Dismantling of two separators, short circuit breakers and current transformers in the input cells of T-1 and T-2 transformers
Dismantling of sectional oil circuit breaker, current transformers and two disconnectors
Installation of two sets of gas-insulated circuit breakers, disconnectors and current transformers in the input cells of T-1 and T-2 transformers
Installation of sectional gas circuit breaker, current transformers and two disconnectors
Installation of clamp, heating and switch drive boxes
