White washing along travelling roadway and haulage roadway for proposed panel no nk s in kenda seam working of nj unit of bahula colliery under kenda area ecl

Cleaning of fallen coal along travelling road way in rvi kenda seam working of nj unit of bahula colliery under kenda area ecl

For making of underground sub-station in10th wl in between travelling and haulage roadway in bansgarha seam of bhurkunda b colliery.

Establishment of haulage roadway by supporting with roof bolting and corner side wall from 2wd/24l to 34l/3ed in r-vi (bonbahal) seam of khottadih colliery, pandaveswar area

For making of underground sub-station in10th wl in between travelling and haulage roadway in bansgarha seam of bhurkunda b colliery.

Roof support by roof bolting for 4l fallen coal dist in rviia seam of no.8 pit of bankola colliery

Proposal for establishment of travelling roadway for proposed panel d-18 in r-iv seam of no. 6 pit at manderboni colliery, pandaveswar area

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

Roof support by roof bolting and cleaning along haulage track line from 7d/0l to 7d/28l in r-iv seam of khottadih colliery, pandaveswar area

4254 nos roof bolting of along haulage roadway at nj unit in kenda seam of bahula colliery under kenda area ecl