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 :- Engine oil shall be measured and paid separately. Make: KIRLOSKER/ CUMINS /GREAVES/ ASIATIC/ RUSTON

18 KVA DG Set

20 KVA DG Set

25 KVA DG Set

40 KVA DG Set

63 KVA DG Set

70 KVA DG Set

100 KVA DG Set

110 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

S & F maintenance free batteries of capacity 180 AH, 12V including taking out existing unserviceable battery 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 rectifying the 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.

110KV 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 20W/40 for toping up, upto the required level incl draining out old oil 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 110 KVA DG 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 A 210-30-1. OF ABB

Power Contactor LC1F1154 of Schneider

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

Power Contactor MCX 34, 4 Pole

MN - 110 contactor.

Power contacor LCIF 3304 of Schneider

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

Microprocessor 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 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.

M&L for lifting the Gen Set upto 125 KVA to 250 KVA after dissconnection complete from cables, Shifting to other place within 25 mtr sourrounding area including necessary excavation and provision of PCC 1:2:4 Type B1(Using 20 mm graded stone aggregate) as in foundation of size suitable to existing DG Set,(Approx size 3.5 mtr x 2.5 mtr x0.3 mtr), including smooth finishing and shifting the DG Set on new foundation with all necessary arrangement of Cable Connections, Testing and commissioning complete all as directed. Notes :- Cost of all items & Manpower including Crane for lifting up of DG set and placing again on new foundation shal be included in quoted rate.

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 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 fixed thermal type of 630 Amps capacity, 4 pole 415V, 35KA breaking capacity complete all as directed.

S&F in repairs MCCB fixed thermal type of 400 Amps capacity, 4 pole 415V, 35 KA breaking capacity complete all as directed..

S&F in repairsMCCB fixed thermal type of 200 Amps capacity, 4 pole, 415V, 25 KA breaking capacity complete all as directed.

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 installed at Anurag Lab 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 diesel 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. 56 here-in-before but 0.7 Meter length complete all as directed .

All as per item No. 56 here-in-before but up to 0.5 Meter length complete all as directed .

Dismantling the Engine (make Cummins) from 400 KVA DG set Installed at AEC 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.

Supply only of the follwing spares suitable for 400 KVA DG set engine

Engine piston Rings

Engine cylinder liners and O rings

Surp Gasket

Engine Connecting bearings

Head Gasket Kit

Metal pipe exhaust

Injector Shaft

After cooler O rings and Gaskets

R Hose 67552

R.Hose 2 1/2 inch

Vent House

Push rod injector

Tapet C Screw

Oil cooler Gasket

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

AMC including GPRS charges, software hosting, network monitoring and remote support for wifi energy metre (Make : L&T ) . The Service Level Agreement (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 hav e 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.

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 & Fixing in repairs LED flood light fitting with high power LEDs 120W , 5700K CCT, 230V, Energy efficient, die cast alluminium, IP 65, with drive, connecter block, etc. complete with all accessories internally pre-wired including connecting up with suitable twin core twisted flexible copper conductor cable compelete all as directed. Make : Havells / Philips/CG

Dismantling the HT/LT over head ACSR conductor from pin/disc/shackle insulators and restringing and tightening the same with suitable binding wire to insulators and connecting in position complete all as Directed by Engr-In-Charge. Note : Between pole to pole, HT three Conductors and LT four conductor shall be consider as one SPAN.

M&L for Aluminium Conductor Steel Reinforced (ACSR) of any size including stringing over poles, lightening binding to insulator with aluminium wire , making and connecting jumpoers ete including taking down old UNSV condutor complete all as directed by Engr-In-Charge.

M&L for dismantling concrete and removing of existing 09 metre long LT Steel tubular swaged pole complete with cast iron base plate, final taper plug, bolts, nuts and screws and erecting in new location including one coat of aluminium paint for exposed surfaces and one coat of black bituminious internally and of external embodded portion in ground and Zebra Crossing Strips from Copping (Copping Excluded) to 1.5 mtr height with Yellow and Black Strip and Copping should be painted with Black Paint, complete with excavation,earth work,PCC 1:4:8 type D2 (using 40mm graded stone aggregate) in foundation and coping of poles PCC 1:3:6 type C1 (using 20mm graded aggregate), including transportation from one place to another place inside Lab area, complete all as directed by Engineer-in-Charge. Note:- Rate quoted is deemed to be included excavation,earth work, foundation and coping work and painting work complete. Strip size of painting shall be directed by Engr -in-Charge at the time of execution.

