Details: name of work overhauling maintenance of 132 k v sf6 circuit breaker on 40mva transformer ii at 132 k v sub station musafirkhana under etd sultanpur major overhauling of spring type gcb of cgl make of 40mva t/f-ii hv side bay at 132kv musafirkhana. work includes opening of charging motor assembly, opening & closing coil assembly, opening of holding latch, anti-pumping system, d-rusting & greasing of all these parts, checking of charging retched
Sector: Transmission