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

Construction of 52 nos. pcc ventilation stoppings in 16ls,10ls,-16r and -9r panel of seam c at kurja ug mine.

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

Construction of 10 (ten) nos. ventilation stopping for 53r/30l dev. dist. in kenda (r-vi) seam of bansra colliery under kunustoria area

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.

Transportation and laying of belt conveyors in proposed 26le/7d dev. distt. of johilla bottom seam at pali colliery, pali sub area, johilla area

Support by roof bolts in development districts of johilla top seam and johilla bottom seam at pali colliery (underground mine), pali sub area of johilla area

Construction of 3 nos of ventilation stoppings at kalimati seam and one ventilation stopping at bp bottom seam under kumardhubi colliery.

Construction of 10 nos sectionalisation stoppings in johilla top seam at pali ug mine, pali sub area of johilla area

Construction of 10 nos sectionalisation stoppings in johilla top seam at pali ug mine, pali sub area of johilla area