REPAIR/MAINT OF UG CABLE, JOINT FAULT DETECTOR, LEAKAGE, FAULT AND EARTH CABLE AND OTHER E/M ALLIED WORKS IN DOMESTIC AND TECHNICAL AREA AND PERIODICAL SERVICES / ROUTINE MAINT OF STAND BY SUPPLY UNITS, ALTERNATORS, AMF PANEL INCLUDING MISC CONNECTED

Amount

SCHEDULE A BOQ

Dismantling/ taking down complete radiator assembly of 810 KVA DG Set and transportation to authorised workshop for following repairs :- (a) Opening the radiator assembly with brazing/ welding for repair/ service. (b) Cleaning of all water tube with diluted solution of HCL and cleaning with water pressure and removing the sludge and dust from inside the tank by flushing out. (c) Determining the leak/ puncher in radiator tubes. (d) Repair of fins by soldering/ brazing. (e) Repair of bottom brass water tank by soldering/ brazing. (f) Repair of radiator hose assembly. (g) Fixing the complete radiator assembly to its original position and testing complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs mechanical type diesel float switch assembly complete all as specified and directed.

S & F LT, Air circuit breaker, operational voltage 660 volts, insulation voltage up to 1100 volts, AC, 50 cycles, 3 phase, 4 pole, Electrically draw out type, rated current rating 1250 Amps and of breaking capacity 50 KA with quick make, quick break, with electrically operating mechanism complete with triple mound current transformer, Microprocessor based over current stop less release and static trip release, adjustable short circuit release, earth fault release with shunt trip with indication under voltage release and wired for indicating “Trip Healthy circuit” ancillary switch etc complete over load release - 1 No including taking down existing one complete all as specified and as directed.

M&L for replacement of door hinges of Acoustic enclosure heavy duty metal type for Left/Right side all as directed by Engr-in-Charge

Supply, erect, Testing & Commissioning of 3 pole power contactor with aux contactors,2NO+2NC,compitable for current carrying capacity 375 to 420Amps,415Volts, 3ph,50hz fixing in existing panel including all necessary control wiring,nuts bolts, screws, spreaders all misc requirement for compeltion of job including taking down unserviceable one complete all as specified and directed.

Supply, erect, Testing & Commissioning of power command DG set digital controller system PCC3300 for cummins engine compitable for DG set 400kva to 810kVA cummins comprising of all OEM of DG recommened wiring from source to sink,features,control functions, programms like ,data,LBNG paratmens, service adjustments,comptiable for DG synchronization including all necessary OEM recommened programming, installation all misc complete including taking down one complete all as specified and directed. Note: (i)same shall be purchased from OEM of DG/authorised spare parts agency. (ii) Job shall be executed/commmissioned through OEM of DG/authorised spare sparts agency, quoted rates deemed to be included in unit rate. (iii)product and service Warrant for minimum one year shall be provided after completion of installation.

Supply, erect, Testing & Commissioning of HMI 320 pcc display unit cum controller for cummins engine compitable for DG set 400kva to 810kVA cummins comprising of all OEM of DG recommened wiring from source to sink ,features,display functions, programms like ,data,,comptiable for DG synchronization including all necessary OEM recommened programming, installation all misc complete including taking down one complete all as specified and directed. Note: (i)same shall be purchased from OEM of DG/authorised spare parts agency. (ii) Job shall be executed/commmissioned through OEM of DG/authorised spare sparts agency, quoted rates deemed to be included in unit rate. (iii)product and service Warrant for minimum one year shall be provided after completion of installation.

Supply, erect, Testing & Commissioning of high speed static over current relay with current setting range,sensitive high speed on internal faults,has a immune on dc components and harmonics,with reset provisions complete control wiring with material, Programming/setting/calibration including software of relays required and comptitable for input voltage 24V/110V/230V and necessary for CB proper operation addition/alternation of panel alongwith dismantling of old unserviceable old type of relay Make- ABB model - IRXm or its techno commerical equivalent in schneider /siemens/GE

Disconnecting and taking down old exisiting CTs from existing panel including after taking shutdown complete removing, Supply and fixing New CT 2500/5Amps, on position with all connection complete testing and commissioning of CTs of 1100 V ,core, burden,class,all specifications shall be comptiable OEM of existing panel & relay all as directed

Disconnecting and taking down old exisiting PTs from existing panel including after taking shutdown complete removing, Supply and fixing New PT , on position with all connection complete testing and commissioning of CTs of 1100 V ,core, burden,class,all specifications shall be comptiable OEM of existing panel & relay all as directed

Supply, erect, Testing & Commissioning of 7inch wide screen magelis,-HMIGXU3512 of schenider display unit with touch operations cum controller for DG set synchronization panel having 2 serial ports,ethernet ports etc, compitable for operation of all three DG set 810kVA cummins comprising of all OEM of DG recommened wiring from source to sink ,features,display functions, programms like ,data,,comptiable for DG synchronization including all necessary OEM recommened programming, installation all misc complete including taking down one complete all as specified and directed. Note: (i)same shall be purchased from OEM of DG/authorised spare sparts agency. (ii) Job shall be executed/commmissioned through OEM of DG/authorised spare sparts agency, quoted rates deemed to be included in unit rate. (iii)product and service Warrant for minimum one year shall be provided after completion of installation. Make- schneider model magelis HMIXU3512 or its techno commercial equivalent in ABB /siemens/GE

Supply, erect, Testing & Commissioning of PLC logic controller model-schenider TM20CCE40T for DG set synchronization panel having intigrated connections 2 serial ports,ethernet ports etc, compitable for operation of all three DG set 810kVA cummins comprising of all OEM of DG recommened wiring from source to sink ,features, programms like ,data,,comptiable for DG synchronization including all necessary OEM recommened programming, installation all misc complete including taking down one complete all as specified and directed. Note: (i)same shall be purchased from OEM of DG/authorised spare parts agency. (ii) Job shall be executed/commmissioned through OEM of DG/authorised spare parts agency, quoted rates deemed to be included in unit rate. (iii)product and service Warrant for minimum one year shall be provided after completion of installation. Make- schenider TM20CCE40T or its techno commerical equivalent in ABB /siemens/GE

Supply, erect, Testing & Commissioning of AUX105 controller for safety,sensor,actuator cummins engine compitable for DG set 400kva to 810kVA cummins comprising of all OEM of DG recommened wiring from source to sink ,features,comptiable for DG synchronization including all necessary OEM recommened programming, installation all misc complete including taking down one complete all as specified and directed. Note: (i)same shall be purchased from OEM of DG/authorised spare sparts agency. (ii) Job shall be executed/commmissioned through OEM of DG/authorised spare sparts agency, quoted rates deemed to be included in unit rate. (iii)product and service Warrant for minimum one year shall be provided after completion of installation.

M&L for replacment of pressure guage including all necessary connections and taking down old un serviceable one complete all as specified and directed

M&L for painting with as standard colour code of MS pipe having dia 75mm to 100mm dia including primary red oxide scrapping old surafce all as specified and directed.

M&L for new fan blower blades for radiator assembly of 810kVA Dg set including taking old unserviceable one complete all as specified and directed

M&L for disconnecting and dismantling all electrical and mechanical connections of motor capacity 5 hp to 7.5hp from its original location and transport to workshop of repair/rewinding of motor suitable guage of wire including primary red oxide paint and heating up in oven chamber till satisfied result obtained including removal of old unserviceable windin, ball bearing, remataling of shaft, washers, coupling, gaskit etc complete including fixing of other spares required for serviceability shall be measured and paid seperately under relevant items.

