. GENP-59/2020-21 PERIODICAL PREVENTIVE AND COMPREHENSIVE MAINTENANCE OF DG SETS, AMF PANEL, UPS SYSTEM AND BATTERY BANK IN THE AREA OF AGE E/M-I AT AF PALAM, DELHI CANTT-10

Amount

Material and Labour for Quarterly Periodical, preventive and comprehensive maintenance of different capacity DG sets (100 KVA to 125 KVA) installed in various locations at AF Stn Palam consisting of the following :- (a) Checking of total system for proper functioning. (b) Checking of Engine Oil, Fan Belts, Hose Pipes, Fuel pipes and Filters. (c) Checking of Foundation Bolts, Ante-vibration Pads, Oil and Water Safety devises. (d) Cleaning of fuel tank, checking of distilled water in batteries, checking of coolent concentrate and petrollium jelly on battery terminals. (e) Checking of battery charging system, RPM of DG set, Volt meter, Amp meter etc for their proper functioning.

All as per item No.1 here-in-before but of capacity 160 KVA to 250 KVA.

All as per item No.1 here-in-before but of capacity 500 KVA to 630 KVA NOTE : Each job measured and paid separately for each generator set

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 630 KVA, Make : Kirloskar,

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 400/500 KVA, Make : Kirloskar,

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 62.5/75 KVA, Make : Kirloskar,

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 180/200 KVA, Make : Kirloskar,

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 160 KVA, Make : Kirloskar,

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 100/125 KVA, Make : Kirloskar,

S&F in replacement of "B" Check kit comprissing of Diesel filters, lub oil filetr set complete with gasket for DG sets for 25 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 630 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 400/500 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 62.5/75 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 180/200 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 160 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 100/125 KVA, Make : Kirloskar,

S&F in replacement of element air cleaner of DG sets 25 KVA, Make : Kirloskar,

S&F in replacement of water hose pipe set for DG sets 500 to 630 KVA, Make : Kirloskar/Cummins

S&F in replacement of water hose pipe set for DG sets 180 KVA, Make : Kirloskar/Cummins

S&F in replacement of water hose pipe set for DG sets 100 to 200KVA Cummins/Kirloskar

S&F in replacement of fuel pipe line set for DG sets 500 to 630 KVA, Make : Kirloskar/Cummins

S&F in replacement of fuel pipe line set for DG sets 100 to 200 KVA, Make : Ruston/Cummins/Kirloskar

S&F in replacement of solenied shut off valve 100 to 200 KVA as per model, Make : Cummins/Kirloskar

M & L for overhauling and calibration of fuel injection pump including setting the tapped and replacement of seal if required excluding gear pump suitable for DG set of Capacity 500 KVA & 630 KVA, Make : Kirloskar/ Cummins

All as per item No.24 here-in-before but DG Set of Capacity 180 KVA to 200 KVA Make: Kirlosker/ cummins

All as per item No.24 here-in-before but DG Set of Capacity 100 to 125 KVA Make : Kirloskar/ Cummins

All as per item No.24 here-in-before but DG Set of Capacity 62.5 to 75 KVA Make : Kirloskar/ Cummins

S&F in replacement of radiator fan belt set for DG sets 500/630 KVA Make Cummins/Kirloskar

S&F in replacement of radiator fan belt set for DG sets 100 to200 KVA Ruston/Cummins/Kirloskar

S&F in replacement of water safty device for DG sets 200 to 500 KVA, Make : Kirloskar/Cummins

S&F in replacement of water safty device for DG sets 100 to 200 KVA Ruston/Cummins/Kirloskar

S&F in replacement of oil safty device for DG sets 200 to 500 KVA, Make : Kirloskar/Cummins

S&F in replacement of oil safty device for DG sets 100 to 200 KVA Ruston/Cummins/Kirloskar

S&F in replacement of head gasket for DG sets 285 to 500 KVA, Make : Kirloskar/Cummins

S&F in replacement of head gasket for DG sets 100 to 200 KVA Ruston/Cummins/Kirloskar

S&F in replacement of tapet cover gasket for DG sets 285 to 500 KVA, Make : Kirloskar/Cummins

S&F in replacement of tapet cover gasket device for DG sets 100 to 200 KVA Ruston/Cummins/Kirloskar

S&F in replacement of fresh water pump with clamp & nut for DG sets 180 to 200 KVA,

Taking down Radiator assembly from DG set cleaning including brazing of water tubes if found leakage during cleaning. The radiator shall be cleaned thoroughly and remove scale deposits by suitable cleaning material. The radiator shall be tested for leakage by means of injecting pressure. The complete DG set housing/ block shall also be de-carbonized/cleaned by means of suitable cleaning material and re-fixing the same and testing after completion all as specified and directed by Engineer-in-Charge for DG Set of Capacity 200 KVA/180 KVA

All as per item No.39 here-in-before but DG Set of Capacity 180 to 160 KVA

S&F in replacement of gear pump of FIP pump for DG set 200/180 KVA, Make : Kirloskar,

All as per item No. 41 here-in-before but DG Set of Capacity 160 KVA Ruston Model TBD-232Y8/180 KVA Cummins 6 CTA/ 160 KVA Cummins, Model N-743 GI

Taking out the unsv self starter (24 volts) for repair and overhauling the same with replacement of carbon brush, carbon brush holder, pinion, G M. bush, armature taping, winding. varnishing and heating the field coil, greasing the bearing. Reassembling the self starter, refixing in engine including replacement of starting switch and repairing to panel board wiring and testing complete.

