Construction of 15 numbers ventilation stopping in rvi seam(working seam) of bhanora west block colliery

Repairing of old ventilation stopping of rvii seam at shyamsundarpur colliery

Construction of 18 nos. ventilation stopping and 04 nos. repairing of ventilation stopping in narsamuda (r-x) seam working at narsamuda colliery

Repairing of eight (08) nos. ventilation stopping 1ed to 8ed/38l-37l in r-v seam of khottadih colliery, pandaveswar area.

Repairing five (05) nos ventilation stopping at 38l to 44l/8d -9d in r-v seam of khottadih colliery, pandaveswar area

Rana seam pump foundation at 02 nos of places at r-v seam at bhanora west block colliery

Repairing of (06) six nos of old ventilation stopping sectionalisation stopping of rvii seam at shyamsundarpur colliery.

Construction of new 22 nos of ventilation stopping in r-vi seam from 01wd to 22wd between 22wl and 23wl for provision of maintaining adequate ventilation at bhanora west block colliery

Repairing of 6 nos. ventilation stopping in rviia seam,vk unit of khandra colliery

Establishment of ventilation circuit for sripur seam r-vi with roof bolting at 3er r-vi seam near staple pit at bhanora west block colliery