87632E8 SPECIAL REPAIRS TO LT PANELS AND OTHER EXT ELECTRICAL WORKS AT AFS UNDER GE AVADI CHENNAI

Amount

BOQ UPLOADED ON 27 AUG 2021

SCH "A" PART-I (EXTERNAL ELECTRIFICATION)

Earthwork in excavation by mechanical means (hydraulic excavator) in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m in any type of soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm in any type of soil complete all as specified and as directed.

Fine sieved excavated dry soil laid to required width of trench at bottom and top for cable cushioning all as specified and as directed.

(a) Punned thickness only shall be measured.

(b) The soil used shall be free from sharp grains and deletrious materials like dry / decayed plants etc.,

Burnt bricks sub class "B" of old size, designation 50, laid dry in trenches with width equal to length of bricks across the cable for cable protection all as specified and as directed.

Taking out existing cable any type / cross section upto 120 sqmm and supply, laying, connecting and testing XLPE insulated, armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, in trenches / drawn through pipe / fixed on walls / bare in road crossings / paths / drains / ducts / floors / fixed on poles / equipments of the following sizes complete all as specified and as directed.

Earthwork, sand cushioning, protection for cable etc., as required shall be measured and paid separately.

(a) 2 core, cross sectional area 10 sqmm.

(b) 2 core, cross sectional area 16 sqmm.

(c) 4 core, cross sectional area 25 sqmm.

(d) 3.5 core, cross sectional area 50 sqmm.

(e) 3.5 core, cross sectional area 70 sqmm.

(f) 3.5 core, cross sectional area 95 sqmm.

(g) 3.5 core, cross sectional area 120 sqmm.

Taking up and down steel tubing and connections and taken on credit and provision of steel tubing, galvanised, light grade, with all fittings such as bends, elbows, tees etc., and laid in trenches / under roads / crossings etc., of the following bores for cable protection complete all as specified and as directed.

Earthwork, cutting across roads etc., as required shall be measured and paid separately.

(a) 50mm bore of pipe.

(b) 80mm bore of pipe..

Taking up and down steel tubing and connections and taken on credit and provision of steel tubing, galvanised, light grade, with all fittings such as bends, elbows, tees etc., and fixed on poles of the following bores for cable protection complete all as specified and as directed.

(a) 50mm bore of pipe.

(b) 80mm bore of pipe..

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 500 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 400 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 25 kA with fixed thermal and fixed magnetic setting - 03 Nos.(Outgoing)

(d) MCCB 100 Amps, 4 pole, 415 Volts, 50 Hz, 25 kA with fixed thermal and fixed magnetic setting - 07 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1750mm x 1850mm x 450mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 400 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 250 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 25 kA with fixed thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(d) MCCB 100 Amps, 4 pole, 415 Volts, 50 Hz, 25 kA with fixed thermal and fixed magnetic setting - 03 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1600mm x 1250mm x 450mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 800 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 630 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 350 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(d) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 03 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1850mm x 1450mm x 500mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 500 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 350 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 200 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(d) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1650mm x 950mm x 450mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 800 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 630 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 350 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(outgoing)

(d) MCCB 200 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 01 No.(Outgoing)

(e) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 04 Nos.(Outgoing)

(h) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(j) The LT panel board shall be of approximate size 1850mm x 1450mm x 500mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bar with rating 800 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 630 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 250 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(d) MCCB 200 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 01 No.(Outgoing)

(e) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(h) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(j) The LT panel board shall be of approximate size 1850mm x 1450mm x 500mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 400 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 350 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 04 Nos.(Outgoing)

(f) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(g) The LT panel board shall be of approximate size 1650mm x 950mm x 450mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 800 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 630 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 250 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 02 Nos.(Outgoing)

(d) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 04 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1750mm x 1400mm x 500mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 800 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 630 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 400 Amps, 4 pole, 415 Volts, 50 Hz, 45 kA with adjustable thermal and fixed magnetic setting - 02 Nos.(outgoing)

