Repairing of cracked and bended portion of chassis and platform and (b) repairing of mast rest assembly, air cleaner housings, railings and welding of 04 nos. jack pads of idm 30 drill machine sl. no. 757 of jharkhand ocp.

Repairing of (a) propeller shaft bearing housing, its foundation and prg box foundation (b) cracked and bended rh stand of hoist drum in ekg 5a shovel sl. no. 596 of jharkhand ocp.

Repairing of mast lock plate in chassis, equalizer bar and rear axle cap, 03 nos. leveling jack and 03 nos. leveling jack pad of recp 650d drill machine sl.no. 6021103 of tapin north ocp.

Repairing of undercarriage assembly, replacing and repairing of damaged worn-out track frame, platform, railings, ladder of icm-260 drill si. no. drh-104 at dahibari ocp, cv area.

Repairing of main frame sub assembly, tire stopper and both side rear support (04 set) of komatsu dumper sl. no. 10344 deployed at topa ocp, kuju area.

Repairing of transmission filter housing, spider assembly, flanges, equalizer bar both sides and cover plates of transmission filter and steps of wd600-3 wheel dozer sl. no. 50454 of jharkhand ocp.

Repairing of levelling jack pads (04 no.) with its mountings, tower assy., tower raising cylinder with its mountings, safety ladders and railings of idm30 drill sl. no. 6846 deployed at topa ocp, kuju area.

Replacement of complete under carriage both side and repairing and denting of operator cabin plate, damaged portion of cat walk cover repair of drill idm 30 sl. no. -1315 of bokaro ocp

Replacement of 04 nos hoist jack assy and replacement of seal kit welding fabrication of end fitting of all sides hoist jack and denting of operator cabin and fitment of glass 02 nos and ladder welding work of machine no drill rdc 1114 under ttk ocp

Repairing/ replacement of (a) 12 nos. track rollers and (b) damaged portion of track chain (both sides) of idm-30 drill sl. no. rdc-1321 working at kathara colliery.