Unsupported browser

For a better experience, please update your browser to its latest version.

Your browser appears to have cookies disabled. For the best experience of this website, please enable cookies in your browser

We'll assume we have your consent to use cookies, for example so you won't need to log in each time you visit our site.
Learn more

blanche tbm

Record breaking NZ direct drive pipe project on target

Auckland water authority Watercare has said that work on its new 1.8km outfall tunnel – the longest direct pipe drive project in the world – is a third of the way through and on target.