REPAIRS/REPLACEMENT OF WORNOUT SPARE PARTS AND SERVICES OF DG SETS AND OTHER ELECTRICAL/MISC WORKS AT AGE E/M NO 1 UNDER GE (I) RND KANCHANBAGH, HYDERABAD

Amount

Maintenance of DG set and carrying out ‘B’ check and replacement of ‘B’ check kit filters such as Oil filter, by pass filter, fuel filter,CR element and CR plates complete with ‘O’ rings and draining of Engine oil and topping up with the new engine oil complete testing all as specified and directed by the Engr-in-Charge for the following capacity DG sets:- Note :- 1. Engine oil shall be measured and paid separately. 2. B Check shall be carried out after every 250 hrs run or 6 months whichever is earlier. Make: KIRLOSKER/ CUMINS /GREAVES

40 KVA DG Set

63 KVA DG Set

70 KVA DG Set

100 KVA DG Set

125 KVA DG Set

160 KVA DG Set

200 KVA DG Set

250 KVA DG Set

320 KVA DG Set

400 KVA DG Set

500 KVA DG Set

625 KVA DG Set

M&L for replacement of unserviceable batteries with maintenance free batteries of 130 AH, 12V including connecting to DG set complete all as directed. Make:- EXIDE/ AMARON

Attending the breakdown of any capacity/make DG Sets, AMF Panels, by Technician & helper for checking all components and identifying and rectifying the minor faults and give report to concerned JE complete all as directed. Note :- Spare Parts for rectifying the fault shall be measured and paid seperately.

S&F in repairs automatic voltage regulator (AVR) upto 320 KVA DG set and testing complete all as directed. Make:- As per OEM make.

S&F in repairs automatic voltage regulator (AVR) 400 KVA to 625 KVA DG set, testing all as specified and directed. Make:- As per OEM make.

Dismantling of exhaust pipe of the DG set by unscrewing nuts and bolts and taking down the pipe with muffler, removing the burnt out asbestos rope and well wrapping with new aluminium metal cladding with glass wool including cleaning the silencer, and fixing the same in its original position complete all as directed for the following capacity DG Sets.

110KVA to 200 KVA DG set.

250 KVA to 400 KVA DG set.

500 KVA to 625 KVA DG set

Disconnecting all electrical connections from the unserviceable self starter of any make/ capacity model 24 volts, 180 /200 AH and taking down the self starter and transporting to civil workshop for carrying out repairs, complete overhauling the system including replacing the unserviceable parts such as bearing, carbon brushes, clutch plates etc refixing the self starter in its original position, testing and commissioning complete all as directed. Note:- Supply only Armature coil, field coil shall be measured and paid separately under relevant items of this Schedule fixing included in this item.

Supply only Armature coil for self starter of any make of any capacity and of any model 24 Volts, 180/200 AH complete all as directed.

Supply only of field coil for self starter of any make, any capacity and any model 24 Volts, 180 /200AH complete all as directed .

Disconnecting all electrical connections from the unserviceable self starter of any make/capacity/model 12 volts, 180, 200 AH and taking down the self starter and transporting to civil workshop for carrying out repairs, complete overhauling the system including replacing the unserviceable parts bearing, carbon brushes, clutch plates etc refixing the self starter in its original position, testing and commissioning complete all as directed. Note:- Supply of Armature coil, field coil shall be measured & paid separately under relevant items of this Schedule.

Supply only Armature coil for self starter of any make, any capacity and any model 12 Volts, 180/200 AH complete all as directed.

Supply only of field coil for self starter of any make, any capacity and any model 12 Volts, 180/200 AH complete all as directed.

Disconnecting the oil cooler of 110 KVA to 500 KVA DG set of any make/ model from the existing locations duly removing of all mechanical connections and taking down the same for complete servicing opening the parts and cleaning thoroughly by using suitable cleaning material and acid and reassembling and refixing in its original position, testing and commissioning complete all as directed.

S&F in repairs air cleaning element inner and outer with necessary ‘O’ rings for the DG sets of following capacities as that of existing make and model complete all as directed.

