Construction of 50 nos. bricks ventilation stoppings in g-iii bottom seam at bagdewa ug mine, korba area.

Construction of 10 nos of ventilation stopping at development district of dishergarh r-iv seam of ningha colliery

Construction of 6 nos rcc sectionalisation stopping and repairing of 116 nos. old ventilation stopping and 35 nos. old sectionalization stopping by use of fly ash brick for 10b seam at west jhagrakhand colliery.

Installation of pony belt conveyor in 16lw panel and main belt conveyor in main dip and 50le gallery of iv-b seam and ii seam in ug of piparia colliery, umaria sub area of johilla area

Construction of 73 nos. ventilation stoppings in 6 le section panel and 50 le section of iv b seam and 1 le section of seam iii at piparia colliery, umaria sub area, johilla area.

Drilling in coal faces of working districts of seam iv-b and seam-ii at piparia colliery, umaria sub area of johilla area

Construction of 29 nos. ventilation stoppings in 26le/7d panel of johilla bottom seam at pali colliery, pali sub area, johilla area

Supply of sand in use as steaming material at piparia colliery, umaria sub area, johilla area

Supply of sand to use as steaming material at piparia colliery, umaria sub area, johilla area

White washing and stone dusting of belt roadway and haulage roadway in ivb seam at ug of piparia colliery, umaria sub area, johilla area