Construction of 10(ten) nos isolation stoppings for proposed panel lks-17 (bottom) in lower kajora (r-viii a) seam of khas kajora colliery

Advance support by roof bolting of proposed panel lks-17 in lower kajora (r-viii a) seam, no 10 pit of khas kajora colliery

Drilling of 03 nos. nx size non-coring borehole from surface to kajora (r-ix) seam and 2 nos. nx size non-coring borehole from surface to jambad (r-viii) seam of porascole east colliery

Drilling of 03 nos. nx size non-coring borehole from surface to kajora (r-ix) seam and 2 nos. nx size non-coring borehole from surface to jambad (r-viii) seam of porascole east colliery

Drilling of 02 (two) nos. of upward nx size non-coring bore holes from r-viii (bottom) seam to r-viii(top) seam for proposed depillaring panel s-65 in sonachora (r-viiib) seam at no. 2 pit of madhabpur colliery

Support by roof bolting of panel lks 16 (top section) (during development) at lower kajora seam, no 10 pit of khas kajora colliery

Drilling of 4nos. nx size upward vertical and inclined boreholes from e8/e9 proposed depillaring district of bagdona seam to lws at tawa mine of pathakhera area, wcl.

Side stitching support of all corners of pillars during development of panel lks-16 (top section) of lower kajora (r-viiia) seam at no. 10 pit of khas kajora colliery

Roof bolting support at depillaring panel c(n)-8 (top) in chora (r-vi) seam, no 6 pit of khas kajora colliery

Roof bolting for roof support at depillaring panel c(n)-8a (bottom) in chora (r-vi) seam, no.6 pit of khas kajora colliery.