Underground Ducting

A practical, professional guide to installing underground utility ducting safely and legally, including understanding colour coding, depth regulations and trench preparation.

In electrical terms, a hockey stick is a curved plastic pipe used to connect and protect electrical cable between an underground service duct and a meter box.

A geotextile membrane is a layer of material placed between the layers of a horse arena floor. The membrane is either a woven or non-woven material.

Underground service pipes are an imperative feature of every commercial or domestic building, as the underground pipe system is what provides utilities to...