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 of 06 nos. isolation stoppings and 03 nos. preparatory isolation stopping in proposed depillaring panel t-20 in top seam of jhilimili mine.

Gap filling of preparatory isolation stoppings of panel nk32a in no 7 pit, amkola unit, in rvii seam under nimcha (r) colliery

Construction of 14 nos. rcc isolation stopping and 06 nos. preparatory isolation stoppings in proposed contiguous depillaring panel (seam-ii and seam-iii) in underground at pandavpara mine.

Construction of 8 nos. of isolation stoppings and 5 nos. preparatory isolation stopping for proposed panel-20 at r-viii(borachak) seam of patmohona colliery

Construction of 8 nos. of isolation stoppings and 5 nos. preparatory isolation stopping for proposed panel-20 at r-viii(borachak) seam of patmohona colliery

Construction of 05 nos of new ventilation stoppings, at nega seam of no 3 and 4 pit under nimcha(r)colliery

Construction of 5 nos. of isolation stoppings (3 preparatory and 2 full) in panel nk33(a) under nimcha (r) colliery

Construction of 25 nos. of sectionalization stoppings between 43d and 73d at 3 and 4 no. pit of nimcha unit in r-viii (nega) seam under nimcha (r) colliery

Construction of 5 nos new ventilation stoppings, 4 nos repairing and 02 nos replastering at nega seam (rviii) no 3 and 4 pit. of nimcha unit under nimcha (r) colliery