Scenario

01. Ignorance
02. Insufficient Knowledge
03. Insufficient Study /ExperienceInsufficient Study/Experience
04. Carelessness
05. Insufficient Understanding
06. Insufficient Recognition of Risk
07. Organizational Problems
08. Poor Management
09. Slackness of Management
10. Non-Regular Movement
11. Movement During Transition
12. Operation at Plugging
13. Malicious Act
14. Rule Violation
15. Safety Rule Violation
16. Secondary Damage
17. External Damage
18. Leakage/Fire
19. Bodily Harm
20. Death

Fire during hot melting work for a valve blocked with hydrocarbons
Case Details

Knowledge Comment:
You heated to melt the plugged flammables in a piping with opened valve and bare fire nearthere. It is matter of course to be fred.

Field Chemicals and Plants
Author ARAI, Mitsuru (Environmental Science Center, The University of Tokyo)
TAMURA, Masamitsu (Center for Risk Management and Safety Sciences, Yokohama National University)