Replacement of drive drum, driven drum gear and motor after dismantling at tb1 tendem belt at nakrakonda kumardihi b colliery under bankola area

Ndt test of vital parts of the man rider chair lift system for pit no3 at shyamsundar pur colliery under bankola area

Installation testing and commissioning of earth pit with lighting arrestor at magazine house and coal depot sub station of kumartdihi a colliery under bankola area.

Making of gun metal bush for head gear pulley of pit no 2 and pit no 3 of shyamsundarpur colliery under bankola area.

Miscellaneous electrical and safety installation of overhead line with ab cable as per mines of kumardihi b ocp under bankola area.

Miscellaneous electrical and safety installation of lighting arrestor earth pit as per mines of kumardihi b ocp under bankola area.

Installation and commissioning of 800mm wide x75 mtr long at 15r 19wl. up to 15r 22wl initially 26 meter and then phase wise extension in time interval in rviib seam of kumardihi a colliery under bankola area

Transporting installation and commissioning of 7 stage 1000 gpm centrifugal pump with power setup and water delivery range to surface in rvi seam of cm project at nakrakonda kumardihi b colliery under bankola area.

Supply and installation of sal wood drum lagging in electrical winder of pit no 6 of cm project at nakrakonda kumardihi b colliery under bankola area (retender).

Renovation strengthening of head gear structure with all girders and joints gusplate riveting change of pit no. 3 of shyamsundarpur colliery under bankola area.