Renewal of stay strand assembly complete with accessories as shown in electrical plate No.1(Loop type insulator,stay clamps, excavation and concrete measured seperately) all as directed.

MS Chequred plate channel of size 300x300mmx6/8mm thick square cut notched (ordinary and counter sunk) forming holes with out any attachment complete including one coat of black bituminous paint over a coat of primer complete all as directed

M & L Synthetic insulating mat (rubber matting) suitable for 11000 Volts electrical grade 2mX1mX25mm thick chequered top, ISI marked to be laid in front of LT panel board complete all as specified and directed.

M&L for Shock treatment chart in English/ Telugu and Hindi standard size 500x300 mm fitted on board including removing the unserviceable complete all as directed

Renewal of GI bracket suitable for street light fitting made out of 40mm dia GI tubing of light grade bent to shape of 1.5m length complete with necessary nuts bolts and clamps including taking out old one complete all as directed. Make of pipe :- ZINDAL/ZENEITH/TATA

S & F in repair for PVC line separator suitable for 4 wire LT O/H lines at any height complete all as directed by Engineer-in-Charge.

S & F in repair for PVC line separator suitable for 2 wire LT O/H lines at any height complete all as directed.

S & F in repair for Danger notice boards of 1.6mm thick mild steel sheet, vitreous enamelled white,with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size for HT 25x20cm size.

Supply and fixiing in repairs LED post top lantern 25W, 5700K , energy saving, environmental friendly, designed with symmetrical light distribution, spum alluminium landscape luminaire, die cast aluminiu land scape IP 65 luminaire suitable for pole dia 76mm dia complete all as directed . Make : Cat Pat No LHEVBHP7PN6K025 of Havells or equivalent in Philips and Cromption

S & Replacing of PCB in existing Battery Charger 230/30Volts of any make including testing and installing of battery Charger complete all as directed by Engr-in-charge.

S&F Garden light fitting with Pressure die-cast powder coated housing with PC diffuser, efficient high output, COB LED for Garden, Pathway etc. lighting.IP 66 protection and all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size all as specified and directed Make- Crompton /Philips/wipro

Dismantling of old unserviceable Panel and Supply & fabrication of LT Panel Board CPRI approved cubical type made of 2 mm thick sheet steel indoor type with IP 67 grade of protection CRCA sheet powder coated with support of angle iron of 50 x 50 x 6 mm angle iron bottom legs with minimum height of 20 cm frame with double hinged front openable shutters of each feeder control unit with locking arrangement in front and back openable inspection doors PVC sleeved Aluminium bus bar of 500 Amps capacity for each phases and half neutral fixed on suitable insulator all housed in suitable bus bar chamber and cable alloy including provision and fixing of digital Voltmeter -01 No, Ammeter-01 No, CTs of suitable ratio, and Indicating LED type lamp for Red, Yellow and Blue in incomer phases complete along with provision of necessary cable entry/exit boxes for all incoming and out going cables with suitable cable glands etc fixed on suitable PCC foundations, testing and commissioning complete and consisting the following :- (Drawing of Panel and connections shall be approved by Engr-in-Charge before starting the panel work. (a) MCCB fixed thermal type ,4 Pole, 315 Amps, 415 V, 35KA Breaking Capacity (Icu) - 01 No. (as Incoming) (b) MCCB fixed thermal type , 3 Pole, 250 Amps, 415V, 25KA breaking capaicty (Icu) - 01 No. (as Outgoing) (c) MCCB fixed thermal type, 3 Pole, 200 Amps, 415V, 25KA breaking capaicty (Icu) - 02 Nos (connected-01 & Spare-01) (as Outgoing) (d) MCCB fixed thermal type ,3 Pole, 25-63 Amps 16KA breaking capaicty (Icu) - 03 Nos (as Outgoing) Note : (i) Provision of cable entry and exists boxes for connection of UG cable with suitable size cable glands complete. (ii) PCC foundation for mounting of panel,Cost is deemed to be included in the quoted rate.

SUN LIGHT HOUSE

S.S.ENGINEERING CORPORATION

ELEVATORS MAINTENANCE ENGINEER WORKS

UNITY ENGINEERING TRADERS