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| 1 | Supply and erection of Four Pole Structure with Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified of type 410 SP–55, 11.00m long including Anti Climbing Device, Cross Arms etc. complete all specified and as directed.Note: Apart from above cost of the following shall also deemed to be included in quoted rate: (a) Cost of excavation for foundation of each pole of size 0.9mx0.9mx1.8m and and removal of excavated soil to a distance not exceeding 50m and deposited where as indicated.(b) PCC 1:4:8 type D-2, 40mm graded stone aggregates as in lean concrete laid in trench of size 0.9x0.9x0.15m.(c) PCC 1:3:6 type C-2, 40mm graded stone aggregates as in foundation concrete laid in trench of size 0.9x0.9x1.65m.(d) PCC 1:2:4 type B-2, 20mm graded stone aggregates as in coping concrete laid around pole of size 0.9x0.9x0.45m and finish the surface even and fair.(e) Applying two coats of aluminium paint over a coat of red oxide primer and poles embedded in concrete shall be treated with tarring and sanding. |
| 2 | Supply and erection of Two Pole Structure with Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified of type 410 SP–55, 11.00m long including Anti Climbing Device, Cross Arms etc. complete all specified and as directed.Note: Apart from above cost of the following shall also deemed to be included in quoted rate: (a) Cost of excavation for foundation of each pole of size 0.9mx0.9mx1.8m and and removal of excavated soil to a distance not exceeding 50m and deposited where as indicated.(b) PCC 1:4:8 type D-2, 40mm graded stone aggregates as in lean concrete laid in trench of size 0.9x0.9x0.15m.(c) PCC 1:3:6 type C-2, 40mm graded stone aggregates as in foundation concrete laid in trench of size 0.9x0.9x1.65m.(d) PCC 1:2:4 type B-2, 20mm graded stone aggregates as in coping concrete laid around pole of size 0.9x0.9x0.45m and finish the surface even and fair.(e) Applying two coats of aluminium paint over a coat of red oxide primer and poles embedded in concrete shall be treated with tarring and sanding. |
| 3 | Design, engineering, Supply, installation, testing & commissoning of 11 KV medium voltage covered Aerial Bunched cable line on existing poles of size 3corex95 sqmm+ 1 core 70 sqmm consisting of all accessories such as MS channel, MS angle, MS flat, HT insulators, termination box with provision of appropriate earthing system, suspension clamp, anchor clamp, eye hook , cable end cup, suitable tapping arrangement complete as per site complete all as specified and as directed. Note:- (a) Contractor shall submit the design details alongwith sag calculation etc for approval of the Accepting Officer before commencement of work.(b) Successful commissioning of the entire system shall be the responsibility of the contractor.(c) All items and T & P required for successful commissioning shall deemed to be included in quoted rate.(d) The cable should be IS: 8130-1984, IS:398(Part-IV)-1994, IS:7098(Part-II) 2011 & IS: 5831-1984 with uptodate amendment if any. |
| 4 | Supply and fixing end termination joint kit for HT cable, heat shrinkable, outdoor type with jointing material & accessories suitable for voltage 11 kV (Earthed), 3 core95 sqmm complete all as directed by Engr-in-charge. |
| 5 | Supply and fixing cable jointing kit for 11 KV (Earthed) grade cable for straight through joints heat shrinkable type including joint kits and labour complete for making joints suitable for 3 Core Aerial bunched cable of size 95 Sqmm and testing complete all as directed by Engr-in-charge. |
| 6 | Supply and fixing 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 includingpainting from bottom to 1.2m height alternative with 30cm red and whitestrip and writing pole no with black paint on yellow background complete all as specified and as directed.Note: Apart from above cost of the following shall also deemed to be included in quoted rate: (a) Cost of excavation for foundation of pole of size 0.9mx0.9mx1.8m and and removal of excavated soil to a distance not exceeding 50m and deposited where as indicated.(b) PCC 1:4:8 type D-2, 40mm graded stone aggregates as in lean concrete laid in trench of size 0.9x0.9x0.15m.(c) PCC 1:3:6 type C-2, 40mm graded stone aggregates as in foundation concrete laid in trench of size 0.9x0.9x1.65m.(d) PCC 1:2:4 type B-2, 20mm graded stone aggregates as in coping concrete laid around pole of size 0.9x0.9x0.45m and finish the surface even and fair. |
| 7 | Supplying, Laying connecting & testing XLPE insulated, PVC sheathed, armoured HT electric power UG cable (heavy duty with stranded aluminum conductor)of size 95 Sqmm, 3 core, 11000 Volts(Earthed) grade, confirming to IS-7098 (Part-II) laid through duct/ pipe / in trench etc. with cable glands & suitable size of aluminium lugs complete all as specified and as directed.Note : Earth work, Precast PCC cable cover protection and sand cushioning and GI Pipe Shall be measured and paid separately under respective item. |
| 8 | Supply and fixingtriple pole mechanically operated air break isolator (GOD), vertical mounting, rotating type, mounted on insulators 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, with 9 insulators of rating upto 400 Amps complete all as specified and as directed. |
| 9 | Material and labour for HTlightening arrestor with mountings accessories complete fixed on cross arms of two pole structure/GI flat strip and connect with same size of ACSR conductor with all fittings connected to earth strip with nut, bolt, washer transmission class having discharge capacity of 65 kilo Amps and suitable for11000 Volts expulsion type complete all as specified and directed. |
| 10 | Excavation in trenches, n. exc 1.50m wide and n. exc 1.50m in depth, for foundation, pipe line etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n. exc 10 sqm on plan and n. exc 1.50m in depth and getting out in soft / loose soil complete all as specified and as directed. |
| 11 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick of excavated soil complete all as specified and as directed. Note: A deduction of 10% shall be made from total computed volume of filling to cater in bulk irrespective of machinery used for ramming. |
| 12 | Removing excavated material not exceeding 50 meters & depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed. |
| 13 | Materials and labour for sand filling around the cable with approved quality coarse sand for sand cushioning of under ground cableincludingspreading and punning down complete all as specified and as directed.Note:- Punned down thickness shall be measured. |
| 14 | Supplying and laying un-reinforced precast concrete cable cover, class HV,type 1, flat of size 300mm 180mmx 40mm, embossed as \"MES HT Cable\" for protection of under ground cable protection in trench with gap between adjacent each other not exceeding 10mm complete all as specified and as directed. |
| 15 | Materials and labour for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically 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 connetced with galvanised wire of 4mm diaby means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe of 15mm bore (light grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completionset all as specified and as directed.Notes:-(i) Main earthing strip from earth plate electrode to rest 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 resistenance is not obtained the contractor shall redo the earthing without any extra cost to the department. |
| 16 | Materials and labour for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically 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 connetced with galvanised strip of 32 x 6mm sizeby 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 or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion completeall as specified and as directed. Note: (i) Main earthing strip from earth plate electrode to rest 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 resistenance is not obtained the contractor shall redo the earthing without any extra cost to the department. |
| 17 | Materials and labour for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically 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 connetced with galvanised wire of 4mm diaby means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe of 15mm bore (light grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion including taking down old unserviciable earthing set all as specified and as directed.Notes:-(i) Main earthing strip from earth plate electrode to rest 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 resistenance is not obtained the contractor shall redo the earthing without any extra cost to the department. |
