 |
01. |
Unknown Cause |
|
02. |
Occurrence of Abnormal Phenomenon |
|
03. |
Misjudgment |
|
04. |
Misunderstanding |
|
05. |
Insufficient Analysis or Research |
|
06. |
Insufficient Practice |
|
07. |
Insufficient Analysis or Research |
|
08. |
Insufficient Prior Research |
|
09. |
Incorrect Reaction |
|
10. |
Poor Communication |
|
11. |
Non-Regular Action |
|
12. |
Emergency Action |
|
13. |
Misjudgment |
|
14. |
Misjudgment of Situation |
|
15. |
Non-Regular Action |
|
16. |
Change |
|
17. |
Failure |
|
18. |
Large-Scale Damage |
|
19. |
Bodily Harm |
|
20. |
Death |
|
|
|
The tunnel of Kokubugawa River diversion channel was submerged, and all seven workers in it died.
|
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