Northern corridor geotech investigations set to start

The geotechnical team in the Dome Valley doing borehole drilling for the Ara Tūhono – Warkworth to Te Hana highway earlier this year. Environmental and geotechnical investigations for the proposed highway between Te Hana and Whangārei will start next month and continue until around the middle of next year. Waka Kotahi/New Zealand Transport Agency says site investigations will assess subsurface ground conditions, including soil and rock types, groundwater conditions, and soil and rock strength. “Landowners will be contacted by our teams in advance to reach an agreement for access to their prope...

Please enter your email to continue reading for free

The Loop
Product Name
This field is for validation purposes and should be left unchanged.

By continuing you agree to our Terms of Use and Privacy Policy