Installation of haulage track line along 15 d from 1l to 15l along 15l from 15 d 13 d and along 13l from 15d to 12d and along 7l from 12d to 1d up to in rviii bottom seam for proposed stowing panel no jb 7 of nkj unit of khandra colliery. (retender)

Proposal for dressing cleaning and white washing along travelling roadway in rviii top seam to rviii bottom seam upto stowing pannel no jb-6 nkj unit

Construction of 08 nos isolation stopping for proposed stowing panel no jb 7 of rviii (bottom) seam in nkj unit of khandra colliery.

Construction of five nos. of retaining wall along 13l from 15d to 18d and 21d off 13l in r-viii seam of chinakuri mine-iii

Debris cleaning and white washing along travelling roadway in rviii(t) seam ,nkj unit of khandra colliery

Drain cutting and debris cleaning to proposed 7l dev district along id bl to 11 1 2l and dd 7l to 8l and 1d to 0 nd 7l in rviib seam at no 3 and 4 pit unit of kumardihi a colliery.

Support of geologically disturbed roof along 1d 7l to 16 level by rope stitching in banbahal seam working of rvii seam rj unit of bahula colliery under kenda area ecl

Support of geologically disturbed roof along 1d 7l to 16 level by rope stitching in banbahal seam working of rvii seam rj unit of bahula colliery under kenda area ecl.

Construction of pucca cemented drain along 1d main haulage line from 2l to 13l at no.8 pit in nega (r-vlll)seam at 8 no. pit amkola unit under nimcha(r)colliery

Roof bolting support in coal along haulage roadway as well as travelling roadway for proposed jb 6 and proposed development district 20d 17l to simultaneously in rviii-b seam at nkj unit of khandra colliery