Roof support by roof bolting for 2l fallen coal district in rviib seam of no1 of bankola colliery.

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.

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 800 mm wide x 160 mtr long at 7r and 12wl up to 7r and 18wl initially 35 meter and then phase wise extension in time interval in rviib seam of kumardihi a colliery under bankola area .

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.

Installation and commissioning of conveyor belts in rviib seam for lhcm1 package of cm project at nakrakonda kumardihi-b 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.

Installation and commissioning of 800 mm wide x 160 mtr long at 7r and 12wl up to 7r and 18wl initially 35 meter and then phase wise extension in time interval in rviib seam of kumardihi a colliery under bankola area (retender).