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| 1 | Excavating in trenches n.exc 1.5m wide and n.exc 1.5m in depth in any type of soil for laying of cable or pipes, trimming the sides, forming bottom surfaces to required level, n.exc 10 sqm on plan and getting out, complete all as specified and directed. |
| 2 | Returning, filling, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick, complete all as specified and directed. |
| 3 | Removing surplus soil to a distance n.exc 50m and deposited where directed at a level not exceeding 1.50 m above the starting point, complete all as specified and directed. |
| 4 | Sand cushioning to under ground cable laid in trenches for laying of HT/ LT UG cables 8 cm wide before laying the cable and 15 cm after laying and punned down to a depth of 10 cm as per MES SSR Part-I (2009), complete all as specified and directed.Note: Punned thickness shall be measured and paid to the contractor. |
| 5 | Supplying and laying un-reinforced precast concrete cable cover, class HV, type 1, flat size 300mm x 180mm x 40mm. |
| 6 | Supply, laying, jointing and testing and commissioning aluminium conductor cable, XLPE insulated, PVC inner sheathed, GI strip or wire armoured and overall PVC sheathed, heavy duty 11000 volts laid in trenches/ on surface of wall/ in GI pipe including dressing and clamping the cable with MS Zinc Passivated clamps and fixing suitable thimbles/lugs including cable glands of suitable size etc of cross-sectional area 120 Sqmm 3 core, complete all as specified and directed . |
| 7 | Supply, laying, jointing and testing and commissioning aluminium conductor cable, XLPE insulated, PVC inner sheathed, GI strip or wire armoured and overall PVC sheathed, heavy duty 11000 volts laid in trenches/ on surface of wall/ in GI pipe including dressing and clamping the cable with MS Zinc Passivated clamps and fixing suitable thimbles/lugs including cable glands of suitable size etc of cross-sectional area 95 Sqmm 3 core, complete all as specified and directed . |
| 8 | Taking out existing old damaged/ unserviceable HT UG cable of any size from trenches/ duct/ pipe including jointing kit, complete all as specified and as directed. |
| 9 | Supply and laying Gl tubing 80mm bore light grade with fittings laid in trenches, floors/ roads/ wall/ poles for protection of HT underground cables including taking down old unserviceable pipes, complete all as specified and as directed. |
| 10 | Steel tubular swaged pole, type 410 SP 55 (Overall length 11.00 meter) conforming to IS-2713 (Part 1 to 3) 1980 complete with cast iron base plate, finial taper plug, bolts, nuts and washers, screws. Pole shall be painted with two coat of black bituminous throughout internally and externally upto planting depth and the remaining external portion shall be painted with two coats of aluminum paints over a coat of red oxide primer including painting from bottom to 1.2m height alternatively with 30cm red and white strip and writing pole no with black paint on yellow background complete all as specified and as directed.Note: Excavation and Earth work, PCC in foundation and coping shall be measured and paid separately. |
| 11 | Dismantling old unserviceable PCC/ steel tubular poles/ struts, any type and size, complete all as specified and as directed. |
| 12 | Outdoor cable end termination joint cold shrinkable type suitable for 3 core 11 KV grade XLPE insulated cable of size 120 to 185 sqmm complete all as specified and as directed. |
| 13 | Outdoor cable end termination joint cold shrinkable type suitable for 3 core 11 KV grade XLPE insulated cable of size 50 to 95 sqmm complete all as specified and as directed. |
| 14 | Cross arms, bracings, supports, clamps and back plates fabricated from structural steel, sections (MS Channel) of required size and shape including nuts, bolts, washers, welding, bending, cutting cold or hot, drilling holes for inserting bolts as indicated and directed including painting with one coat of red oxide primer and two coats of silver aluminium paint, complete all as specified and directed. |
| 15 | Dismantling of old rusted cross arms, bracings, supports, clamps and back plates of any sections from poles and setting aside, complete all as specified and directed at site. |
