Scenario

01. Organizational Problems
02. Poor Management
03. Slackness of Management
04. Carelessness
05. Insufficient Precaution
06. Mannerism
07. Usage
08. Maintenance/Repair
09. Hot Bolting
10. Failure
11. Fracture/Damage
12. GasketFailure
13. Secondary Damage
14. External Damage
15. Leakage/Fire
16. Loss to Organization
17. Economic Loss
18. Direct Monetary Damage 34 million yen

Fire of gas leaked from a flange of piping at a vacuum gas oil hydro-desulfurization unit
Case Details

Knowledge Comment:
Mistake of hot bolting that should be established ! To have overconfidence must be a taboo.

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)