Construction of 3 nos brick stopping at no 4 pit to separate no 6 pit working of dobrana rv seam in case of any incident occur due to fire of lower kenda colliery under kenda area ecl

Cutting and lifting of old pipe and installation of new seamless pipe in existing stowing vertical bore hole near sand bunker no. 1 of j. k. nagar colliery

Lowering and fitting of 11 nos of 6inch dia ms pipe and 22 nos of 6inch dia seamless pipe for mini bunker no 30 for the purpose of sand stowing in depillaring district n34 in pit no 8 in rviii nega seam, amkola unit under nimcha colliery

Dismantling of broken stowing pipeline and lowering and fitting of 17 nos of 6 inch dia seamless pipe for bunker no 25 for the purpose of sand stowing in depillaring district nk33 (a) in pit no 7 in rvii narainkuri seam, amkola unit under nimcha

Repairing of 10 ten nos. ventilation stopping in rviia and rvii seam of no 8 pit of bankola colliery.

Construction of 09(nine) nos. of sectionalisation stoppings in satgram (r-v) seam at no.4 pit of chapui khas colliery

Drilling of 02 nos. bore holes of dia 12 (60 mtr each) and lowering of 8 dia casing pipe for depth of 62 mtr (each) in bartarai colliery, amadnad ug sub area.

Renovation of one (01) no. vertical borehole in stowing bunker no. 2 (used for sand stowing) of 133m. depth and 150mm. dia from surface to kenda (r-vi) working at 25 dip/ 2dip level of parasea colliery under kunustoria area.

Carrying, laying installation of 1250 m ,6 inch dia, new hdpe pipe line from 3l/5d(bore hole) to depillaring with sand stowing panel s-1 including construction of 132 nos. brick pillar from 3l-9l/5d and 5d and 5d-3-xcd/9l for maintaining hydraulic g

Lifting and lowering of 04 nos submersible pumps 120m head, 500gpm pullen and ksb make complete with power cable and 6 inch ms pipe at pit no. 2 and real kajora of naba kajora colliery