Sponsors and exhibitors
HBI Haerter – Consulting Engineers are specialized in the planning and implementation of ventilation systems, mechanical equipment, air-quality studies, safety issues, risk analyses as well as the aero-dynamics and thermodynamics of rail and road tunnels. Since 1963 HBI has worked on more than 1000 tunnels and underground facilities.
Banquet dinner sponsor:
Founded in 2009 by Dr Conrad Stacey and Dr Nick Agnew, Stacey Agnew Pty Ltd specialises in applied fluid mechanics, tunnel ventilation and underground fire and life safety. Supporting projects around the world, Stacey Agnew has a reputation for independent thinking, frank and well-considered technical advice, and creating value through clever design. The firm works in boardrooms and back rooms, from project conception to hot smoke testing and all parts in between.