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| 1 | M&L in replacement for earthing complete with galvanized steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level surrounded on all sides by 150 mm thick charcoal & common salt starting from ground below earth plate upto 150mm above GI plate in alternate layers connected to galvanized earth strip 32x6 mm by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh of 22 gauge, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI pit all as shown in electrical plate No 3 of MES SSR Part-I (2009) as specified including provision of 40mm bore medium grade GI pipe for earth strip protection and 20 mm bore for watering complete , all excavation and earth work & connecting the earthing to an earthing test point /LT Panel/Transformer as specified and testing on completion for desired result complete all as specified and directed .Note :- Digging for earthing allowed only through man power but not through JCB. |
| 2 | M&L in replacement for earthing complete with copper earth plate electrode of size 60cm x 60cm x 3.15mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level surrounded on all sides by 150 mm thick charcoal & common salt starting from ground below earth plate upto 150mm above Copper plate in alternate layers connected to copper strip 20x3 mm by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh of 22 gauge, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI pit all as shown in electrical plate No 5 of MES SSR Part-I (2009) as specified including provision of 40mm bore medium grade GI pipe for earth strip protection and 20 mm bore for watering complete , all excavation and earth work & connecting the earthing to an earthing test point /LT Panel/ Transformer as specified and testing on completion for desired result complete all as specified and directed.Note :- Digging for earthing allowed only through man power but not through JCB. |
| 3 | M&L in replacement for earthing complete with galvanized steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level surrounded on all sides by 150 mm thick charcoal & common salt starting from ground below earth plate upto 150mm above GI plate in alternate layers connected to galvanized earth strip 25X4 mm by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh of 22 gauge, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI pit all as shown in electrical plate No 5 of MES SSR Part-I (2009) as specified including provision of 40mm bore medium grade GI pipe for earth strip protection and 20 mm bore for watering complete , all excavation and earth work & connecting the earthing to an earthing test point /LT Panel as specified and testing on completion for desired result complete all as specified and directed .Note :- Digging for earthing allowed only through man power but not through JCB. |
| 4 | M&L in replacement for earthing complete with galvanized steel earth plate electrode of size 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level surrounded on all sides by 150 mm thick charcoal & common salt starting from ground below earth plate upto 150mm above GI plate in alternate layers connected to galvanized earth lead wire 4.0 mm (8SWG) by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh of 22 gauge, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI pit all as shown in electrical plate No 3 of MES SSR Part-I (2009) as specified including provision of 15mm bore medium grade GI pipe for earth strip protection and 20 mm bore for watering complete , all excavation and earth work & connecting the earthing to an earthing test point /LT Panel/ DB box as specified and testing on completion for desired result complete all as specified and directed.Note :- Digging for earthing allowed only through man power but not through JCB. |
| 5 | Supply and fixing in replacement aluminium strip 25 x 3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground, complete all as specified and directed. |
| 6 | Supply and fix in replacement of GI strip of size 25 x 4 mm for earth continuity conductor or main earthing lead fixed to wall burried in ground fixed alongwith poles complete all as specified and directed. |
| 7 | Supply and fix in replacement of GI strip of size 32 x 6 mm for earth continuity conductor or main earthing lead fixed to wall burried in ground fixed alongwith poles complete all as specified and directed. |
| 8 | Supply and fixing in replacement GI earthing continuty conductor wire of 4mm dia with saddles/ insulators and fixing screws for roof/ down conductors/ earth lead including brazing and nut bolts jointing at all joints for building/ hangar (roof/down conductor)/ pipe/ trench complete all as specified and directed. |
| 9 | M&L for recharging of earthing pits by filling of Water soluble earth soil reactivation earthing compund in earthing pits complete all as specified and directed. Note:- (i) Earth soil reactivation earthing compound brought by the contractor for incorporation in the work shall be received through a proper receipt voucher which shall be entered in MB. (ii) Recharging materials shall be soluble in water and to be filled/ poured in earth pit after mixing in water in appropriate quantity.(iii) Contractor will have to submit purchase voucher and test certificate for the same before payment |
