Construction of 20 (twenty) nos. new ventilation stopping and 02 nos. ventilation double door between intake and airways p-9c and p-7a proposed depillaring panel in lk-ii seam of jamuna 9/10 mine, bhadra sub area, jamuna kotma area.

Making of 110 nos subsidence pillars and making of garland drain over depillaring panel no.8 and 9 in seam 8a2 of 7/8 incline at rajnagar ro colliery of hasdeo area.

Filling earth over crack surface and subsidence pillar in depillaring panel t-25, t-24, sub panel-24, t-23, t-23(ii), t-22, t-20 jhilimili underground mine at jhilimili sub area of baikunthpur area

Filling of cracks in p-7, p-8, p-8a and p-8b existing depillaring and pothole at surface of jamuna 9/10 mine, bhadra sub area, jamuna kotma area.

Excavation in earth for crack filling and cleaning of&#x0d existing surface drain, making of new drain and fixing of&#x0d subsidence pillars at rajendra ug mine

Excavation in earth for crack filling and cleaning of existing surface drain, making of new drain and fixing of subsidence pillars at khairaha ug mine.

Construction of 50 nos. ventilation stoppings by ccsb for smooth ventilation of iii seam and vb2 seam at vishnupuri underground mine no. ii of pench area

Filling of low area for monsoon preparation of pandavpara mine at jhilimili sub area of baikunthpur area

To assist contractually extension of 800mm belt, electrical shifting and laying of power cable in underground at lhd e8 proposed depillaring panel of bagdona coal seam at tawa mine of pathakhera area, wcl.

Transportation of material like roof bolts with nuts bear-ing plates, w-strap capsules, props or planks and stemming material from surface to ug panel of lws and bagdona seam in all running district at tawa-ii mine, pathakhera area, wcl