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

Drivage of 1 no. underground vertical air shaft from seam-iii to seam-i to establish return airway system for vijay west ug mine at rani atari sub 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.

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

Work of a masonry construction of 110 nos of ventilation stopping in proposed development panels mdn n6a n7a n8 and s9 and b replastering of 30 nos ventilation stopping in panel n5 in seam i at rani atari ug mine

Repairing of old ventilation stopping of rvii seam at shyamsundarpur colliery

Construction of 18 nos. ventilation stopping and 04 nos. repairing of ventilation stopping in narsamuda (r-x) seam working at narsamuda colliery

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

Construction of 95 nos. ventilation stopping in seam - ii of pandavpara mine.

Repairing of (06) six nos of old ventilation stopping sectionalisation stopping of rvii seam at shyamsundarpur colliery.