SSD SmartRisk, a decision support system to help non-expert decision makers in case of chemical accidents

Abstract

Chemicals may generate accidents that can affect workers as well the general population and the environment. Decision making in such circumstances might be very difficult, especially for small and medium (SME) enterprises that do not have their own experts. A decision support system – SSD SmartRisk- was developed by the authors, to help in such situations. SSD SmartRisk may be used as a roadmap with links to reliable and relevant sources of information and tools or by employing commercially available decision support software. The exemplification presented here refers to chemical hazards, but the system may be adapted for other types of risks. The system combines hazards and quantity of chemicals to make a preliminary ranking of the overall facility risk. It then recommends risk related measures and provides indications and links to existing tools that help putting the measures into practice. The SME for which SmartRisk was made appreciated its support in making decision of its own or when collaborating with external experts or suppliers.