Roof bolting at dewatering routes for preparation of panel 16a in borachak ( r-viii) seam workings, patmohona colliery

For execution of roof bolting work contractually at bhurkunda underground mine.

Roof bolting work at travelling roadways of 48 dip development panel and bsp-7 panel at j. k. nagar (r) colliery

Repairing of godown beside roof bolting shed at area store under sodepur area.

Custom bid for services - contractual roof bolting and full column grouting of roof bolts with cement resin capsules for depillaring panel sw5a and sw5b in seam iv at naheriya underground mine of pench area

Laying, cutting of roof bolt and hole making of bearing plate of porascole east colliery

Construction of underground drain along rviiit2, r viiib1 and r vii seam with main incline and construction of three nos. of guard wall at shyamsundarpur colliery.

Roof mounted.

Laying and jointing of rcc ugpl works, fixing of arv, aav, gv, constructioan of haudies and all other alled works.

Laying and jointing of rcc ugpl works, fixing of arv, aav, gv, constructioan of haudies and all other alled works.