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| 1 | Design, Fabricate, Supply, Installation, Testing & Commissioning in replacement of outdoor type dust proof & vermin proof cubical panel board compartmentalized with separate bus bar and cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell and 2mm thick for inner shell with front and rear openable double leaf doors with two point locking arrangement i.e. locking system with handle up & down arrangement & pad locking facility. Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-54 degree of protection and including provision of 50mm x 50mm x 6mm angle iron base frame of suitable size for mounting the panel board with a minimum ground clearance of 450mm above GL to the bottom of panel including PCC foundation with PCC 1:3:6, type C2 using 40mm graded stone aggregate. Detachable gland plates including double compression stainless steel cable glands of suitable size shall be provided for all incoming and outgoing cables. Steel plate Danger Notice Boards (02Nos) LT 415/440 Volts, and manufacturer's name plate shall be riveted on external doors of feeder pillar box. The size of panel board shall be suitable for accommodating and including provision of following switchgear, control gear and accessories including internal wiring using copper flexibles and lugs of suitable grade/capacity including taking down old unserviceable Feeder Pillar Box of any description complete all as specified and directed :- |
| 2 | Note : (i) Factory made name plates with feeder names/ Bldg Nos shall be fixed on relevant incomer/outgoing MCCB doors.(ii) The contractor shall submit set of all drawings of the LT Pillar Boxes and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing.However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations. |
| 3 | (i) Bus bar : TPN Aluminium bus bar of suitable rating provided with heat shrinkable coloured PVC sleeves insulation mounted on insulators for main bus bar and from main bus bar to outgoing MCCB's and outgoing MCCB's up to cable termination etc complete. (The rating of main bus bar shall be 1.5 times of ampere rating of incomer and outgoing bus bar rating shall be 1.5 times of ampere rating of each outgoing MCCB.) and continuous earth bus with GI strip of suitable size capable for carrying full short circuit current for 1 sec shall be provided at bottom of the panel.(ii) Incomer :(a) MCCB 250 Amps, 3 Pole, 36 KA (Ics=100%Icu), 415 Volts, 50 Hz, with adjustable thermal and fixed magnetic release - 01 No(b) Digital Voltmeter with selector switch - 01 Set(c) Digital Ammeter with selector switch & suitable ratio of CT's - 01 Set of 3(d) LED Pilot light indication lamps R,Y,B phases - 01 Set of 3(iii) Outgoing :-(a) MCCB 100 Amps, 3 Pole, 36 KA (Ics=100%Icu), 415 Volts, 50 Hz, with adjustable thermal and fixed magnetic release - 05 Nos |
| 4 | Design, Fabricate, Supply, Installation, Testing & Commissioning in replacement of outdoor type dust proof & vermin proof cubical panel board compartmentalized with separate bus bar and cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell and 2mm thick for inner shell with front and rear openable double leaf doors with two point locking arrangement i.e. locking system with handle up & down arrangement & pad locking facility. Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-54 degree of protection and including provision of 50mm x 50mm x 6mm angle iron base frame of suitable size for mounting the panel board with a minimum ground clearance of 450mm above GL to the bottom of panel including PCC foundation with PCC 1:3:6, type C2 using 40mm graded stone aggregate. Detachable gland plates including double compression stainless steel cable glands of suitable size shall be provided for all incoming and outgoing cables. Steel plate Danger Notice Boards (02Nos) LT 415/440 Volts, and manufacturer's name plate shall be riveted on external doors of feeder pillar box. The size of panel board shall be suitable for accommodating and including provision of following switchgear, control gear and accessories including internal wiring using copper flexibles and lugs of suitable grade/capacity including taking down old unserviceable Feeder Pillar Box of any description complete all as specified and directed :- |
| 5 | Note : (i) Factory made name plates with feeder names/ Bldg Nos shall be fixed on relevant incomer/outgoing MCCB doors.(ii) The contractor shall submit set of all drawings of the LT Pillar Boxes and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing.However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations. |
