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CONSTRUCTION - CONTINUOUS FLIGHT AUGER (CFA) PILES
Continuous Flight Auger (CFA) Piles
Picture of CFA Aufer and Bauer Drill

Continuous Flight Auger (CFA) piles are very popular in areas that have deep, soft, overburden such as the southern USA and are rarely used in Ontario. It's local applications are generally for use in deep alluvial deposits such as a project Bermingham completed in the Muskokas. Bermingham has used both crane-mounted and Euro drill rig equipment for the installation of CFA piles.

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