CFA – Continuous Flight Auger

Secant pilesretaining wallsAFS Bachy Soletanche has the capability to install CFA piles from 300mm up to 1200mm diameter. All our CFA work utilises NDT or BAUER Btronics computer technology to monitor the construction of each individual pile and to assure the quality and integrity of every pile installed on site. The CFA pile is a very efficient and cost effective solution for forming a foundation or wall pile in sands and soft, weak materials. It is particularly effective if the water table is high.


CFA Piling