Scenario

01. Organizational Problems
02. Poor Management
03. Slackness of Management
04. Misjudgment
05. Misperception
06. Mis-Convincement
07. Poor Value Perception
08. Poor Safety Awareness
09. Inadequate Risk Recognition
10. Usage
11. Maintenance/Repair
12. Wrong Indication
13. Regular Movement
14. Careless Movement
15. Wrong Line-up
16. Secondary Damage
17. External Damage
18. Leakage/Fire
19. Loss to Organization
20. Economic Loss
21. Direct Monetary Damage 54 million yen

Fire of methanol leaked from piping removed accidentally due to welding sparks
Case Details

Knowledge Comment:
They started the transfer without reconfirmation of repair work result and without doing final confirmation of a line-up ! It is natural to occur the accident !

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)