Construction of 18 nos. brick pillars along travelling roadway and haulage roadway of 50d of 52l dev.dist in narsamuda (r-x) seam working at narsamuda colliery under sodepur area

Construction of brick wall along travelling roadway and haulage roadway of stowing panel s-1 and 50d/52l dev. district in narsamuda (r-x) seam working at narsamuda colliery

Construction of 23 nos. brick pillars along haulage roadway and travelling roadway at 4-x-cut dip dev. district in narsamuda (r-x) seam workings at narsamuda colliery

Roof bolting along haulage roadway from 3l-14l/28d, 20l/28d-52l/29d, 52l/29d-35d and 52l/36d-42d of 50d/52l dev.dist in narsamuda(r-x) seam working at narsamuda colliery

Construction of brick wall along haulage roadway at 4x-cut dip dev. district in narsamuda (r-x) seam workings at narsamuda colliery

Construction of 40 nos. brick pillars along travelling roadway and haulage roadway of stowing panel s-1, 50d/52l dev. district and the inspection route of isolation stopping against caved out panel- f in narsamuda (r-x) seam working at narsamuda coll

Construction of 13 nos. ventilation stopping from 53l to 62 l in between 49d-50d and 49l to 51l in between 46 d -47d at 50d off 52l dev. dist in narsamuda (r-x) seam at workings at narsamuda 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

White washing along travelling and haulage roadway in k.m. seam of lakhimata colliery.

Construction of 30 nos. brick pillars along airway and travelling /haulage roadway in borachak(r-viii) seam at dhemomain incline