Cone Penetration Testing (CPT)

Your Geotechnical Drilling Specialists

Get better quality information with a results-driven CPT drill rig, customised to suit your requirements.

CPT Drill Rig

Our cone penetration test (CPT) uses our dedicated CPT drill rig on a 4×4 land cruiser, designed and customised specifically to access remote areas and function in New Zealand’s drilling conditions, providing high quality geotech sampling and testing.


  • CPT to 20m
  • Soil samples to 10m
  • Auger holes to 10m
  • Soil testing
  • Foundation design
  • Liquefaction

Benefits of CPT

  • Rapid data collection
  • Real time results
  • Operates in difficult access locations
  • Cost-effective alternative to standard penetration testing

High quality information

The drill rig can be used for a range of applications including residential, subdivisions, sheds and commercial projects.

Our field technicians can provide further information and discuss any specific project requirements you may have.

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Engineering Solutions

CORE50 provide an extensive range of professional engineering design and consulting services in the Waikato region.

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