| 6 | (i) Bus bar : TPN Aluminium bus bar of suitable rating provided with heat shrinkable coloured PVC sleeves insulation mounted on insulators for main bus bar and from main bus bar to outgoing MCCB's and outgoing MCCB's up to cable termination etc complete. (The rating of main bus bar shall be 1.5 times of ampere rating of incomer and outgoing bus bar rating shall be 1.5 times of ampere rating of each outgoing MCCB.) and continuous earth bus with GI strip of suitable size capable for carrying full short circuit current for 1 sec shall be provided at bottom of the panel.(ii) Incomer :(a) MCCB 200 Amps, 4 Pole, 36 KA (Ics=100%Icu), 415 Volts, 50 Hz, with adjustable thermal and fixed magnetic release - 01 No(b) Digital Voltmeter with selector switch - 01 Set(c) Digital Ammeter with selector switch & suitable ratio of CT's - 01 Set of 3(d) LED Pilot light indication lamps R,Y,B phases - 01 Set of 3(iii) Outgoing :-(a) MCCB 63 Amps, 4 Pole, 36 KA (Ics=100%Icu), 415 Volts, 50 Hz, with adjustable thermal and fixed magnetic release -10 Nos |
| 7 | Design, Fabricate, Supply, Installation, Testing & Commissioning in replacement of outdoor type dust proof & vermin proof cubical panel board compartmentalized with separate bus bar and cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell and 2mm thick for inner shell with front and rear openable double leaf doors with two point locking arrangement i.e. locking system with handle up & down arrangement & pad locking facility. Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-54 degree of protection and including provision of 50mm x 50mm x 6mm angle iron base frame of suitable size for mounting the panel board with a minimum ground clearance of 450mm above GL to the bottom of panel including PCC foundation with PCC 1:3:6, type C2 using 40mm graded stone aggregate. Detachable gland plates including double compression stainless steel cable glands of suitable size shall be provided for all incoming and outgoing cables. Steel plate Danger Notice Boards (02Nos) LT 415/440 Volts, and manufacturer's name plate shall be riveted on external doors of feeder pillar box. The size of panel board shall be suitable for accommodating and including provision of following switchgear, control gear and accessories including internal wiring using copper flexibles and lugs of suitable grade/capacity including taking down old unserviceable Feeder Pillar Box of any description complete all as specified and directed :- |
| 8 | Note : (i) Factory made name plates with feeder names/ Bldg Nos shall be fixed on relevant incomer/outgoing MCCB doors.(ii) The contractor shall submit set of all drawings of the LT Pillar Boxes and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing.However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations. |
| 9 | (i) Bus bar : TPN Aluminium bus bar of suitable rating provided with heat shrinkable coloured PVC sleeves insulation mounted on insulators for main bus bar and from main bus bar to outgoing MCCB's and outgoing MCCB's up to cable termination etc complete. (The rating of main bus bar shall be 1.5 times of ampere rating of incomer and outgoing bus bar rating shall be 1.5 times of ampere rating of each outgoing MCCB.) and continuous earth bus with GI strip of suitable size capable for carrying full short circuit current for 1 sec shall be provided at bottom of the panel.(ii) Incomer :(a) MCCB 160 Amps, 4 Pole, 36 KA (Ics=100%Icu), 415 Volts, 50 Hz, with adjustable thermal and fixed magnetic release - 01 No(b) Digital multimeter - 01 Set(c) LED Pilot light indication lamps R,Y,B phases - 01 Set of 3(iii) Outgoing :-(a) MCCB 63 Amps, 3 Pole, 36 KA (Ics=100%Icu), 415 Volts, 50 Hz, with adjustable thermal and fixed magnetic release - 8 Nos |
| 10 | Supply and fixing in replacement of outdoor type dust proof & vermin proof busbar chamber TPN type with aluminium busbar current rating 100 Amp 4 out going ways, solution for safe power distribution step type cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell with front openable with locking arrangement . Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-42 degree of protection complete all as specified and directed :- |
| 11 | Supply and fixing in replacement of outdoor type dust proof & vermin proof busbar chamber TPN type with aluminium busbar current rating 200 Amp 4 out going ways, solution for safe power distribution step type cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell with front openable with locking arrangement . Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-42 degree of protection complete all as specified and directed :- |