Upto 110 KVA DG Set

125 KVA to 160 KVA DG Set

200 KVA to 250 KVA DG Set

320 KVA to 400 KVA DG Set

500 KVA DG Set

625 KVA DG Set

Disconnecting all the incoming and outgoing rubber hoses and draining out the water from the choked radiator assembly of the existing make and model and of various capacities of DG sets and taking down the radiator assembly by unscrewing all mechanical connections from the existing mounting, transporting the same to civil workshop for carrying out servicing, opening the top and bottom covers of radiator assembly cleaning thoroughly the chocked pipe of the radiator by using detergent, lime caustic soda, cotton etc., cleaning of all the deposited sediments in the pipes/tubes including arresting of leakage by means of soldering, brazing and transporting back to site and refixing the same in its original position with suitable size nuts, bolts and washers etc., complete all as directed for the following DG sets:-

Upto 110 KVA DG Set

125 KVA to 160 KVA DG Set

200 KVA to 250 KVA DG Set

320 KVA to 400 KVA DG Set

500 KVA to 625 KVA DG Set

Renewal of battery cable leads of copper conductor with brass lugs terminal, for the 12V 180 /200 AH batteries for self stater as that of existing size and length complete all as directed.

S&F in repairs automatic cut off Battery Charger suitable for 12 V, up to 10 Amp Battery complete all as directed . Make SMPS/ Phonix

S&F in repairs automatic cut off Battery Charger suitable for 24 V, up to 10 Amp Battery complete all as directed. Make SMPS/ Phonix

Renewal of 'V' belts for the following capacity DG sets as per existing size and model complete all as directed. Make :- FENNER/ DUNLOP

Upto 110 KVA DG Set

125 KVA to 160 KVA DG Set

200 KVA to 250 KVA DG Set

320 KVA to 400 KVA DG Set

500 KVA to 625 KVA DG Set

Renewal of existing unserviceable water temperature gauge for the DG set of any description complete all as directed.

Renewal of existing unserviceable lubricant oil temperature guage for the DG set of any capacity complete all as directed.

Renewal of existing unserviceable oil pressure gauge for the DG SET of any capacity complete all as directed .

Renewal of unserviceable Solenoid switch for DG set of any make and any capacity complete all as directed. Make :- RUSTON/ GREAVES COTTON/Kirloskar/CUMMINS.

Supply and filling the new engine oil 15W/40 for toping up, upto the required level complete all as directed. Make :- CASTROL/ INDIAN OIL/ SERVO

Drain out the fuel from the fuel tank of DG set of capacity 600 Ltrs and above and keeping it in separate container safely, disconnecting all the fuel lines and other mechanical connections and taking out the fuel tank for cleaning, internally and externally by removing all the accumulated dirt/ sediment, leak testing the tank and welding/ brazing including one coat of synthetic enamel paint, refixing the tank in its original position, replacing the drain plug and PVC pipe, calibrating the fuel tank, refilling the drained out fuel back into the tank and marking of liters in gauge and provision of locking arrangements complete all as directed.

All as per srl item No. 25 here-in-before but upto 500 Ltrs complete all as directed .

Removing of defective engine oil control pressure switch and supply & fix new engine oil control pressure switch suitable for up to 250 KVA set complete all as directed. Make Kirloskar- Cummins

Renewal of defective wiring with copper wire of existing size including replacement of electrical/ electronic parts of AMF panel & DG Set, complete all as directed. Note: - Supply only Electrical/ Electronic spare parts shall be measured and paid separately.

Supply only of following spare parts :

Auxiliary contactor 240 Volts, (2NO.+2NC).

ON and OFF delay timer 240 V AC and 24 V DC.

Earth fault relay.

Over load relay.

Under voltage relay.

ML - 4 contactor.

