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01. |
Carelessness |
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02. |
Insufficient Precaution |
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03. |
Carelessness of Operator |
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04. |
Poor Value Perception |
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05. |
Poor Safety Awareness |
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06. |
Inadequate Risk Recognition |
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07. |
Organizational Problems |
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08. |
Inflexible Management Structure |
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09. |
Insufficient Education/Training |
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10. |
Regular Operation |
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11. |
Erroneous Operation |
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12. |
No Operation |
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13. |
Bad Event |
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14. |
Chemical Phenomenon |
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15. |
Vaporization |
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16. |
Failure |
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17. |
Large-Scale Damage |
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18. |
Rapture |
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19. |
Bodily Harm |
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20. |
Injury |
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21. |
3 person injured |
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Rupture of a flush liquid cooler for a mechanical seal after repairing a high-temperature pump
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Knowledge Comment: |
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By forgetting the water remained in the shell, a hot material was fed into the tube. Steam was generated and it generated the high pressure. |
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