Roof support with girders above brick wall near 13 level cross gallery junction/7dip (haulage roadway) in r-ixa seam at kalidaspur project

Whitewashing along travelling roadways from 15d/49l to 26d/56l junction in dobrana (r-v) seam of belbaid colliery under kunustoria area

Construction of 20 nos of brick pillar at underground permanent station-permanent roadways travelling and haulage roadway to replace the timber cog support in sripur seam of bhanora west block colliery

Roof support by roof bolting and cleaning along haulage track line from 7d/0l to 7d/28l in r-iv seam of khottadih colliery, pandaveswar area

Roof bolting support in coal along haulage roadway as well as travelling roadway for proposed jb 6 and proposed development district 20d 17l to simultaneously in rviii-b seam at nkj unit of khandra colliery

Side pillar stitching along haulage roadway and travelling roadway in r vi seam working at nj unit of bahula colliery under kenda area ecl

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

White washing in permanent roadways used as travelling roadways and haulage roadways and other important stations in r-v and r-vi seam of bhanora west block colliery

White washing in permanent roadways used as travelling roadways and haulage roadways and other important stations in r-v and r-vi seam of bhanora west block colliery

Roof support by roof bolting along travelling roadway of 30l dev. dist. and permanent working station i.e. 4d pumping station and 48l pumping station in kenda (r-vi) seam of bansra colliery under kunustoria area