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 .

Construction of 20 (twenty) nos. new ventilation stopping and 02 nos. ventilation double door between intake and airways p-9c and p-7a proposed depillaring panel in lk-ii seam of jamuna 9/10 mine, bhadra sub area, jamuna kotma area.

Construction of 5 nos. fly ash bricks complete and prepar-atory isolation stoppings including all construction mate-rials and stacking of construction material for completion of the preparatory isolation stopping in e8a proposed depillaring panel

Construction of 7 nos.of isolation stoppings(02nos. full and 05 nos. preparatory stopping), for proposal panel w-x1(a) at no. 3 and 4 pit in nega rvlll seam under nimcha(r)colliery

Making of 110 nos subsidence pillars and making of garland drain over depillaring panel no.8 and 9 in seam 8a2 of 7/8 incline at rajnagar ro colliery of hasdeo area.

Construction of 18 nos. rcc isolation stoppings in proposed depillaring panel 31lw/19d of mk(top) seam in bartarai colliery of amadand ug sub area.

Providing of 150 nos of subsidence monitoring pillars around in proposed depillaring panel i.e. 40le panel in mk (top) seam bartarai colliery.

Construction of 12 nos of isolation stopping for finally&#x0d seal of proposed depillaring working panel vibe 12 of&#x0d burhar vi seam at damini ug mine

Construction of 12 nos. isolation stoppings of proposed depillaring panel vibe12 of burhar vi bottom seam at damni ug mine

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