Project Info
The reason for the drilling was to create ‘Chimneys’ that connected different levels of the mine .
Description
The ’Superpoly’ being used by an Underground Raise Bore drilling rig to solve a drilling problem they had where the solution was that the addition of Superpoly removed ditritus build up in an 11 inch diameter hole.
The reason for the drilling was to create ‘Chimneys’ that connected different levels of the mine .
The reason for the drilling was to create ‘Chimneys’ that connected different levels of the mine .
