Wynyard Walk

This project by Thiess (now CPB Contractors) achieved a 'Commended' as built v1.0 IS Rating.



Wynyard Walk is a new pedestrian tunnel within the Wynyard precinct of Sydney’s CBD. It will provide a world class, fully accessible pedestrian link between below-ground Wynyard station, the above-ground footpath networks, and the developing western corridor of the CBD and Barangaroo via a pedestrian bridge.

"Thiess appreciates the importance of this high-profile project and has decided to pursue an IS rating to promote and achieve recognition of excellence in sustainable design and construction."

Nick Kouvaris, Project Director, Thiess Pty Ltd


  • Rating Type Rail
  • Registered Date January 2015
  • Certification Date March 2017
  • Practical Completion  January 2015
  • State NSW
  • Suburb Sydney CBD
  • Assessor Stephanie Barlow
  • Capital Value $286 Million
  • Other Key Stakeholders Transport for NSW


To find out more about this project, visit the TfNSW webite.