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| 1 | Supply and fixing in replacement of Air break gang operated switch with 12 insulators outdoor type, triple pole, mounted on 12 insulators, mechanically operated, suitable for vertical installation, single break, provided with locking arrangement, consisting of MS channel, HT post type insulator contacts of copper alloy, high pressure, heavy duty contact assembly operating rod 25mm dia GI pipe, medium grade, complete including drop out fuses conforming to IS-1818, rated voltage 11 KV and for current rating 200 Amp, complete all as specified and as directed. |
| 2 | Supply and fixing in replacement of Lightning arrestors (set of three) metal oxide surge type (ZnO) complete with all fittings transmission class discharge capacity 65 Kilo Amps suitable for 11000 volts complete all as specified and as directed. |
| 3 | S&F in repair cable jointing kit for 11 KV (earthed) grade cable for outdoor termination Cold shrinkable type joint, complete with and including jointing material and accessories suitable for 3 core XLPE armoured aluminium cable of size 120 to 185 Sqmm , also with and including connecting single thimbles etc after disconnecting of electric supply including removing burnt out jointing kit etc, complete all as specified and directed. |
| 4 | S&F in repair cable jointing kit for 11 KV (earthed) grade cable for outdoor termination Cold shrinkable type joint, complete with and including jointing material and accessories suitable for 3 core XLPE armoured aluminium cable of size 50 to 95 Sqmm , also with and including connecting single thimbles etc after disconnecting of electric supply including removing burnt out jointing kit etc, complete all as specified and directed. |
| 5 | XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor rating 11000 volts grade of size 95 Sqmm 3 core laid in trenches or passing through pipes/ducts or fixed to walls/poles in replacement complete all as specified. (Earth work, brick protection and sand cushioning shall be measured and paid for separately). |
| 6 | XLPE insulated, screened, PVC bedded galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor rating 11000 volts grade of size 120 Sqmm 3 core laid in trenches or passing through pipes/ducts or fixed to walls/poles in replacement complete all as specified. (Earth work, brick protection and sand cushioning shall be measured and paid for separately). |
| 7 | Stay Assembly using stay rod of 20mm dia complete accessories as shown in Electrical Plate No 1 of SSR 2009 Part-I, in replacement complete all as specified (loop type insulator, stay wire, stay clamp, earth work and PCC shall be measured and paid for separately) |
| 8 | Material & labour in replacement for GI tubes, \\"light grade\\", 100 mm bore with and including all fittings laid in trenches/road crossing/floors etc for cable protection, complete all as specified and directed.Note: Excavation and earth work shall be measured and paid for separately. |
| 9 | Material & labour in replacement for GI tubes, \\"light grade\\", 80 mm bore with and including all fittings laid in trenches/road crossing/floors etc for cable protection, complete all as specified and directed.Note: Excavation and earth work shall be measured and paid for separately. |
| 10 | Dismantling Steel/concrete poles/struts, any size any type and removing from site all as directed by Engr-in-Charge at site. |
| 11 | Supplying, fixing and erecting truly to vertical position steel tubular swaged pole complete with base plate welded with pole, finial taper plug, bolt, nut and screws as specified type 410 SP-55 (11m long) including one coat of red-oxide zinc chrome primer and two coats of aluminium paint on surfaces exposed to view and making 30cm wide strips (total 5 Nos) with yellow and black paint alternately on external surface above PCC benching including numbering with black paint and painting with bituminous paint internally complete and externally for portion embedded in PCC, complete all as specified and directed (PCC, earth work shall be measured & paid separately under respective items). |
| 12 | PCC 1:2:4 (nominal mix) type B1 using 20mm graded crushed stone aggregate, as in coping of poles and the like complete including weathering, slightly rounded or chamfered angles and throating all as specified and directed. |
| 13 | PCC 1:3:6 (nominal mix) type C-2 using 40mm graded crushed stone aggregates, as in foundation filling and mass concrete for poles and stay/installation paths complete all as specified and direct |
