Installation of a substation at 14r 12wl for the new section extension further along 15r belt of rviib seam of kumardihi a colliery

Repairing of voldrum make tugger haulage drum from rviia to rviib for material transportion of kumardihi a colliery

Installation of haulage in rviib seam and replacement of power cable behind load centre at nakrakonda kumardihi b colliery

Installation and commissioning of a tugger haulage at 6l 14 r of rviib for support material transport to section at rviib seam of kumardihi a colliery under bankola area.

Roof bolting in main haulage roadway and such location 1l/21 d to -4l/21dip, 1l/16d to -2l/16d main haulage incline , 3l/ main dip to 12l/main dip in dishergarh r-iv seam at satgram incline

Installation of a belt drive at 7nd and 1l up to 14nd , 800 mm x 182 mtr at rviib seam in kumardihi a colliery under bankola area

Installation and commissioning of 3 sets of haulage for material transportation in rviib seam of cm project at nakrakonda kumardihi b colliery under bankola area

Establishment of travelling roadway and haulage roadway for 15 r dev. district in rviib seam of no. 3 and 4 pit unit of kumardihi a colliery

Belt cleaning along the periphery of 20wl belt conveyor in rviib seam at no 3 and 4 pit unit of kumardihi a colliery.

Construction of 12 nos 0.50m thick fly ash sectionalisation stoppings in rviib seam in between 0l and 1l from 5d to 14d and in between 14 and 15d from 1l to 2l of no 3 and 4 pit unit of kumardihi a colliery