| 10 | S&F in repairs 12 mm dia and 300 mm long air termination, single pointed aluminium rod , complete all as specified and directed. |
| 11 | M&L for dismantling of PCC earth pit chamber and making new PCC earth pit chamber of size as per electrical plate No. 3 of SSR-2009 Part-I with PCC 1:2:4 type B1 with precast RCC 1:2:4 type B1 cover slab 54cm x 54cm x 5cm reinforce with 8mm dia TMT bars @150mm centre to centre both ways with one handle for lifting made out 8mm dia MS bar with wire mesh funnel including excavation and earth work as required at site in any type of soil complete all as specified and directed. |
| 12 | Taking down & Refixing existing Aluminium strip of any size from building,Store house, Bunkers with porcelain insulator and tightly fix around the building complete all as specified and directed.Note : Necessary Saddles and Nails required for fixing the strip on wall shall be deemed including in items rate. |
| 13 | Supply and fixing in replacement of saddle/insulator for earth strip with fixing arrangement in roof/ wall conductors of building/ hangar complete all as specified and directed. |
| 14 | M&L for recharging of earthing pits by filling of common salt in earthing pits complete all as specified and directed. Note:- (i) Salt brought by the contractor for incorporation in the work shall be received through a proper receipt voucher which shall be entered in MB. (ii) Recharging materials shall be soluble in water and to be filled/ poured in earth pit after mixing in water in appropriate quantity.(iii) Contractor will have to submit purchase voucher for the same before payment. |
| 15 | Excavation in trenches in any type of soil not exc 1.5m wide and n.exc 1.5m in depth for electric poles stay foundation and under ground electric power cables and getting out complete all as specified and directed. |
| 16 | Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in any type of soil complete all as specified and directed. |
| 17 | Removing excavated surplus 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. |
| 18 | Supply and fix in repair DWC pipe for cable protection with outer dia 40 mm and inner dia 30 mm including suitable size of coupler for connection of pipe complete all as specfied and directed. |
| 19 | Supply and fix in repair DWC pipe for cable protection with outer dia 50 mm and inner dia 38 mm including suitable size of coupler for connection of pipe complete all as specfied and directed. |
| 20 | Supply and fix in repair DWC pipe for cable protection with outer dia 90 mm and inner dia 76 mm including suitable size of coupler for connection of pipe complete all as specfied and directed. |
| 21 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 240 Sqmm 3.5core, complete all as specified and directed. |
| 22 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 95 Sqmm 3.5 core, complete all as specified and directed. |
| 23 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 70 Sqmm 3.5 core, complete all as specified and directed. |
| 24 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 50 Sqmm 3.5 core, complete all as specified and directed. |
| 25 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 35 Sqmm 3.5 core, complete all as specified and directed. |
| 26 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 25 Sqmm 4 core, complete all as specified and directed. |
| 27 | Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 16 Sqmm 4 core, complete all as specified and directed. |
| 28 | S&F commissioning and testing of CPRI approved outdoor cubical type LT panel IP-54 Protection for outdoor shell and IP- 42 for inner shell,415V, 3 phase, 4 wire 50Hz, AC supply system fabricated from CRCA powder coated totally enclosed,Dust,Weather & vermin proof, 3.15 mm thick for outer shell and 2mm thick for inner shell having MS section not less then 50x50x6 mm thick having TPN aluminium busbar mounted in porcelin insulator duly drilled hole for cable connection including front and rear side opening with locking arrangement and provn for incoming and outgoing cables with glands including control wiring with minimum 2.5 sqmm PVC insulated copper conductor for measuring of voltage, amp with indicators RYB, powder coated complete all as specified and directed Note:-LT Panel shall be mounted on 50x50x6 mm thick angle iron stand embedded in PCC 1:2:4, type B-1 using 20 mm graded stone aggregate , 30 cm deep, 45 cm above ground level complete including painting of angle iron frame. |
| 29 | Incoming:- (a) MCCB 200 Amp 4 pole 35/36 KA Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu - 01 No (b) Alum bus bar 300 Amp TPN - 01 Set (c) Digital voltmeter 0-500 volts with suitable PT and selector switch - 01 No (d) Digital Amp meter 0-300 Amp with selector switch & suitable CT - 01 No (e) Indicator lamp LED type (RYB) complete - 01 set Outgoing :- (a) MCCB 3 Pole, 63 Amp, 25/27 KA, Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu- 06 Nos |
