1. Compare and contrast the following hazard analysis methods:
a. failure mode and effects analysis (FMEA),
b. hazard and operability review (HAZOP),
c. human error analysis (HEA),
d. fault tree analysis (FTA), and
e. technic of operations review (TOR).
2. Explain the steps for conducting an accident investigation. What are the terms that should guide an accident investigation? What are some important things to remember while conducting and accident investigation.
3. Describe the purpose of a preliminary hazard analysis. How is expertise beneficial when conducting this type of analysis? Why is cost-benefit analysis such a critical part of hazard analysis and prevention? Explain your answer.
4. When conducting an accident investigation, what are some of the more important techniques that need to be used in interviewing accident witnesses in order to ensure all information is objective and accurate? Describe these techniques in detail.
5. What are some examples of hazard control methods that are recommended in hazard prevention and reduction techniques? Do you feel that some of these methods are more important to use than others? Which do you believe reduces the possibility of a future hazard? Explain your answer.