oil Seal

Fuel Filter

Oil Filter

Fan Belt

Repair,Overhauling & Calibration to FIP dismantling it carefully taking out u/s parts and fixing new parts

Element

Delivery Valve

Dismantling of FIP, injector nozzles including connected accessories from 200-250 KVA of any make & vintage, diesel engine and M&L for carrying out overhauling, calibration and refixing complete all as directed. Note: (i) During repair / calibration, if any Injector nozzle, Plunger, Delivery valve is found unserviceable, the same will be measured separately under relevant item mentioned below of existing make & model below, however, all the rest minor items required for making the FIP serviceable shall deemed to be included in the rate quoted for overhauling of FIP). (ii) Spare Parts which ever is used measured and Paid Sepretaly

Supply Only Injector Nozzle.

Supply Only Plunger.

Supply Only Delivery valve.

Supply only service Kit

M&L Cam grinding & polishing

M&L for repair to radiator assembly of any make, vintage and design by taking out from DG set varies from 30 KVA to 75 KVA capacity including transportation to & fro to workhop for repair . The repair work involves opening of upper & lower cabinet of radiators by means of welding/soldering ,descaling the assy tank by filling up and stearing the decalling solutions (i.e soda and concentrated acid) with high pressure , cleaning the tubes with wire brushes and high water pressure. After cleaning , the leaking tubes and raditor body will be repaired with soldering and brazing in sufficient size and re assembling complete in unique shape all as directed. Testing the leaking portion with high water pressure and painting with one coat of anticorrosive paint and two coat of super enemeld paint all as directed. Refixing the radiator of DG Set by means of nut,bolts,washers and packing etc. and testing on full load complete all as specified and directed by engineer in charge.

All as per BOQ srl item no. 26.00 here-in-above but for radiator assembly varies from 100KVA to 125 KVA capacity complete all as specified and directed

All as per BOQ srl item no. 26.00 here-in-above but for radiator assembly varies from 160 KVA to 250 KVA capacity all as specified.

All as per BOQ srl item no. 26.00 here-in-above but for radiator assembly varies from 400 KVA to 500 KVA capacity complete all as specified and directed

M&L for repair to 24 volts self starter assembly by taking out from DG Set of any make, vintage and size including transporting the same to work shop in market for repair . The following spare parts are replaced by new one like Auxiliary field coil 02 no.s ,DE bearing bush, CE bush armature, carbon brush and clutch assembly including petrol wash all as specified. Refixing the same after repair and testing on full loads complete all as specified and directed

All as per BOQ srl item no. 30.00 here-in-above but for 12 volts self starter assembly complete all as specified and directed

M&L for taking out old paint from base frame and body of DG set of capacity 25 KVA to 75 KVA by scrubbing with armery paper on external surface . Painting oft the entire external surface with synthetic enameled paint of approved colour with spray gun including minor repair of canopy.complete all as specified and directed

M&L for taking out old paint from base frame and body of DG set of capacity 100 KVA to 125 KVA by scrubbing with armery paper on external surface . Painting oft the entire external surface with synthetic enameled paint of approved colour with spray gun including minor repair of canopy.complete all as specified and directed

M&L for taking out old paint from base frame and body of DG set of capacity 160 KVA to 250 KVA by scrubbing with armery paper on external surface . Painting oft the entire external surface with synthetic enameled paint of approved colour with spray gun including minor repair of canopy complete all as specified and directed

M&L for taking out old paint from base frame and body of DG Set of capacity 400 KVA to 500 KVA by scrubbing with armery paper on external surface . Painting of the entire external surface with synthetic enameled paint of approved colour with spray gun including minor repair of canopy.complete all as specified and directed

S&F (in replacement) of self starter 24 volts, DC complete unit suitable for DG set 125/160 /200/250 KVA of any make, vintage & design as per existing make complete all as specified and directed

S&F ( in replacement ) of self starter 24 volts, DC complete unit suitable for DG set 400/500 KVA of any make, vintage & design as per existing make complete all as specified and directed

S&F ( in replacement ) of self starter 12 volts , DC complete unit Suitable for DG set 63/75/125 KVA of any make, vintage & designas per existing make complete all as specified and directed

S&F ( in replacement ) of self starter 12 volts , DC complete unit Suitable for DG set 15/25/50 KVA of any make, vintage & design as per existing make all as specified and directed

S&F maintenance free battery 12 volts,180 AH complete all as specified and directed

M&L for replacement of heavy duty brass terminals suitable for 24 volts /12 volts batteries complete all as specified and directed

Supply Only Engine Oil 15W40/20W40 complete all as specified and directed Make:-SERVO/HP/CASTROL

Supply only coolant for radiator DAFC 30 % complete all as specified and directed

S&F Rotary Barrel Pumps complete complete all as specified and directed

Supply only distiiled water packed in containers of 5/10 Ltr complete all as specified and directed.

