Technical Bulletin – Helical Pile and Anchor Removal

Helical Pile and Anchor Removal

This Technical Bulletin outlines recommended practices for the removal of helical piles and anchors. It explains that, due to their screw-like configuration, these foundation elements can often be extracted. Simply done by reversing the installation process, minimizing ground disturbance compared to other foundation systems.

The bulletin highlights key factors that influence successful removal, including soil conditions, installation depth, corrosion, and the condition of the pile or anchor. It also addresses potential challenges such as obstructions or changes in soil properties over time. Proper equipment selection and controlled procedures are emphasized to ensure safe, efficient extraction while preserving surrounding site conditions.