REPAIR TO STREET LIGHTS, DG SETS AND CONNECTED ITEMS AND REPAIR/MAINT OF TRANSFORMER , VOLTAGE STABILIZER , LT OVER HEAD LINES AND UG CABLE, LT PANELS AND DISTRIBUTION SYSTEM AT PALLANWALA UNDER GE (SOUTH) AKHNOOR

Amount

Excavation in trenches, not exceeding 1.50 mtr wide and not exceeding 1.50mtr in depth; not exceeding 10 Sqm on plan and not exceeding 1.50 mtr in depth and getting out, in any type of soil, for foundations/ laying of cables/pipes, complete all as specified and as directed by Engineer-In-Charge.

Excavation in trenches, not exceeding 1.50 mtr wide and exceeding 1.50mtr but not exceeding 3.0mtrs in depth, not exceeding 10 Sqm on plan and not exceeding 3.0 mtr in depth and getting out, in any type of soil, for laying electric cables or foundation of poles/ stays etc, complete all as specified and as directed by Engineer-In-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25Cm, complete all as specified and directed by Engineer-In-Charge.

Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete all as specified and directed by Engineer-In-Charge.

Sand cushioning to protection of underground cables, laid 8 Cm before laying and 15 Cm after laying of cable, and punned to form an overall layer of 18 Cm thick, complete all as specified and directed by Engineer-In-Charge. Note: Punned thickness shall be measured.

Sub class ‘B’ bricks, modular size, brick covering laid dry, flat, transversally along the length of cable on sand cushioning for mechanical protection of cable, with width equal to the length of the brick, complete all as specified.

Replacement of old unserviceable/ damaged battery with new storage cell lead acid type 12 Volts, 150 AH including lead terminals and copper thimble for making necessary connections, complete all as specified and as directed by Engineer-In-Charge. Make - Exide/ Luminous/ Amaron.

Supply only copper lead cable 2 mtrs long, multi-stranded, with copper thimble for making necessary connections at both ends, suitable for 12 Volts including copper nuts, bolts and washers, complete all as specified and as directed by Engineer-In-Charge.

Supply only engine oil/ lubricant, 20 W 40 grade, suitable for diesel engine of DG set of any capacity and any make, complete all as specified and as directed by Engineer-In-Charge.

Supply only coolant fluid suitable for radiator of DG sets of any capacity and any make, complete all as specified and as directed by Engineer-In-Charge.

Supply and fixing in replacement of self starter assembly 12 volt suitable for 62.50 KVA DG set, complete all as specified and as directed by Engineer-In-Charge.

S&F in replacement of LED street light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP66 protection and impact resistance of IK07 with 10KV Built-in surge protection device, including LED lamps of 30 Watt with a nominal efficiency 110 lumens/watt and connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and as directed by Engineer-In-Charge.. Make: Crompton cat part No- ASTRA NEO LSTS-30-CDL-M/ or Equivalent makes in Philips/Wipro/GE LIGHTING /C&S

S&F in replacement of LED street light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP66 protection and impact resistance of IK07 with 10KV Built-in surge protection device, including LED lamps of 60 Watt with a nominal efficiency 110 lumens/watt and connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and as directed by Engineer-In-Charge.. Make: Crompton Model No RAPTOR PRO-I, cat part No- CRP-409-60-57-SL-GL-NSG or Equivalent makes in Philips/Wipro/GE LIGHTING /C&S. Warranty certficate for 2 years to be provided by Employee of Organization of Terittory.

S&F in replacement of LED street light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP66 protection and impact resistance of IK07 with 10KV Built-in surge protection device, including LED lamps of 70 Watt with a nominal efficiency 110 lumens/watt and connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and as directed by Engineer-In-Charge. Make: Crompton Model No RAPTOR PRO-I, cat part No- CRP-409-70-57-SL-GL-NSG or Equivalent makes in Philips/Wipro/GE LIGHTING /C&S. Warranty certficate for 2 years to be provided by Employee of Organization of Terittory.

S&F in replacement of LED Flood light made up of LED floodlight made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection and impact resistance of IK07 with 10KV Built-in surge protection device, including LED lamps of 80 Watt with a nominal efficiency 110 lumens/watt and connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and as directed by Engineer-In-Charge. Make: Crompton Model No PROFILE+ NEO, cat part No- LFL-80-CDL/60-HPM or Equivalent makes in Philips/Wipro/GE LIGHTING /C&S. Warranty certficate for 2 years to be provided by Employee of Organization of Terittory.