| 12 | Supply and fixing in replacement of outdoor type dust proof & vermin proof busbar chamber TPN type with aluminium busbar current rating 250Amp 4 out going ways, solution for safe power distribution step type cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell with front openable with locking arrangement . Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-42 degree of protection complete all as specified and directed :- |
| 13 | Supply and fixing in replacement of outdoor type dust proof & vermin proof busbar chamber TPN type with aluminium busbar current rating 300 Amp 4 out going ways, solution for safe power distribution step type cable alley chambers suitable for 3 phase, 4 wire, 415 volts, 50 Hz, Ac supply system as per latest IS/IEC standards & regulations, factory fabricated in an approved factory (manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3.15mm thick for outer shell with front openable with locking arrangement . Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-42 degree of protection complete all as specified and directed :- |
| 14 | Supply and fix in replacement of MCCB 630 A ,4 pole ,50 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 15 | Supply and fix in replacement of MCCB 500 A ,4 pole ,36 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 16 | Supply and fix in replacement of MCCB 400 A ,4 pole ,36 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 17 | Supply and fix in replacement of MCCB 350 A ,4 pole ,36 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 18 | Supply and fix in replacement of MCCB 250 A ,4 pole ,36 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 19 | Supply and fix in replacement of MCCB 200 A ,4 pole ,36 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 20 | Supply and fix in replacement of MCCB 160 A ,4 pole ,36 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 21 | Supply and fix in replacement of MCCB 125 A ,4 pole ,16 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 22 | Supply and fix in replacement of MCCB 100 A ,4 pole ,16 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 23 | Supply and fix in replacement of MCCB 63 A ,4 pole ,16 KA (Ics =100% Icu) with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as specified and as directed by the Engineer-in-Charge. |
| 24 | S&F, in replacement of control MCB, C Curve type, 10 kA, 6 to 32 Amp, Single Pole with over load and short circuit protection complete all as directed. |
| 25 | Supply & fixing in replacement, of MCB 32 AmpTPN, 10 KA, C Curve, complete all as directed. |
| 26 | Supply & fixing in replacement, of MCB 40 Amp,TPN, 10 KA, C Curve, complete all as directed. |
| 27 | Supply & fixing in replacement, of MCB 63 Amp,TPN, 10 KA, C Curve, complete all as directed. |
| 28 | Supply &,fixing in replacement, of aluminium busbar of current rating 1000 Amps, 1100 volts (minimum) of size 100x10 mm , 100% neutral, with and including insulation & suitable earthing strips running both side, complete all as directed by Engr-in- Charge. |
| 29 | Supply &,fixing in replacement, of aluminium busbar of 800 Amps, 1100 of current rating volts (minimum) of size 80 mm x 10 mm, 100% neutral, with and including insulation & suitable earthing strips running both side, complete all as directed by Engr-in- Charge. |
| 30 | Supply &,fixing in replacement, of aluminium busbar of 500 Amps, 1100 of current rating volts (minimum) of size 50 mm x 6 mm, 100% neutral, with and including insulation & suitable earthing strips running both side, complete all as directed by Engr-in- Charge. |
| 31 | Supply &,fixing in replacement, of aluminium busbar of 400 Amps, 1100 of current rating volts (minimum) of size 40 mm x 6 mm, 100% neutral, with and including insulation & suitable earthing strips running both side, complete all as directed by Engr-in- Charge. |
| 32 | Supply &,fixing in replacement, of copper busbar of size 25 mm x 3mm, 100 Amp rating100% neutral, with and including insulation & suitable earthing strips running both side, complete all as directed by Engr-in- Charge. |
| 33 | Supply & fixing in replacement of Digital volt meter 0-500V of size 96mm x 96mm, three phase, class I with inbuilt selector switch, complete all as directed. Make : Schneider Elect / Seimens / Trinity / L&T |
| 34 | Supply & fixing in replacement of Analouge Ammeter 0-30 Amp three phasefor LT panel Board complete all as directed. Make : Schneider Elect / Seimens / Trinity / L&T |