All as per above item No 43 here-in-before but for 12 Volt.

M & L for repair to battery charger of 12/24 volts capacity complete by replacing the defective parts such as diode,rectifier including repair to dimmer complete all as directed by Engr-in-Charge.

Supply and Fixing in replacement of Printed Circuit Board Card (EC-2 Relay Card) in existing DG set AMF panel board. Make: Kirlosker/micronems/Verdic electronic

Supply & Fix in replacement of battery connection wire for 12V, Battery copper conduct for PVC insulated multi strand 1.25 m long duly fixed with terminals and lugs (440/014 or equivalent to 95 sqmm).

Supply & fixing in replacement of water/Oil temperature gauge suitable for existing DG Set complete all as specified and directed by Engr-in-charge.

M & L for opening and removing old/loose asbestos rope cleaning thoroughly and supply and wraping new asbestos rope of existing size to DG set silencer and exhaust pipe with plaster of paris to keep the asbestos rope intact and to prevent the heat inside the DG set room complete all as specified and directed.

M & L for calibration & overhauling of Injector with replacement of spring, Ball check, Retainer, link injector, Pin spiral, cup injector, Barrel & plunger etc of kit injector repair and testing on full load complete.

M & L For disconnecting the alternator from DG Setof 200/180 KVA for rewinding of armature bring to civil worshop,cutting and removing burnt copper wire including insulating material ,cleaning & removing corbon (smoke) particals .Rewinding the armature with good quilty of insulated copper wire of same wieght & size of existing wire, jointing,varnshing,and heating ,Reassembling and taking back at site refitting &reconnecting complete testing on full load Note : winding wire and paper mica measured and paid seperately

All as per above srl item no 51 but DG set 125 KVA Capacity all as specified and directed.

Supply Only Super Enamel Copper Winding Wire 16 to 20 Gauge, as approved/Ordered for Repair /Re-winding of alternator complete all as specified and as directed by Engr-in-Charge.

M & L and replcement of Cotton Tape Off Sizes, as approved/ Ordered for Repair/Re-winding of alternator, and varnicing, baking and heating the winding to achieve required omhmic value complete all as specified and as directed.

Supply & fixing Terminal Block for alternator 200 to 500 KVA Cap complete all as specified and as directed.

M & L For dismantling the Engine of DG Set capacity 75 to 200 KVA for checking and repair work by opening complete engine head, piston, cylinder and FIP unit including Remove cylinder head covers. & Check valve clearance between rocker arms and valve stem end with filler gauge as per the valve setting sequence. 0.3mm for inlet valve and 0.5mm for exhaust valve Reassembling the existing parts complete testing on full load all as specified and as directed by Engr-in-charge. Note : Items required to make the DG Set serviceable shall be measured and paid seperatively under relevant items of the schedule

S&F kit engine Piston

S&F piston Liner kit

S&F Starter 12V DC complete

S&F Oil seal rear

S&F Oil Seal front

S&F Bearing trrust

S&F Sleeve Injector

S&F Valve Inlet

S&F Valve Exhaust

S&F STARTER RING 121 TEETH, 3.175 MODULE

S&F Valve seat

S&F Ring liner seal

S&F Gear wheel complete

S&F Gasket Set, head gaskets, body gasket complete

S&F in replacement of maintenance free battery 12 volt 180 AH complete as directed by Engr-in-Charge. Make:- Exide/Amron/Sucam

S&F in replacement of maintenance free battery 12 volt 100 AH complete as directed by Engr-in-Charge. Make:- Exide/Amron/Sucam

Supply and fixing of automatic voltage regulator for 500/380/250/185/125 KVA DG sets including testing and commissioning etc complete as required and directed by engr-in-charge. Make: National/Atlex electric

S&F in replace ment of Fuel Level Sensor which senses level of fuel in fuel tank and communicates engine safety unit to provide alarm or stopping of DG as per designed operating levels of fuel complete: Make: Active control

S&F in replacement of electronic battery charger in put voltage 230 V Ac and out put voltage 12/24 volt DC fixed in AMF panel of DG set complete. Make: Teknika/ Electro expert

S&F in replacement of Exhaust silencer complete with muffler of 200 KVA DG set complete connects engine and DG silencer to drive away hot gases generated during operation of DG to atmosphere through silencer complete.

Supply and replacement / topping up engine oil multi grade 15W/40 Make : Indian Oil/HP/Castrol

Supply and Filling coolent concentrate for DG set all as specified and directed by Engr-n-charge

Material and labour for painting of DG sets 250 to 500 KVA capacity with two coats of synthetic enamel paint with spray Gun after preparation of surface including scraping, cleaning and washing of Engine Alternator, base frame, control panel and fuel tank of approved coloured complete and writing SM No and capacity etc all as directed at site.