S&F in replacement of LED Flood light made up of LED floodlight made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection and impact resistance of IK07 with 10KV Built-in surge protection device, including LED lamps of 120 Watt with a nominal efficiency 110 lumens/watt and connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and as directed by Engineer-In-Charge. Make: Crompton Model No PLUTO NEO, cat part No-LFLN-120-WW/60-M or Equivalent makes in Philips/Wipro/GE LIGHTING /C&S. Warranty certficate for 2 years to be provided by Employee of Organization of Terittory.

S&F in replacement of LED Flood light made up of LED floodlight made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection and impact resistance of IK07 with 10KV Built-in surge protection device, including LED lamps of 200 Watt with a nominal efficiency 110 lumens/watt and connecting up with twin core twisted flexible copper conductor cable with suitable size, complete all as specified and as directed by Engineer-In-Charge. Make: Crompton Model No PLUTO NEO, cat part No- LFLN-200-CDL/60-HPM or Equivalent makes in Philips/Wipro/GE LIGHTING /C&S. Warranty certficate for 2 years to be provided by Employee of Organization of Terittory.

Carryout periodic maintenance of DG set capacity 62.5 KVA Make : 'Cummins' by calibration of fuel injection pump including dismantling of radiator, radiator fan, water pump assembly, air cleaner, rocker cover housing rocker, oiling and greasing to movable spare parts such as bearing etc, replacement of old defective air filter, fuel filter, oil filter, insulation cover/ asbestos rope of exhaust pipe with new and manufacturer specified air filter, fuel filter and oil filter, insulation cover/ asbestos rope of exhaust pipe tightening the screws of hose and hose pipe set, strip opening of alternator cleaning of stator and field coils, rotor assembly, and apply one coat of varnishing using ‘H’ class varnish and complete service work as required at site, re-assembling the engine/ alternator in existing position, and testing on completion installed at Exchange Signal Coy Pallanwala, complete all as directed by Engineer-In-Charge. Note: New spare parts will be measured and paid separately as supply only under the respective items.

Supply only following new spare parts required for repair of DG Set capacity 62.5 KVA :- (a) Piston with piston pin, connecting rod and lock assembly complete.

(b) Cylinder liner with liner ring assembly complete.

(c) Piston ring set.

(d) Main Bearing.

(e) Connecting rod bearing of 6-pairs.

(f) Small end bearing

(g) Major overhauling gasket set with 'O' ring set.

(h) Head valve inlet and exhaust.

(j) Main Oil seal (Front and Rear).

(k) Hose pipe with clips and joint set.

(l) Fuel Filter.

(m) Oil Filter.

(n) Air cleaner filter

(o) V-Belts

Supply and fixing in replacement of old U/S set of 4 nos high pressure copper tubes of required size from FIP to injectors for DG set 62.5 KVA

S&F in replacement of old damaged/ unserviceable Engine temperature gauge with new Engine temperature gauge suitable for DG set of capacity 62.5 KVA, complete all as specified and as directed by Engineer-In-Charge.

Calibration, repair, checking of fuel injector nozzle assembly of DG set capacity 62.5 KVA, transport to workshop including replacement of injector nozzle cap, barrel and small spares required for smooth functioning of injector nozzle, complete all as specified and as directed by Engineer-In-Charge.

De-assembling of radiator for cleaning and repair, using ‘K’ oil and radiator cleaning solution hydro-chloric acid by pressure of pump/ caustic soda with wire brush and necessary welding/ brazing of water tubes/ fins, whichever is required for cleaning and repairing, complete all as specified and as directed for 30 to 62.5 KVA DG Set.

Overhauling Fuel Injection Pump by replacing the elements, D - Valves, O- rings, nozzles, bearing and gaskets and reassembling the new parts and calibrating in MICO test bench as per manufaturer specification all as directed for 62.5 KVA DG Set.

