procurement of overhead transmission line off line fault locator with signature analyzer system procurement of overhead transmission line off line fault locator with signature analyzer system ( tr-43 / 2021 ) , supply of following categories of testing equipments complete with all accessories as described in the section-ii of the specification , overhead transmission line off line fault locator with signature analyzer system , ( b ) structure for item 3 ( a ) above , ( a ) 36 kv gapless lightning arrester with terminal connector meeting the technical requirement as per section – iii, annexure - iii , ( b ) structure for item 4 ( a ) above , ( a ) 33 kv isolator with earth switch complete with insulators & all accessories meeting the technical requirement as per section – iii, annexure - iv , ( b ) structure for item 5 ( a ) above , 33 kv vacuum circuit breaker with structure meeting the technical requirement as per section – iii, annexure - v , 33 kv control & relay panel meeting the technical requirement as per section – iii, annexure - vi , 33 kv bolted type post insulator structure complete with 33 kv post insulators meeting the technical requirement as per section – iii, annexure - vii