Proposal for rimming 01no bore hole from surface to rvi seam for dewatering at mic jpc

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

Proposal for cleaning slurry debris along 48d plus 1 l to 47d plus 1 l in r v seam at mic unit of jhanjra project colliery

Proposal for 01 no 6 inch dia 150mm non coring cable lowering bore hole from surface to rvi seam in between plus1l minus 4d and plus 2l minus 4d for development of rv seam at mic unit of jhanjra project colliery

Drilling of 01 no 16 inch dia 400mm non coring water supplying bore hole from surface to rvi seam in between 48d minus4bl and minus 4cl for development of rv seam at mic unit of jhanjra project colliery

Drilling of 16 inch dia 01 no non coring pumping bore hole from surface to rviia seam at 3 and 4 incline unit of jhanjra project colliery

Drilling of 16 inch dia 01 no non coring pumping borehole from surface to rv seam at mic unit jhanjra project colliery

Drilling of 02 (two) nos. coring bore hole (nx size) at khottadih ocp of pandaveswar area.

Drilling of nx-size underground non-coring bore hole up to a depth of average 6.30 meter each bore hole from sp top seam to sp middle seam for parting proves purpose through 27/28th incline of hariajam colliery due to contiguous working development s

Drilling of nx-size underground non-coring bore hole up to a depth of average 6.30 meter each bore hole from sp top seam to sp middle seam for parting proves purpose through 27/28th incline of hariajam colliery due to contiguous working development s