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

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 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 02 nos. complete isolation stoppings (fly ash bricks) and 04 nos. preparatory complete isolation stoppings, including all materials, in 32l dep. panel, lws at tawa-ii mine, pathakhera area, wcl

Sealing of 03 nos. preparatory isolation stopping in t-22 depillaring panel in top seam-v of jhilimili mine.

Sealing of 07 nos. preparatory isolation stopping in t-23 depillaring panel (sub panel - i and sub panel - ii) underground at jhilimili mine.

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

Construction of 36 nos. of new rcc isolation stopping for sealing of proposed depillaring panel 3 rise (sub panel a and b) east block of churcha mine (ro).

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