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

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

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.

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

Drilling of 2 nos. of in-seam bore hole at 19xsl/7xsd and 24xsd/3sd (hr sec-iv) for dewatering of hr sec-i water from hr sec-iv at orient colliery mine no. 1 and 2, 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

Underground cleaning of incline no-2 tail end and cross cut and drain of incline no-2 for monsoon preparation at hirakhand bundia mine of rsa, oa, mcl

Assistance (unskilled) required for underground maintenance of manriding from 35l to 127l in hr-section-iv and assistance (unskilled) required in maintenance of pump pipeline (hr-section-i, iii and iv) in ug mine of orient colliery mine no.2,osa,mcl

Underground transportation of stemming material /clay cartridge transportation of belt conveyor transportation of 150mm pipe line roof bolt jamming at mine no 2, osa,oa,mcl