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

Installation of underground substation in rviib seam and power circuit arrangement behind load centre from rviic and rviib seam of cm project at nakrakonda kumardihi b colliery under bankola area.

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

Installation and commissioning of 800 mm wide x 230mtr long at 15r and 1wl up to 15r and 10 wl , initially 35 meter and then phase wise extension in time interval in rviib seam of kumardihi a colliery under bankola area.

Transporting from bankola colliery lowering through shaft transporting and fitting and assembling of 11 36 sdl at rviib seam of kumardihi a colliery under bankola area

Installation and commissioning of rviib sub station and power setup for lhcm 4 pakage in rviib seam of cm project at nakrakonda kumardihi b colliery under bankola area.

Installation and commissioning of conveyor belt in rviib seam for lhcm4 package at nakrakonda kumardihi b colliery under bankola area.(03 nos.)

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.

Belt cleaning along the periphery of 17wl belt conveyor 15r to 7d in rviib seam at no 3 and 4 pit unit of kumardihi a colliery.

Construction of 18 nos. 0.38m thick ventilation stopping for 15r development district in rviib seam at no. 3 and 4 pit unit of kumardihi a colliery