M&L for new metallic flexible flanged on both sides of dia 75-100mm in exising pipe line including taking down old unserviceabe one comeplete all as specifed and directed

M&L for 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 :- (i) Engine oil shall be measured and paid separately (ii) Labour & transportation shall be arranged by contractor,quoted rate deemed to be inclusive in the unit rate. Make: KIRLOSKER/ CUMMINS /GREAVES/ GREAVES COTTON/ASIATIC/ RUSTON/BIRL LOMBARADINI/ASHOK LEYLAND/HONDA JAPAN

(a) 05 KVA TO 10 KVA DG set

(b) 15 KVA TO 20 KVA DG set

(c) 30 KVA DG set

(d) 40 KVA DG set

(e) 50 KVA DG set

(f) 62.5 KVA TO 63 KVA DG set

(g) 82.5 KVA DG set

(h) 100 KVA DG set

(j) 125 KVA DG set

M&L for Renewal/Replacement of unserviceable batteries with maintenance free batteries of 150 AH, 12V including connecting to DG set complete all as directed by Engr-in-charge. Make:- EXIDE/ AMARON

M&L for Renewal/Replacement of unserviceable batteries with maintenance free batteries of 180 AH, 12V including connecting to DG set complete all as directed by Engr-in-charge. Make:- EXIDE/ AMARON

M&L for Renewal/Replacement of unserviceable batteries with maintenance free batteries of 100 AH, 12V including connecting to DG set complete all as directed by Engr-in-charge. Make:- EXIDE/ AMARON

Attending the breakdown of any capacity/make DG Sets, AMF Panels, by Technician & helper for checking all components and rectify the fault and give report to concern JE complete all as directed by Engr-in-charge. Note :- Spare Parts for rectify the fault is measured and paid seperately.

M&L for Renewal/ repairs of unserviceable automatic voltage regulator (AVR) upto 20 KVA to 30 KVA DG set including all spares, testing all as specified and directed by Engr-in-Charge. Make:- As per OEM approved make.

M&L for Renewal/ repairs of unserviceable automatic voltage regulator (AVR) above 40KVA to 50 KVA DG set including all spares, testing all as specified and directed by Engr-in-Charge. Make:- As per OEM approved make.

M&L for Renewal/ repairs of unserviceable automatic voltage regulator (AVR) above 62.5 KVA to 100 KVA DG set including all spares, testing all as specified and directed by Engr-in-Charge. Make:- As per OEM approved make.

M&L for Renewal/ repairs of unserviceable automatic voltage regulator (AVR) above 125 KVA DG set including all spares, testing all as specified and directed by Engr-in-Charge. Make:- As per OEM approved make.

M&L for 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 by Engr- in- Charge for the following capacity DG Sets. (a) up to 125KVA

M&L for Disconnecting all electrical connections from the unserviceable self starter of any make/ capacity model 24 volts and taking down the self starter and transporting to civil workshop for carrying out repairs, complete overhauling the system including replacing the unserviceable parts like bearings, carbon brushes, clutch plates etc & assembling including after repair refixing the self starter in its original position,making all connection as per DG Set OEM recomendation, testing and commissioning complete all as directed by Engr-in-charge. Note:- Supply only Armature coil, field coil shall be measured and paid separately under relevant items of this Schedule.

Supply only Armature coil for self starter of any make, any capacity and any model 24 Volts including testing complete all as directed by Engr-in-charge

Rewinding of field coil for self starter of 24 volts with fine enamelled copper conductor of same gauge with 'F' class insullation, size twins and weight with necessary insulating materials, guage of conductor suitablef any make, any capacity and any model complete all as directed by Engr-in-charge.

M&L for Disconnecting all electrical connections from the unserviceable self starter of any make/ capacity model 12 volts and taking down the self starter and transporting to civil workshop for carrying out repairs, complete overhauling the system including replacing the unserviceable parts like bearings, carbon brushes, clutch plates etc & assembling including after repair refixing the self starter in its original position,making all connection as per DG Set OEM recomendation, testing and commissioning complete all as directed by Engr-in-charge. Note:- Supply only Armature coil, field coil shall be measured and 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 by Engr-in-charge

Rewinding of field coil for self starter of 12 volts with fine enamelled copper conductor of same gauge with 'F' class insullation, size twins and weight with necessary insulating materials, guage of conductor suitablef any make, any capacity and any model complete all as directed by Engr-in-charge.

M&L for Disconnecting the oil cooler of capacity up to 62.5 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 by Engr-in-charge

All as item No 36 above here-in-after but capacity 82.5 KVA to 100KVA DG set

All as item No 36 above here-in-after but capacity 125KVA DG set

M&L for Renewal/ replacement of existing unserviceable 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 by Engr-in-charge: - (a) Upto 10 KVA DG Set

(b) All as Item No 39 above but 15 KVA to 20 KVA DG set.

(c) All as Item No 39 above but 30 KVA DG set

(d) All as Item No 39 above but 40 KVA to 50 KVA DG set

(e) All as Item No 39 above but 62.5 KVA to 82.5 KVA DG set

(f) All as Item No 39 above but 100 KVA to 125 KVA DG set

M&L for 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 various capacities of DG sets and taking down the radiator assembly by unscrewing all mechanical/electrical 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 chemical 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 and Anti vibrating mounting(AVM) pads as required as per OEM recomendation etc., for the following DG sets all as specified and directed by Engr-in-Charge: (a) Upto 10 KVA DG Set

(b) All as Item No 40 above but 15 KVA to 20 KVA DG set.

(c) All as Item No 40 above but 30 KVA DG set

(d) All as Item No 40 above but 40 KVA to 50 KVA DG set

(e) All as Item No 40 above but 62.5 KVA to 82.5 KVA DG set

(f) All as Item No 40 above but 100 KVA to 125 KVA DG set

M&L for of battery cable leads of copper conductor and with brass lugs terminal, for the 12V, 150/180 /200 AH batteries to self stater as that of existing size and length complete all as directed by Engr-in-charge

S&F Automatic cut off type Battery Charger suitable for 12 V, up to 10 Amp Battery complete all as directed by Engr-in-charge. Make SMPS/ Phonix or Equivalent

S&F Automatic cut off type Battery Charger suitable for 24 V, up to 10 Amp Battery complete all as directed by Engr-in-charge. Make SMPS/ Phonix or Equivalent

M&L for Renewal/replacement of 'V' belts for the following capacity DG sets as per existing size and model complete all as directed by Engr-in-charge. Make :- FENNER/ DUNLOP or Equivalent as a proval by GE. (a) Upto 10 KVA DG Set

(b) All as Item No 44 above but 15 KVA to 20 KVA DG set.

(c) All as Item No 44 above but 30 KVA DG set

(d) All as Item No 44 above but 40 KVA to 50 KVA DG set

(e) All as Item No 44 above but 62.5 KVA to 82.5 KVA DG set

(f) All as Item No 44 above but 100 KVA to 125 KVA DG set

M&L for Renewal/replacement of fan belts for the following capacity DG sets as per existing size and model complete all as directed by Engr-in-charge. Make :- As per OEM Recomendation (a) Upto 10 KVA DG Set

(b) All as Item No 45 above but 15 KVA to 20 KVA DG set.

(c) All as Item No 45 above but 30 KVA DG set

(d) All as Item No 45 above but 40 KVA to 50 KVA DG set

(e) All as Item No 45 above but 62.5 KVA to 82.5 KVA DG set

(f) All as Item No 45 above but 100 KVA to 125 KVA DG set

M&L for replacement of Dynamo belts for the following capacity DG sets as per existing size and model complete all as directed by Engr-in-charge. Make :- As per OEM Recomendation (a) Upto 10 KVA DG Set

(b) All as Item No 46 above but 15 KVA to 20 KVA DG set.

