Side stitching of pillars at disturb zone in r-viiia (lower kajora) seam, pit no. 10 of khas kajora colliery.

Construction of sidewall at 17 level in lower kajora seam (r-viiia), no 10 pit of khas kajora colliery

Construction of 03 (three) nos. isolation stopping in r-viiia (lower kajora) seam, no.10 pit of khas kajora colliery.

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

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

Side stitching of pillars along the disturbed roadway from pit no 10-pit shaft level to 13 level in lower kajora (r-viii a) seam of khas kajora colliery

Drilling of 03 nos upward nx size non-coring boreholes from r-viii(a) seam to r-ix seam of proposed depillaring panel lks 17 in lower kajora seam at khas kajora colliery

Cross-stitching of pillars at disturbed zone, main dip, and 1 north dip from 5 level to 16 level at lower kajora (r-viii a) seam, no 10 pit of khas kajora colliery

Roof stitching in south side development district in lower kajora (r-viii top) seam of central kajora colliery