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.

Repairing of sand stowing bunker of parasea colliery under kunustoria area.

Repairing of sand stowing bunker of parasea colliery under kunustoria area. (2nd call)

Renovation of bunker no.3 in kenda (r-vi) seam of parasea colliery under kunustoria area.

Construction of a sand stowing bunker (250 cum capacity) with a water storage tank (1 lakh gallon capacity) at parasea colliery under kunustoria area.

Construction of sand stowing bunker and water reservoir at lkc under kenda area

Cleaning of sand bunker and vertical borehole from surface to kenda r vi seam at north jambad unit of bahula colliery under kenda area ecl

Construction of rcc protective roof at pit no. 2 and pit no. 3 in kenda (r-vi) seam of parasea colliery under kunustoria area

Construction of rcc protective roof at pit no. 2 and pit no. 3 in kenda (r-vi) seam of parasea colliery under kunustoria area

Construction of 07 nos. isolation stopping (0.50m thick) at proposed depillaring panel k-16 in kenda (r-vi) seam of parasea colliery under kunustoria area