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Specialist applications

Trying something different

image of Iseki Unclemole

Over the years we have done many projects that were out of the ordinary.

Pipe roof method

This technique has been used many times to install short wide tunnels, such as pedestrian subways, by installing multiple linked pipes side-by-side to create a support structure, and then excavating the ground away underneath. Pipe Roof Method Datasheet (pdf file)

Image of  men inside a pipe-roof structure