Supply only Acid Mixture gravity 1200-1220 (Electrolyte) packed in 1 ltr bottle packing all as specified and directed in Engr -in-charge.

M&L for battery lead heavy duty multi strands copper size 75 sq mm 4 feet long in red and black colour with brass terminals complete all as specified and directed

S&F compact type battery charger auto type 24 volts x 10 amps with auto cut complete all as specified and directed

S&Fcompact type battery charger auto type 12 volts x 8ampswith auto cut complete with complete all as specified and directed

S&F AVR suitable for 15 to 75 KVA capacity DG set complete all as specified and directed.

S&F AVR suitable for 100 to 250 KVA capacity DG set complete all as specified and directed.

S&F AVR suitable for 400 KVA to 500KVA capacity DG set complete all as specified and directed.

M & L for Stopper unit for DG set of 12V DC capacity of existing make and size all as specified and directed.

M & L for Stopper unit for DG set of 24V DC capacity of existing make and size all as specified and directed.

S&F( in replacement ) of automatic digital control unit of DG set capacity 30 KVA to 63 KVA of existing make & model complete all as specified and directed

S&F( in replacement ) of automatic digital control unit of DG set capacity 160 KVA to 250 KVA of existing make & model complete all as specified and directed

S&F( in replacement ) of automatic digital control unit of DG set capacity 400 KVA & 500 KVA of existing make & model complete all as specified and directed

S&F Voltage Monitor Relay 440V/220V complete all as specified and directed

S&F plug in relay universal type 8 pin contact rating 6- 10 amps 12 volts DC and mechanical indicator with manual testing /latching lever complete all as specified.

S&F plug in relay universal type 8 pin contact rating 10 amps 230 volts AC and mechanical indicator with manual testing /latching lever complete all as specified.

S&F water body of the DG set of capacity 30 to 63 KVA complete all as specified and directed at site by Engr -in - charge

S&F water body of the DG set of capacity 75 to 125 KVA complete all as specified and directed at site by Engr -in - charge

S&F water body of the DG set of capacity 160 to 250 KVA complete all as specified and directed at site by Engr -in - charge

Taking down of Turbo Charger assembly from the 63-250 KVA as per existing make of engine and carrying out cleaning and overhauling including providing minor spares / repair kit and refixing and testing complete for optimum output of the engine and all as directed and as specified.

S&F LED illuminating flush push buttons 22.5 mm dia in three colours as red ,yellow & blue without contact block and carrier all as specified.

S&F LED pilot lamp head 22.5 mm dia in three colours as red, yellow. and blue without contact block and carriers all as specified .

S&F digital voltmeter (0.5) 3 phase 0 to 500 volts mains operated having 2.5 digit LED/LCD/FND display mounting type for measuring phase volts complete all as specified and directed

S&F digital ammeter (0.5) 3 phase CT operated having 3.5 digit LED/LCD/FND display mounting type for measuring phase current complete all as specified and directed

S&F digital frequency meter (0.2) having LED/LCD/FND display mounting type for 50-60 hz complete all as specified and directed

S&F 3 pole AC control power contactor,415 volts, . 3 Phase 50 Hz rated operational current 95 amp. & AC 3 rating confirming to IEC-60947 in AMF Panel complete all as specified and directed at site by Engr -in - charge .

S&F 3 pole AC control power contactor,415 volts, . 3 Phase 50 Hz rated operational current 160 amp. & AC 3 rating confirming to IEC-60947 in AMF Panel complete all as specified and directed at site by Engr -in - charge

S&F 3 pole AC control power contactor,415 volts, . 3 Phase 50 Hz rated operational current 300 amp. & AC 3 rating confirming to IEC-60947 in AMF Panel complete all as specified and directed at site by Engr -in - charge

S&F 3 pole / 4 Pole AC control power contactor,415 volts, . 3 Phase 50 Hz rated operational current 400 amp. & AC 3 rating confirming to IEC-60947 in AMF Panel complete all as specified and directed at site by Engr -in - charge

S&F 3 pole / 4 ple AC control power contactor MNX-140,415 volts, 3. Phase 50 hz AC 3 rating confirming to IEC-60947 in AMF Panel complete all as specified and directed at site by Engr -in - charge

S&F 3 pole AC control power contactor MNX-400,415 volts, 3. Phase 50 hz AC 3 rating confirming to IEC-60947 in AMF Panel complete all as specified and directed at site by Engr -in - charge

S & F contactor coil MNX-140 , 415 Volts complete all as specified and directed.

S & F contactor coil MNX-400,415 volts complete all as specified and directed.

S &F of spare contactor kit for contactor MNX 140 complete all as specified and directed. .

S &F of spare contactor kit for contactor MNX 400 complete all as specified and directed. .

S&F off load change over switch 4 pole 415 volts 400 Amp rating with side handle including enclosure complete all as specified and directed.

S&F off load change over switch 4 pole 415 volts 320 Amp rating with side handle including enclosure complete all as specified and directed.

