Mathematical Problems in Engineering / 2019 / Article / Tab 2

Research Article

Quantitative Risk Evaluation Model of the Multilevel Complex Structure Hierarchical System in the Petrochemical Industry

Table 2

A scale reference table of the .

Severity description of the CSQualitative interpretation of the CSQuantitative scale score

Very highA heavy casualty is caused10
-One person is killed and many others are injured9
HighMany people are seriously injured8
-One person is seriously injured7
ModerateMany people are injured6
-One person is injured5
-One person is slightly injured.4
LowA number of people are frightened3
-One person is frightened2
Very lowNot causing any injuries1

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