(c) All as Item No 46 above but 30 KVA DG set

(d) All as Item No 46 above but 40 KVA to 50 KVA DG set

(e) All as Item No 46 above but 62.5 KVA to 82.5 KVA DG set

(f) All as Item No 46 above but 100 KVA to 125 KVA DG set

M&L disconnecting & removing the unservicable DC wiring from DG set of any type/any make/any model/any capacity and rewiring with the same with suitable new copper wire to existing guage wire by providing flexible pipe including making all electrical connections as per OEM recomendation for satisfactory completion of job & checking of electrical/electronic spares working condtion and testing etc complete all as specified and directed. Note: (i) The rate quoted deemed to be inclusive of new copper wire cost in the unit rate.

M&L for replacement of existing unserviceable water temperature gauge with new water temperature gauge for the any capacity DG set of any description inclduing making necessary electrical /mechanical connections and taking down old unserviceable one complete all as directed by Engr-in-charge. Make: OEM recomended make

M&L for replaceemnt of existing unserviceable lubricant oil temperature gauge with new lubricant oil temperature gauge for the any capacity DG set of any capacity inclduing making necessary electrical /mechanical connections and taking down old unserviceable one complete all as directed by Engr-in-charge. Make: OEM recomended make

M&L for replacement of existing unserviceable oil pressure gauge with new oil pressure gauge for the DG SET of any capacity inclduing making necessary electrical /mechanical connections and taking down old unserviceable one complete all as directed by Engr-in-charge. Make: OEM recomended make

M&L for replacement of unserviceable solenoid switch with new solenoid switch 12volts for DG set of any make and any capacity inclduing making necessary electrical /mechanical connections and taking down old unserviceable one complete all as directed by Engr-in-charge. Make :- OEM recomended

M&L for replacement of unserviceable solenoid switch with new solenoid switch 24volts for DG set of any make and any capacity inclduing making necessary electrical /mechanical connections and taking down old unserviceable one complete all as directed by Engr-in-charge. Make :- OEM recommended

S&F in repairs the following spare parts for any type/make of DG sets, as and when required by the department complete all as specified and directed.

Starting/Ignition - key/button

Volt Meter 0-500V

Amps Meter

Frequency Meter

S.D Valve assembly

Oil safety control

Water safety control

Water separator bowl 3247715

Hour Meter

Radiator Metal Pipes

Supply and filling the new engine oil 20W/40 for toping up upto the required level complete all as directed by Engr-in-charge

Supply and filling the new engine oil 15W/40 for toping up upto the required level complete all as directed by Engr-in-charge

S&F in replacement of Line Voltage Monitors (LVMS) of existing make to DG set of 100 KVA to 125 KVA capacity listed parameters including testing complete all as specified and as directed. Make :- OEM recommended

S&F in replacement of Line Voltage Monitors (LVMS) of existing make to DG set capacity up to 82.5 KVA capacity listed parameters including testing complete all as specified and as directed. Make :- OEM recommended

Drain out the fuel from the fuel tank of DG set of up to 82.5 KVA capacity 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 by Engr-in-charge.

Description all as per item 68 above but upto100 to 125 KVA DG set complete all as directed by Engr-in-charge.

S&F in replacement of Rectifiers of existing Make to DG Set of 100 KVA to 125 KVA capacity with all listed parameters including testing complete all as specified and directed.

S&F in replacement of Rectifiers of existing Make to DG Set capacity up to 82.5 KVA capacity with all listed parameters including testing complete all as specified and directed.

M &L for Removing of defective engine oil control pressure switch supply & fix new engine oil control pressure switch suitable for up to 50KVA DG set complete all as directed by Engr-in-charge.Make as per OEM Recommendation.

M&L for Removing of defective engine oil control pressure switch supply & fix new engine oil control pressure switch suitable for above 62.5 KVA to 82.5 KVA DG set complete all as directed by Engr-in-charge.Make as per OEM Recommendation.

M&L for Removing of defective engine oil control pressure switch supply & fix new engine oil control pressure switch suitable for above 100 KVA to 125 KVA DG set complete all as directed by Engr-in-charge.Make as per OEM Recommendation.

M&L disconnecting & removing the unservicable AC wiring from AMF panel of DG set of any type/any make/any model/any capacity and rewiring with the same with suitable new copper wire to existing guage wire by providing flexible pipe including making all electrical connections as per OEM recomendation for satisfactory completion of job & replacement of electrical/electronic spares and testing etc complete all as specified and directed. Note: (i) The rate quoted deemed to be inclusive of new copper wire cost in the unit rate. (ii) Electrical/Electrnoc spares shall be measured & paid separately under relevant items.

Supply only following spare parts :- (a) Push buttons.

(b) AMF Panel Hooter

(c) Earth fault relay.Make: OEM recomeded

(d) Over load relay.Make: OEM recomeded

(e) Over/Under voltage relay.Make: OEM recomeded

(f) Auxilary relays 12v/6Amps Make: OEM recomeded

(g) Power Contactor 3/4 pole,02 NO +NC,160 to 200 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(h) Power Contactor 3/4 pole,02 NO +NC,130 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(i) Power Contactor 3/4 pole,02 NO +NC,105 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(j) Power Contactor 3/4 pole,02 NO +NC,63 to 80 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(k) Power Contactor 3/4 pole,02 NO +NC,40 to 55 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(l) Power Contactor 3/4 pole,02 NO +NC,upto 32Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(m) Single phase preventer,make:minilec/GIC

(n) Auxiliary Relays 24Volts / 6A Make: OEM recomeded

(o) PLC based AMF relay unit Make: OEM recomeded

(p) Low lube oil safety switch Make: OEM recomeded

(q) Booster Relay 24Volts / 10A Make: OEM recomeded

(t) Coolant temparature sensor Make: OEM recomeded

(u) Power contactor 3/4 pole, 02NO+02NC,63 Amps ,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(v) contactor operating coil of Power contactor 3/4 pole, 02NO+02NC,160 to 200 Amps ,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(w) contactor operating coil of Power Contactor 3/4 pole,02 NO +NC,130 AmpsAmps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(x) contactor operating coil of Power Contactor 3/4 pole,02 NO +NC,105 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(y) contactor operating coil of Power Contactor 3/4 pole,02 NO +NC,63 to 80 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(z) contactor operating coil of Power Contactor 3/4 pole,02 NO +NC,40 to 55Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(aa) contactor operating coil of Power Contactor 3/4 pole,02 NO +NC,32Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

(ab) contactor operating coil of Power contactor 3/4 pole, 02NO+02NC,25 Amps,Make: L&T/Tc/ABB/SIEMENS/Schnieder/GE

M&L for 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 rewinding the damaged winding of field coils with super enameled copper wire suitable to same existing size/guage & reconnecting the same, refixing back, in original position including making all necessary electrical/mechanical connections testing and commissioning complete all as directed by Engr-in-charge.

M&L for Removing the defective charging dynamo of capacity 12 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 rewinding the damaged winding of field coils with super enameled copper wire suitable to same existing size/guage & reconnecting the same, refixing back, in original position including making all necessary electrical/mechanical connections testing and commissioning complete all as directed by Engr-in-charge.

M&L for replacement of unserviceable spares for water manifold and Radiator spares upto 63 KVA DG set for the following spares:- (a) Radiator rubber hoses.

(b) Clamp for hump hose.

(c) Hose clamps.

(d) hump hose.

