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01. |
Insufficient Analysis or Research |
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02. |
Insufficient Prior Research |
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03. |
Insufficient Grasping of Prpperty |
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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. |
Planning and Design |
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08. |
Poor Planning |
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09. |
Poor Design |
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10. |
Bad Event |
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11. |
Chemical Phenomenon |
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12. |
Abnormal Reaction |
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13. |
Secondary Damage |
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14. |
External Damage |
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15. |
Explosion |
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16. |
Bodily Harm |
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17. |
Injury |
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18. |
1 person injured |
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Explosion of 2-chloropyridine-N-oxide left as a distillation residue
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Knowledge Comment: |
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An abnormal reaction occurred by leaving the material which properties were not known in detail at the halfway of the operation. |
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