International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

The research offers a simple matrix model of analysis for ranking risk levels in critical and emergency situations. The leading principles, which should be taken into consideration can be arranged in a group of steps, for example the qualification and grading of imminent danger and the level of endangerment of key assets, determining of the processes which can lead to harm and also the value of the structures susceptible to damage and the damage itself.