Login
Login

Seismic Hazards

ATC Williams integrates earth sciences and earthquake engineering to facilitate informed decision-making and precise design throughout the project lifecycle.

 

Please explore our projects to see our capabilities in action

— Our Expertise

An unwavering commitment to quality and efficiency produces timely solutions for all your seismic and geotechnical needs.

Ensure the integrity of your seismic hazard and earthquake engineering projects with our tailored solutions.

 

  • Probabilistic Seismic Hazard Assessment (PSHA)
  • Deterministic Seismic Hazard Assessment (DSHA)
  • Seismic Risk Mitigation (Risk mapping)
  • Seismic Fault Investigations (Near-fault and Far-fault analysis)
  • Probabilistic Fault Displacement Hazard Analysis
  • Time History Analysis
  • Seismic Hazard Deaggregation
  • Site-Specific Response Analysis
  • Liquefaction Assessment
  • Resilience Studies

— INTEGRATED LIFECYCLE CAPABILITIES

Collaborating with renowned geologists and seismologists, we leverage the latest earthquake catalogues and Ground Motion models to solve complex seismic challenges.

Our team applies deep knowledge and analytical skills to offer critical perspectives and innovative solutions.

Utilising advanced methodologies, we deliver accurate and economic site-specific seismic hazard correction services.

The synergy of our collective experience and diverse expertise enables us to lead and advance the understanding of seismic hazards and provide invaluable insights for high-consequence facilities worldwide.

— Partnership Focused

ATC Williams delivers comprehensive and reliable services that ensure structural integrity and safety, ultimately safeguarding lives and valuable assets.

 

We partner with our clients to understand their specific seismic hazard assessment needs and achieve effective outcomes, drawing on the advanced technical skills and experience available to the business.

— MORE INFORMATION

Please explore our Seismic Hazards Capability Page to learn more.

Download Factsheet

— Let's Talk

Technical Community Lead:

— Let's Talk

Technical Community Team:

— Projects

Discover our extensive geotechnical investigation solutions for mining, resources and government projects around the world.

BHP Mount Arthur Coal

CLIENT
BHP
LOCATION
New South Wales
ATC Williams Pty Ltd performed a site-specific Probabilistic Seismic Hazard Assessment (PSHA) for the Mount Arthur Coal Mine site to update a previous PSHA study prepared in February 2010 by Seismology Research Centre.
Read More →
Dams Engineering, Ground Engineering, Seismic Hazards, Tailings Management
Australia/New Zealand

Golden Grove Mine PSHA

CLIENT
EMR Golden Grove Pty Ltd
LOCATION
Western Australia
A site-specific Probabilistic Seismic Hazard Assessment (PSHA) to develop a Uniform Hazard Spectrum (UHS) at the bedrock level in accordance with best practice (i.e. ANCOLD, 2019), with annual exceedance probabilities (AEPs) of earthquake return periods.
Read More →
Dams Engineering, Seismic Hazards, Tailings Management
Australia/New Zealand
ALL PROJECTS
TOP
Login

Contact Us.

©2025 ATC Williams Pty. Ltd.

All rights reserved.

Privacy policy.

Terms & Conditions

Site by ID

— Client Log In

Click below to login to our ITransfer Portal.

LOGIN
This system is for the use of authorised users only.
This website collects cookies to deliver better user experience.

For more information, please read our Privacy Statement

YES, I AGREE