Details: dismantling of old 132 kv sf-6 gas circuit breaker along with poles and shifting of 132 kv sf-6 circuit breaker and poles from dismantling site to store/ designated place as proposed by je, including all other associated works like dismantling of jumpers from 132 kv main and jack bus to 132 kv bsi/lsi & determination of all control cables of 132 kv cb. 132 kv amawan ckt-ii bay at 132 kv s/s tripula 132 kv bus coupler bay & at 132 kv s/s dalmau 132/33 kv 40 mva t/f-i bay at 132 kv s/s dalmau making necessary modifications in the existing structure of existing circuit breaker by using new chhanels, structure pleces provided by firm of 4 mtr long and 40 cm width with due welding, cutting and making holes for proper of new 145 kv sf-6 gas circuit breaker on modified structure on existing foundation for above breakers of 132 kv sf-6 circuit breaker as per instruction of manual and technical specifications including shifting of 132 kv sf-6 circuit breaker from store to site including 3
Sector: Transmission