|
| 1 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95sq mm 3.5 core including taking down old cable and seperation of bricks for re-laying complete all as specified as directed by Engineer in Charge. |
| 2 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50sq mm 3.5 core including taking down old cable and seperation of bricks for re-laying complete all as specified as directed by Engineer in Charge. |
| 3 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25sq mm 4 coreincluding taking down old cable and seperation of bricks for re-laying complete all as specified as directed by Engineer in Charge. |
| 4 | Material and labourfor provision of earthing complete with galvanized iron earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to galvanised mild steel strip 32 x6 mm by means of bolts, nuts, check nuts and washer of galvanized steel, watering pipe of 20 mm bore galvanised iron medium grade and 40 mm bore galvanised iron light grade for earth strip protectionincluding all excavation, earth work in any type of soil, PCC pitin PCC 1:2:4 type B-1 and RCC 1:2:4, type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm),with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion. Note : (i)Earth result after installation completely should be less than 5 Ohm. (ii)Quoted rates shall be deemed to include for earth strip with protection pipe of 7.5 M length. |
| 5 | M & L for Bus bar chamber boxoutdoor type made out of mild steel CRCA sheet 3.15mm thick duly painted with synthatic enamal paint (internally and externally) over a coat of red oxide primer size not less than 800mmx600mmx400mmincludingaluminum bus bar four nos of capacity 250A fixed with insulators and angle iron of size 40x40x5 mmof height 0.9 Mtr includingPCC foundation complete all as specified and directed |
| 6 | Supply, installing, testing and commissioining of LT cubical panel board, 440 Volts, 50 Hz, 3 phase, 4 wire out door type weather vermin, dust proof front operated with adequate air ventilation at sides and back fabricated out of 3.15 mm thick CRCA sheet with double door shutter and locking arrangements, cable trays cable lugs etc including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables danger boards etc with angle iron frame 50x50x6 mm and height not less than 0.9 mtr with PCC 1:2:4 type B1platform; nut,bolts, washers etc for grouting and painting with powder coated epoxy finish of approved colour over a coat of red oxide primer including taking down old unserviceable existing LT Panel board with all accessories complete all as specified as directed by Engineer in Charge. comprising the following:- |
| 7 | (i)Bus bar chamber consistingof four Nos aluminium bus bar duly sleeved of capacity800 Amps for phases and 400 Ampsfor neutral duly insulated with PVC sleevesRYB, mounted on heavy dutyepoxy insulation in separate compartment.(ii) LED type indicating lamps (RYB).(iii) Digital Voltmeter(iv) Digital Ammeter with CTs.(v)Panel board internal wiring with suitable rated PVC insulated copper conductors.(vi) MCCB 630 Amps,415V, 4 Pole, 50 KA- 01 No (In coming)(vii)MCCB 200Amps, 415V, 4 pole, 25KA - 04 Nos (Out going)(vii) MCCB 100 Amps, 415V, 4 pole, 16 KA - 02 Nos (Out going) |
| 8 | Supply, installing, testing and commissioining of LT cubical panel board, 440 Volts, 50 Hz, 3 phase, 4 wire out door type weather vermin, dust proof front operated with adequate air ventilation at sides and back fabricated out of 3.15 mm thick CRCA sheet with double door shutter and locking arrangements, cable trays cable lugs etc including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables danger boards etc, with angle iron frame 40x40x5 mm and height not less than 0.9 mtr duly fixed with PCC 1:2:4 type B1platform; nut,bolts, washers etc for grouting and painting with powder coated epoxy finish of approved colour over a coat of red oxide primer including taking down old unserviceable existing LT Panel board with all accessoriesas specified and as directed by Engineer in Charge comprising the following:- |
| 9 | (i)Bus bar chamber consistingof four Nos aluminium bus bar duly sleeved of capacity400 Amps for phases and 200 Ampsfor neutral duly insulated with PVC sleevesRYB, mounted on heavy dutyepoxy insulation in separate compartment.(ii) LED type indicating lamps (RYB) with holders controlled by fuzes and switches.(iii)Panel board internal wiring with suitable rated PVC insulated copper conductors(iv) MCCB 200 Amps,415V, 4 Pole, 25 KA - 01 No (In coming)(v) MCCB 100 Amps, 415V, 4 pole, 16 KA - 05Nos (Out going) |
| 10 | Supply, installing, testing and commissioining of LT cubical panel board, 440 Volts, 50 Hz, 3 phase, 4 wire out door type weather vermin, dust proof front operated with adequate air ventilation at sides and back fabricated out of 3.15 mm thick CRCA sheet with double door shutter and locking arrangements, cable trays cable lugs etc including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables danger boards etc, with angle iron frame 50x50x6 mm and height not less than 0.9 mtr fixed withPCC 1:2:4 type B1platform; nut,bolts, washers etc for grouting and painting with powder coated epoxy finish of approved colour over a coat of red oxide primer including taking down old unserviceable existing LT Panel board with all accessories as specified and as directed by Engineer in Charge comprising the following:- |
