Plastering with hollering 24 nos. of old sectionalisation stopping in g.p. seam under kumardhubi colliery.

Repairing, re-plastering and hollering of old isolation stopping and construction of a new isolation stopping at no. 8 pit in nega seam under nimcha(r)colliery

Construction one ventilation stopping with door and plastering with hollering 19 nos old ventilation stoppings in s p combined seam under kumardhubi colliery.

Re-plastering and hollering of 22 nos. of isolation stopping at no7 pit in narainkuri rvii seam under nimcha (r) colliery

Construction of 9 (nine) of sectionalisation stopping at g.p. seam for sealing of s.p. top and s.p. bottom seam under kumardhubi colliery.

10 nos isolation stopping repairing and re plastering colliery for stowing panel no rviia s1 in rviia seam and stowing panel no d6 and d7 of rvii seam at vk unit of khandra colliery .

Reconstruction of isolation stopping no-171 (16 rise/13l-12l) of panel 24a and re-plastering of isolation stopping no. 217(21 dip-22 dip/17l) of panel 28 in (borachak) r-viii seam at chinakuri mine-iii

Repairing of 15 (fifteen) nos isolation stopping for stowing panel 7 in rvii seam of no. 2 incline of bankola colliery

Repairing of 17 nos isolation stopping for stowing panel b10 and 1 in rvii seam of no 02 incline of bankola colliery

Construction of remaining 17 (seen) nos. of isolation stopping surrounding the depillaring with hydraulic sand stowing panel s-3 of bejdih colliery