Scenario

01. Ignorance
02. Insufficient Knowledge
03. Insufficient Study
04. Poor Value Perception
05. Poor Safety Awareness
06. Insufficient Safety Education/Training
07. Carelessness
08. Insufficient Precaution
09. Carelessness of Operator
10. Planning and Design
11. Poor Planning
12. Poor Design
13. Regular Operation
14. Erroneous Operation
15. Not Confirm the Valve Closed
16. Bad Event
17. Chemical Phenomenon
18. Abnormal Reaction
19. Secondary Damage
20. External Damage
21. Explosion/Fire
22. Bodily Harm
23. Injury
24. 2 person injured

Explosion caused due to a catalytic effect of contaminant in the reactor at a resin intermediate manufacturing plant
Case Details

Knowledge Comment:
If the manager did not know the reaction danger, he could not perfoam education and safety management.

Field Chemicals and Plants
Author ITAGAKI, Haruhiko (Japan National Institute of Occupational Safety and Health)
TAMURA, Masamitsu (Center for Risk Management and Safety Sciences, Yokohama National University)