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

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

Construction of sand bunker 250 cum capacity along with rcc water reservoir 1 lakh gallon capacity at bansra colliery under kunustoria area.

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

Construction of sand stowing bunker at sonabandhi under south south samla colliery.

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

Overhauling of sand filters with replacement of filter media and associated repairing work in the sand filter plant of parasea colliery under, kunustoria area.

Repairing and refixing of spiral stair inside the sand bunker mixing chamber near the pit top of parasea colliery under parasea group of mines, knt area.

Construction of mixing chamber, water pipeline etc at sand bunker no.06 of sanklap khani for sand stowing operation of bankola colliery