The Member provides the technique using their own plant, personnel etc.
The Member provides the technique using another company working under the Member's supervision.
Large Diameter (>600mm)
Small Diameter (300 - 600mm)
Cased Secant Piling (CSP)
Augered Displacement (Screw Piles)
Continuous Flight Auger Piles
Preformed (concrete, steel, timber)
Pile Retaining Walls/Contiguous/Secant
Treatment of Workings (Drilling and Grouting)
Restricted access / Low headroom
Pressure Relief Wells
Shafts for Lift Rams