Disconnecting electric connections from alternator, capacity 62.5 KVA, decoupling of engine and alternator, separaing from base plate, and transporting to workshop for repairs and return back to it's original position after repairs including loading and unloading, by mechenical means, replacing defective spare parts with new spare parts, including any type of machine work required at site/ workshop to compete the repair including complete servicing all as required at site, re-assembling in existing position complete and testing on completion all as specified and as directed by Engineer-In-Charge Note: (a) New spare parts will be measured and paid separately as supply only under the respective items. (b) Cost of cleaning, welding, minor repair and special tools and plants required for dismantling of alternator will deemed to be included in quoted rates.

Replacement of old damaged/ unserviceable carbon bush with new carbon bush suitable for alternator of DG set capacity 62.5 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable carbon bush holder with new carbon bush holder suitable for alternator of DG set capacity 62.5 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable electronic rectifier/ Automatic Voltage Rectifier with new electronic rectifier/ Automatic Voltage Rectifier suitable for DG set capacity 62.5 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable slip ring assembly with new slip ring assembly suitable for DG set capacity 62.5 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable solenoid switch with new solenoid switch suitable for self starter capacity 12 Volts, for DG set capacity 62.5 KVA, complete all as specified and as directed by Engineer-In-Charge.

Carryout periodic maintenance of DG set capacity 30 KVA Make : 'Mahindra' by calibration of fuel injection pump including dismantling of radiator, radiator fan, water pump assembly, air cleaner, rocker cover housing rocker, oiling and greasing to movable spare parts such as bearing etc, replacement of old defective air filter, fuel filter, oil filter, insulation cover/ asbestos rope of exhaust pipe with new and manufacturer specified air filter, fuel filter and oil filter, insulation cover/ asbestos rope of exhaust pipe tightening the screws of hose and hose pipe set, strip opening of alternator cleaning of stator and field coils, rotor assembly, and apply one coat of varnishing using ‘H’ class varnish and complete service work as required at site, re-assembling the engine/ alternator in existing position, and testing on completion installed for Security Lights at Pallanwala complete all as directed by Engineer-In-Charge. Note: New spare parts will be measured and paid separately as supply only under the respective items.

Supply only following new spare parts required for repair of DG Set capacity 30 KVA :- (a) Piston with piston pin, connecting rod and lock assembly complete.

(b) Cylinder liner with liner ring assembly complete.

(c) Piston ring set.

(d) Main Bearing.

(e) Connecting rod bearing of 4-pairs.

(f) Small end bearing

(g) Major overhauling gasket set with 'O' ring set.

(h) Head valve inlet and exhaust.

(j) Main Oil seal (Front and Rear).

(k) Hose pipe with clips and joint set.

(l) Fuel Filter.

(m) Oil Filter.

(n) Air cleaner filter

(o) V-Belts

S&F replacement of old U/S set of 4 nos high pressure copper tubes of required size from FIP to injectors for DG set 30 KVA

S&F replacement of old damaged/ unserviceable Engine temperature gauge with new Engine temperature gauge suitable for DG set of capacity 30 KVA, complete all as specified and as directed by Engineer-In-Charge.

Calibration, repair, checking of fuel injector nozzle assembly of DG set capacity 30 KVA, transport to workshop including replacement of injector nozzle cap, barrel and small spares required for smooth functioning of injector nozzle, complete all as specified and as directed by Engineer-In-Charge.

Overhauling Fuel Injection Pump by replacing the elements, D - Valves, O- rings, nozzles, bearing and gaskets and reassembling the new parts and calibrating in MICO test bench as per manufaturer specification all as directed for 30 KVA DG Set, complete all as specified and as directed by Engineer-In-Charge.

S&F replacement of self starter assembly 12 volt suitable for 30 KVA DG set , complete all as specified and as directed by Engineer-In-Charge.

Disconnecting electric connections from alternator, capacity 30 KVA, decoupling of engine and alternator, separaing from base plate, and transporting to workshop for repairs and return back to it's original position after repairs including loading and unloading, by mechenical means, replacing defective spare parts with new spare parts, including any type of machine work required at site/ workshop to compete the repair including complete servicing all as required at site, re-assembling in existing position complete and testing on completion all as specified and as directed by Engineer-In-Charge Note:(a) New spare parts will be measured and paid separately as supply only under the respective items. (b) Cost of cleaning, welding, minor repair and special tools and plants required for dismantling of alternator will deemed to be included in quoted rates.

