Phast and Safeti

Hazard analysis software tool for all stages of design and operation Phast is the world's most comprehensive process industry hazard analysis software tool for all stages of design and operation. Phast examines the progress of a potential incident from the initial release to far-field dispersion including modelling of pool spreading and evaporation, and flammable and toxic effects. 

3D Explosions extension - With the 3D Explosions extension we bring advanced modelling capabilities to Phast, the world-leading process hazard analysis tool. This includes 3D Explosion analysis, directional modelling and the ability to create composite hazard contours.


Industry standard software tool for onshore QRA Safeti is the user-friendly industry standard software tool for carrying out Quantitative Risk Assessments (QRA) of onshore process, chemical and petrochemical facilities. Safeti analyses complex consequences from accident scenarios, taking account of local population and weather conditions, to quantify the risks associated with the release of hazardous chemicals. Safeti allows you to quickly identify major risk contributors, allowing you to take action to mitigate those risks. 

The 3D Explosions extension brings a host of advanced capabilities for QRA (Quantitative Risk Assessment) modelling to the Safeti platform. This includes 3D explosion analysis, building vulnerability modelling and occupied building analysis, as well as the ability to create exceedance curves and hazard frequency contours.