Considering Liquefaction of Tailings Workshop – 12th Nov 2019 at the University Club of WA



Why?  Recent Tailings Dam failures have stunned the industry and highlighted the risks associated with the liquefaction of tailings.

Find out what liquefaction is, how we can detect if we have a problem on existing dams, how to design for liquefied conditions in new dams and how to retrofit existing dams. How can we manage risks with potentially liquefiable tailings? Can we get better understanding of static liquefaction triggers?

Meet and network with practitioners, regulators and mining industry personnel with a common interest in tailings dam risk.

Who?  This workshop will help managers, designers and mine operational personnel involved in tailings dam management, understand the background to the issue of liquefaction of tailings that is currently a major concern in our industry.

What to expect?  The workshop will feature technical presentations from leading Australian practitioners in the field of tailings liquefaction, explaining what it is, how to determine the potential for liquefaction , how to design for the possibility of liquefaction occurring and operational controls. Workshop sessions will allow attendees opportunity for discussion of vital issues affecting our industry approach to tailings liquefaction.

Presenters/Panel    

David Brett GHD (Chair)
Professor Andy Fourie UWA
 

Jiri Herza GHD

PhD Candidate, Department of Geotechnics, Czech Technical University in Prague

Jiri is a civil engineer with  more than 15 years of international experience in various areas of dams, tailings, mine waste and geotechnical engineering. Jiri has been a project and design manager for water supply, hydropower, tailings dams and mine waste projects ranging from concept studies to detailed designs and construction management in Africa, Asia, Australia, Europe and South America. Jiri is also an independent reviewer, auditor and a member of review boards for large tailings and waste management projects in Australia and overseas. Jiri represents Czech Republic at the ICOLD’s Tailings Dams Technical Committee and he is a member of the Working Group developing a new ICOLD Bulletin on Tailings Safety Management. While spending time in the Czech Republic, Jiri is currently working on his doctorate in soil mechanics.
David Reid UWA
Keith Seddon ATC
Brett Stephens KCB

Professor David Williams UQ

 

David Williams is Professor of Geotechnical Engineering, Director of the Geotechnical Engineering Centre and Manager of the Large Open Pit Project at The University of Queensland.  He is internationally recognised for his expertise in mine waste management and mine closure and has been retained on the Expert Panel to investigate the technical causes of the recent tailings dam failure in Brazil.


PROGRAM OVERVIEW

Welcome and Introduction
Liquefaction of Tailings – Overview
Identifying Potential for Liquefaction – Field
Identifying Potential for Liquefaction – Laboratory
Considering Static Liquefaction – triggers
Selecting design earthquake, liquefaction assessment, risk assessment using ANCOLD Guidelines
Liquefaction – lessons from recent failures
Designing for liquefaction – selection of post liquefaction design parameters, factors of safety, deformation assessment
Eliminating liquefaction risk – Design, Operation, Closure
Panel Discussion


REGISTRATION

Registration is now open for this one day workshop to be held at the University Club of WA on the 12th November 2019.

Registration fees:

ANCOLD Member $475 Non-Member $525
ANCOLD Young Professional Member $375 Young Professional Non-Member $425

 

 


SPONSORSHIP

Opportunities to partner with ANCOLD for this event are available.

ANCOLD Tailings Forum prospectus 2019

To register your interest in becoming a sponsor, or if you would like to have a chat about the opportunities available, please contact our Sponsorship Manager, Sandra.
e: [email protected]
p: +61 3 6234 7844


VENUE

The workshop will be held at The University Club of Western Australia Entrance 1, Hackett Dr, Crawley WA 6009, Australia, on the ground floor in Banquet Hall South. View the onsite map via the link below to locate Banquet Hall South.

Club Map – GROUND FLOOR

Parking is available onsite, download the details via the link below.

Parking Information


ACCOMMODATION

Accommodation options close to the venue can be viewed via this link and booked directly with the hotel.

Click here for accommodation options close to the venue

Please note: Leishman Associates will not be managing accommodation bookings for this event, delegates will need to book and liaise directly with their chosen hotel.


Have a question? Contact us!

LEISHMAN ASSOCIATES

Michelle Miller – Conference & Association Manager [email protected]

Sean Grachan – Conference Coordinator (Registration) [email protected]

Sandra Leathem – Sponsorship Manager [email protected]


DISCLAIMER

ANCOLD reserves the right to amend or alter any advertised details relating to dates, program and speakers if necessary, without notice, as a result of circumstances beyond their control. All attempts have been made to keep any changes to an absolute minimum.


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