Replacement of old damaged/ unserviceable carbon bush with new carbon bush suitable for alternator of DG set capacity 30 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable carbon bush holder with new carbon bush holder suitable for alternator of DG set capacity 30 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable electronic rectifier/ Automatic Voltage Rectifier with new electronic rectifier/ Automatic Voltage Rectifier suitable for DG set capacity 30 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable slip ring assembly with new slip ring assembly suitable for DG set capacity 30 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old damaged/ unserviceable solenoid switch with new solenoid switch suitable for self starter capacity 12 Volts, of DG set capacity 30 KVA, complete all as specified and as directed by Engineer-In-Charge.

S&F in replacement of old unserviceable/ damaged Change over switch with new Change over switch in sheet metal enclosures, ON LOAD, rating 200 Amps, four poles, 415 Volts, AC, 50 Hz, with center handle, conforms to IS:13947 (Part-3); IEC:60947-2, with stain less steel enclouser complete all as specified and as directed by Engineer-In-Charge. Make: Indo-Asian cat part No- ICAS0200 or equivalent in L&T/ Legrand/ ABB/ Siemens.

Plain cement concrete M-7.50 (1:4:8), type D-2 (using 40mm graded crushed stone aggregate), as in or as mass concrete in foundation of poles/ stays etc, complete all as specified and as directed by Engineer-In-Charge.

M&L for PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) raded crushed stone aggregate), as in or as mass concrete in foundation of poles/ stays etc, complete all as specified and as directed by Engineer-In-Charge.

Plain cement concrete M-15 (1:2:4), type B-1 (using 20mm graded crushed stone aggregate), as in coping of poles including necessary form work, finish even and smooth without using extra cement, complete all as specified and as directed by Engineer-In-Charge.

Dismantling of ACSR or AAC conductors, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old stay strand of any specification with new stay strand galvanised, 7/4mm, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged stay assembly with new stay assembly, galvanised iron, complete with accessories as shown in electrical plate No-1, diameter of stay rod 20mm dia, including galvanised iron stay plate 300x300x6mm, galvanised iron thimble, 14mm dia 400mm long stay bow and galvanised iron nuts bolts, washers including loop type insulator, vitreous porcelain, white, brown or green, large size, with overall dimensions 65x90mm, clearance of hole 16.0mm, including stay wire, galvanised iron, stay wire 7/4mm stranded, complete all as specified and as directed by Engineer-In-Charge. Note: Excavation, earth work and PCC shall be measured and paid separately under relevant item of Schedule ‘A’/ BOQ.

Supply, erecting and fixing in replacement of old PCC pole in true vertical position, steel tubular swaged pole (410 SP – 31), 09 meter long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with one coat of red oxide primer and two coats of aluminium paint including taking down old damaged poles complete all as specified and directed.

Replacement of old unserviceable/ damaged loop type insulator with new Loop type insulator, vitreous porcelain, white, brown or green, small size, with overall dimensions 65x90mm, clearance of hole 16mmcomplete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged Disc insulator with Disc type insulator, porcelain, vitreous 145mm high and 255mm dia ball and socket type, white, brown or green, 'two-in-series' assembly for tension with tension clamps for conductors, working pressure 1100 volts, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged pin type insulator with new pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade, complete all as specified and as directed by Engineer-In-Charge.

Material and labour for ACSR conductor squirrel to dog (6/1/2.11 to 6/1/4.72) any size drawn straignt horizontal on over head lines on existing poles including binding with insulators.Weight of conductor shall be measured straight horizontal distance between centre of two adjacent poles and calculating weight of conductor of size and length,complete all as specified and directed. Note: Sag effect @ 3% shall be deemed to have been included in the quoted rate and nothing shall be paid on account of Sag effect.

S&F in replacement of outdoor type , triple pole mechanically operated, mounted on insulators and steel frame, with operating mechanism worked from ground level vertical/ horizontal mounting air break switch 1.1 KV, 200 amps consisting of hot dip galvanized channel iron base having 3 Nos 1.1 KV post insulators per phase, copper or copper alloy high pressure heavily tinned contacts plated MS arcing horn capable of breaking the magnetizing current with horizontal connecting bar GI pipe as down rod levers coupling and operating handle with locking arrangements manufactured as per IS : 9921 with and including operating rod of 25 mm bore medium grade GI pipe of suitable length to operate from ground level complete.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 25.0 Sqmm, 4-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 35.0 Sqmm, 4-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 50.0 Sqmm, 3.5-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 70.0 Sqmm, 3.5-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 95.0 Sqmm, 3.5-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 120.0 Sqmm, 3.5-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged LT XLPE cable with new XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 Volts grade, cross-sectional area 150.0 Sqmm, 3.5-core, laid in trenches or passing through pipes, including suitable lugs and accessories for making connections at both ends, complete all as specified and as directed by Engineer-In-Charge.

