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

Construction of 4 nos preparatory stoppings and 4 nos of isolation stoppings e2 panel chora 7and9 pit colliery under kenda area ecl

Construction of 10 nos. rcc isolation stoppings and 06 nos. preparatory isolation stoppings in 30lw proposed depillaring panel (sub panel - i and sub panel - ii) in underground at pandavpara mine.

Construction of 7 nos of isolation stoppings and 4 nos of preparatory stoppings 0.5m thick in bsp 6 sub panel-2 in no.3 pit, bogra (rvi) seam of jk nagar colliery

Construction of two nos. preparatory epi stoppings in t/g and b/g of e-8 panel in xvi(b) seam 500mh at moonidih colliery w.j area

Construction of 05 nos. isolation stoppings and sealing of 3 nos. preparatory isolation stoppings as n in the enclosed plan at main dip panel of lws at chhatarpur mine no 2, pathakhera area, wcl

Construction of 4 nos preparatory stoppings for sealing of panel bsp 5 in bogra seam (rvi) of jk nagar colliery

Construction of 43 nos. of rcc sectionalisation stoppings (26 nos. rcc sectionalisation preparatory stoppings and 17 nos. rcc sectionalisation stoppings) in seam iv (b) and seam iv (m) and seam v of saoner mine no. 2, nagpur area

Sealing of 04 nos. of preparatory stoppings of bsp6 depillaring panel at r-vi (bogra) seam of j. k. nagar 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.