(d) MCCB 200 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 04 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1500mm x 1000mm x 500mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 400 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 250 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 01 No.(incoming)

(c) MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 04 Nos.(Outgoing)

(f) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(g) The LT panel board shall be of approximate size 1650mm x 950mm x 450mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Design, fabrication, supply, installation, testing and commissioning of LT feeder pillar cubicle, outdoor type, made up of CRCA sheet minimum 3mm thick to accommodate the accessories as detailed below with hinged doors, front and back side openable with locking arrangement, weather, dust and vermin proof, epoxy powder coated, to minimum IP-54 protection class of IS-2147, pedestal mounted, LT 415 volts, 3 Phase, 4 wire, 50 cycles, including cable galleries, interconnecting bus-bar connection / linkage, suitable for housing and including provision of the following switch gears including all pre-wiring with PVC copper conductor cable of suitable size, nuts, bolts and washers and cable connection with suitable size aluminium lugs and glands in accordance with IS-13947 (Part-I) 1993 & IS-8623 including dismantling existing LT feeder pillar including components all as specified and directed by Engineer-in-Charge.

(a) Aluminium bus bar with rating 500 Amps for 3 phase and neutral with heat shrinkable PVC coloured sleeves and aluminium earth bus of suitable size mounted on suitable insulators - 01 Set

(b) MCCB 250 Amps, 4 pole, 415 Volts, 50 Hz, 35 kA with fixed thermal and fixed magnetic setting - 01 No.(incoming)

(c) Changeover switch, 400 Amps, 4 pole, 415 Volts, on load type, open execution conforming to IS:13947 (Part-3); IEC:60947-3 - 01 No.(incoming)

(d) MCCB 100 Amps, 4 pole, 415 Volts, 50 Hz, 25 kA with fixed thermal and fixed magnetic setting - 03 Nos.(Outgoing)

(g) LED type pilot indicator lamps RYB phases with backup fuse, Set of three - 01 No.(incoming)

(h) The LT panel board shall be of approximate size 1650mm x 950mm x 450mm kept on platform 450mm above ground level, mounted on base framework of angle iron 50mm x 50mm x 6mm planted into platform of PCC 1:2:4, type B1, using 20mm graded stone aggregate, over PCC foundation of 100mm thickness in PCC 1:4:8, type D2 using 40mm graded stone aggregate, the exposed concrete surfaces shall be rendered in CM 1:4, 10mm thick, finished fair and even and applied white wash three coats.

Supply, installation, testing and commissioning of outdoor lighting switching panel consisting of MS box of suitable size fabricated out of 3mm thick CRCA sheet, epoxy powder coated, outdoor type for mounting on pole with suitable clamps, nuts and bolts duly painted conforming to protection of IP-54 housing automatic switch with light sensor, SP, 3 kW, 240 V as controlling unit, power contactor 16 Amps (AC3) and MCB SP 25 Amps (both input and output) including all pre-wiring with PVC copper conductor cable of minimum 10 sqmm, suitable size nuts, bolts and washers and cable connection with suitable size lugs and terminal blocks and other contingent components including dismantling existing timer switch board including components all as specified and directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of outdoor lighting switching panel consisting of MS box of suitable size fabricated out of 3mm thick CRCA sheet, epoxy powder coated, outdoor type for mounting on pole with suitable clamps, nuts and bolts duly painted conforming to protection of IP-54 housing automatic switch with light sensor, TP, 5 kW, 415 V as controlling unit, power contactor 16 Amps (AC3) and MCB TP 16 Amps (both input and output) including all pre-wiring with PVC copper conductor cable of minimum 10 sqmm, suitable size nuts, bolts and washers and cable connection with suitable size lugs and terminal blocks and other contingent components including dismantling existing timer switch board including components all as specified and directed by Engineer-in-Charge.

muthu constructions

Sri Lakshmi and Company