Pucca cemented drain along 55 west cross cut level (haulage roadway) from 42d to 52d and along 52d from 55-56 cross cut level in nega (r-viii) seam in no-3 and 4 pit nimcha unit under nimcha (r) colliery

Roof bolting along 1d from(-) 3l to 27l at amkola no. 8 pit, amkola unit under nimcha(r) colliery

Roof bolting along 5-x-cut dip travelling roadway from 3 level to 25 level and 4-x-cut dip haulage roadway from 5 level to 23 level for 4-x-cut dep dev. dist in narsamuda (r-x) seam workings at narsamuda colliery

Laying and fitting of endless haulage double track line along 88d from 55xcut level to 81l at no 3 and 4 pit of nimcha unit under nimcha (r) colliery

Roof bolting along 2 cross cut from ventilation door to air shaft as per scamp cmr-2017 at dhemomain incline colliery in barachak(r-viii) seam

Proposal for roof bolting and side bolting along 3dip from 4l to 8l in r-iii/ii seam at pandaveswar colliery, pandaveswar area

Roof bolting along travelling roadway for panel-20 in borachak(r-viii) seam at patmohona colliery

Roof support by roof bolting along travelling roadway of incline of rvii seam of bankola colliery

Construction of 24 nos. of ventilation stoppings at 88d/55xcut level development district at no.3 and 4 pit nimcha unit in r-viii (nega) seam under nimcha (r) colliery

Roof bolting for roof support along f.s.v. route in r-vi seam of khottadih colliery, pandaveswar area.