2026-04-09T00:00:00+10:00
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Overview

Road tunnels have design lives of 50-100 years, with Mechanical, Electrical and Fire assets having design lives of only 5-25 years. Managing deterioration that triggers changes in condition and performance is essential to enable the fire safety strategy defined in the Fire Engineering Report, as well as to identify need for amending it as both technology, technical and legal requirements change. This presentation will present a project in which the condition of the combined fire mains in an established road tunnel (AirportLink) was assessed through non-destructive techniques (NDT) to inform the asset manager of the expected service life remaining, which in turn informs both short- and long-term investment. The presentation will be followed by a visit to the tunnel during a maintenance closure to discuss some of the drivers and challenges of the project arising from the available maintenance windows and the physical layout of the system.

This site visit is targeted primarily towards young engineers, however we do welcome all engineers.

Program timeline

6.30pm – Registration, safety check and brief introduction.

7.30pm – Fire mains condition assessment presentation

9.00pm – Maintenance toolbox

10:30pm – Tunnel closes for access

10:45pm – Group tunnel walk

12:30am – Group exits tunnel and wrap up

1:00am – Site visit concludes

This site visit concludes after midnight and the timetable may be subject to change depending on traffic conditions.

Minimum PPE requirements

Attendees are required to have full PPE for participation, including:

  • Long Trousers – 2 Reflective Stripes
  • Long Sleeve Shirt – Reflective Stripes
  • Clear Safety Glasses
  • Hard Hat (in Date)
  • Gloves
  • Laced Up Steel Capped Boots (Secured & Fitted)
  • Hearing Protection

Attendees that do not comply with the minimum PPE requirement will not be admitted on the day.

Please Note: Mandatory alcohol testing and random drug testing will be conducted upon arrival. 

About the speaker

Jaime Cadena Gomez Headshot
Jaime Cadena Gomez
Principal Engineer, Fire Safety
Jaime Cadena Gomez is an engineering professional with 17 years of experience understanding and managing operational risks and performance of critical infrastructure. Currently, he is the Principal Asset Engineer for Fire Safety across a network of 16 road tunnels in Australia.

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