Contiguous / Secant Pile Walls (CFA / Bored method)
Contiguous/Secant Pile Wall pile techniques are very similar in concept with bored piles however can be completed by bored pile method or continuous flight auger method.
Secant piled walls are a type of embedded retaining wall and can be created as cantilevered or propped for greater excavation depths. These techniques form a continuous barrier to reduce flow of soils and water through the wall.

secant pile walls use cases
slope stabilisation
Support excavations
structural support

WHY USE secant pile walls
- Supports below ground construction
- Vital for complex structures
APG QUALITY
Australian Piling Group Pty Ltd provides a wide range of services with various machinery, our quality systems main objectives are to be specific and committed to ensuring high quality of service and product.
A highly recommended implementation to our piling rigs is the addition of a computer based monitoring system, “drilling mate system”. These systems provide our project mangers a back to base real time analysis of efficiency and progress.
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We can cater bespoke and flexible solutions for all your piling needs. With our in-house team of Designers & Engineers, we can deliver all foundational solutions on-time and on budget.