Details: supply and fixing of 24 volt dc closing coil for all make 33 kv vcb. supply and fixing of 24 volt dc tripping coil for all make 33 kv vcb. supply and fixing of tnc switch tor all make 33 kv vcb. supply and fixing of l & r switch for all make 33 kv vcb. overhauling of 33 kv vcb including oiling & greasing oy all mechanical moving pan including pole mechanism and refaxing them in proper alignment a£ter due checking all electrical circuits. overhauling of 33 kv c & r panel including checking of electrical circuit between c & r panel and marshaling box. fixing of over current eañh fault relay work including proper tracing of wire alignment of relay and installation of system at c&r panel. fixing of auxiliary relay for t/f bucliliolz relay and t/f wtl & otl wiring according to t/f. work including proper fixing and inter-connection c&r panel to t/f marshaling box.(rele provided by department) fixing of master trip relay (86 relay) according to c&r panel and vacuum circuit breakers. work
Sector: Distribution