Repairing/changing &#x0d a/main bunker &#x0d covering and support and &#x0d fencing of bunker top, at &#x0d strata/main bunker xvii &#x0d seam-280 mh at moonidih &#x0d colliery, wj area

Roof,side dressing,debris cleaning, transportation of steel cogs and re supporting the girders at different places of central return gallery in 400mh ,xvi b seam of moonidih colliery at w j area.

Cleaning of escape route along 400mh and 500mh main line and disposal of old rusted &#x0d scrape materials from 400mh main line between 2nd dip to 8th dip in xvi seam at moonidih &#x0d colliery, wja

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

Cutting and cleaning of 510mt kachcha drain in 400mh main line of xvi seam at moonidih colliery, wj area.

Lowering transporting and laying-fitting of 2 inch ms pipe from 400mh pit bottom to 8th dip/d-18bg junction along - 400mh main line in xvi seam at moonidih colliery, w.j.area.

Construction of rest room in 400 mh main line in 5th dip jn. and one first aid station in 1st level /7th dip, 400mh main line in xvi seam at moonidih colliery w.j area .

Roof dressing, debris cleaning, transportation of steel cogs and re-supporting the girders at &#x0d different places in air route of 2 pulley fault area in 400mh of mnd colliery at w j &#x0d 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

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.