BORED PILES

Can be drilled to depths in excess of 60m

Diameters range from 450mm up to 7m

Installed using deep casings, bentonite and polymer support

CFA PILING

Pile depths in excess of 40m

Typical diameters from 400mm to 1200mm diameter are achievable.

Displacement piling optional for small diameters

DRIVEN PILES

Precast Piles

Steel Tubes

H-Piles

Octagonal Prestressed Piles

Sheet Piles

Timber Piles

Franki Piles

MINIPILES

Minipile diameters in the range of 75mm to 300mm

PILE TESTING

Integrity Testing

Static Load Testing

Bi-Directional Load Testing

Dynamic Load Testing

Rapid Load Testing

CPT Testing

RETAINING WALLS

Sheet Piling

Soldier Piles

Contiguous Piles

Secant Piles

Diaphragm Wall

Jet Grouting

Soil Nailing

Anchored Walls

GROUND IMPROVEMENT SYSTEMS

Dry Soil Mixing

Wet Soil Mixing

Mass Soil Mixing

Dynamic Compaction

Dynamic  Replacement

Rigid Inclusions

Slurry Walls

Vibro Compaction

Vibro Stone Columns

Wick Drains

Earthquake Drains

Permeation Grouting

Fracture Grouting

Jet Grouting

Compaction Grouting

Compensation Grouting

Mine Infilling

Soil Nailing

DIAPHRAGM WALL

Keller offer diaphragm walls in a range of thicknesses from 500-1500mm

Grab and cutter capability

Excavation to depths of 100m

OTHER SYSTEMS

Atlas Piles

Restricted Access / Low Headroom Piling

Barrettes

Bulk Sampling