Supplying and laying or fixing or passing through pipe,1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed in service connections of size 16 sqmm, 4 core including taking down old UNSV service cable complete all as specified and directed by Engineer-in-Charge.

Supplying and laying or fixing or passing through pipe,1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed in service connections of size 16 sqmm, 2.0 core including taking down old UNSV service cable complete all as specified and directed by Engineer-in-Charge.

Supplying and laying or fixing or passing through pipe,1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed in service connections of size 10 sqmm, 2.0 core including taking down old UNSV service cable complete all as specified and directed by Engineer-in-Charge.

Material & labour for earthing complete with galvanised cast iron earth plate electrode of size 600x600x6.3mm thick buried directly in ground less than 3.0m deep below normal ground level as earth electrode with top edge of the earth plate not less than 2.25mtr below ground level using GI strip 32x6 mm dia as earth continuity conductor connected to earth plate by means of welding, GI thimbles, nuts, bolts & washers all as directed including providing earth wire protection pipe of GI tubing light grade 40mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit and RCC pit cover with handle of angle iron frame of size 40 x 40 x 6mm in PCC 1:3:6 adequate quantity of charcoal dust and salt and kalmi shore all around the earth plate, earth work in any type of soil remaining surplus excavated material all as required at site and specified in EP No 3 of SSR part I 2009 or directed by Engineer-in-charge and incl testing on completion. NOTE :- (i) Item of earthing includes cost of 7.5 m long GI strip of size 32x6mm with protection pipe of 40mm dia GI medium grade, any variation in length shall be adjusted through deviation order based on SSR rates reduced by (-10)%. (ii) On testing after completion of earthing if the desired earth resistance is not obtained earthing will be re-done by the contractor at his own risk and cost.

S & F in replacement with new MCB 6 to 32 Amps SP, 10 KA 'C' curve, 240 V including taking down old UNSV MCB complete all as specified and directed by Engineer-in-Charge.

S & F in replacement with new MCB 32 Amps SPN, 10 KA 'C' curve, 240 V including taking down old UNSV MCB complete all as specified and directed by Engineer-in-Charge.

S & F in replacement with new MCB 40 to 63 Amps SPN, 10 KA 'C' curve, 240 V including taking down old UNSV MCB complete all as specified and directed by Engineer-in-Charge.

Replacement of old unserviceable/ damaged MCCB with new MCCB, Three pole, 415 Volts, adjustable thermal and adjustable magnetic setting, 63 Amps with breaking capacity 16 KA, having indicating lamp, Ics=100% and Icu as per IEC 60947-2, complete all as specified and as directed. Make: Schneider cat part No- C11E3TM063B or equivalent in L&T/ Legrand/ ABB/ Siemens.

Replacement of old unserviceable/ damaged MCCB with new MCCB, Three pole, 415 Volts, adjustable thermal and adjustable magnetic setting, 125 Amps with breaking capacity 16 KA, having indicating lamp, Ics=100% and Icu as per IEC 60947-2, complete all as specified and as directed. Make: Schneider cat part No- C12E3TM125B or equivalent in L&T/ Legrand/ ABB/ Siemens.

Replacement of old unserviceable/ damaged MCCB with new MCCB, Four pole, 415 Volts, adjustable thermal and adjustable magnetic setting, 160 Amps with breaking capacity 36 KA, having indicating lamp, Ics=100% and Icu as per IEC 60947-2, complete all as specified and as directed. Make: Schneider cat part No- LV516343 or equivalent in L&T/ Legrand/ ABB/ Siemens.

Replacement of old unserviceable/ damaged MCCB with new MCCB, Four pole, 415 Volts, adjustable thermal and adjustable magnetic setting, 200 Amps with breaking capacity 36 KA, having indicating lamp, Ics=100% and Icu as per IEC 60947-2, complete all as specified and as directed. Make: Schneider cat part No- LV525342 or equivalent in L&T/ Legrand/ ABB/ Siemens.

