Drilling of bore hole for water supply as sand stacking yard at chikla mine.

Work for construction of 01 no of support wall for pillar strengthen near existing underground strata bunker at 20e 1n of seam v at ncph colliery r-6 mine

Upgradation of nhs (d/s) 06 nos block (no - 42,43,44,45,46,47) at line par colony and project colony quarters under j k nagar (r) group of mines, ssa (re-tender-ii)

Drilling 02 (two) nos. of upward bore holes from r-viii (top) seam to r-ix seam of porascole east colliery

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.

Upgradation of nhs (d/s) 06 nos block (no 42,43,44,45,46,47) at line par colony and project colony quarters under j k nagar (r) group of mines, ssa. (re-tender)

Renovation of 01 (one) no old vertical bore hole 245 mtr depth 300 mm dia from surface to kenda (r-vi) seam of bansra colliery under kunustoria area.

Filling the subsidence area at the edge of v seam quarry about 40 m to 50 m from dhawrah and another side behind shampur gram panchayat to towards 500 m from north of panchayat 10 nos illegal mining rate hole at shampur-a colliery.

Construction of 04 (four) nos. new ventilation stopping at 1dip/0l, 1-2(s)dip/0l in between 1-2(s)dip/1l and 1l/13dip in place of broken/damaged old ventilation stopping in dobrana (r-v) seam of belbaid colliery under kunustoria area

Construction of 6(six) nos of ventilation stopping in no1 pit satgram (rv) seam at jk nagar colliery