Drift drivage along 15r and 16r from minus 2 level for travelling and escape route of r v seam from r vi seam at mic unit of jhanjra proejct colliery

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

Drivage of 3 nos drift in r vii seam crossing the fault along different dip in sector f at 3 and 4 incline unit of jhanjra proejct colliery

Proposal for cleaning ug travelling route from 22d minus 1l rvi seam to cm2 district in rv seam at mic unit of jhanjra project colliery

Drivage in stone roof along minus 2 level from 39 dip to 42 dip of rvi seam at mic of jhanjra project colliery

Drivage of 2 (two) nos of drift (in coal) from kalimati to kalimati bottom seam for haulage and travelling roadway under kumardhubi 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 and roof bolt-ing supports in stone for heightening the discharge point in be-tween two belts (belt at drift from rviic seam to rviib seam and belt from minus 1l to minus 8l along minus 6d in rviic seam) of cm project under nakrakonda kuma

Drivage of one rising drift and one strata bunker from 4a seam to 5a seam at jhiria ug mine