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01. |
Poor Value Perception |
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02. |
Poor Safety Awareness |
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03. |
Poor Recognition of Importance about Structure and Parts |
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04. |
Carelessness |
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05. |
Insufficient Understanding |
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06. |
Insufficient Recognition of Risk |
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07. |
Usage |
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08. |
Maintenance/Repair |
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09. |
Repair |
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10. |
Oversight of Secure Deterioration |
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11. |
Failure |
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12. |
Large-Scale Damage |
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13. |
Rapture |
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14. |
Secondary Damage |
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15. |
External Damage |
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16. |
Explosion |
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17. |
Bodily Harm |
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18. |
Death |
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19. |
10 peson died |
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20. |
Bodily Harm |
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21. |
Injury |
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22. |
7 person injured |
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23. |
Loss to Organization |
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24. |
Economic Loss |
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25. |
Direct Monetary Damage 2900 million yen |
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Leakage and explosion at a heat exchanger having a special structure caused due to insufficient maintenance of a vacuum gas oil hydrodesulfurization unit
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Knowledge Comment: |
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For special type equipment, you must understand sufficiently the structure and the function of the equipment. |
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