Power Contactor upto A 210

Power Contactor as per OEM

Earth Fault Relay IRII-31-E1-WD Suitable for 250 V, AC. Make: C&S

Single phase preventer

Auxiliary Relays 24Volts / 6A

PLC based AMF relay unit

Low lube oil safety switch

Booster Relay 24Volts / 10A

Battery charger 24 V /10A panel mounting type

Coolant temparature sensor

DG Set Controller

LED indicating Lamp

Push buttons

Removing the defective charging dynamo of capacity 24 Volt DC any make, model, any capacity and opening it, by removing all nuts and bolts, cleaning with necessary cleaning agent and overhauling lubricating of the same replacing of armature, field coils reconnecting the same, refixing back, in original position testing and commissioning complete all as directed.

S&F in repairs the following spares for water manifold and Radiator spares upto 625 KVA DG set:-

Radiator rubber hose.

Clamp for hump hose.

Hose clamps.

Hump hose.

Supply & topping up of Inhibitor corrosion (coolant additive concentrate) as required (TVS Make) complete all as directed.

Supply and topping up of acid mixture suitable for lead acid batteries of 12 volts complete all as directed.

Supply and topping up of distilled water suitable for lead acid batteries of 12 volts complete all as directed.

Dismantling/taking out old unserviceable alternator (charging of battery) and taking out worn out spares such as ammeter, brush and field winding and repair the same by replacing ammeter, brush and rewinding of field coil with same guage of copper wire and testing complete all as directed .

Calibration of PT pump and replacement of PT Pump kit, gear gasket, etc whichever is required for smooth functioning of DG Set complete all as directed.

Calibration of injectors by replacing injector cup, barrel plunger for smooth functioning of engine, testing complete all as directed .

Supply and fix self starter Motor, 24 volts, Make ,. LUCAS suitable for DG set 125 KVA to 400 KVA including dismantling/taking out old unserviceable self starter Motor from existing position complete all as directed .

S&F PVC insulated, heavy duty, unshealted , multi Stranded Copper Cable of 35 Sqmm single core with suitable size lugs crimped on both side complete all as directed.

S&F Flexible Bellow suitable up to 125 KVA Gen Set. Make as per OEM

S&F Flexible Bellow suitable up to 500 KVA Gen Set. Make as per OEM

M&L for rewinding of charging dynamo of any capacity & model with super enameled copper wire of existing size and reconnection to its existing place test run the DG set complete all as directed.

Servicing of DG Set panel's ACB/Breaker indoor/outdoor type of any make/model/capacity, checking of switching ON/OFF & tripping system, Spring charge Motor working system and Setting the same for proper working of Breaker, testing and operation manually complete all as directed. Note:- All the mechanical parts shall be thoroughly cleaned by suitable cleaning agent & moving parts shall be properly lubricated

Disconnecting of alternator from 125KVA to 160 KVA capacity DG set, after Disconnecting from Generaror shifting to civil workshop, taking out burnt out winding from Stator & Rotator, Cleaning thoroughly and rewinding the stator,rotor with suitable guage of super enameled copper conductor similar to that of existing size including necessary insulating material varnishing, heating,replacing bearings in rotor and stator side, reassembling of alternator, bringing back to the site refixing and installation over foundation with proper alignment, testing and commissiong complete all as directed. Note :- cost of taking up and down from the site to workshop vice versa with vehicle and necessary labour shall be deemed to be included in quoted rates.

S&F in repairs MCCB 630 Amps capacity 4 pole 35KA breaking capacity complete all as directed. Make : Schnider/Havells/C&S

S&F in repairs MCCB 400 Amps capacity 4 pole 35 KA breaking capacity complete all as directed . Make : Schnider/Havells/C&S

S&F in repairs MCCB 200 Amps capacity 4 pole 25 KA breaking capacity complete all as directed. Make: Schnider/Havells/C&S

Supply, fix and test run the Fly-wheel Ring of existing model,size suitable for DG set of capacity 250 to 500 KVA including taking down old unserviceble fly wheel ring complete all as directed.

Supply and fix in repairs Stanguard ON-LOAD Change over switch of capacity 250 Amp with advance neutral alongwith sheet steel enclosure (W/E) , AC23A ,415V, 50Hz, confirming to IS:13947-3 complete all as directed.

