Construction of 12 nos. rcc isolation stopping in north side of f2 panel and f3 panel at rajgamar 4and5 incline of rajgamar sub area, korba area.

Repairing and replastering of 32 nos. isolation stopping eracted at south side of 06 nos. incline of rajgamar 6and7 incline.

Construction of isolation / sealing of preparatory stopping at surakachhar 3and4 incline.

Erection, withdrawal, shifting and maintenance of temporary ventilation stopping by old reject conveyor belt in depillaring panel f (f1 and f2) at rajgamar 4and5 incline of rajgamar sub area

Construction of 15 nos isolation stopping out of 11 nos full and 04 nos preparatory in proposed depillaring panel-20 at satgram incline

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

Making of 14 (fourteen) nos. of isolation stopping and 2 (two) nos. preparatory stopping for proposed depillaring panel m in 4,5,6 incline of dhori (k) colliery

Repairing of sectionalisation stopping isolation stoppings ventilation stoppings and construction of rcc slab at bijuri colliery of hasdeo area.