Our Expertise

Geotechnical Engineering


Earthtech is able to provide a wide range of design solutions based on practical experience, design techniques and the use of contruction materials that suit the project site.

The company undertakes site investigations and geotechnical design work which can include:


Current projects include:

Taramakau River Hamilton Construction

Investigations and design of a new bridge across the Taramakau River on the West Coast, and across the Waikato River at Atiamuri on SH1.


Hamilton Construction

Design and construction supervision of a geogrid on piled load transfer platform in Hamilton.


Landslide Report

Design of appropriate remedial works for a landslide affecting a rural access way.


Chapel Street Bridge in Tauranga

Liquefaction assessment of Chapel Street Bridge in Tauranga.