Custom Counterfort Drain and Trench Stabilizer

Laying Nova-Flo, scoria and Geo-texile cloth is a time consuming and therefore costly operation.  Bob designed and built a counterfort drain and trench stabilizer.  This solved the problem of stabilizing the trench and making the job of laying the Nova-Flo, scoria and Geo-textile cloth safer and less time consuming.  Photographs showing the trench stabilizer working at between 3.5 – 5m depth.

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