M&L for replacement of unserviceable spares for water manifold and Radiator spares above 63 and upto 82.5 KVA DG set for the following spares:- (a) Radiator rubber hoses.

(b) Clamp for hump hose.

(c) Hose clamps.

(d) hump hose.

M&L for replacement of unserviceable spares for water manifold and Radiator spares above 82.5 kVA and upto 100 KVA DG set for the following spares:- (a) Radiator rubber hoses.

(b) Clamp for hump hose.

(c) Hose clamps.

(d) hump hose.

M&L for replacement of unserviceable spares for water manifold and Radiator spares above 100 kVA and upto 125 KVA DG set for the following spares:- (a) Radiator rubber hoses.

(b) Clamp for hump hose.

(c) Hose clamps.

(d) hump hose.

M&L for Inhibitor corrosion (coolant additive concentrate) required for top up (TVS Make) complete all as directed by Engr-in-charge.

Supply and topping up of acid mixture suitable for lead acid batteries of 12 volts complete all as directed by Engr-in-charge.

Supply and topping up of distilled water suitable for lead acid batteries of 12 volts complete all as directed by Engr-in-charge.

S&F battery brass terminal and jelly complete all as specified and directed.

M&L for remove the fuel injection pump from the engine transport to an authorized service centre for service, calibration and to adjust by replacing the following un serviceable worn-out spares with new appropriate make minor spares and bringing and fixing to the engine and tune up for maximum efficiency all as specified and as directed for DG set capacity up to 40 KVA :- Note: Major spares required will be measured and paid seperately.

Supply only orfice for 40 KVA capacity DG set

Supply only Barrel and Plunger for up to 40 KVA capacity DG set

Supply only FIP Bearing for up to 40 KVA capacity DG set

M&L for remove the fuel injection pump from the engine transport to an authorized service centre for service, calibration and to adjust by replacing the following un serviceable worn-out spares with new appropriate make minor spares and bringing and fixing to the engine and tune up for maximum efficiency all as specified and as directed for DG set capacity 63 KVA :- Note: Major spares required will be measured and paid seperately.

Supply only orfice for 63 KVA capacity DG set

Supply only Barrel and Plunger for 63 KVA capacity DG set

Supply only FIP Bearing for 63 KVA capacity DG set

Supply and fix self starter Motor, 24 volts, Make LUCAS or its equivalent make approved by OEM of DG Set suitable for existing DG set above 82.5 KVA to 125 KVA including making all necessary electrical/mechanical connection as per recomendation of OEM of DG Set & dismantling/taking out old unserviceable self starter Motor from existing position complete all as directed by Engr-in-charge

Supply and fix self starter Motor, 12 volts, Make LUCAS or its equivalent make approved OEM of DG Set suitable for existing DG set capacity up to 82.5 KVA including making all necessary electrical/mechanical connection as per recomendation of OEM of DG Set & dismantling/taking out old unserviceable self starter Motor from existing position complete all as directed by Engr-in-charge

S&F Flexible Bellow suitable for up to 82.5 KVA Gen Set. Make as per OEM

S&F Flexible Bellow suitable for above 82.5KVA and up to125 KVA Gen Set. Make as per OEM

M&L for lifting the Gen Set above 82.5 KVA and up to 125 KVA after dissconnection complete from cables, Shifting to other place within 25 mtr sourrounding area and making PCC foundation of size suitable to existing DG Set with 1 : 2 : 4 PCC. Including smooth finishing. Shifting the DG Set on new foundation with all necessary arrangement of Cables Connections, Testing and commissioning complete all as directed by Engr-in-Charge. Notes :- All items & Manpower including Crane for lifting up and placing again on new foundation is included in quoted rates.

M&L for lifting the Gen Set upto 82.5 KVA after dissconnection complete from cables, Shifting to other place within 25 mtr sourrounding area and making PCC foundation of size suitable to existing DG Set, with 1 : 2 : 4 PCC. Including smooth finishing. Shifting the DG Set on new foundation with all necessary arrangement of Cables Connections, Testing and commissioning complete all as directed by Engr-in-Charge. Notes :- All items & Manpower including Crane for lifting up and placing again on new foundation is included in quoted rates.

Disconnect the Radiator and kept aside safely and taking down the old unserviceable water pump from the existing engine of DG set any make/model, capacity up to 82.5 KVA 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, including making all Electrical/mechanical connections,commissioning as per OEM recomendation complete all as directed by Engr-in-charge.

Disconnect the Radiator and kept aside safely and taking down the old unserviceable water pump from the existing engine of DG set any make/model, capacity above 82.5KVA and up to 125 KVA 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, including making all Electrical/mechanical connections,commissioning as per OEM recomendation complete all as directed by Engr-in-charge.

Supply, Fix & test run the DG set after replacing Diesel feeder Pump of existing model,size suitable to DG Set of capacity 100 to 125 KVA including taking down old unserviceable complete all as directed by Engr-in-Charge.

Supply, Fix & test run the DG set after replacing Diesel feeder Pump of existing model,size suitable to DG Set of capacity up to 82.5 KVA including taking down old unserviceable complete all as directed by Engr-in-Charge.

Supply, Fix Diesel benjo Hose pipes of 1.0 Meter length with both edges brass clamps of existing model suitable to DG Set of capacity up to 82.5 KVA including taking down old unserviceable complete all as directed by Engr-in-Charge.

Supply, Fix Diesel benjo Hose pipes of 1.0 Meter length with both edges brass clamps of existing model suitable to DG Set of capacity above 100KVA up to 125 KVA including taking down old unserviceable complete all as directed by Engr-in-Charge.

Material and labour for repairs to Alternator of following DG Set, transporting the same to the OEM authorised service center/work shop and carrying out the repairs such as taking out the burnt out winding and rewinding the alternator with copper wire of same guage turns and weight, checking of commentator, brushes complete and refixing the same in its existing position after transporting back to the site and connecting up electric connections with suitable lugs complete and testing all as specified and directed. Note: Copper winding material will be measured and paid seperately under relevant Item

Upto 50 KVA capacity

Above 62.5 KVA and upto125 KVA Capacity

Material and labour for repairs to SCADA AMF panel for checking of all electrical connections, contactors, relay , VMR and other spare parts including replacement of minor spare parts bring into working conditions DG sets capacity above 100 KVA to 125 KVA DG sets alla s specified and directed by Engr-in-Charge.

Material and labour for repairs to SCADA AMF panel for checking of all electrical connections, contactors, relay , VMR and other spare parts including replacement of minor spare parts bring into working conditions DG sets capacity upto 100 KVA DG sets alla s specified and directed by Engr-in-Charge.

Supply only High conductivity copper conductor winding material including necessary insulation material as requred for complete all as specified and directed by Engr-in-Chrage

M&L taking down defective Turbo Charger Assembly duly disconnecting the mechanical and electrical connections from DG Set, opening and thoroughly checking to carry out repairs complete to the Turbo Charger Kit and spares as required at site including any mechanical and reassembling and refixing the turbo charger assembly to its original position and reconnecting the same for the following capacities including testing complete all as specified and directed.

