Making of 01 nos. direct haulage ,03 nos. tugger haulage for underground, 01 rana haulage for surface in 4,5 and 6 incline and 03 nos. tugger haulage for underground and 01 nos. rana haulage for surface in 7 and 8 incline of dhori (k) colliery (under

Running maintenance of haulages, radiants and sdls operated at 4,5,6 and 7,8 incline under dhori (k), dhori area, ccl

Repairing, maintenance and overhauling of 200amp star delta starter for pump motor installed at 4,5,6 incline in r/o dhori(k) colliery, dhori area ccl.

Making and fabrication of chain sprocket with strengthening of outer link pin of sdl at 7/8 incline of dhori (k) colliery ,dhori area ccl

Repairing of 02 nos. track chain assembly and 02 nos. flight bar link assembly. for sdl of 7, 8 incline of dhori (k) colliery, dhori area ccl.

Repairing and maintenance of six different grade switches installed at different locations of 4,5,6 incline of dhori (k) colliery, dhori area

Repair maintenance of ct road entrance of 4,5,6 incline gate under dhori (k) project dhori area.

Repairing and rewinding of 550v induction motor of different capacity installed at 7/8 incline, dhori (k) colliery, dhori area, ccl.

Making of 20 nos m.s. board at 7,8 incline and 4,5,6 incline and po office under dhori khas colliery of dhori area.

Repairing , maintenance of 04 nos. a.c. (04 nos. split ) of dhori khas office under dhori (k) colliery dhori area, ccl