![](https://ancoldconference.com.au/2023/wp-content/uploads/2023/07/Andrew-Chapman.jpg)
Andrew Chapman
Queensland Major Contractors Association
Andrew is a civil engineer with a wide diversity of experience covering the entire project lifecycle from planning through design and construction and into operations and maintenance.
![](https://ancoldconference.com.au/2023/wp-content/uploads/2023/09/2023-Len-Murray-hi-res-scaled-e1694135856168-1024x1024.jpg)
Len Murray
Klohn Crippen Berger Ltd.
Len Murray graduated from the University of Durham UK with a Master’s in Engineering Geology in 1974. He worked in the UK until 1981 before moving to Calgary, Alberta to join Klohn Leonoff.
![](https://ancoldconference.com.au/2023/wp-content/uploads/2023/09/Christopher-Gwynne-Preferred-e1694051129202.jpg)
Christopher Gwynne
Queensland Hydro
An electrical engineer by profession, Chris has 22+ years of experience across the full value chain of a modern electricity generation business, from wholesale and retail operations, asset management, IT, strategy, and business development.
![](https://ancoldconference.com.au/2023/wp-content/uploads/2023/07/Parr.jpg)
Kiri Parr
Kiri Parr Consulting
Kiri is an academic, speaker and consultant in the construction industry in Australia. Driven by a desire to improve outcomes in the construction industry, her mission is to make procurement fascinating.
![](https://ancoldconference.com.au/2023/wp-content/uploads/2023/07/Arnold.jpg)
Arnold Dix
International Tunnelling and Underground Space Association
President – International Tunnelling and Underground Space Association
Barrister, Scientist & Professor of Engineering