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Restoring a devastated transport route after a 7.8-magnitude earthquake

At a Glance

  • 1.75

    Km of Retaining Walls

  • 6

    New Road Bridges

  • 6

    New Rail Bridges

Location
North Canterbury, New Zealand
Offices
Client
  • Waka Kotahi NZ Transport Agency
Partners
  • NCTIR Alliance
Award
Institution of Civil Engineers (ICE), People¡¯s Choice Award, 2018
Award
Safeguard Workplace Health and Safety, Best Collaboration Award, 2019

North Canterbury Transport Infrastructure Recovery

In November 2016, the second largest earthquake in New Zealand¡¯s settled history¡ªa 7.8-magnitude event¡ªdestroyed the key traffic and rail route north of Kaik¨­ura. Once the dust had settled, it was clear that this core part of the transport network needed to be up and running as quickly as possible. Thus, an ambitious rebuild programme was put in place.

As part of the North Canterbury Transport Infrastructure Recovery (NCTIR) alliance, which managed the project, we provided engineering and project management services. This large and diverse team united the New Zealand Government, local consultants, infrastructure contractors, and key stakeholders including councils, Waka Kotahi, and KiwiRail.

Works included sluicing slips above the road with helicopter monsoon buckets to remove debris and using specialist abseil teams to assess each rock and attach rock anchors and mesh fencing. Already perched on the sea edge, the road needed to be moved closer to the ocean and away from the slip margin with new sea walls. All the rail tunnels required clearing and stabilisation, and over 100 road and rail bridges needed extensive repair or replacement.

The NCTIR alliance restored a level of service in the region by rebuilding infrastructure, reconnecting communities, and futureproofing the roading and rail network.

At a Glance

  • 1.75

    Km of Retaining Walls

  • 6

    New Road Bridges

  • 6

    New Rail Bridges

Location
North Canterbury, New Zealand
Offices
Client
  • Waka Kotahi NZ Transport Agency
Partners
  • NCTIR Alliance
Award
Institution of Civil Engineers (ICE), People¡¯s Choice Award, 2018
Award
Safeguard Workplace Health and Safety, Best Collaboration Award, 2019

Meet Our Team

Ioannis Antonopoulos, Technical Director

Caring for our communities means learning all we can about the land and geology where people live and work.

Chris Maguire, Client Development Lead, Water New Zealand/Acting Community Development Operations Manager

Encouraging excellence in our teams¡ªamazing technical people with broad specialisations¡ªis the key to solving our clients¡¯ challenges.
Chris Maguire Client Development Lead, Water New Zealand/Acting Community Development Operations Manager Read More

Shane Bishop, Principal Water Engineer

My contribution has a direct bearing on the direction of a community, providing the building blocks that set our clients up for success.

Ioannis Antonopoulos

Technical Director

Chris Maguire

Client Development Lead, Water New Zealand/Acting Community Development Operations Manager

Shane Bishop

Principal Water Engineer

We¡¯re better together

  • Become a client

    Partner with us today to change how tomorrow looks. You¡¯re exactly what¡¯s needed to help us make it happen in your community.

  • Design your career

    Work with passionate people who are experts in their field. Our teams love what they do and are driven by how their work makes an impact on the communities they serve.

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