RUCC Raisebore has completed 2 x surface vent raises each being 900+m x 5.0m diameter and 1 x UG hole @ 305m x 5.0m diameter.
In August 2019 RB17 commenced the 4th UG hole (VR6B) 525m x 5.0m diameter
Pilot hole completed with RVDS drilling (rotational vertical drilling system) with less the 1% deviation
Reamer attached and commenced reaming late October 2019
We have encountered some difficult reaming condition at 60m up
Currently working with SBM to work through his difficult zone
RUCC has been awarded another 160m x 5.0m diameter vent raise which will commence Feb 2020
