Construction of 50 nos. bricks ventilation stoppings in g-iii bottom seam at bagdewa ug mine, korba area.

Construction of 10 nos of ventilation stopping at development district of dishergarh r-iv seam of ningha colliery

Construction of 6 nos rcc sectionalisation stopping and repairing of 116 nos. old ventilation stopping and 35 nos. old sectionalization stopping by use of fly ash brick for 10b seam at west jhagrakhand colliery.

Construction of one &#x0d ventilation stoppings in &#x0d 6th dip of 400mh main &#x0d line xvi seam at &#x0d moonidih colliery w.j &#x0d area

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

White washing from 400mh pit bottom to 8thdip/d-18 bg along 400mh main line and roof bolting for stone dust barrier in d-18 panel in xvi seam of moonidih colliery, w.j area.

Construction of one &#x0d stoppings (1mt thick) in &#x0d 5th rise of 0 level in xvi &#x0d seam 500mh at moonidih &#x0d colliery w.j area

Cleaning of drain along 400mh main line from pit bottom to 3a dip in xv(b) seam,500mh at moonidih colliery, w.j. area

Disposal of old rusted scrap materials from 400mh main line between gawrakh dip to 2nd dip in xvi seam at moonidih colliery, w.j area.

Construction of two ventilation stoppings with door in e-9 bg and e-8 tg between 5th and 6th dip in xvi (b) seam at moonidih colliery w.j area&#x0d