Construction of 14 nos. of sectionalisation stoppings to sectionalise rise side above shaft level of pit no. 2 upto the mine boundary in r-v (satgram) seam, j. k. nagar&#x0d colliery&#x0d

Construction of 5 nos. of 0.25m thick ventilation stoppings and for repairing of 2 nos. of ventilation stoppings for the proposed panel bsp7 at bogra (rvi) seam of pit no. 3, j. k. nagar colliery

Sealing of 04 nos. of preparatory stoppings of bsp6 depillaring panel at r-vi (bogra) seam of j. k. nagar colliery

Construction of 7 nos.of isolation stoppings(02nos. full and 05 nos. preparatory stopping), for proposal panel w-x1(a) at no. 3 and 4 pit in nega rvlll seam under nimcha(r)colliery

Drilling of 400mm non-coring vertical bore hole near pit no. 3 to establish stowing range upto r-v (satgram) seam at j. k. nagar colliery

Drilling of 250mm non-coring vertical bore hole near pit no. 3 to establish water discharge of r-v (satgram) seam at j. k. nagar (r) colliery

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

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

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