DNV GL China

海上定量风险评估 - Safeti

Industry standard software package for onshore quantitative risk analysis (QRA)





Safeti Onshore for Quantitaitve risk analysis (QRA)

Quantitative risk analysis software

Safeti is the user-friendly industry standard software tool for carrying out quantitative risk analysis of onshore process, chemical and petrochemical facilities or analysis of chemical transport risk. 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 is a QRA software solution that allows you to quickly identify major risk contributors, allowing you to take action to mitigate those risks.

Assessing process plant risk

  • Safeti is the most comprehensive quantitative risk analysis tool available for assessing process plant risks
  • Capability to quantify the risk associated with your installation including risk contours, FN curves  and rankings of risk contributors 
  • A major decision support tool for your strategic planning, facility siting and layout, and for detailed risk and safety assessments

Pipeline risk assessment and more

At onshore process, chemical and petrochemical facilities and pipelines, risk assessment needs to be done comprehensively, within a structured framework. Safeti (Software for the Assessment of Flammable, Explosive and Toxic Impact) is by far the most comprehensive QRA software tool available for assessing process plant and pipeline risks. It is designed to perform all the analytical, data processing and results presentation elements of a QRA within a structured framework.

Industry leading QRA software

  • Incorporates world leading consequence analysis capability of Phast, including DNV GL's proprietary Unified Dispersion Model (UDM)
  • Generates numerous risk metrics (e.g. FN Curves or Individual Risk) for comparison with legislative or user-defined acceptance criteria
  • Facilitates cost reduction in terms of losses and insurance
  • Risk ranking and hazard zone identification for guidance concerning possible mitigation measures, including operation, emergency response and land use planning
  • Provides traceability and consistency in calculations
  • Risk results are available graphically and may be overlaid on digitized maps, satellite photos and plant layouts
  • Designed to facilitate compliance with regulatory requirements of many countries, with tailor-made specifications incorporated into the program
  • Safeti can be used for chemical transport risk analysis