2.3. Combination of STEP and the CREAM

WJ Wei Jiang
ZH Zhishun Huang
ZW Zonghao Wu
HS Huiyuan Su
XZ Xiangping Zhou
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STEP and the CREAM were combined in this paper. First, to determine all of the emergency activities included in the emergency rescue process of road transportation leakage accidents of hazardous chemicals, the collected laws, regulations and standards, as well as the emergency rescue process of the accident cases, were analyzed using STEP. Then, CREAM was applied to analyze and calculate the probability of human error in each emergency activity. Finally, according to the probability of human error of emergency activities, the error level was divided to seek the focus of the emergency rescue process of the road transportation leakage accidents of hazardous chemicals. The combination of STEP and CREAM is shown in Figure 1.

Combination of STEP and CREAM.

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