| 35 | Supply & fixing in replacement of Analouge volt meter of 0-500V AC three phase complete all as directed. Make : Schneider Elect / Seimens / Trinity / L&T |
| 36 | Supply & fixing in replacement of Digital ammeter of size 96mm x 96mm, three phase, 5A, class I with inbuilt selector switch, complete all as directed. Make : Schneider Elect / Seimens /ABB / L&T / Socomec |
| 37 | Supply & fixing in replacement of LED type indicator lamp of red/blue/green colour for phase indication, complete all as directed.Make : Siemens / Schneider Elect / L&T / Essbee / C&S |
| 38 | M&L for MS work, fabricated from MS channel, angle iron, flat iron of any size duly welded, including drilling of holes of suitable size with and including nuts, bolts and washers etc, as required and fixing the same on any level of the building, including painting with two coats of synthetic enamel paint over a coat of red oxide paint complete all as directed. |
| 39 | M&L for applying one coat of synthetic enameled spray paint of existing colour on steel/iron surfaces of pipes, LT panel boards etc with and incl preparing of surface by scratching / removing rust, dust and old paints etc with wire brush, emery paper, grinder etc and making surfaces smooth for achieving better grip between surface and primer, complete all as directed. |
| 40 | M&L in replacement of Power Cables, Aluminum Stranded Conductor 630 sqmm, 3.5 core, XLPE Insulated, Cores laid up, PVC Inner sheathed, Armoured with galvanized wire or galvanized steel strip, overall PVC Sheathed, 1100V Grade as per IS 7098(Part 1) 1988 complete laid in trenches / floors / fixed to poles / walls / drawn through pipes etc including provn of lugs, glands, nuts, bolts & washers etc for connecting in LT feeder pillar box / transformer bushings/LT OH Line and testing on completion all as specified and directed by Engineer-in-Charge.Note: Excavation, earth work and provn of cable covers / protection pipe etc shall be measured and paid separately under relevant items of BOQ. |
| 41 | All as per item No. 34.00 here-in-before but of size 500 sqmm, 3.5 core. |
| 42 | All as per item No. 34.00 here-in-before but of size 400 sqmm, 3.5 core. |
| 43 | All as per item No. 34.00 here-in-before but of size 300 sqmm, 3.5 core. |
| 44 | All as per item No. 34.00 here-in-before but of size 240 sqmm, 3.5 core. |
| 45 | All as per item No. 34.00 here-in-before but of size 185 sqmm, 3.5 core. |
| 46 | All as per item No. 34.00 here-in-before but of size 150 sqmm, 3.5 core. |
| 47 | All as per item No. 3400 here-in-before but of size 120 sqmm, 3.5 core. |
| 48 | All as per item No. 34.00 here-in-before but of size 95 sqmm, 3.5 core. |
| 49 | All as per item No. 34.00 here-in-before but of size 70 sqmm, 3.5 core. |
| 50 | All as per item No. 34.00 here-in-before but of size 50 sqmm, 3.5 core. |
| 51 | All as per item No. 34.00 here-in-before but of size 35 sqmm, 3.5 core. |
| 52 | All as per item No. 34.00 here-in-before but of size 25 sqmm, 4 core. |
| 53 | All as per item No. 34.00 here-in-before but of size 16 sqmm, 4 core. |
| 54 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in soft/loose soil for laying of cables complete all as specified and directed by Engineer-in-Charge. |
| 55 | Supply and spread M-sand in trenches for cushioning of cable complete all as specified and directed by Engineer-in-Charge. (Note: Punned down thickness only shall be measured for the purpose of payment) |
| 56 | Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed by Engineer-in-Charge. |
| 57 | Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge. |
| 58 | Supply and lay in trenches, un-reinforced precast concrete cable cover, Class LV, Type I, flat, size 250 mm x 150mm x 40mm for cable protection in trenches complete all as specified and directed by Engineer-in-Charge. |
| 59 | Material and labour for Double wall corrugated HDPE pipe, ISI marked of outer dia 50mm, inner dia 38mm with smooth internal and profiled external surface, non-pressure laid in trenches/floors/duct or fixed on walls /pole including all connections, accessories like socket, couplers, bends, etc for protection of LT cable XLPE grade 1100 volts complete all as specified and directed by Engineer-in-Charge. |
| 60 | M&L for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to GI strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 50mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II |
