Widening and heightening of drift from seam-iii to seam-ii, 0le between incline no. 1 to incline no. 2 and cleaning of fallen coal gallery with support of roof in seam-iii of katkona 1 and 2 incline.

Malma cleaning, removal of debris from main sump in 5d/10l in 10b seam of 7/8 incline at rajnagar ro colliery of hasdeo area

Installation, commissioning of conveyor belts in rv seam for schm package of cm project at nakrakonda kumardihi b colliery under bankola area.

Overhead line lt erection from cm project 33kv surface substation to submersible pumping side of kumardihi b colliery 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).

1.repairing of star-delta starter involved in pumping operation for roto make 8 stage pump of parbelia colliery under sodepur area. 2.

Dismantling of one pony belt drivehead from e-8 b/g,transportation and installation thereof pony belt drivehead in e-9 b/g face of xvi(b) seam at 500mh in moonidih colliery, w.j. area

1 installation and commissioning of 1 no 800 mm width x 50 mtr length belt conveyor at 7l 2d to 7l 0d of rviib seam of kumardihi a colliery under bankola area.&#x0d 2 installation and commissioning of 1 no 800 mm width