| 14 | S&F cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections conforming to Fe-290 Gde E-165 including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of red oxide primer coat and two coat of silver paint all as specified and directed. |
| 15 | Dismentelling OH ACSR Conductor from the existing LT /HT pole complete all as specified and directed. |
| 16 | Aluminium conductor steel reinforced (ACSR) of size 6/1x2.59 (weasel), 6/1x2.11 (squirrel) conductor for HT/LT lines on steel tubular poles, stretching without kinks and bends including binding wire complete , complete all as specified. |
| 17 | Supply and fix in repair pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut 150mm height, 150mm dia for working pressure 11000 Volts grade of HT line including taking down existing cracked/unserviceable pin type insulator complete all as specified and directed. |
| 18 | Supply and fix in repair disc type insulators, porcelain vitreous white brown or green, 145mm high and 255mm dia ball and socket type, single disc assembly for tension with tension clamps for conductor having working pressure 11000 Volts including taking down existing cracked/unserviceable disc type insulator complete all as specified and directed. |
| 19 | Earthing complete with galvanized steel earth plate electrode 600x600x6mm burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of earth plate not less than 1.5m below normal ground level connected with galvanized iron earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel complete with 15mm dia GI light grade protection pipe, 20mm dia GI medium grade watering pipe with funnel including charcoal, dust, salt, PCC M-15 type B1 in pit with pre- cast RCC M-15 type B1 in cover reinforced with XPM not less than 4 Kg per Sqm, test point etc. all as shown in electric plate No. 3 of SSR Part-I complete with necessary earth work in any type of soil, removal to a distance not exc. 50m, testing on completion complete all as specified & directed . |
| 20 | Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of plate not less than 1.5 metre below ground level, connecting to galvanised iron strip of size 32x6 mm (as earth strip), by means of bolt, nuts, check nuts and washer of galvanised and earth wire protected by provision of galvanised iron pipe light grade, 15mm bore including provn of concrete pit in PCC M-15, type B-I using 20mm graded crushed stone aggregates with 40mm thick precast cover of size 550 mm X 550 mm X 75 mm of RCC M-15, type B-I, reinforced with XPM (weight not less than 4 kg/ Sqm) and frame of angle iron 25x25x3mm with lugs 2 Nos and with 6mm dia mild steel bar handle made to shape, galvanised iron medium grade 20mm bore pipe for watering perforated at bottom 1.75 metre long placed on top edge of earth plate, common salt and charcoal filling, test point made out of phosphorous bronze with fixing arrangement, funnel, wire mesh and including earth work in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre, all as per electrical plate No. 3 of SSR 2009 Part-I and connection to earth test point all as specified and testing on completion. |
| 21 | Excavation in trenches not exc. 1.5m wide and not exc. 1.5m deep in any type of soil for laying of underground cable, foundation of poles & stays etc, and getting out, complete all as specified and as directed. |
| 22 | All as per item no.21 above but depth exc 1.5 mt but not exc 3.0 mtr |
| 23 | Returning filling in soil including spreading leveling watering and well rammimg in layer n exc 25 cm complete all as specified and directed |
| 24 | Removing excavated soil not exc 50 m & depositing where directed at a level not exc 1.5m above the starting point all as specified and directed |
| 25 | S& F and laying DWC HDPE pipe for protection of power cable of size 80 mm dia complete with all fiting and fixtures including cutting , jointing and clamping complete all as specified.(PCC, earth work shall be measured & paid separately under respective items). |
| 26 | S& F and laying DWC HDPE pipe for protection of power cable of size 100 mm dia complete with all fiting and fixtures including cutting , jointing and clamping complete all as specified.(PCC, earth work shall be measured & paid separately under respective items). |
| 27 | Replacement of Danger notice plate of size 25 x 20 cm, made of 1.6 mm thick mild steel sheet, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with and including mild steel clamps, bolts and nuts of approved size for HT poles, complete all as specified. |
| 28 | Deduct Credit Amount as per Schedule of credit as details given on Srl Page No 21 of tender doucments. Please Enable Macros to View BoQ information |
