Drivage of 04 nos. of stone drift to cross f19 fault and drivage of 04 nos. stone drift to cross f22 fault along main dip in shivpur block of churcha mine (ro).

Drivage of 02 nos. underground stone drift and 02 nos. of strata bunkers at 5l west to establish evacuation system for shivpur block of churcha mine (ro).

Drift (ab, c) drivage of 150m,148m and 152m length in stone from 4wl /8l,9l and 10l in r-iv seam to cross f3-f3 fault

Estimate for opening of no.10 incline and drivage of connecting drift for installation of main mechanical ventilator (mmv) for providing adequate ventilation in churcha west block and shivpur block of churcha mine ro of baikunthpur area, secl

Estimate for opening of no.10 incline and drivage of connecting drift for installation of main mechanical ventilator (mmv) for providing adequate ventilation in churcha west block and shivpur block of churcha mine ro of baikunthpur area, secl

Drift drivage from stone drift to rv seam for the development of rv seam at mic unit of jhanjra project colliery

Drivage of 01 no. drift in stone along (-)9 rise from rviia seam(sector a ) to rviia seam(sector f) crossing the fault no f7 at jhanjra project colliery

Drivage of 01 no. drift in stone along (-)9 rise from rvii a seam(sector a ) to rvii seam(sector f) crossing the fault no f7 at jhanjra project colliery

Drivage of 12 nos. drifts to cross fault (i) fault f8-f8 - vib seam to vib seam 03 nos. galleries at damini ug mine

Stone drivage of 01 no. of drift from surface to seam-i of katkona 1 and 2 incline of katkona sub area.