(a) DG Set of capacity above 5 KVA and up to 10 KVA

(b) DG set capacity above 15KVA to 20KVA

(c) DG Set capacity above 30KVA to 40KVA

(d)DG Set capacity above 50KVA to 82.5KVA

(e) DG Set capacity above 100KVA to 125KVA

M&L for calibration of water pump complete, overhauling, replacing of gaskets, nuts, washers etc and reassembling the same and refixing the pump to the engine and testing including taking down the old unservicable water pump of any capacity of DG set from the engine and taking it out side work to workshop, complete all as specified and directed:-

(a) DG Set of capacity above 5 KVA and up to 10 KVA

(b) DG set capacity above 15KVA to 20KVA

(c) DG Set capacity above 30KVA to 40KVA

(d) DG Set capacity above 50KVA to 82.5KVA

(e) DG Set capacity above 100KVA to 125KVA

M & L for dismantling & disconnecting all connection of the cylinder heads from diesel engine and sent to OEM authorised Service center for calibration and repairs by replacing the spares such as Valves, Value Guides, Valves seats and repairs kit and re-assembling to its original position with necessary Engine cylinder head gasket and O rings for the following capacities including testing complete all as specified and directed:-

(a) DG Set of capacity above 5 KVA and up to 10 KVA

(b) DG set capacity above 15KVA to 20KVA

(c) DG Set capacity above 30KVA to 40KVA

(d) DG Set capacity above 50KVA to 82.5KVA

(e) DG Set capacity above 100KVA to 125KVA

M&L preparation of old painted surfaces of the DG Sets of the 7.5 KVA to 25 KVA capacity including degreasing and spray painting the DG sets with one coat of synthetic enamel paint of approved colour and writing SM/MES No including painting on concrete surfaces of foundations with black paint complete all as specified and directed.

M&L preparation of old painted surfaces of the DG Sets of the above 25 KVA and up to 82.5 KVA capacity including degreasing and spray painting the DG sets with one coat of synthetic enamel paint of approved colour and writing SM/MES No including painting on concrete surfaces of foundations with black paint complete all as specified and directed.

M&L preparation of old painted surfaces of the DG Sets of the above 82.5 KVA and up to 100 KVA capacity including degreasing and spray painting the DG sets with one coat of synthetic enamel paint of approved colour and writing SM/MES No including painting on concrete surfaces of foundations with black paint complete all as specified and directed.

M&L preparation of old painted surfaces of the DG Sets of the above 125KVA capacity including degreasing and spray painting the DG sets with one coat of synthetic enamel paint of approved colour and writing SM/MES No including painting on concrete surfaces of foundations with black paint complete all as specified and directed.

S&F in replacement of microprocessor based control unit suitable to DG set of 62.5 KVA to 82.5 KVA capacity with all listed parameters as per recomendation including testing complete all as specified and directed.

S&F in replacement of microprocessor based control unit suitable to DG set of 100 KVA to 125 KVA capacity with all listed parameters as per OEM recommendation including testing complete all as specified and directed.

Supply&Fixing of 100/5 Amps Current transformers -03Nos(in three phases) including necessary wiring & misc accessroies for satisfactory completion of job taking down old unserviceable one complete all as directed by Engineer-in-Charge.

Supply&Fixing of 150/5 Amps Current transformers -03Nos(in three phases) including necessary wiring & misc accessroies for satisfactory completion of job taking down old unserviceable one complete all as directed by Engineer-in-Charge.

S & F LT, Air circuit breaker, operational voltage 660 volts, insulation voltage up to 1100 volts, AC, 50 cycles, 3 phase, 4 pole, Electrically draw out type, rated current rating 1600 Amps and of breaking capacity 50 KA with quick make, quick break, with electrically operating mechanism complete with triple mound current transformer, Microprocessor based over current stop less release and static trip release, adjustable short circuit release, earth fault release with shunt trip with indication under voltage release and wired for indicating “Trip Healthy circuit” ancillary switch etc complete over load release - 1 No including taking down existing one complete all as specified and as directed.

Supply and fix in replacement MCCB ,3/4 pole,415V,50KA,500 to 630Amps with adjustable thermal setting.Make: Havells or eqvnt of L&T/C&S/Legrand

S&F twin core 4 Sqmm service wire 1100V grade heavy duty with PVC insulated aluminium stranded conductor served with inner sheatning of PVC tape and PVC sheathed including taking down old unserviceable complete all as directed. Make - Finolex/Havells/Standard /Finecab.

S&F twin core 6 Sqmm service wire 1100V grade heavy duty with PVC insulated aluminium stranded conductor served with inner sheatning of PVC tape and PVC sheathed including taking down old unserviceable complete all as directed . Make - Finolex/Havells/Standard /Finecab.

S&F twin core 10 Sqmm service wire 1100V grade heavy duty with PVC insulated aluminium stranded conductor served with inner sheatning of PVC tape and PVC sheathed including taking down old unserviceable complete all as directed. Make - Finolex/Havells/Standard /Finecab.

Supply and fix in replacement on-load changeover switch 415 V, 4 pole, 63A. open execution Make- Havells/L&T/Legrand

Supply and fix in replacement on-load changeover switch 415 V, 4 pole,100 A. open execution Make- Havells/L&T/Legrand

Supply and fix in replacement on-load changeover switch 415 V, 4 pole,160 A. open execution Make- Havells/L&T/Legrand

Supply and fix in replacement on-load changeover switch 415 V, 4 pole,200 A. open execution Make- Havells/L&T/Legrand

Supply and fix in replacement on-load changeover switch 415 V, 4 pole,250 A. open execution Make- Havells/L&T/Legrand

Supply and fix in replacement on-load changeover switch 415 V, 4 pole, open execution , 320 A. Make- Havells/L&T/Legrand

Supply and fix in replacement on-load changeover switch 415 V, 4 pole, open execution 400 A. Make- Havells/L&T/Legrand

Supply and fix in replacement MCCB, 415 volts, 3/4 pole adjustable thermal setting type 16 KA, 63 Amps. Make :Havells or eqvnt of L&T/C&S/Legrand

Supply and fix in replacement MCCB, 415 volts, 3/4 pole adjustable thermal setting type 25 KA, 100 Amps. Make: Havells or eqvnt of L&T/C&S/Legrand

Supply and fix in replacement MCCB, 415 volts, 3/4 pole adjustable thermal setting type 25 KA, 125 Amps.Make : Havells or eqvnt of L&T/C&S/Legrand

Supply and fix in replacement MCCB, 415 volts, 3/4 pole adjustable thermal setting type 25 KA, 160 Amps Make : Havells or eqvnt of L&T/C&S/Legrand

Supply and fix in replacement MCCB ,3/4 pole,415V,36KA, 200 Amps with adjustable thermal setting. Make: Havells or eqvnt of L&T/C&S/Legrand

Supply and fix in replacement MCCB ,3/4 pole,415V,36KA,250 Amps with adjustable thermal setting.250Make: Havells or eqvnt of L&T/C&S/Legrand

Supply and fix in replacement MCCB ,3/4 pole,415V,36KA,315 Amps with adjustable thermal setting.Make: Havells or eqvnt of L&T/Legrand

Supply and fix in replacement MCCB ,3/4 pole,415V,50KA,400 Amps with adjustable thermal setting.Make: Havells or eqvnt of L&T/C&S/Legrand

Supply and jointing in replacement of Straight through joint epoxy type for LT cable PVC/XLPE insulated armoured aluminium conductor of sizes up to 16 sqmm 3.5/4 core ,1100 volts grade complete with jointing kit. Make: 3 M/Denson/yamuna

Supply and jointing in replacement of Straight through joint epoxy type for LT cable PVC/XLPE insulated armoured aluminium conductor of sizes from 25 sqmm 3.5/4 core to 50 Sq mm x 3.5 core,1100 volts grade complete with jointing kit. Make: 3 M/Denson/yamuna

Supply and jointing in replacement of Straight through joint epoxy type for LT cable PVC/XLPE insulated armoured aluminium conductor of sizes from 70 sqmm 3.5 core to 120 Sq mm x 3.5 core,1100 volts grade complete with jointing kit. Make: 3 M/Denson/yamuna

Supply and jointing in replacement of Straight through joint epoxy type for LT cable PVC/XLPE insulated armoured aluminium conductor of sizes from 150 sqmm 3.5 core to 185 Sq mm x 3.5 core,1100 volts grade complete with jointing kit Make: 3 M/Denson/yamuna.

