Dyke cutting in k.m. seam of e.s. incline from 37 w/l 11 no tugger dip to 38 w/l, 10th rise from x-cut dip of lakhimata colliery.

Dyke cutting at m.s seam at lakhimata colliery.

Heightening of 4th dip rise and at different location in xvi bottom seam moonidih colliery, w.j area

15 nos. support pillars at 10 x cut dip of sripur(r-vi) seam at bejdih colliery

Dyke and jhama cutting at 4th dip/43l geological disturbance in 2and7 no incline at shampur-b colliery.

Construction p.c.c steps at travelling road of k.m. seam of lakhimata colliery.

Connection for escape route between 3rd rise of 16l existing rana tugger and main dip in g.p. seam under kumardhubi colliery.

Floor soft stone cutting by electrical and pneumatic drilling at sp top seam from 8th dip/rise junction/22 east level to 19th dip/rise junction/22 east level of 27/28th no. incline for loading point and feeding line purpose at hariajam colliery.

White washing along travelling and haulage roadway in k.m. seam of lakhimata colliery.

Construction of 5 five nos. ventilation stopping in k.m. seam of lakhimata colliery.