Construction of 20(twenty) nos. brick pillar support at travelling roadway and haulage roadways of sripur seam (r-vi) of dhemomain pit colliery

White washing of travelling roadways of 15l(w) development district in sripur seam(r-vi) under dhemomain pit colliery

Floor cutting for making convenient height at travelling roadway for safe and easy travelling of work persons at travelling roadways of sripur seam (r-vi) of dhemomain pit colliery

Construction of 7(seven) nos. ventilation stopping at 15l(w) development district in sripur seam (r-vi) under dhemomain pit colliery

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

Cleaning of stone fall/carbonaceous materials from main haulage dip in sripur seam(r-vi) of dhemomain pit colliery.

Construction of manholes along haulage roadways in rana r-v seam and sripur r-vi seam

Construction of floor concreting along 17d travelling roadways of r-vi (bogra) seam of j. k. nagar (r) colliery

Roof bolting at travelling roadway of incline no.2 of sripur seam(r-vi) at bejdih colliery

Cleaning removal of carbonaceous materials and loading in tubs at return roadways at surrounding area of 4l off 8d to 40d, 5l off 9d to 11d return roadways in sripur seam (r-vi) under dhemomain pit colliery