Scenario

01. Poor Value Perception
02. Poor Safety Awareness
03. Inadequate Risk Recognition
04. Insufficient Analysis or Research
05. Insufficient Prior Research
06. Insufficient Pre-Study of Reaction Safety
07. Reduction Reaction
08. Planning and Design
09. Poor Planning
10. Poor Design
11. Usage
12. Maintenance/Repair
13. Insufficient Observation
14. Bad Event
15. Chemical Phenomenon
16. Abnormal Reaction
17. Malfunction
18. Poor Hardware
19. No Action of Safety Equipment
20. Secondary Damage
21. External Damage
22. Leakage/Explosion
23. Bodily Harm
24. Death
25. Bodily Harm
26. Injury

Explosion due to no function of safety equipment in the abnormal reaction during manufacturing phenetidine
Case Details

Knowledge Comment:
Overhaul should be done carefully, because safety device must operate surely.

Field Chemicals and Plants
Author OGAWA, Terushige (Graduate School of Environment and Information Sciences, Yokohama National University)
TAMURA, Masamitsu (Center for Risk Management and Safety Sciences, Yokohama National University)