Drivage of 03 (three) nos. drift from s.p. combine seam to b.p. seam (virgin) under kumardhubi colliery. (3 nos drifts (haulage 110 m, travelling 94 m, ventilation purpose 80 m) from sp seam to bp seam, dimensions 4.5m x 3.0m)

Re-support of incline no.01 and 2 intake return ug galleries 10b seam by hiring of dgms approved portable roof bolting machine and cleaning of the approaching area at b seam of west jkd colliery.

Roof bolting for roof support along f.s.v. route in r-vi seam of khottadih colliery, pandaveswar area.

Roof bolting at dewatering routes for preparation of panel 16a in borachak ( r-viii) seam workings, patmohona colliery

Construction of underground drain along rviiit2, r viiib1 and r vii seam with main incline and construction of three nos. of guard wall at shyamsundarpur colliery.

Repairing of five no pressure drum shell dia 215 mm x 1150 mm long shaft dia 75 mm of 1000 mm belt conveyors rvii and rviia seam installed in 3 and 4 incline j p colliery

Roof bolting job in sp top seam working district at different places of 27/28 no. incline of hariajam colliery.

Roof bolting job in sp top seam in different places of working district through 27/28 no. incline of hariajam colliery.

Roof bolting job in s.p. top seam working district and s.p. middle seam in different places of hariajam colliery.

Construction of 10 (ten) nos. ventilation stopping at sp middle seam through 27/28 incline of hariajam colliery.