Repairing of 29 (twenty nine) ventilation stopping in r-v seam, khottadih colliery, pandaveswar 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.

Making of 03 (three) nos. of ventilation stopping in proposed panel-o in 7 and 8 incline of dhori (k) colliery ,dhori area.

Proposal for cleaning of 02 no existing bore hole from surface to rvi seam for cable lowering at mic jpc

Construction of 10 (ten) nos. ventilation stopping at sp middle seam through 27/28 incline of hariajam colliery.

Construction of 08 (eight) nos. ventilation stopping at sp top seam in different places through 27/28 incline of hariajam colliery.

Construction of 15 (fifteen) nos ventilation stopping at s.p.middle seam and top seam at 27/28 no . incline of hariajam colliery.

Construction of 21 nos. ventilation stopping in 8r panel of uk bottom seam and construction of 01 nos. rcc sectionalisation stopping 19l at u.k. top seam and repairing of ventilation stopping at meera incline, kotma govinda sub area, jk area.

Construction of 21 nos. ventilation stopping in 8r panel of uk bottom seam and construction of 01 nos. rcc sectionalisation stopping 19l at u.k. top seam and repairing of ventilation stopping at meera incline, kotma govinda sub area, jk area.