bids are invited for overhauling of 33kv vcb cgl make of 33kv sardhana nahar feeder at 132 kv s/s kapsad.; (a) checking & adjustment of snatch gap travel of drive insulators rod and tie rod of each pole. (b) replacement of all damaged and defective parts closing latch assembly, trip latch, close coil etc. and its proper adjustment. cleaning & greasing. (c) oiling and greasing of crank gear by opening of lock, circlip etc. (d) dismantling of all pole linkage, pins and rod assembly, cleaning, greasing and its proper adjustment. (e) check satisfactory close/trip operation of the breaker both by local remote. (f) repairing of mechanism for solving the mechanical problem. after overhauling of vcb.