Bored Piles

AFS Bachy Soletanche offer all types of bored piles – temporary and permanently lined as well as under fluid temporary using polymer or bentonite support. The bored piles can also be drilled in secant pattern for a retaining or cut-off wall. We can install 300mm to 3000mm large diameter piles, to depths of up to 60 metres. High strength rock can be drilled using specially adapted drilling tools.

Our largest piling machine, the BAUER BG40 has 60 t.M of torque and is capable of drilling 3 metre diameter piles. AFS Bachy Soletanche also owns a range of small to medium size modern hydraulic piling machines allowing us to also complete very small projects. We continue to develop our very high strength rock drilling capacity and have recently trialed cluster drill technology as one method of economically drilling high strength rock.

Click here – Case study North West Rail Link Bored Piles

Click here – Case study Barangaroo 1A Foundation Piles

Bored Pile

Large Diameter Bored Pile methodology

Secant pile wall

Secant Pile construction methodology

packaged foundationsSecant pilesbored pile icondesign