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Australasian Tunnelling Conference 2025
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Tunnelling systems
Concurrent Session

Concurrent Session

10:40 am

11 November 2025

Meeting Room 2

Themes

Tunnelling Systems (e.g. Ventilation)

Concurrent Session

Session Description
Chairperson: Jayson Bebek
Moderators

  • Jayson Bebek

    COO
    Austunnel - West Perth, Australia
Session Interactive Program

10:40 am

Low-pressure ventilation system for road tunnel normal operations – West Gate Tunnel
Cristian Biotto - Principal, Tunnel System - Aurecon
Low-pressure ventilation system for road tunnel normal operations – West Gate Tunnel

10:55 am

Remembrance Day recognition - Tunnelling systems
Jayson Bebek - COO - Austunnel
Remembrance Day recognition - Tunnelling systems

11:05 am

Ventilation Challenges and Opportunities at Tunnelling Construction Operation – Snowy 2.0 Powerhouse Complex Ventilation
Mr Chantel Colomb - Principal Engineer - BBE Group

11:20 am

A study of mitigation strategies against excessive trackway depressurisation in stations with full-height platform screen doors
Mr Kerem Oguz - Senior Engineer - Arup Australia Pty Ltd, Mr Ozgur Ceylan - Senior Tunnel Ventilation Engineer - ARUP

11:35 am

Global Navigation Satellite System (GNSS) Repeater Trial
Mr Phil Clark - ATS
Global Navigation Satellite System (GNSS) Repeater Trial

11:50 am

Thermal properties of the Triassic rock formations across the Sydney region for the use in tunnel ventilation design
Mr James Davidson - Mechanical Engineer - WSP

12:05 pm

Muck discharge technology and application through slurry circulation system on the EPB TBM
Mr Zhiguo Zhang - General Manager

12:20 pm

Advanced Spoil Management in Gotthard Lot 111: Integrated Solutions for a Challenging Alpine Tunnel Project
Mr Pierre Scherwey - Area Manager APAC - Marti Technics
Advanced Spoil Management in Gotthard Lot 111: Integrated Solutions for a Challenging Alpine Tunnel Project
Resources