| 61 | Supply and connecting in replacement of PVC insulated and PVC Round Sheathed, Copper Conductor (flexible) industrial cable 6 core x1.5 sqmm, 1100 Volt, conforming to IS 694 including taking down of existing unserviceable copper control cable of any description complete all as specified and directed by Engineer-in-Charge. |
| 62 | Supply, installation, testing & commissioning of Power contactor coil MNX Type rating 300/400 3 pole contactor coil of 240V AC as per existing make and type complet all as specifide and directed by Engr-in Charge. |
| 63 | Supply, installation, testing & commissioning of power contactor coil MNX type rating 650 Amp, 3 pole contactor coil of 240V AC as per existing make and type complet all as specifide and directed by Engr-in Charge. |
| 64 | Supply, installation, testing & commissioning of power contactor coil MNX type rating 250 Amp, 3 pole contactor coil of 240V AC as per existing make and sizecomplet all as specifide and directed by Engr-in Charge. |
| 65 | Supply, installation, testing & commissioning of power contactor coil MNX type rating185 Amp , 3 pole contactor coil of 240V AC as per existing make and type complet all as specifide and directed by Engr-in Charge. |
| 66 | Supply and fixing of CT rating 100/5 to 700/5 in each phase of panel board for automation panel complete all as specified and directed by Engr-in-Charge.Make:- AE/UEE/DELTA |
| 67 | Supply, installation, testing & commissioning in replacement of temperature sensor micro chip type complete all as specified and directed by Engr-in-Charge.Make :- Unison/crystal/select |
| 68 | Supply, installation, testing & commissioning in replacementof oil sensor for monitoring oil level of transformer in conservator tank complete all as specified and directed by Engr-in-Charge.Make :- Unison/hamilton/micro devices |
| 69 | Supply & fixing in replacement of power contactor of 185 Amp AC3 rating, 03 pole, 415 V, with 2NO + 2NC(MNX 45) + 2NO + 2NC Add 220 volt AC on block as per existing and making all electric connection, complete all as directed. Make : L&T / Schneider Elect / Siemens / C&S or equivelant. |
| 70 | Supply & fixing in replacement of power contactor of 250 Amp AC3 rating, 03 pole, 415 V, with 2NO + 2NC(MNX 45) + 2NO + 2NC Add 220 volt AC on block as per existing and making all electric connection, complete all as directed. Make : L&T / Schneider Elect / Siemens / C&S or equivelant. |
| 71 | Supply & fixing in replacement of power contactor of 300 Amp AC3 rating, 03 pole, 415 V, with 2NO + 2NC(MNX 45) + 2NO + 2NC Add 220 volt AC on block as per existing and making all electric connection, complete all as directed. Make : L&T / Schneider Elect / Siemens / C&S or equivelant. |
| 72 | Supply & fixing in replacement of power contactor of 400 Amp AC3 rating, 03 pole, 415 V, with 2NO + 2NC(MNX 45) + 2NO + 2NC Add 220 volt AC on block as per existing and making all electric connection, complete all as directed. Make : L&T / Schneider Elect / Siemens / C&S or equivelant. |
| 73 | Supply & fixing in replacement of power contactor of 550 Amp AC3 rating, 03 pole, 415 V, with 2NO + 2NC(MNX 45) + 2NO + 2NC Add 220 volt AC on block as per existing and making all electric connection, complete all as directed. Make : L&T / Schneider Elect / Siemens / C&S or equivelant. |
| 74 | Supply & fixing in replacement of power contactor of 650 Amp AC3 rating, 03 pole, 415 V, with 2NO + 2NC(MNX 45) + 2NO + 2NC Add 220 volt AC on block as per existing and making all electric connection, complete all as directed. Make : L&T / Schneider Elect / Siemens / C&S or equivelant. |
| 75 | Supply & fixing in replacement of MS Fabricated powder coated 800 Amp Automatic Transfer Switch 4P motorized with controller input bottom and output top with aluminium busbar, VAF meter , CT Coil, Indicator, Wire, Luging, Nut Bolt sincluding provision of 50mm x 50mm x 6mm angle iron base frame of suitable size for mounting the panel board with a minimum ground clearance of 450mm above GL to the bottom of panel including PCC foundation with PCC 1:3:6, type C2 using 40mm graded stone aggregate. Detachable gland plates including double compression stainless steel cable glands of suitable size shall be provided for all incoming and outgoing cables. Make : L&T/ Schneider / Siemens / C&S or equivelant. |
| 76 | M&L in replacement of ACB 4 pole, 630 Amp with thermal magnetic release(manual fixed type) including making of all arrangement/modification in panel compartment of existing panel, dismantling of existing control cables & old control wiring and laying of new control wiring with include laying, complete all as specified and directed by Engr-in- Charge. Please Enable Macros to View BoQ information |