S&F off load change over switch 4 pole 415 volts 100 Amp rating with side handle including enclosure complete all as specified and directed.

S&F off load change over switch 4 pole 415 volts 63 Amp rating with side handle including enclosure complete all as specified and directed.

S& F on load change over 4 pole 415 volts 400 Amps rating , open execution with centre operating system complete as per exisiting make all as directed by Engr-in- charge

S& F on load change over 4 pole 415 volts 250 Amps rating , open execution with centre operating system complete as per exisiting make all as directed by Engr-in- charge

S& F on load change over 4 pole 415 volts 160 Amps rating , open execution with centre operating system complete as per exisiting make complete all as specified and directed

S& F on load change over 4 pole 415 volts 100 Amps rating with open execution complete as per existing make & size complete all as specified and directed

S& F on load change over 4 pole 415 volts 63 Amps rating with open execution complete as per existing make & size complete all as specified and directed

Supply and laying cable LT 1100 Volt through cable ducts XLPE insulated armoured heavy duty electric cable with aluminium coanductor of cross sectional area 95 Sqmm 3.5 Core including taking down the old one, complete all as specified and directed

Supply and fixing cable jointing kit end termination joint indoor type cold shrinkable type end joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 Sqmm, complete all as specified and directed

S&F in replacement of Time delay relay unit 220V of range 1 to 60 sec with 2NO and 2NC complete all as specified and directed

S&F in repairs self sequential starting relay unit 24V DC with dual interlocking timer for self on 1 to 30 Sec adjacent independently with another timer set on failure to start alarm complete all as specified and as directed

S&F in repairs HRC fuse DIN type breaking capacity 32 to 200Amp with fuse base for DIN type HRC fuse links complete all as specified and as directed

S&F in repairs HRC fuse DIN type breaking cap 315 to 425Amp with fuse base for DIN type HRC fuse links complete all as specified and as directed

S&F in repairs HRC fuse DIN type breaking cap 500 to 630Amp with fuse base for DIN type HRC fuse links complete all as specified and as directed

S&F in repairs automatic / manual transfer switch conforming to IEC 60947-1 with inbuilt time delay, 250A rating, 415V, 4P with sheet steel enclosure complete all as specified and as directed

S&F in repairs automatic/ manual transfer switch conforming to IEC 60947-1 with inbuilt time delay,125A rating, 415V, 4P with sheet steel enclosure complete all as specified and as directed

S&F in repairs automatic/ manual transfer switch conforming to IEC 60947-1 with inbuilt time delay,100A rating, 415V, 4P with sheet steel enclosure complete all as specified and as directed

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level,the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all side and including connected toand including galvanized earth lead strip 25 x 4 mm size upto 7.5 mtrs long by means of nuts and bolts, check nuts and washers of GI and connected to earhing test point and earth dolly all as shown in electrical plate No 3 of MES SSR part I and testing on completion including necessary excavation and earth work in any type of soil,PCC(1:3:6)type C1 chamber,pre-cast RCC slab 50mm thick in cement concrete (1:2:4),type B1,reinforced with welded steel wire fabric or XPM,(weight not less than 4 Kg per Sqm) with cast iron frame,funnel with watering pipe 20mm dia medium grade,wire mesh and lugs,GI protection pipe,40mm dia,light grade,7.5 mtr long for protection of earth lead upto test point etc all as specified and as directed. Note : (i) On testing, if the desired earth resistance is not obtained, enitre earthing shall be re-done by contractor till the desired earth resistance is obtained without accruing any extra cost to the government. (ii) The chamber shall be constructed atleast 1.5 mtr away from the earth electrode.

M&L for dismantling 10 Nos cylinder head assy of 500 KVA DG set KIRLOSKAR Model:-DV10. After taking out inlet and exhaust manifold,disel pipes,turbo Assy,10 Nos Injectors Assy after removing Inlet & drain fuel Pipes complete for repair all as specified and directed by Engr-in-Charge. Note : (i) Spares which ever required will be measured & paid separately under respective item as supply only. (ii) Contractor should visit the site before quoting the tender to know the condition of DG Set and the working condition of the station.(iii) All requisite safety measures are to be adopted by contractor on site.

M&L for Transporting 10Nos of cylinder head assy 500KVA Model DV10 to workshop for grinding & fitting Inllet & Exhaust valve, valve guides,Valve Seats and making angle of seats according to valve angle all as specified and directed by Engr-in-Charge. Note : (i) Spares which ever required will be measured & paid separately under respective item as supply only

Inlet Valve

Exhaust Valve

Valve Seat Insert Inlet

Valve Seat Insert Exhaust

Valve Guide

Valve Seal

Cylinder Head Gasket

Tapet Cover Packing, Silencer Packing,Head Rubber Ring kit

Service Kit Complete

M/S Sonu Traders (BID ID -3080223)

laxmi enterprises (BID ID -3074052)

Bidder Name

sanjeev enterprises