Supply and jointing in replacement of Straight through joint epoxy type for LT cable PVC/XLPE insulated armoured aluminium conductor of size 240 sqmm 3.5 core to 300 sqmm 3.5 core 1100 volts grade complete with jointing kit. Make: 3 M/Denson/yamuna

Supply and jointing in replacement of Straight through joint epoxy type for LT cable PVC/XLPE insulated armoured aluminium conductor of size 400 sqmm 3.5 core to 500 sqmm 3.5 core 1100 volts grade complete with jointing kit. Make: 3 M/Denson/yamuna

Supplying and laying (in trenches/duct/fixing to pole/wall or in such similar position ) in replacement of extg u/s GI tubing medium grade for cable protection of following sizes:- Make: Bansal/TATA/zindal

(a) 80 mm dia

(b) 50 mm dia

(c )40 mm dia

S & F XLPE insulated, screened, PVC Bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with aluminium condutor 1100Volts grade cross sectional of the following sizes laid in trenches /ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets, taking down existing cable etc complete all as specified and directed.

(a) 10 Sqmm 2 core

(b) 10 Sqmm 4 core

(c) 16 Sqmm 4 core

(d) 25 Sqmm 3.5 core

(e) 35 Sqmm 3.5 core

(f) 50 Sqmm 3.5 core

(g) 70 Sqmm 3.5 core

(h) 95 Sqmm 3.5 core

(i) 120 Sqmm 3.5 core

(j) 150 Sqmm 3.5 core

(k) 185 Sqmm 3.5 core

(l) 240 Sqmm 3.5 core

(m)300 Sqmm 3.5 core

(n)400 Sqmm 3.5 core

Excavation in soft loose soil not exceeding 1.5 mtr wide and n exc 1.5 mtr depth and getting out incl forming of bottom for laying cable all as specified and directed by Engineer-in-Charge

Excavation in soft loose soil not exceeding 1.5 mtr wide and exc 1.5 mtr depth and not exc 3.0 Mtr and getting out all as specified and directed by Engineer-in-Charge

Excavation in hard and dense soil Iincluding Road cutting etc not exceeding 1.5 mtr wide and n exc 1.5 mtr depth and getting out incl forming of bottom for laying cable all as specified and directed by Engineer-in-Charge

Returning filling soft & loose/hard & dense soil including spreading levelling, watering and well ramming in layers n exc 25 cms all as specified and directed by Engineer-in-Charge..

Removal of excavated material n.exc 50 mtrs and depositing where directed at a level n.exc 1.5 mtrs above the starting point all as specified and directed by Engineer-in-Charge..

M&L for Riddeling Sand cushioning of cables provided with a layer of sand 8 cm deep before laying the cable and 15 cm depth after punning down and stretching the cable.

Supply and laying in replacement of cable protection cover size 250mm x 150mm x 40mm as mechanical protection to under ground cables laying across the cable as specified and directed.

M & L for cleaning vegetation around the around two/four pole structure & Panel boards area , sub stn and generator rooms etc completely root out from soil and clean the surface one mtr around the pole of street lights complete all as specified and directed. Note : Removing of accumulated earth depth upto 15cm cleaning / Cutting the grass with hand operated petrol/ kerosene driven grass cutting machine and removing the grass waste to outside MD land is deemed to be included in quoted rate.

S & F in repair digital Ammeter has automatic range of range from 0-250A, class 1.0,burden 15VA suitable to fix on existing LT Panel board including taking out old unserviceable item complete all as specified and directed.

S & F in repair single phase in door Current Transformer of ratio 250/5A class 1.0/5P10,burden 15VA suitable to insert on alluminium bus bar of suitable rating including taking out old unserviceable CT from existing LT Panel board complete all as specified and as directed

Attending, Repairing/restoring of electric power supply in the AF stn Sulur area, after identifying fault in HT 11 KV or LT 415 volt system, RMU,VCB, LT Panels, two/ four pole structure, transformers, Over head lines in any section or circuit, including checking of insulators, lightning arresters, GODs, LT Panel Boards and all electrical accessories and making it serviceable in all respect including replacement of nut, bolt, washers and minor parts/spares, insulation tapes and cable sockets of any size complete all as per specified and as directed.

Note for item No 160 :- (i) The above work also include checking, detection and rectifcation of LT/HT UG Cable faults at AF Area as and when directed by Engineer-in-Charge/ JE (E/M).

(ii) Hiring of cable fault detector to detect exact location of LT/HT UG cable fault deemed to be inclusive of quoted rate.

(iii) Major items required to be replaced/repaired will be measured under relevant items of schedule.

(iv) Excavation and earth work if required will be measured separately.

(v) Complaints will be given in person or through telephone by AGE/JE E/M round the clock (ie 24 Hrs x7 Days).

(vi) In case of minor defect, entire job shall be completed within 06 hrs from the time of registration of complaint, failing which penalty charges @ Rs. 300/- per hours shall be recovered.

(vii) The transportation/ T&P required for the work shall be arranged by the contractor and no extra cost will be paid for the same.

(viii) In case of major defect, the period for attending of complaint shall be decided by the GE/EIC by accessing extent of repair required through joint inspection by Engineer-in-Charge and authorised service agent of the equipment at the site. If complaint is not rectified within the stipulated period and the GE is not satisfied with the reason for delay then penalty at the rate of Rs. 500/- per hours shall be deducted from the dues of the contractor.

(ix) Note that penalty is exclusively other then the condition 56 of IAFW-2249 and shall be treated as interim condition of the contract and shall be enforce above as and when delay in individual job is noticed and no claim whatsoever on this account shall be entertained by the Deptt. The decision of the Accepting Officer in this regard shall be final and binding.

(x) Contractors representative/Engineer will report to JE E/M in charge or AGE E/M at fore noon and after noon to collect routine/urgent works till completion of work.

Design, Supply, installing testing and commissioning in replacement of factory fabricated outdoor canopy type totally enclosed LT cubical panel board suitable size with suitable size busbar, conforming to relevant IS and protection class IP-65 ,dust,vermin and weather proof fabricated out of 3.15mm thick CRCA sheet duly powder coated ,mounted on 50x50x6mm MS angle iron frame,duly welded in shape including necessary grouting of legs 300mm deep in ground in PCC 1:4:8 type D2 using 40mm graded stone aggregate ,panel base to be 500mm above ground level with suitable compartments for controls and Monitors including cable glands, Bus bar link for all outgoing MCCBs incoming and outgoing cables,locking arrangement,including accomodating, supply and fixing the following accessories/items including necessary internal panel wiring with suitable size of Copper wire PVC insulated & sheathed multi stranded complete all as specified and as directed by Engr-in-charge. (a) MCCB 4Pole 200 Amps 36 KA 415 Volt, 50 Hz Make L&T (Incoming)-01 Nos (b) MCCB TPN 160 Amps 36KA DU series of Mke L&T (out going) -01 No (c) MCCB TPN 100 Amps 25KA DU series of Mke L&T (out going) -02 No (d) MCCB TPN 63 Amps 25 KA DU series of Mke L&T (out going) -04 Nos (e) MCB TPN 32 Amps DU series of Mke L&T-01 Nos (f) RYB Phase Indicating Lamps LED Type - 01 set of three (g) Digital Panel meter , VAF+PF meter 3ph class 1-5A with 3 Nos CTs of range 100/5 Amps - 01 No. (h) PCC Foundation (Civil works) for grouting of panel (j) Bus bar suitable size

