Roof bolting in rana seam r-v seam from 1l-2e dip to 5l-2e dip and roof fall and side fall cleaning carbonaceous material shale and stone in r-v seam from 1l-2e dip to 5l-2e dip

Cleaning, blasting at disturbed zone and supporting roof by roof bolting at 8 dip travelling road 8d/-4l to 1l in r-iv seam of khottadih colliery, pandaveswar area

Supporting of roof old gallery from 51le between mamc dip to 19x, 19xdip between 5l seam - i to 2l seam - iii and 2le between 19x to 71x and drilling / blasting in roof and removal of blasted materials for heightening of along new transportation line

Roof support by roof bolting and cleaning along travelling roadway in r-v seam of khottadih colliery, pandaveswar area

Roof support by roof bolting for 32l fallen coal dist in rviiib seam of no 1 incline of bankola colliery

Foundation of tugger haulage at 10 west dip in between 20l and 21l along cleaning carbonaceous materials shale and stone and roof bolting in r-vi seam 22l-10wd to 24l-10wd bhanora west block colliery

08nos. dyke crossing at 5r in between 26l and 27 l, 5r in between 32l and 33l, 0r inbetween 31l and 32l, 0d to 4d in between 31l and 32l in rviia (kenda) seam no.3 pit, ssp(o) unit of tilaboni colliery

Dressing and cleaning the debris along the travelling roadway of from 32l sump in r-vii seam at shyamsundarpur colliery

Roof bolting support along 22el and 21el from 14dip to 24 dip in satgram (r-v) seam at chapui khas colliery

Heightening and roof bolting in d-18 bg between 7th dip to drift(xvi top) and in 6th dip , e-8 tg inside the 6th dip of xvi(b) seam at moonidih colliery, w j area&#x0d