Construction of 07 nos. of full sectionalisation /isolation stoppings in h.r. section-iii , 10th incline of orient colliery mine no 1 and 2,osa, oa, mcl

Construction of 34 nos. of ventilation stoppings by brick work in hr sec i in orient colliery 1 and 2 mine, osa, oa, mcl

Developmental work in incline no. 12 at orient colliery mine no. 4, osa, oa, mcl.

Construction of 25 nos of ventilation stopping by brick work at dist 134nl 17nd (proposed) dist, 10sr(proposed) dist hr section i of orient colliery mine no 1 and 2 osa oa mcl

Filling of incline settlement voids of incline no. 03 and incline no. 08 at orient colliery mine no. 04, osa, oa, mcl

Underground replastering of 64 nos. of ventilation stoppings in main dip panel (sec-a) of hbm, rsa, oa, mcl.

Underground construction of 11 nos. of ventilation stoppings in proposed 16dn/85l district (sec-c) at hirakhand bundia mine, rsa, orient area, mcl.

Underground water spraying in working districts in hr sec-i and iii of 10th incline of orient colliery mine no. 1 and 2, osa, oa, mcl.

Construction of 09 nos sectionalisation/isolation stoppings in which 03 nos by brick work at 0d/13l, 1sd/13sl 5sd/15sl and 06 nos by rcc work at 1nd/13l, 2sd/13l, 3sd/13l, 4sd/13sl, 14sl/4sd , 15sl/4sd of 6th incline(h.r. section i) oc2,osa,oa,mcl

Ug cleaning of conveyor belt from 7th incline mouth to 138l/8sd in 136 nl and 115nl (hr sec-i) at orient colliery mine no. 1 and 2, osa, oa, mcl.