repairing / replacement vcb edd-i-2 overhauling of operating machanism including trolley and calibration of vacuum interrupter and replacement of minor spare as a ( lever charging clamp, clutch, roller, relesing stopper and hardware ) 3 any fault occur in mechanism regarding operation 4 replacement of burnt wiring of control circuit for protection of 11 kv pannel 5 supply and replacement of burnt spout contactor 6 supply and replacement of spout connection 7 supply and replacement of tripping assembly complete housing and plunger 8 supply and replacement of interrupter connection assembly ( complete ) 9 supply and replacement of connector of interrupter busbar side 10 supply and replacement of busbar connection 11 supply and replacement of jaws contactor ( finger ) 12 supply and replacement of jack road with complete set of mechanism 13 supply and replacement of charging gear complete set with lead screw 14 supply and replacement of tulip contact including supply 15 supply and replacement of burnt vaccum interrupter & callibration for 11 kv vcb’s to different make in various sub-station site 16 replacement of shower contact with supply