loss reduction transmission works under kannur district of kerala under revamped reforms-based and results-linked, distribution sector scheme ( rdss ) ( boq for plant and equipment ) - description of materials 2 33 kv aaac, 120 sqmm, covered conductor with water blocking component, stranded circular size ( circuit length × 3% sag & maintenance× 3 ) 3 supply of 33kv grade, 120 sq mm joining kit ( full tension mid- span joint along with heat shrinkable type ) 4 polymeric surge arrestors 33 kv class, 10 ka, class 1 5 insulatingpiercingconnectorsfor 120 sqmm cable branching / tracking surge arrestors 6 supply of heat shrinkable outdoor termination kit ( bolted / crimped lug type ) ( 1 set = 3 nos ) 7 33 kv class polymeric tensioninsulator with special string hardware and accesories for 120 sq mm covered conductor 8 preformedplasticcabletiessuitabletobindcovered conductor with pin insulators 9 special channel crossarm 10 a type 14m pole for 33 kv line 11 lattice b type 14m pole for 33 kv line 12 33 kv class polymeric pin insulator 13 v cross arm for 33 kv line with clamp b&n 14 stay insulator 33kv 15 stay tightner ht 16 ht stay rod 17 ht stay wire 18 gi wire 8 swg ( 4 mm ) 19 gi earth pipe, 40 mm dia 2.5 mtrs length 20 channel cross arm with b&n ( 2.4m ) 21 coil earthing