tender for supply of 400kv & 220kv porcelain long rod insulator with string hardware & accessories for optcl ersama, paradeep ( 400 / 220 kv gis - new ) and optcl new duburi ( 400 ais ss extn. ) --- 1 supply- string insulators : 400kv, 160kn porcelain long rod insulator 2 supply- string insulators : 400kv, stringing hardware assembly for 160kn double tension long rod porcelain insulator string assembly with double anchoring complete with all stringing hardware accessories including corona ring and tension clamp suitable for twin acsr moose conductor with 450mm sub conductor spacing with turn buckle. 3 supply- string insulators : 400kv, stringing hardware assembly for 160kn double tension long rod porcelain insulator string assembly with double anchoring complete with all stringing hardware accessories including corona ring and tension clamp suitable for twin acsr moose conductor with 450mm sub conductor spacing without turn buckle. 4 supply- string insulators : 400kv, stringing hardware assembly for 160kn double suspension long rod porcelain insulator string assembly with double anchoring points complete with all stringing hardware accessories including corona ring and drop clamp suitable for twin acsr moose conductor with 450mm sub conductor spacing 5 supply- string insulators : 220kv, 160kn porcelain long rod insulator 6 supply- string insulators : 220kv, stringing hardware asembly for 160kn single suspension long rod porcelain insulator string assembly with single anchoring point complete with all stringing hardware accessories including corona ring with drop clamp suitable for single acsr moose conductor 7 supply- string insulators : 400kv, stringing hardware assembly for 160kn double tension long rod porcelain insulator string assembly with double anchoring complete with all stringing hardware accessories including corona ring and tension clamp suitable for twin acsr moose conductor with 450mm sub conductor spacing with turn buckle. 8 supply- string insulators : 400kv, 160kn porcelain long rod insulator 9 supply- string insulators : 400kv, stringing hardware assembly for 160kn double tension long rod porcelain insulator string assembly with double anchoring complete with all stringing hardware accessories including corona ring and tension clamp suitable for twin acsr moose conductor with 450mm sub conductor spacing without turn buckle. 10 supply- string insulators : 400kv, stringing hardware assembly for 120kn double suspension long rod porcelain insulator string assembly with double anchoring points complete with all stringing hardware accessories including corona ring and drop clamp suitable for twin acsr moose conductor with 450mm sub conductor spacing 11 supply- string insulators : 400kv, 120kn porcelain long rod insulator 12 supply- string insulators : 400kv, stringing hardware assembly for 120kn single suspension long rod porcelain insulator string assembly with single anchoring point complete with all stringing hardware accessories including corona ring and straight clamp suitable for single acsr moose conductor