| 11 | (i)Bus bar chamber consistingof four Nos aluminium bus bar duly sleeved of capacity600 Amps for phases and 300 Ampsfor neutral duly insulated with PVC sleevesRYB, mounted on heavy dutyepoxy insulation in separate compartment.(ii) LED type indicating lamps (RYB) with holders controlled by fuzes and switches.(iii)Panel board internal wiring with suitable rated PVC insulated copper conductors.(iv)MCCB 350 Amps, 415V, 4 pole,35 KA - 01Nos (v) MCCB 160 Amps, 415V, 4 pole, 25 KA - 02 Nos (vi) MCCB 125 Amps, 415V, 4 pole, 16 KA - 02 Nos |
| 12 | Supply, installing, testing and commissioining of LT cubical panel board, 440 Volts, 50 Hz, 3 phase, 4 wire out door type weather vermin, dust proof front operated with adequate air ventilation at sides and back fabricated out of 3.15 mm thick CRCA sheet with double door shutter and locking arrangements, cable trays cable lugs etc including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables danger boards etcwith angle iron frame 50x50x6 mm and height not less than 0.9 mtrfixed with PCC 1:2:4 type B1platform; nut,bolts, washers etc for grouting and painting with powder coated epoxy finish of approved colour over a coat of red oxide primer including taking down old unserviceable existing LT Panel board with complete allas specified and as directed by Engineer in Charge comprising the following:- |
| 13 | (i)Bus bar chamber consistingof four Nos aluminium bus bar duly sleeved of capacity200 Amps for phases and neutral duly insulated with PVC sleevesRYB, mounted on heavy dutyepoxy insulation in separate compartment.(ii) LED type indicating lamps (RYB) with holders controlled by fuzes and switches.(iii)Panel board internal wiring with suitable rated PVC insulated copper conductors.(iv)MCCB 100Amps, 415V, 4 pole,16 KA - 01Nos (v) MCCB 63 Amps, 415V, 4 pole, 10 KA - 05 Nos |
| 14 | Supply, installing, testing and commissioining of LT cubical panel board, 440 Volts, 50 Hz, 3 phase, 4 wire out door type weather vermin, dust proof front operated with adequate air ventilation at sides and back fabricated out of 3.15 mm thick CRCA sheet with double door shutter and locking arrangements, cable trays cable lugs etc including provision for taking out incoming and outgoing cables duly marked with relevetted letter plates of appropriate size for each feeder cables danger boards etc with angle iron frame 50x50x6 mm and height not less than 0.9 mtrfixed withPCC 1:2:4 type B1platform; nut,bolts, washers etc for grouting and painting with powder coated epoxy finish of approved colour over a coat of red oxide primer including taking down old unserviceable existing LT Panel board with as specified and as directed by Engineer in Charge comprising the following:- |
| 15 | (i)Bus bar chamber consistingof four Nos aluminium bus bar duly sleeved of capacity600 Amps for phases and 300 Ampsfor neutral duly insulated with PVC sleevesRYB, mounted on heavy dutyepoxy insulation in separate compartment.(ii) LED type indicating lamps (RYB) with holders controlled by fuzes and switches.(iii)Panel board internal wiring with suitable rated PVC insulated copper conductors.(v)MCCB 400 Amps, 415V, 4 pole,50 KA - 01Nos (iv) MCCB 160 Amps, 415V, 4 pole, 25 KA - 04 Nos (v) MCCB 125 Amps, 415V, 4 pole, 16 KA - 02 Nos |
| 16 | Excavation in trenches in soft/loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for laying/taking out of cables and foundation of poles etc. and getting out complete allas specified and as directed by Engineer in Charge |
| 17 | Returning, filling in trenches (soil), including spreading, leveling and well ramming in layers not exceeding 25 cm thickcomplete allas specified and as directed by Engineer in Charge |
| 18 | Removal of surplus excavated soil to a distance not exceeding50metre and depositing where directed at a level not exceeding1.5metre above the starting pointcomplete allas specified and as directed by Engineer in Charge |
| 19 | Material and labour, sand cushioning with a layer of dry river sand, 80mm thick before laying of cable and 150mm thick (punned down to 100mm thick) after laying of cables, in trenches/ducts complete allas specified and as directed by Engineer in Charge. Note : Punned down thickness (overall 18cm), shall be considered for measurement and payment. |
| 20 | Supplying and laying un-reinforced precast concrete cable cover, class LV,type 1 with peak, size 250mm x 150mm x 40mm complete allas specified and as directed by Engineer in Charge |
| 21 | Laying only oldun-reinforced precast concrete cable cover, class LV,type 1 with peak, size 250mm x 150mm x 40mm complete allas specified and as directed by Engineer in Charge |
| 22 | M & L Hard core, broken to gauge n exc 63 mm complete allas specified and as directed by Engineer in Charge |
| 23 | M & L Cement concrete in foundations, filling and mass concrete Type C2 1:2:4 (40mm grade aggregate ) complete allas specified and as directed by Engineer in Charge |
