WSP has one of the longest standing and extensive tunnelling practices in Aotearoa. Working in both rock and soft ground, our experience includes transportation, water and utility tunnels and underground space.

Sustainability solutions for major water & WASTEWATER INFRASTRUCTURE

The subterranean system offers a dependable and robust framework to the network, providing an enhanced seismic capability in comparison to surface systems. Moreover, tunnels for combined sewer overflow (CSO) enable proprietors to meet their objectives concerning transportation and storage.

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The Waterview Connection represents the ultimate 5-kilometer linkage to finalize the Western Ring Route motorway encircling Auckland, initiated by the NZ Transport Agency. The Waterview Connection stands as the most significant and intricate project concerning road infrastructure ever executed in New Zealand.

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Alison Bintliff
Head of Geotechnics & Tunnels
New Zealand