Design, Supply, installing testing and commissioning in replacement of factory fabricated outdoor canopy type totally enclosed LT cubical panel board suitable size with suitable size busbar, conforming to relevant IS and protection class IP-65 ,dust,vermin and weather proof fabricated out of 3.15mm thick CRCA sheet duly powder coated ,mounted on 50x50x6mm MS angle iron frame,duly welded in shape including necessary grouting of legs 300mm deep in ground in PCC 1:4:8 type D2 using 40mm graded stone aggregate ,panel base to be 500mm above ground level with suitable compartments for controls and Monitors including cable glands, Bus bar link for all outgoing MCCBs incoming and outgoing cables,locking arrangement,including accomodating, supply and fixing the following accessories/items including necessary internal panel wiring with suitable size of Copper wire PVC insulated & sheathed multi stranded complete all as specified and as directed by Engr-in-charge. (a) MCCB 4Pole 400 Amps 50 KA 415 Volt, 50 Hz Make L&T (Incoming)-01 Nos (a) MCCB 4Pole 200 Amps 36 KA 415 Volt, 50 Hz Make L&T (Outgoing)-02 Nos (b) MCCB TPN 100 Amps 25KA DU series of Mke L&T (out going) -03 No (c) MCCB TPN 63 Amps 25 KA DU series of Mke L&T (out going) -03 Nos (d) MCB TPN 32 Amps DU series of Mke L&T-01 Nos (e) RYB Phase Indicating Lamps LED Type - 01 set of three (f) Digital Panel meter , VAF+PF meter 3ph class 1-5A with 3 Nos CTs of range 100/5 Amps - 01 No. (g) PCC Foundation (Civil works) for grouting of panel (h) Bus bar Minimum 800 amps or suitable size

Repairing, overhauling, Servicing & testing of Air circuit breaker, 440V, 630 Amps to 1600 Amps, 50 KA, 3 Phase, 50 Hz, AC Supply system,for trouble free operation,and draw out type Air Ciruit breaker including the following works complete all as specified and directed. Location - MAFI PS 1, Sub Stn 'B' & 'D', Mehra Sub Stn, Simulator bldg, Avionic Eqpt bldg, EW block, ETB bldg, Electric logistic block, IFCS section, Mech CENGO section, Near LCA Hanger

Note for item No 163 :- (a) The rate for following shall be deemed to be included in quoted rate.

(b) The entire job shall be carried out through the authorised service engineers of the OEM only.

(c) Servicing of Spout insulators safety shutter for effective covering by automatically open/close while draw in/draw out operations.

(d) Servicing of Breaker with motor charging asembly including motor and control switches having standard safety interlocks and locking facilities, mechanical operating connector lever and extendable rails to easily draw out/in the ACB trolly from the panels.

(e) Servicing of Mech and elect inter locking system.

(f) Checking and tightening control wiring and rectifying the defects if any.

(g) Servicing of Mech (caster lock) and elect inter locking system.

(h) Checking and tightening control wiring and rectifying the defects if any.

(j) Replacement of PT Fuse

(k) Replacement of unserviceable spare parts will be measured and paid for separately.

(l) Any other spare parts which have not covered in the relevant items but are required to make in functional condition are deemed to be included in the quotrd unit rate.

(m) Cost of labour element towards removing of unserviceable spare parts and re-fixing of serviceable spare parts for supply only items here-in-after shall be deemed to be included in quoted rate. Supply only spare parts shall be measured and paid separately.

Supply only against Item No. 163 above, Electrical closing coil 230 volt AC operated all as directed.

Supply only against Item No. 163 above, Electrical shunt trip coil 230 volt AC operated all as directed.

Supply only against Item No. 163 above spring charging assembly including motor 230 V AC operated all as directed.

Cutting existing road/PCC/Drain for laying of GI or any type of pipe including necessary earth work, excavation exc 600mm depth but not exc 1mtr depth, wide 800mm including making existing surface with PCC 1:2:4 type B1 using 20mm aggregate thickness of concrete is 150mm complete all as specified and directed.

Note for item No 167 :- The tenderer shall take into consideration for following points while quoting his rate for this item and the unite rate is deemed be included for :-

(i) Earth work excavation in any type of soil

(ii) Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed.

(iii) Removing excavated material to out side MD land

(iv) Laying of any type/any bore of pipe in trenches including taking down any description. Supply of pipe will be measured and paid separately

(v) 150 mm thick PCC 1:2:4 type B1 as in road

Disconnecting of burnt/ damaged cables from panels/ junction boxes etc, cutting out the burnt out ends, making new end joints by supply and fixing new aluminium lugs/ insulation tapes etc and reconnecting using new nuts/ bolts/ washer etc and restoring three phase and neutral in the junction box complete all as directed for the cable size from 50 sqmm to 95 sqmm 3.5 core of LT underground armoured cables. Note :- Earth work required for extending the incoming/ outgoing cable in junction box/ panel board etc shall be deemed to be included in the unit rate quoted.

S & F LT, Air circuit breaker, operational voltage 660 volts, insulation voltage 1000 volts, AC, 50 cycles, 3 phase, 4 pole, Electrically draw out type, rated current rating 800 amps and of breaking capacity 50 KA with quick make, quick break, with electrically operating mechanism complete with triple mound current transformer, Microprocessor based over current stop less release and static trip release, adjustable short circuit release, earth fault release with shunt trip with indication under voltage release and wired for indicating “Trip Healthy circuit” ancillary switch etc complete over load release rating 400 to 800 Amps - 1 No including taking down existing one complete all as specified and as directed.

S & F in repairs Surge arrester 9 kv /10 KV suitable for Load break switch complete all as specified and as directed

M&L for preparation of old decorated surfaces of walls of LT panel plinth and applying one coat of cement based paint complete all as specified and directed.

S & F LT, Air circuit breaker, operational voltage 660 volts, insulation voltage 1000 volts, AC, 50 cycles, 3 phase, 4 pole, Manual draw out type, rated current rating 630 amps and of breaking capacity 50 KA with quick make, quick break, with manual operating mechanism complete with triple mound current transformer, Microprocessor based over current stop less release and static trip release, adjustable short circuit release, earth fault release with shunt trip with indication under voltage release and wired for indicating “Trip Healthy circuit” ancillary switch etc complete over load release rating 400 to 800 Amps - 1 No including taking down existing one complete all as specified and as directed.

M&L Earth pit cover made of heavy duty poly plastic of high grade polypropylene tested and certified by any NABL accredited lab for load bearing capacity not less than 9.2 tonnes with top dia not less than 250mm, bottom dia not less than 330 mm and height not less than 260 mm dia for each electrode pit complete all as specified and directed. Note :- The contractor shall submit load bearing capacity certificate from the manufacturer.

Supply, installation, testing & commissioning of maintenance free chemical earthing system comprising 17mm dia copper bonded rod 3 mtr long horizontally pre welded T-terminal rod with provision for connection size of 50 x 150mm long, 6mm thickness with equal space either side, with 12mm dia hole of 02 numbers each on either side of the terminal clamp with 250 microns (average) coating thickness, tested and certified by CPRI India alongwith 50 Kg earth energizer compound and 10 litres earth resistance reducing liquid. The earthing energizer compound and resistance reducing earthing liquid shall be tested as per IEC-62561-7 read with ASTM G57-06, CI 3.4 A by any NABL accredited lab. The above mentioned rod shall be installed in 4-6 inch bore, 12 feet depth with a distance of minimum 3 meters between each installation complete all as specified and directed.

