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

5000 nos roof bolting of along travelling roadway at nj unit in kenda seam of bahula colliery under kenda area ecl

5000 nos roof bolting of along return roadway at nj unit in kenda seam of bahula colliery under kenda area ecl..

Side pillar stitching along haulage roadway and travelling roadway in r vi seam working at nj unit of bahula colliery under kenda area ecl

White washing along travelling roadway in kenda seam working of nj unit of bahula colliery under kenda area ecl

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

Construction of 7 nos of bricks stopping at nj unit bahula colliery of kenda seam at bahula colliery under kenda area ecl.

Installation of roof and side stitching in geologically disturb areas along haulage roadway in nj unit of bahula colliery under kenda area ecl

Roof bolting of along 4d 2l to 12l and 6d 2l to 12l at nj unit in kenda seam of bahula colliery under kenda area ecl

Construction of 5 nos haulage foundation for working districts in rvi seam working at nj unit of bahula colliery under kenda area ecl.