IN-SITU TESTING NZ
Experts in cone penetration testing
Understanding what lies beneath the earth is crucial, whether you’re dealing with a land development, residential, commercial or public infrastructure project. Topdrill Geotech cone penetration testing is a quick, easy and precise way to determine your site’s profile, strength and resilience, allowing you to make smarter decisions and generate better outcomes.
Our rig can service any site - Its compact size makes it easy to transport - by crane, plane, road or water.
CPT & CPTu TESTS
CPTu testing is second to none when it comes to determining soil properties.
SPT & DPSH TESTS
Standard penetration testing & dynamic probe super heavy testing for tough soil.
data reports
We provide accurate data for Geotech engineers using the latest software.
