Thanks to everyone for valuable input. It was decided that a concrete wall would be built from the ground, the full height of the rock face. There is a road along the top of this slope and there were concerns that any further scaling would undermine the road. The wall will be anchored to the...
So there's a steep rock face, approximately 25 m high, that is situated directly behind a government building. Action is required as the rocks falling from the face are becoming more frequent. The slope is irregular, with large jointed blocks overhanging in places.
We've done some scaling, but...
