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X-WR-CALDESC:Events for Australian Tunnelling Society
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DTSTART:20250101T000000
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DTSTART;TZID=Australia/Brisbane:20261118T173000
DTEND;TZID=Australia/Brisbane:20261118T193000
DTSTAMP:20261015T020118Z
CREATED:20260824T021117Z
LAST-MODIFIED:20261015T020118Z
UID:354723-1795023000-1795030200@australiantunnellingsociety.com.au
SUMMARY:Geological Uncertainty and Lessons from Geotechnical Forensics in Underground Projects
DESCRIPTION:Register now for this joint Australian Geomechanics Society (AGS) & ATS Technical Session on Geotechnical uncertainty and lessons from geotechnical forensics in underground projects \nGeological uncertainty is an unavoidable aspect of underground construction. Despite advances in site investigation techniques and geological modelling\, the ground can never be fully characterised before excavation begins\, and project teams must routinely make critical decisions based on incomplete information. \n\nThis presentation explores how geological risk is allocated and managed in underground projects\, examining the relationship between geological models\, contractual frameworks\, and construction decision-making. Particular attention will be given to the observational method\, where interpretation and adaptation continue throughout excavation and the distinction between design and construction responsibilities can become less clear. \nDrawing on lessons from forensic investigations and dispute resolution processes\, Emilio will discuss how many underground project failures are not solely the result of unforeseen ground conditions\, but rather the decisions made in response to uncertainty. The presentation will provide practical insights into the technical\, commercial\, and organisational factors that influence outcomes on complex underground projects\, and the lessons these investigations offer for future practice. \nThis presentation will be of interest to geotechnical engineers\, engineering geologists\, tunnelling practitioners\, and project managers involved in the investigation\, design\, and delivery of underground infrastructure. \n\n\n\n \n\nDr Emilio Linde-Arias \nDirector\, Alvarez & Marsal \n\n\n\nDr Emilio Linde-Arias has over twenty years of international experience in major infrastructure projects\, combining expertise in geotechnical engineering\, engineering geology\, tunnelling\, and forensic engineering. His experience spans the planning\, site investigation\, design\, construction\, and forensic assessment of tunnels and other major infrastructure projects.\nHe has acted as a Geotechnical Expert in high-value disputes\, providing testimony before ICSID and ICC tribunals\, as well as in FIDIC Dispute Adjudication proceedings. His expert appointments have addressed issues relating to tunnel design\, geological conditions\, groundwater\, and construction delays. \nDr Linde-Arias has published on geological uncertainty and the contractual allocation of geological risk\, and has worked on major infrastructure projects across Europe\, the Middle East and the Americas. \n\n\n\n 
URL:https://australiantunnellingsociety.com.au/ats-event/geological-uncertainty-and-lessons-from-geotechnical-forensics-in-underground-projects/
LOCATION:EA Brisbane Office\, Level 9\, 340 Adelaide St (EA Office)\, Brisbane\, Queensland\, 4000\, Australia
CATEGORIES:Queensland
ATTACH;FMTTYPE=image/jpeg:https://australiantunnellingsociety.com.au/wp-content/uploads/2025/07/31-July-scaled-e1777533728534.jpeg
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DTSTART;TZID=Australia/Brisbane:20261203T173000
DTEND;TZID=Australia/Brisbane:20261203T220000
DTSTAMP:20261006T030600Z
CREATED:20261006T024251Z
LAST-MODIFIED:20261006T030600Z
UID:379769-1796319000-1796335200@australiantunnellingsociety.com.au
SUMMARY:ATS Queensland - St Barbara's Day Dinner and Social
DESCRIPTION:SAVE THE DATE \nThe Queensland Chapter of the ATS invites members to attend an in-person celebration for the Feast Day of St. Barbara\, the patron saint of tunnellers and miners\, as an end of year dinner on 3 December 2026. \nVenue TBC – watch this space for more info. \n  \n 
URL:https://australiantunnellingsociety.com.au/ats-event/379769/
CATEGORIES:Queensland
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