Carmeuse Mine Tunnel Rehab, Ingersoll, ON

Hardrock was contracted to repair previous shotcrete failure to a rock face at the entrance of a service tunnel. This project involved scaling of existing rock face, installation of 3 meter long rock bolts using a Jack Leg Drill. We installed a 6x6 15m rebar grid on the entire repair area.  The repair took approximately 50 cubic meters of shotcrete.

Installing rebar and grid for new shotcrete applicationRockbolting at the Carmeuse Mine TunnelThe improved facade of Carmeuse Tunnel after shotcrete application

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