Scenario

01. Poor Value Perception
02. Poor Safety Awareness
03. Inadequate Risk Recognition
04. Organizational Problems
05. Poor Management
06. Poor Operation Management
07. Insufficient Analysis or Research
08. Insufficient Practice
09. Lack of Imagination
10. Planning and Design
11. Poor Planning
12. Poor Process Design
13. Regular Operation
14. Erroneous Operation
15. Unthinkable Operation
16. Secondary Damage
17. External Damage
18. Fire
19. Loss to Organization
20. Economic Loss
21. Manetary Damage 7000 million yen

Fire and explosion due to molten magnesium leaked at a titanium factory
Case Details

Knowledge Comment:
A material which makes dangerous situation by contacting hot magnesium was put next to the melting magnesium pan, a fire occurred and enlarged.

Field Chemicals and Plants
Author DOBASHI, Ritsu (School of Engineering, The University of Tokyo)
TAMURA, Masamitsu (Center for Risk Management and Safety Sciences, Yokohama National University)