Construction of 29 nos. of 50cm thick rcc isolation stopping to isolate 7ln,23ls(ii) and main dip proposed lhcm panel in seam a at kurja ug mine of hasdeo area.

Construction of 37 nos. isolation stopping in g-iiib seam p-1 panel of bagdewa ug mine.

Construction of 14 numbers of isolation stopping in k-12 panel (sub panel k-12a and k-12b) in r-iv seam at khottadih colliery, pandaveswar area.

Construction of 21 nos. isolation stopping with fly ash bricks to isolate the proposed depillaring panel no. e1a and e1b and repairing of 11 nos. isolation stopping old panel d1 of 4a seam at west jhagrakhand colliery, jkd sa of hasdeo area

Construction of 12 nos. isolation stopping with fly ash bricks to isolate the proposed depillaring panel no. e1 and repairing of 11 nos isolation stopings old panel d1 of 4a seam at west jkd colliery

Construction of 11 nos. rcc isolation stopping to isolate 34 rise depillaring panel of east block of churcha mine (ro).

Making of loading points along belt road in proposed depillaring panel no. e1a and e1b along 30s and 34s belt line, with drilling and blasting in stone on roof of 4a seam at west jhagrakhand colliery.

Construction of 12 nos. rcc isolation stopping (08 full and 04 preparatory type) to isolate 34 rise depillaring panel of east block of churcha mine (ro).

Construction of 32 no s of 50cm thick rcc isolation stopping of isolate 30ln lhcm panel in seam a at kurja ug mine of hasdeo area.

Construction of 20 nos of 50cm thick rcc isolation stopping to isolate 33ls and 30ls lhcm panel in seam a at kurja ug mine of hasdeo area