| 30 | S&F commissioning and testing of CPRI approved outdoor cubical type LT panel IP-54 Protection for outdoor shell and IP- 42 for inner shell,415V, 3 phase, 4 wire 50Hz, AC supply system fabricated from CRCA powder coated totally enclosed,Dust,Weather & vermin proof, 3.15 mm thick for outer shell and 2mm thick for inner shell having MS section not less then 50x50x6 mm thick having TPN aluminium busbar mounted in porcelin insulator duly drilled hole for cable connection including front and rear side opening with locking arrangement and provn for incoming and outgoing cables with glands including control wiring with minimum 2.5 sqmm PVC insulated copper conductor for measuring of voltage, amp with indicators RYB, powder coated complete all as specified and directed Note:-LT Panel shall be mounted on 50x50x6 mm thick angle iron stand embedded in PCC 1:2:4, type B-1 using 20 mm graded stone aggregate , 30 cm deep, 45 cm above ground level complete including painting of angle iron frame. |
| 31 | Incoming:- (a) MCCB 200 Amp 4 pole 35/36 KA Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu - 01 No (b) Alum bus bar 300 Amp TPN - 01 Set (c) Digital voltmeter 0-500 volts with suitable PT and selector switch - 01 No (d) Digital Amp meter 0-300 Amp with selector switch & suitable CT - 01 No (e) Indicator lamp LED type (RYB) complete - 01 setOutgoing :- (a) MCCB 3 Pole, 100 Amp, 25/27 KA, Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu- 03 Nos (b) MCCB 3 Pole, 63 Amp, 25/27 KA, Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu- 02Nos |
| 32 | S&F commissioning and testing of CPRI approved outdoor cubical type LT panel IP-54 Protection for outdoor shell and IP- 42 for inner shell,415V, 3 phase, 4 wire 50Hz, AC supply system fabricated from CRCA powder coated totally enclosed,Dust,Weather & vermin proof, 3.15 mm thick for outer shell and 2mm thick for inner shell having MS section not less then 50x50x6 mm thick having TPN aluminium busbar mounted in porcelin insulator duly drilled hole for cable connection including front and rear side opening with locking arrangement and provn for incoming and outgoing cables with glands including control wiring with minimum 2.5 sqmm PVC insulated copper conductor for measuring of voltage, amp with indicators RYB, powder coated complete all as specified and directed Note:-LT Panel shall be mounted on 50x50x6 mm thick angle iron stand embedded in PCC 1:2:4, type B-1 using 20 mm graded stone aggregate , 30 cm deep, 45 cm above ground level complete including painting of angle iron frame. |
| 33 | Incoming:- (a) MCCB 250 Amp 4 pole 35/36 KA Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu - 01 No (b) Alum bus bar 375 Amp TPN - 01 Set (c) Digital voltmeter 0-500 volts with suitable PT and selector switch - 01 No (d) Digital Amp meter 0-375 Amp with selector switch & suitable CT - 01 No (e) Indicator lamp LED type (RYB) complete - 01 set Outgoing :- (a) MCCB 3 Pole, 100 Amp, 25/27 KA, Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu- 05 Nos |
| 34 | S&F commissioning and testing of CPRI approved outdoor cubical type LT panel IP-54 Protection for outdoor shell and IP- 42 for inner shell,415V, 3 phase, 4 wire 50Hz, AC supply system fabricated from CRCA powder coated totally enclosed,Dust,Weather & vermin proof, 3.15 mm thick for outer shell and 2mm thick for inner shell having MS section not less then 50x50x6 mm thick having TPN aluminium busbar mounted in porcelin insulator duly drilled hole for cable connection including front and rear side opening with locking arrangement and provn for incoming and outgoing cables with glands including control wiring with minimum 2.5 sqmm PVC insulated copper conductor for measuring of voltage, amp with indicators RYB, powder coated complete all as specified and directed Note:-LT Panel shall be mounted on 50x50x6 mm thick angle iron stand embedded in PCC 1:2:4, type B-1 using 20 mm graded stone aggregate , 30 cm deep, 45 cm above ground level complete including painting of angle iron frame. |
| 35 | Incoming:- (a) MCCB 63 Amp 4 pole 25/27 KA Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu - 01 No (b) Alum bus bar 100 Amp TPN - 01 Set (c) Digital voltmeter 0-500 volts with suitable PT and selector switch - 01 No (d) Digital Amp meter 0-100 Amp with selector switch & suitable CT - 01 No (e) Indicator lamp LED type (RYB) complete - 01 setOutgoing :- (a) MCCB 3 Pole, 25 Amp, 10 KA, Fixed Thermal & Fixed Magnetic setting , Ics = 100% of Icu- 04 Nos Please Enable Macros to View BoQ information |
| 36 | Incoming:- (a) MCCB 63 Amp 4 pole 25/27 KA Adjustable Thermal & Fixed Magnetic setting , Ics = 100% of Icu - 01 No (b) Alum bus bar 100 Amp TPN - 01 Set (c) Digital voltmeter 0-500 volts with suitable PT and selector switch - 01 No (d) Digital Amp meter 0-100 Amp with selector switch & suitable CT - 01 No (e) Indicator lamp LED type (RYB) complete - 01 setOutgoing :- (a) MCCB 3 Pole, 25 Amp, 10 KA, Fixed Thermal & Fixed Magnetic setting , Ics = 100% of Icu- 04 Nos Please Enable Macros to View BoQ information |