The unit quoted rate shall deem to be included for the following :- (i) Prior to installation of maintenance free chemical earthing, soil resistivity test to be carried out at the location where earthing work to be done in presence of Engr-in- Charge/JE (E/M),user and the report has to submit to Garrison Engineer with recommendation of manufacturer, if required additional interconnection of earthing (not more than 04 number of earthing) to achive earth result less than 1 Ohms. The arrangement done for soil resistivity testing and submission of report with recommendation deemed to be included in the quoted rate.

(ii) The description/ size/ qty of items mentioned in above are for indicating only however qty/ size may vary at site condition to maintain the earth resistance 1 ohm. The contractor shall quote rate by considering all factors.

(iii) Rate of earth energizer compound of 25 Kg of 02 bags and earth resistance reducing liquid 10 litre per cane for each pit deemed to be included in the quoted rate.

(iv) Resistivity of earth energizer compound and resistance reducing earthing liquid shall be certified by any NABL accredited lab carried out as per IEC-62561-7 read with ASTMG57-06, CI-3.4A and the certificate of same shall be submitted by the contractor before commencement of work.

(v) Earthing shall be tested after completion of work by the contractor in presence of Engr-in-charge, user and proper record shall be maintened duly signed by all concerned. After testing if the desired earth resistance of less than 1 Ohm is not obtained, the earthing will be redone at no extra cost to Govt. till desired result is obtained.

(vi) Earth resistance tester will be provided by the contractor. Tester should be calibrated from authorised company/ lab.

(vii) The contractor shall give a written guarantee of minimum three years for maintaining the earth resistance less than 1 Ohm after certified date of completion.

(viii) No further maintenance or periodic watering or recharge shall be required in earthing during its guarantee period of over 03 years in all type of soil including soft/ disintegrated or hard rock.

(ix) During the guarantee period, if earth resistance is not maintained less than 1 ohm the contractor has to redo or rectify at no extra cost to Govt till desired result is mainained.

(x) A security deposit of value equal to 2.5 % of the rate quoted for chemical earthing per each earthing shall be retained from payment due to the contractor for the guarantee period.

(xi) Earth enhancing material should not leach into the adjacent soil or underground water channels and its PH valve should be in neutral range complete all as specified and as directed. It should solidify when mixed with water and set like concrete.

(xii) The electrode shall carry manufacturer's name .

(xiii) The connection clamp shall be permanentlly welded to the copper bounded rod to avoid any kind of connectivity loss,.The pre-welded copper bounded rod shall not need any additional clamp for termination.

(xiv) Copper strip of size 20 x 3 mm should be fixed on proper post insulator at the instrument end (cost for copper strip deemed to be inclusive in quoted rate).

(xv) The acceptable earth resistance at earth busbar/ test point shall not be more than 0.1 ohm.

(xvi) The contractor shall submit CPRI India certified document for copper bonded rod to ensure genuity of material.

(xvii) Sign board of mild steel 2 mm thick duly painted with two coats of synthetic enamel paint over a coat of red oxide Zinc chrome primer showing result of earthing should be fixed near the earth pit after completion as directed by engr -in- charge.

(xviii) Earth work such as auguring and making good the surrounding area shall carried out in any type of soil.

M & L Boring of hole under road/ hard standing by trenchless technology including S&F HDPE pipe "heavy duty" of size 100mm bore fixed in repairs complete all as specified and directed

M&L for insulation resistance testing of LT UG cable, XLPE insulated, armoured electric power cable with aluminium conductor 1100V grade of size from 185 sqmm to 240sqmm 3.5 core after disconnecting the both end of the cable from transformer/ LT panel/ DBs and reconnecting the same after carryout the test complete all as specified and as directed by the Engineer-in-charge .

M&L for applying paint of LT panel board by using redoxide and synthetic enamel paint before that repairing of all damaged door hinges, locking system, beeding, damaged doors by using welding , soldering providing of new GI sheet minimum 3.15 mm thickness before that scrapping of old rusted paint than applying red oxide one coat than applying synthetic enamel paint including marking of incoming and ountgoing distibutions, cpacities of MCCBs all as specified and directed by Engr-In_Charge.

M&L for repairing of LT panel board, all damaged door hinges, locking system, Rubber beeding, damaged doors by using welding , soldering providing of new GI sheet minimum 3.15 mm thickness including provididng new locking system if damaged , earth terminals, burnt cable connections, cable protection sleeves etc all as specified and directed by Engr-In_Charge.

Design, Supply, installing testing and commissioning in replacement of factory fabricated outdoor canopy type totally enclosed LT cubical panel board suitable size with suitable size busbar, conforming to relevant IS and protection class IP-65 ,dust,vermin and weather proof fabricated out of 3.15mm thick CRCA sheet duly powder coated ,mounted on 50x50x6mm MS angle iron frame,duly welded in shape including necessary grouting of legs 300mm deep in ground in PCC 1:4:8 type D2 using 40mm graded stone aggregate ,panel base to be 500mm above ground level with suitable compartments for controls and Monitors including cable glands, Bus bar link for all outgoing MCCBs incoming and outgoing cables,locking arrangement,including accomodating, supply and fixing the following accessories/items including necessary internal panel wiring with suitable size of Copper wire PVC insulated & sheathed multi stranded complete all as specified and as directed by Engr-in-charge. (a) MCCB 4 Pole 400 Amps 36 KA 415 Volt, 50 Hz Make L&T (Incoming)-01 Nos (b) MCCB 4 pole 250 Amps 36KA of Mke L&T (out going) -01 No (c) MCCB 3/4 pole 40 Amps 25KA of Mke L&T (out going) -07 No (d) Industrial power plug socket 40-63 Amps (Red colour) -07 Nos (f) RYB Phase Indicating Lamps LED Type - 01 set of three (g) Digital Panel meter , VAF+PF meter 3ph class 1-5A with 3 Nos CTs of range 100/5 Amps - 01 No. (h) PCC Foundation (Civil works) for grouting of panel (j) Bus bar suitable size

Material and labour for finding faults of LT under ground cable XLPE 11 KV of any size up to 400 Sqmm by using computerised / primary current injection method /any other method and locating fault .Cutting removing the faulty portion of the cable and jointing with suitable cable joint and testing after jointing all as required and directed at site complete:- Note:-(i) Excavation earth work sand cushioning PCC cover etc will be measured and paid separately under relevant items of schedule here in after. (ii) Cable joint will be measured and paid separately. (iii) Additional length of cable required at site for jointing will be measured and paid separately

Notes for all items :- (a) Daily Collecting of complaints from JE/AGE is responsiblity of Contractor. After collecting Complaints from Complaint Register or Insturction by JE by Phone/SMS, complaint should be completed within 8 Hours of complaint receiving, Major complaints/LT panel wiring/Rewiring etc items should be completed within 02 days, if failure to rectified the deffects within given period than penalty charges 2000/per complaints will recover from the contractor (b) Minimum 01 Electrician and one helper with all tools, ladder and testing Equipment, as per the site requirement shall be provided by contractor. (c) Documents required for complaints like Stationery, Complaint Register, Slips & Site Order Book shall be provided by the contactor.(e) safety precautions shall be responsible by the contractor. (f) Contractor to comply all the respective notes of Particular Specifications attached.

eurekaenterprises (BID ID -3383674)

pk janardhanan (BID ID -3385436)

SARAVANARAJA CONSTRUCTIONS (BID ID -3382454)