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.

Dismantling of ventilation fan two rcc pillars for widening of haulage incline for marching of lhcm and other machineries of seam-v mine ncph colliery

Cutting &#x0d old &#x0d arch &#x0d support,cleaning of belt dip &#x0d ,roof bolting ,transporting &#x0d uco-30 winch and laying&#x0d fitting &#x0d of 150mt 30lbs &#x0d trackline in lhd-4 section &#x0d in xvi(t) seam ,moonidih &#x0d colliery, w.j.area

Heightening and widening of gallery from 7d/1l to seam of 8d/40l for cm marching route in r-iv seam of khottadih colliery

Roof support by roof bolting of transport and travelling route of 10r district at kenda top seam of kunustoria colliery under kunustoria area

Roof support by roof bolting along traveling roadways and inspection route of panel s12a top sectionalisation stopping in r viii t2 seam of shyamsundarpur colliery.

Wet drilling of holes in the roof by providing 02 nos. hydraulic power pack drilling arrangement and loading, transporting, unloading and lying, of pipe in bartarai colliery.

Heightening of d18bg/10th dip jn. for cross over bridge and roof bolting support, transporting and laying-fitting of bore hole in 6th dip of lhd-4 section in xvi(t) seam ,moonidih colliery, w.j.area

Providing 35 nos ventilation stopping in proposed development panel of mk top seam at bartarai colliery of amadand ug sub area.

Malma cleaning of existing sump i.e. (40le sump) in mk (top) seam at bartarai colliery, amadand ug sub area.