Supply and fixin repairs Stanguard ON-LOAD Change over switch of capacity 400 Amp with advance neutral alongwith sheet steel enclosure (W/E) , AC23A ,415V, 50Hz, confirming to IS:13947-3 complete all as directed.

Supply, fixing,testing and commissioning of generator set control panel with Engine electron fuel controller for 625 KVA DG Set alongwith connected items i.e Fuel control governor, auxilary relays, engine harness wiring and alternator harness wiring, CTs, lube oil safety, oil pressure transducer, coolant temp sensor complete including taking down unserviceble generator set panel all as directed . Make : Cumminis (Existing)

Supply, fixing,testing and commissioning Generator set control panel with Engine electron fuel controller for 125 KVA DG Set of alongwith connected items i.e Fuel control governor, ausillary relays, engine harness wiring and alternator harness wiring, CTs, lube oil safety, oil pressure transducer, coolant temp sensor complete including taking down unserviceble generator set panel all as directed. Make : Kirloskar/Cummins (Existing)

Dismantle the Radiator and keep aside safely and taking down the old unserviceable water pump from the existing engine of DG set of any make/model of capacity up to 625 KVA and supply and fixing of new water pump & kit,reassembling the same and refixing the pump to the engine of DG set, refixing Radiator and testing, commissioning complete all as directed .

Supply, Fix & test run the DG set after replacing Diesel feeder Pump of existing model,size suitable to DG Set of capacity 125 to 500 KVA including taking down old unserviceable disel feeder pump complete all as directed.

Supply, Fix Diesel benjo Hose pipes of 1.0 Meter length, both edges fitted with brass clamps of existing model suitable to DG Set of capacity 125 to 500 KVA including taking down old unserviceable Hose Pipes complete all as directed.

All as per srl item No. 55 here-in-before but 0.7 Meter length complete all as directed .

All as per item No. 55 here-in-before but up to 0.5 Meter length complete all as directed .

M&L for complete removing old rusted painted from complete DG Set surfaces of the DG Set of capacity upto 625 KVA complete with one coat of Primer and two coats of synthetic enamel spray painting with existing tint paint synthetic enamel type including writing Ser No of DG set complete all as specified and directed.

Opening of Auto Synhronization panel of 400 KVA DG Set, cleaning the circuits including renewal of wiring with copper wire of existing size including checking and rectification of power command microprocessor based controller and Governing regulations including calibration of electronic governer system and Supply & Install of synchronisation panel controller, testing and commissioning complete all as directed Make:AS PER OEM

Dismantling the Engine (make Cummins) from 250 KVA DG set Installed at TEF lab and transported to civil workshop for overhauling, replacement of unserviceable spares and after assembling the spares the Engine shall again be shifted to original existing place and reassembled to alternator of DG set complete testing, commissioning all as directed.The quoted rate shall be inclusive of Manpower, Crane charges for transporting engine to wokshop and back after repairs Note: - Spare parts shall be measured and paid separately.

Piston with Pin

Piston Rings

Linners

Linner O Rings

C.R.Bearings

Cooling Nozzel with "O'Ring

Exhaust Valve

Inlet Valves

Valve Guides

Valve Seats

Water Manifold Hoses

Hose Clamps

Sump Gasket

Hose Pipes Radiator to Water pump

Hose Clamps

Tappet Cover Gasket

Head Gaskets

Set of “O'Rings head gasket

Set of Gaskets

Hose Pipes sets Air

Injector sleeves

Turbo Gasket

Turbo Charger Repairing kit

AMC including GPRS charges, software hosting, network monitoring and remote support for energy metre (Make : L&T) . The SLA would be as follows: (i) Resolution of server down – within 8 hrs (ii) Resolution of username and password – within 48 hours (iii) Resolution of non-availability of meter data after informing – 10 days (iv) Resolution of software issues – within 24 hrs. Note : The contractor would need to have an agreement with the OEM or OEM partner to provide AMC and submit the agreement copy to the concerned Engineer in charge. The OEM or OEM partner would setup a dedicated email to receive the issues and attend the issue, It would also provide an escalation matrix and contact numbers. Note :- (a) Meter reading dates if not found getting in this office from any meters the penality of double the amount of AMC will be recived in each meter. (b) One Techinicion to be report to this office in all working days the rate shall be included on the quated rate.

