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

Construction of 5 nos new ventilation stoppings, 4 nos repairing and 02 nos replastering at nega seam (rviii) no 3 and 4 pit. of nimcha unit under nimcha (r) colliery

Construction of 18 nos. brick pillars (1mx1m) at no. 3 and 4 pit in nega (r-viii) seam, nimcha unit under nimcha (r) colliery

Construction of 25 nos. of sectionalization stoppings between 43d and 73d at 3 and 4 no. pit of nimcha unit in r-viii (nega) seam under nimcha (r) colliery

Construction of 05 nos of new ventilation stoppings, at nega seam of no 3 and 4 pit under nimcha(r)colliery

Construction of 3 nos. of retaining walls at 64l/78d-79d, 65l/78d-79d and 60l/56d-57d at r-viii nega seam, no 3 and 4 pit nimcha unit under nimcha 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

Cleaning at sectionalisation stopping inspection route in rviii (top) seam no 3 and 4 pit unit of shankarpur colliery.

Construction of 4 nos of ventilation stoppings at 23el development district at no.7 pit amkola unit in narainkuri, rvii seam under nimcha (r) colliery

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