supply and stringing 11kv covered conductor ( as per en 50397-1 :2020 ) under electrical section kumarakom.- 1 covered conductor ht 70 sqmm 2 pin insulator 11kv composite polymeric 3 insulator tie for covered conductor 4 disc insulator 11kv composite polymeric – covered conductor 5 hardware fittings – gi for ht covered conductor 6 mid – span joint set for covered conductor 7 single core outdoor termination kit for covered conductor 8 insulated piercing connector set for covered conductor ht 9 lightning arrestor 9kv, 10ka (distribution class) composite polymer housing 10 wedge connector for ht covered conductor 11 soc 16 % of material cost 12 fitting and erecting one ht psc pole in position incl. fitting cross arm, digging & back filling pit, drawing earth leads. 13 additional rate for providing one disc set on any type of ht pole for making cut point. 14 fitting and erecting one ht dp using psc pole in position incl. fitting 2 channel cross arms, digging & back filling pit, drawing earth leads. 15 fitting and providing one ht stay for 11kv pole incl. digging & back filling pit. 16 fitting and providing one strut using ht psc pole incl. digging & back filling pit. 17 fitting and providing one ht fly stay for 11kv pole using ht psc pole incl. digging & back filling pits. 18 additional ratefor excavation of one pit for ht pole/ht stay in laterite. 19 providing one coil earth using gi earth wire, digging separate pit at standard distance away from the pole/structure & backfilling. 20 fitting one set ab switch and giving connection 21 fitting one additional v cross arm in existing single pole incl. conveyance of materials. 22 fitting one additional 75x40mm, 1.8m channel cross arm in existing single pole incl. conveyance of materials. 23 fitting one additional 2.4m/3m channel cross arm (100x50x6mm), in existing 11kv dp incl. conveyance of materials. 24 drilling hole of various sizes on existing channel/cross arm. 25 cutting channel/cross arm/angle ironintotwo pieces. 26 loading ht psc pole from the stacking place and unloading the same at work site (transport by vehicle). 27 transporting poles by hired vehicle to a distance upto 5km and carrying upto 4 poles excluding loading & unloading. 28 doing straight joint on cablesof sizesupto and incl. 3x185 sqmm using the cable jointing kit supplied departmentally as per specification 29 doing one cable end termination on cables of sizes upto and incl. 3x185 sqmm using the cable jointing kit supplied departmentally. 30 providing one earth using earth pipe incl. digging & backfilling pit and supply of charcoal, salt, sand etc. 31 stringing of one km 11kv line with xlpe insulated (covered conductor) acsr raccoon