Modeling the consequences of accidents allows you to visualise and calculate the magnitude of the negative consequences of damage to personnel, the environment and equipment. The simulation includes a toxic cloud dispersion model, VCE, and fires. Modeling is used in constructing scenarios after incidents, prior to planning ER training/exercises, as part of the development of an emergency response plan, the mapping of fire and gas detection devices, and also as auxiliary calculations for quantitative risk assessments.
Quantitative risk assessment is used to express the level of risk in numerical values. This is necessary in order to understand the acceptability of risk relative to specified criteria adopted by the company or by law. Quantitative risk assessment is a mandatory requirement when developing the HSE Case and the Industrial Safety Declaration. Quantitative risk assessment involves three stages: modeling consequences, calculating accident frequencies, and integrating data into risk values. The conclusions are the values of individual risk per annum, as well as the values of the societal or group risk level.