Repairing of rear wheel hub both sides, repairing of front right side suspension sup-port, replacement of left side hoist cylinder, and removing the anchor pin, worn out bush and repairing of anchor pin housing and fitment of anchor bushing and pin.

Repairing of stick assembly and lhs final drive assembly along with its foundation of ck300 shovel sl. no. 737 deployed at topa ocp, kuju area.

Repairing of base tower raising cylinder, upper tr cylinder mounting eyes and bush fitting of jalangi drill sl no 201310198

Repairing of final drive gear box mounting (both side) of barakar drill sl. no 201310196

Repairing of tower raising cylinder, table bush, rod centralizer bush, chain sprocket 02 nos. and power pack canopy for idm 30 drill sl. no. 825 at birsa project.

Repairing of rotatory head gear box of barakar drill sl no 201310196

A.repairing of tower raising cylinder ,rod centralizer bush, power pack canopy, b.repairing of 04nos of levelling jack of idm30 drill sl no. 825 of birsa project.

Repairing and alignment of mast, operator cabin, platform, cooler foundation, battery box and repairing of tower raising cylinder, table bush, rod centralizer bush, chain sprocket 02 nos and power pack canopy for idm 30 drill sl. no. 855 of birsa pr

Repairing of tower rest, machinery house and drawbar of beas (201310195) and barakar (201310196) drill (idm70e)

Repairing, fabrication, welding stripping of tower rest, exhaust foundation and exhaust pipe , engine top canopy and repairing fabrication of tower raising cylinder mounting bracket and repairing fabrication of exhaust mounting foundation bracket