For repairing of feed sprocket and pin after dismantling of drill sl. no. rel6012201 ( dr-262) and removal of broken spindle of rotary head of drill sl. no. 201506866 (dr-236) at akwmocp , katras area, bccl

For repairing of damaged cabin assly. of drill dr-226 at akwmocp , katras area, bccl.

For repairing of damaged hydraulic wrench cylinder of drill dr-226 at akwmocp , katras area, bccl.

For broken bolts removal of track chain guards and new fabrication of 01 no. guard in drill dr-226 at akwmocp , katras area, bccl

For repairing of alternator 24v-01 no. of drill dr-236 and repairing of sliding gate of drill dr-226 at akwmocp , katras area, bccl

For repairing and cleaning of radiator assly. of drill dr-245 and new fabrication of centralizer bushing of drill dr-226 at akwmocp , katras area, bccl.

For broken track chain links, other seperable links of other drill cutting and welding of drill dr-249 at akwmocp , katras area, bccl

For repairing of 02 nos. feed sprocket for dr-236 removal of seized thread of spindle sub in drill dr-245 , fabrication of bushing centralizer as float for dr-236 and removal of seized thread of broken drill rod of drill dr-262 , katras area,

For extraction of broken bolts of track rollers and rethreading of drill sandvik 06 / dr- 249 at akwmocp , katras area, bccl

For repairing /straightening of a bend drill rod -01 no. and repairing of damaged ladders 02 nos. of drill dr-226 at akwmocp , katras area, bccl