Repairing of center pin assembly and blade movement cylinder chassis hole of wheel dozer sl. no. 730 model cat- 834k, cil no. 3528 of jarangdih colliery.

Repairing and line boring of boom foot eye assembly and its boom eye of tyre handler machine si. no. th- 18087, model bl 14 th of jarangdih colliery

Repairing of big radius rod and small rod and its chassis eye of water tanker sl. no.ws-28290 of jarangdih colliery.

Repairing of blade movement cylinder, its chassis eye and articular cylinder of grader bg- 825, machine sl. no. g-3249 of jarangdih colliery.

Repairing of boom and stick joint oval eye hole of zx-650 tata hitachi backhoe sl. no. dacg-0164, at kathara colliery.

Repairing and rebuilding of center pin oval eye hole and boom and bracket oval eye hole ace crane sl. no. 189700 at tetulmari ocp, sijua area.

Repairing of boom cylinder foundation upper side both oval eye hole arm cylinder upper and lower side both oval eye hole by welding, line boring of zx-650 tata hitachi backhoe sl. no. dacg-0164, at kathara colliery.

Repairing of damaged loader frame, boom bushing with pins and collar bushing with pins and complete boom assy. opening and fitting of pay loader sl. no 284

Repairing of rear suspension and its eye, pin 04 nos. and oval suspension mounting eyes of chassis of water tanker sl.no. 443 of amp colliery barora area.

Repairing of right side of boom foot eye mounting place sized pin opening by hydraulic press oval bore repairing welding and machining pin welding machining and new bush making and fitting of pay loader pl-319 at akkocp, bnk area