Replacement of old unserviceable/ damaged MCCB with new MCCB, four pole, 415 Volts, adjustable thermal and adjustable magnetic setting, 250 Amps with breaking capacity 36 KA, having indicating lamp, Ics=100% and Icu as per IEC 60947-2, complete all as specified and as directed. Make: Schneider cat part No- LV525343 or equivalent in L&T/ Legrand/ ABB/ Siemens.

Replacement of old unserviceable/ damaged MCCB with new MCCB, four pole, 415 Volts, adjustable thermal and adjustable magnetic setting, 400 Amps with breaking capacity 36 KA, having indicating lamp, Ics=100% and Icu as per IEC 60947-2, complete all as specified and as directed. Make: Schneider cat part No- LV540309 or equivalent in L&T/ Legrand/ ABB/ Siemens.

S&F in replacement of GI pipes/ Tubes, 'light grade', galvanised, 80mm bore, ISI marked, laid in trenches or fixed to walls/ poles with mild steel clamps, nuts, bolts and washers; for protection of electric cable, complete all as specified and as directed by Engineer-In-Charge.

S&F in replacement of GI pipes/ Tubes, 'light grade', galvanised, 50mm bore, ISI marked, laid in trenches or fixed to walls/ poles with mild steel clamps, nuts, bolts and washers; for protection of electric cable, complete all as specified and as directed by Engineer-In-Charge.

S&F in replacement of GI pipes/ Tubes, 'light grade', galvanised, 40mm bore, ISI marked, laid in trenches or fixed to walls/ poles with mild steel clamps, nuts, bolts and washers; for protection of electric cable, complete all as specified and as directed by Engineer-In-Charge.

Disconnecting electrical connections from HT and LT sides of old serviceable/ damaged/ burnt step down transformers of any descriptions, capacity 63 KVA to100 KVA, any type and taking down from the platforms or mounted on exisiting position (four poles/ two pole structure) by hydraulic cranes of suitable capacity and transporting by truck/ lorry to the workshop, opening top cover, draining out the transformer oil in clean barrels, cleaning of sludge from oil tank and conservator tank, cleaning and polishing of tapping contact point, opening carefully copper wire/ strip wound LT coils and rewinding the same after providing new necessary insulating packing material by using the same old strip/ wire, refitting top cover with replacement of studs, nuts, bolts, washers and gasket after repairs/ replacement of unserviceable parts and cleaning the transformer and making the transformer absolutely leak proof, pouring in the insulating oil in the transformer, placing in original position on four pole/ two pole structure/ platform at site and making all HT/LT connections including testing the transformer after necessary repairs, complete all as specified and as directed by Engineer-In-Charge. Note: Spares required for repair/ replacement of unserviceable parts shall be measured and paid separately under relevant items.

Description all as per item No-106.00 here-in-before but for transformer of capacity 200 KVA.

Replacement of old unserviceable/ damaged HT bushing assembly with new HT bushing assembly (Set of three) with insulated brass stud including nuts, bolts and washers, suitable for transformer of any type, capacity 63 KVA, complete all as specified and as directed by Engineer-In-Charge.

Description all as per item No-108.00 here-in-before but for transformer of capacity 100 KVA.

Description all as per item No-108.00 here-in-before but for transformer of capacity 200 KVA.

Replacement of old unserviceable/ damaged LT bushing assembly with LT bushing assembly (Set of Four) with insulated brass stud including nuts, bolts and washers, suitable for transformer of any type, capacity 63 KVA, complete all as specified and as directed by Engineer-In-Charge.

Description all as per item No-111.00 here-in-before but for transformer of capacity 100 KVA.

Description all as per item No-111.00 here-in-before but for transformer of capacity 200 KVA.

Replacement of old unserviceable/ damaged tap changing assembly with new tap changing assembly, off load, on HT winding to vary the voltage ±7.5%, in steps of 2.50%, including necessary connection, HT winding, re-insulation for complete functioning of tap changer, transformer capacity 63 KVA to 100 KVA , complete all as specified and as directed by Engineer-In-Charge.

Description all as per item No-114.00 here-in-before but for transformer of capacity 200 KVA.

