Fig. 18From: Implementation of the full-scale emplacement (FE) experiment at the Mont Terri rock laboratoryPhoto (by COMET) of a bentonite block pedestal supporting a heavily instrumented heater in the FE tunnel. The greyish mass in the background is a slope of GBM backfilled prior to the construction of the pedestal. The cable routing channels made from stainless steel can be seen on the tunnel wallBack to article page