Renewal of unserviceable batteries with maintenance free batteries of 130 AH, 12V including connecting to DG set complete all as directed. Make:- EXIDE/ AMARON

Supplu & fix in replacement the sign board of Assistant garrison Engineer E/M-I GE(I) R&D kanchanbagh, Military Engineer Services with LOGO of (MES) sign Board Details: 3.5ft x5.5ft ACP Panel (aluminium composite panel) 3mm thickness white colour or grey colour.aerylie litters will fix on panel.letters in Aerylic 6mm or 8mm thickness computerised scrpt CNC laser cutting letters in imported Acrylic.

Supply and fix in repalcement the LED Sign board of MES 11 KV sub station with 2 LOGOS. SIGN BOARD DETAILS: Board size : 8 ft x 2ft inner iron frame of 1''x 2'' sq .2 '' depth with backside cover with GI sheet and silicon fixed. ACP Panel in grey colour with computerised scrpt CNC hollow router cutting . Aerylic letters with blue in colour wall thickness 1'' in white colour LEDS: inner high definition water proof Samsung or LG brand of LED lights with water proof divers and controllers.

Supply and fix in repalcement the LED Sign board of MES 33/11 KV sub station with 2 LOGOS. SIGN BOARD DETAILS: Board size : 8 ft x 2ft inner iron frame of 1''x 2'' sq .2 '' depth with backside cover with GI sheet and silicon fixed. ACP Panel in grey colour with computerised scrpt CNC hollow router cutting . Aerylic letters with blue in colour wall thickness 1'' in white colour LEDS: inner high definition water proof Samsung or LG brand (depends on the availability in the market) of LED lights with water proof divers and controllers.

Supply & fix the LED sign board of MES Main pump House with 2 LOGOs SIGN BOARD DETAILS: Board size : 8 ft x 2ft inner iron frame of 1''x2'' sq 2'' depth with backside cover with GI sheet & silicon fixed ACP panel in grey colour with computerised script CNC hollow router cutting aerylie letters with colour wall thickness 1'' in white colour LEDS Inner high definition water proof samsung of LG brand depends on the availability in the market of LED light with waterproof divers & controllers Terms: for (63 to 66): After final confirmation of on order delivery & fixing in 6 to 8 working days. Board guarantee -5years. LEDs & controllers warranty 18 months, Number of letters 16 & two LOGOS.

Opening the compressor of any make and any type up to 12 TR Air Cooled chiller Package type from its installed position by arranging dummy plates to suction and discharge lines, dismantling and removing of all internal parts (dry filters/ air filters), cleaning, overhauling and replacing worn out nuts, bolts, washers, springs, gaskets, shaft seal, ‘O’ rings etc., reassembling back all the internal parts, removing of dummy plates, oil charging, pressure testing, charging gas, testing and commissioning complete all as directed. Note (A) Replacement of spares, Oil & Gas shall be measured and paid separately under the relevant items of this schedule.

S&f including testing and commissining for scroll type compressor unit suitable up to 12 TR package type plant, compatiable to R-22/R-134a refrigerent, thermally protected, Max system test pressure low/high side: 25 bar(g)/31.9 bar (g), Maximum differential test pressure : 28 bar, 3 phase, with working voltage of 460-400V+10%, 50 Hz, full laod amp 35A, nomial flow rate : 43.4 m3h, RPM : 2900 tr/Min complete with all necessary fittings, including dismantling existing unserviceable compressor and seperate from existing refrigerant & electrical line, including brazing, leak testing, cable connections with lugs complete all as directed Make Denfoss or equivalent

