This 33m high truck dump wall at Mount Milligan mine is the tallest retaining wall constructed by RECo in Canada to date. It supports 320 ton capacity haul trucks dumping ore to the primary crusher located in the dump pocket at the edge of the wall. The wall extended on the two sides of the primary crusher is used as a ramp for the haul trucks to reach the top of the dump pocket. The wall consists of a total area of about 4,960 sqm of TerraTrel® and the maximum height is 33m.

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