All as per above item No. 79 but 100 to 200 KVA capacity DG Sets all as specified and directed.

All as per above item No. 79 but 25 KVA to 63 KVA capacity DG sets all as specified and directed.

M & L for checking the control panel of 3 phase UPS of capacity 30/50 KVA by opening the cabinate and checking the faulty circuit / harware/ micro processor relay and PCB circuit including cleaning /removing the dust particle by using high speed blower and calibrating & testing the relays for constant out put voltage complete all as specified and as directed by Engr-in-Charge.

M & L for checking the control panel of 3 phase UPS of capacity 10 /20KVA by opening the cabinate and checking the faulty circuit / harware/ micro processor relay and PCB circuit including cleaning /removing the dust particle by using high speed blower and calibrating & testing the relays for constant out put voltage complete all as specified and as directed by Engr-in-Charge.

M & L for checking the control panel of 3 phase UPS of capacity upto 5 KVA by opening the cabinate and checking the faulty circuit / harware/ micro processor relay and PCB circuit including cleaning /removing the dust particle by using high speed blower and calibrating & testing the relays for constant out put voltage complete all as specified and as directed by Engr-in-Charge. Note: Servicing work to be carried out by reputed service engineer/ company and spares wiil be measured &paid seperately.

Supply and fixing of UPS LM relay for 10/ 20 KVA UPS Make : Sucam/APC/Sintrac

All as per item No.85 here-in-before but LM relay for upto 20 KVA UPS Make : Sucam/APC/Sintrac

All as per item No.85 here-in-before but Capacitance 4/6 mfd Make ; Schnieder/ Seimens

All as per item No.85 here-in-before but Hardware assembly as per existing make and model for 10/ 20 KVA UPS Make: Sucam/ Sinetrac / APC

All as per item No.85 here-in-before but Hardware assembly as per exting make and model for upto 5 KVA UPS Make: Sucam/ Sinetrac / APC

S&F in replacement of power contactor 3 pole with AC coil 415V, 50 Hz of capacity 32 Amps as per existing NO/NCcomplete Make : L&T/Havells/Schnieder

S&F in replacement of power contactor 3 pole with AC coil 415V, 50 Hz of capacity 40 Amps as per NO/NC complete Make : L&T/Havells/Schnieder

S&F in replacement of power contactor 4 pole with AC coil 415V, 50 Hz of capacity 150- 185 Amps as per existing complete Make : L&T/Havells/Schnieder

S&F in replacement of power contactor 4 pole with AC coil 415V, 50 Hz of capacity 250 Amps as per NO/NC complete Make : L&T/Havells/Schnieder

S&F in replacement of power contactor 4 pole with AC coil 415V, 50 Hz of capacity 63 to75 Amps range as per existing complete Make : L&T/Havells/Schnieder

S&F in replacement of sealed maintenance free fully charged Nickle cadmium battery 65Ah, 12 volts complete all as specified and as directed by Engineer-in-Charge. Make: Sucam/ EXIDE/Amron

S&F in replacement of sealed maintenance free fully charged Nickle cadmium battery 42Ah, 12 volts complete all as specified and as directed by Engineer-in-Charge. Make: Sucam/ EXIDE/Amron

S&F in replacement of sealed maintenance free fully charged Nickle cadmium battery 17Ah, 12 volts complete all as specified and as directed by Engineer-in-Charge. Make: Sucam/ EXIDE/Amron

S&F copper wire 50 Sqmm fixed on wall by saddles to connect with earth to equipment complete, all as specified and as directed by Engineer –in-Charge

M&L in replacement of PCB relay for UPS 30/ 50 KVA as per existing model including connecting to existing control circuit and testing complete

M&L in replacement of PCB relay for UPS 10/20 KVA as per existing model including connecting to existing control circuit and testing complete

M&L in replacement of DPA type module 10 KVA for moudulor UPS as per existing model including connecting to existing control circuit and testing complete

M & L for checking the AMF panel of DG set calibrating the relays for auto / manual run of DG set and testing the circuit for auto run complete and fixing of the following accessories:

M&L in replacement of over voltage relay for AMF panel of DG set any capacity including connecting to existing control circuit complete. Make: Teknika/PIC

M&L in replacement of under voltage relay for AMF panel of DG set any capacity including connecting to existing control circuit complete. Make: Teknika/PIC

Supply & fixing of micro processer control panel for 100/125 KVA DG set by taking out unserviceable relay complete with following parameters Make: Kirlosker (a) Individual phase current (Amps) (b) Phase voltages (V) (c ) Generator output frequency (Hz) (d) Engine water temperature (Deg.C) (e) Lube oil pressure (kpa) (f) Working hours (g) Push button (Starter) & (stop) (h) LED indications for main function

Same as item No. 105 above but of capacity 200 to 630 KVA capacity DG set

M/S Anand Enterprises

RUHI ASSOCIATES

SM CONSTRUCTION COMPANY

Commercial Traders

Ridhi engineers and builders