Supply and fix double circuit controller with sub core with PVC Box and complete control wiring complete upt o 30 TR AC Plant with and including testing and comissioning and progremming all as per directed

Supply & charge in repairs refrigerant gas R-22 upto required level complete all as specified and directed by Engr-in-charge, Make- MAFRON/FREON

Supply and fix including taking down upto 63 Amps capacity 6 way PVC Connectors 440 volts complete all as specified and directed by Engr-in-charge

Supply and fix repair taking down Air cooled condencer fan motor 0.75 HP Three phase 415 V 50Hz including fan blades sutiable for existing AC plant 36 TR complete all as specified and directed by Engr-in-charge

S & F in repairs Temperature gauge assembly of size 120mm dia and all fixing acessorices stop cock bourdon type/existing type and testing and commissioning complete all as directed

S & F in repairs water pressure gauge assembly of size 300mm dia and all fixing acessorices stop cock bourdon type/existing type and testing and commissioning complete all as directed

Renewal of 3 pole 415 volts 50Hz Power Contractors of the following capacity including Connecting & testing complete all as directed by engineer-in Charge. (a) MNX 25 Contractor or its Equivalent

Renewal of 3 pole 415 volts 50Hz Power Contractors of the following capacity including Connecting & testing complete all as directed by engineer-in Charge. (b) MNX 40 Contractor or its Equivalent

S&F Repair/ replacement of timer 0 to 60 min complete all as directed.

Supply & charge in repairs refrigerant gas R-134 upto required level complete all as specified and directed by Engr-in-charge. Make- MAFRON/FREON

Cleaning of the evaporating coil (AHU coil) with cleaning Acid forced feed method to remove the unwanted dust particles formed on the coil, cleaning of the filter, greasing to the AHU bearing of the structure, expansion valve etc and testing complete all as directed.

Descaling of condensers(3 Nos.) of AC plant of capacity 15 to 92 TR after by passing the cooling tower, pipes, pumps and circulating the acid with pump, drilling, brushing the tubes and replacing the gasket, neutralizing the surface of the tubes and assembling back complete including removing the air lock in the system all as directed by Engr-in-charge

Evacuation of gas from each Chiller Unit of 15 to 92 TR package type System/central type AC plant and leak testing the system by giving the dry nitrogen by separating the low side /high side of the system and arresting the leaks including replacement of Teflon seating of the all refrigerant line, suction/discharge valves of compressor, gland package of all angle valves flaring off and charging complete all as directed by Engr-in-charge. Note :- Gas shall be measured and paid separately under relevant items of this schedule.

Supply and filling of Compressor oil in AC Plant including testing complete all as directed by Engr-in-Charge.

S&F in repairs LED Street light fitting with IP66 type protection, 90W, CCT (K) not less than 5700, 50 Hz and housing epoxy powder coated die casted aluminuim housing with bright anodised reflector and enclosed with heat resistant and toughened glass front visor including constant current driver suitable for 140-270V AC , fixing on pole/Wall/bldg (including adjustment for up or down in pole or wall) side mounitng suitable for 40-60mm OD pipe and provn of 3 core PVC insulated PVC sheathed copper conductor multistranded wire upto fitting complete all as specified and directed. Make:- CG CAT NO. LSTN-90-CDL-A OR EQUIVALENT Phillips/ Jaguar

Supply and fix in replacment of control card (PCB)/Micro Control system magnum controller with programming complete for 92 TR , 230V, with digital display , sencors , MCS -EXV -Driver, Expansion valve controller (Voltas Model No GSACDX RO-92-1) Air Cooled chiller Package complete all as directed by Engg-in- charge. make Voltas

M&L for in replacment Cement plaster 1:4 Rendering 10mm thick on fair faces of existing chillers MS pipe surface as insulation over existing insulating mtrl and also includes for Preparing surfaces plastered or unplastered Priming plastered and other surfaces/chillers pipe surface with alkali resistant priming paint and Distempering walls/chiller pipes with distemper dry, in MES based colour all as directed by Engr-in-charge.

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