| 16 | Materials and labour for earthing complete with galvanised iron earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 m below ground level connected with GI strip of size 25mm x 4mm by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe of 40mm bore (light grade) and other end connected to earthing test point or lightening arrestor of main controlling switch as directed including providing funnel with 20 mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15 cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20 mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab reinforced with 8mm dia TMT bar @ 15cm C/C bothways and suitable handle made of10mm dia) including necessary earth work in excavation, refilling, filling and removal of surplus earth upto a distance not exceeding 50m etc all as shown on electrical plate No. 3 of MES Schedule Part-I (2009) complete including testing on completion including taking down old unserviceable earthing set all as specified and as directed.Note:- (i) Main earthing strip from earth plate electrode to test point upto length of 7.5 meters length shall deemed to be included in the unit rate quoted against this item.(ii) On testing after completion if the desired resistance is not obtained the contractor shall redo the earthing without any extra cost to the department. |
| 17 | 11 KV DO fuse set Porcelain type supply rating 11000 volt & current rating 200A electrical trasmission & disturbution manufacturing & all fittings DMC insulator, fuse base, LT stay set, main switch, metal hook and piercing connector, comlete all as specified and directed. |
| 18 | Triple pole mechanically operated air break isolator (GOD), vertical mounting, rotating type, mounted on insulator and steel frame with operating mechanism worked from ground level complete in all respect such as gun metal moving contacts and spring loaded gun metal fixed jaws, knife copper jumper strip etc, suitable for 11000 Volts grade, 50 Hz, with 9 insulator of rating upto 200 Amp, complete all as specified and as directed. |
| 19 | Dismantling triple pole mechanically operated air break isolator (GOD) vertical/ horizontal mounted including insulators and operating mechanism complete all as specified and as directed. |
| 20 | HT outdoor expulsion type lightening arrestor with mountings accessories complete fixed on cross arms of two pole structure/Gl flat strip and connect with same size of ACSR conductor with all fittings connected to earth strip with nut, bolt, washer transmission dass having discharge capacity of 65 kilo Amps and suitable for working pressure 11 KV complete all as specified and directed. |
| 21 | Dismantling of old unserviceable lightening arrestor 11 KV, complete all as specified and directed. |
| 22 | Aluminium conductor steel reinforced (ACSR) for making of four pole structure in sub stations as per existing, complete all as specified and directed. |
| 23 | Dismantling of old ACSR conductors of any type and any size, complete all as specified and directed. |
| 24 | Plain cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation for poles, complete all as specified and directed. |
| 25 | Plain cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in coping for poles including necessary formwork, complete all as specified and directed. |
| 26 | Danger notice plate of 25cm x 20cm size and 1.6mm thick mild steel sheet, vitreous enamelled white, with letters (Local & Hindi language) figures, and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size, for HT pole, complete all as specified and as directed. |
| 27 | Stay assembly with 20mm dia GI stay rod 1900 mm long including mild steel stay plate 300 mm x 300 mm x 6 mm and galvanised thimble, galvanised steel 14 mm dia 400 mm long stay bow and GI nuts, washers including loop type insulator vitreous porcelain white, brown or green big size with overall dimensions 90 mm x 140 mm clearance of hole 25.5 mm complete all as specified and shown in electrical plate No 01 of SSR Part - I including taking down old unserviceable stay assembly complete all as specified and directed.(Note:-Loop type insulators, stay clamps, excavation and concrete will be measured and paid separately) Please Enable Macros to View BoQ information |
| 28 | Stay assembly with 20mm dia GI stay rod 1900 mm long including mild steel stay plate 300 mm x 300 mm x 6 mm and galvanised thimble, galvanised steel 14 mm dia 400 mm long stay bow and GI nuts, washers including loop type insulator vitreous porcelain white, brown or green big size with overall dimensions 90 mm x 140 mm clearance of hole 25.5 mm complete all as specified and shown in electrical plate No 01 of SSR Part - I including taking down old unserviceable stay assembly complete all as specified and directed.(Note:-Loop type insulators, stay clamps, excavation and concrete will be measured and paid separately) Please Enable Macros to View BoQ information |
