 |
01. |
Organizational Problems |
|
02. |
Poor Management |
|
03. |
Poor Operation Management |
|
04. |
Poor Value Perception |
|
05. |
Poor Safety Awareness |
|
06. |
Inadequate Risk Recognition |
|
07. |
Carelessness |
|
08. |
Insufficient Precaution |
|
09. |
Mannerism |
|
10. |
Planning and Design |
|
11. |
Poor Planning |
|
12. |
Poor Planning of Repair |
|
13. |
Usage |
|
14. |
Maintenance/Repair |
|
15. |
Hot Bolting |
|
16. |
Malfunction |
|
17. |
Poor Hardware |
|
18. |
Insufficient Tightening Force |
|
19. |
Secondary Damage |
|
20. |
External Damage |
|
21. |
Leakage/Fire |
|
|
|
Leakage and fire from a reactor flange during shutdown operation at a hydrogenation plant of pyrolysis gasoline
|
 |
Knowledge Comment: |
|
Insufficient tightening force at the start-up operation leads the result of temperature decreasing work at shutdown operation. It is important to execute the quantative control of the tightening force. |
|
|
|
|