Replacement of old unserviceable/ damaged air breather assembly with new air breather assembly with silica gel suitable for 11/0.433 KV transformer including nuts, bolts and washers, suitable for transformer 63 KVA to 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Description all as per item No-116.00 here-in-before but for transformer of capacity 200 KVA.

Supply only fresh transformer oil to top-up and filling in the existing transformer, di-electric strength not than 45 KV, meeting Bureau of Indian Standards: IS 335-1993 (Reaffirmed-2005) specification, examined in a 100mm thick layer at 270°C, clear, transparent and free from all type of suspended matter or sediment, complete all as specified and as directed by Engineer-In-Charge. Make: IOCL/ HPCL/ BPCL/ Reliance.

Dehydration and filtration of transformer oil after draining out oil from transformer by the dehydration machine at site or nearby transformer workshop to achieve di-electric strength 40 KV at 4mm gap, complete all as specified and as directed by Engineer-In-Charge. Note: (i) Cost of transportation of dehydration machine and other required materials and tools, plants shall be deemed to be included in the quoted rates. (ii) Test certificate of di-electric strength shall be produce before and after dehydradation and filtration process.

Preparation of old, external surface of transformers capacity 63 KVA to 200 KVA, by removing the scrap, rust, washing including cleaning and spray painting with two coats of synthetic enamel paint including numbering MES No in white colour synthetic enamel paint, complete all as specified and as directed by Engineer-In-Charge.

Supply and fixing in replacement of HT/LT coil of transformer capacity 63 KVA to 200 KVA, made of super enameled copper winding wire of existing insulation, gauge and specifications, complete all as specified and as directed by Engineer-In-Charge. Note: HT/LT coil shall have same number of turns of winding wire and with matching to manufacturer design. Make: ATLAS/ HTP/ BIC.

Disconnecting electric connections of servo voltage stabilizers, capacity 100 KVA, draining out the servo voltage stabilizers oil in clean barrels for re-use, cleaning of sludge from oil tank and transporting to workshop for repairs and return back to it's original position after repairs including loading and unloading by mechenical means and fixing it to its original position, complete all as specified and as directed by Engineer-In-Charge. Note: Spares required for repair/ replacement of unserviceable parts shall be measured and paid separately under relevant items of BOQ and their disconnection and re-fixing shall deem to be included under this item and nothing extra shall be admissible on this account .

Supply only Printed Circuit Board (PCB) of voltage stabilizer as per existing make and type, capacity 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Supply only carbon bushes with new carbon bushes of voltage stabilizer as per existing make and type, capacity 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Supply only servo motor with new servo motor of voltage stabilizer as per existing make and type, capacity 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Supply only Digital voltmeter, range 0-500 Volts, size 96mmx96mm, flush type, complete all as specified and as directed by Engineer-In-Charge.

Supply only Digital ammeter, range 0-100 Amps, size 96mmx96mm, square shape, complete all as specified and as directed by Engineer-In-Charge.

Supply only Dimmer Gear set with new cast iron Dimmer Gear set, for automatic voltage corrections, make, type and design as per site requirement, suitable for voltage stabilizer capacity 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Supply only Servo Dimmer Booster Coil with new Servo Dimmer Booster Coil, for automatic voltage corrections, make, type and design as per site requirement, suitable for voltage stabilizer capacity 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable control wiring with new control wiring using suitable gauge copper conductor as per existing winding and specifications suitable for stabilizer of capacity 100 KVA, complete all as specified and as directed by Engineer-In-Charge.

Supply only Control Transformer, heavy duty suitable for servo stabilizer of any capacity, complete all as specified and as directed by Engineer-In-Charge.

SPECIAL NOTE FOR DG SETS AND VOLTAGE STABLIZER'S REPAIRS: The contractor will submit a copy of Memorandum of under standing from OEMs ( or authorized dealers) for the respective E/M installations. The details of OEMs are as under:- (a) DG Set -(i) Kirlosker Green/Cummins (ii) Crompton Greaves (iii) Sudhir (iv) Mahindra (b) Servo Voltage Stablizer - (i) Vinitek (ii) Electric field (iii) Volina (c) TRANSFORMER (i) ABB (ii) SIEMENS (iii) BHARAT BIJLEE (iv) ALSTOM (v) ANDEW YULE

Amount of Schedule of credit of for Rs 3,56,866.00 shall be deducted from quoted amount.

CHOPRA CONSTRUCTIONS