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Synopsis

On April 28, 1995, seventeen outdoor recreation students and a park ranger stepped onto a viewing platform in New Zealand’s Paparoa National Park. The platform structure catastrophically failed, causing it and the sightseers to plunge 30 meters into the rocky limestone resurgence below. Fourteen lives were lost, and four others suffered critical, life-changing injuries.

For forensic engineers, the Cave Creek disaster stands as a seminal case study in how minor, localised construction defects can compound to trigger a disaster.

This presentation will dissect the anatomy of the Cave Creek tragedy, moving from the physical point of failure to the investigations and inquiries that followed, the lessons learned, the changes made, and the ongoing challenges to maintain the principles of those lessons from recurring.

Presenter - Andy Roberts

Andy is a conservation professional with New Zealand’s Department of Conservation (DOC), where he has held a number of operational and visitor management leadership roles. He has been involved in managing visitor safety, protected areas, and conservation programmes across New Zealand, and has frequently represented DOC on issues relating to public access, outdoor recreation, and the protection of natural environments. More recently, he has served as a Visitor Safety Manager, providing guidance on risk management and safe access to some of New Zealand’s most significant natural attractions.

Key Presentation Highlights:

Breakdown of the Event: An analysis of the physical failure mechanism.

The Consequences: Acknowledgement of the lives impacted by the event.

Commissions of Inquiry: A review of the Noble Report and the official Commission of Inquiry.

Institutional and Regulatory Evolution: How the disaster forced an overhaul of DOC's asset management as well as New Zealand’s building regulations and occupational health and safety laws.

Ongoing Challenges: Ensuring that institutional knowledge and lessons learned do not fade or become forgotten.

Why You Should Attend

Although tragic, the Cave Creek disaster offers vital lessons about the role of engineers, organisational managers, and regulators as barriers against systemic disasters. This session provides an in-depth look at why it is critical to evaluate not just the materials and designs, but also organisation structure to prevent disasters-in-waiting from being constructed in the first place.

Meeting Link - meet.google.com/sqa-sugb-atn‍ ‍Phone Number+61 2 9051 7317‬ PIN: ‪600 689 142#‬