On the Lancelin skate park refurbishment project we provided engineering advice & construction details to Three Chillies Design on existing structures as well as new construction.   A pump track built like no other, in full skate park style with Dirt Glue stabilised gravel side sections to give a natural feel to the area, while also stabilising the concrete on the sand pad.  This also serves the purpose of being a extra smaller, lower pump track for the beginners.