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

Repairing and maintenance of 3.3 kv, 550v, 440v, 4 wire oh line and cable jointing at 4, 5, 6 incline of dhori (k) colliery, dhori area, ccl

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

Repairing and full overhauling of 55hp, 550v mamc make endless haulage of 7/8 incline, dhori (k) colliery, dhori area

Maintenance of 220 v, 2 wire and 550v, 4 wire oh line installed at the surface of 7/8 incline for smooth power supply to the mmv fan and surface lighting of 7/8 incline under dhori (k) colliery, dhori area

Repairing , rectification works of different sdl machines spare parts as stand by for 4,5,6 incline of dhori (k) colliery, dhori area, ccl

(a) repairing and fabrication of 1 no. tippler making of 4, 5 6 incline (b) repairing and fabrication of akgi haulage base repairing of 4, 5 6 incline of dhori (k) colliery ,dhori area ccl

Repairing and maintenance of 315kva tsu, 3.3kv/550v, make - mine line, kept idle inside 4/5/6 incline, dhori (k) colliery

Repair and rewinding of (a) 500 kva, 3.3 kv/550v-440v transformer (b) 100 kva, 3.3 kv/440v transformer of sirka colliery under argada area

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