Repairing of sand stowing bunker 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.

Overhauling of sand filters with replacement of filter media and associated repairing work in the sand filter plant of parasea colliery under, kunustoria area. (2nd call)

Renovation of bunker no.3 in kenda (r-vi) seam 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. (3rd call)

Rainwater harvesting system for kunustoria colliery agent office, kunustoria area (2nd call).

Patch repairing of bituminous coal transportation road from belbaid siding to parasea central magazine under parasea group of mines, kunustoria area. (2nd call)

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.