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01. |
Insufficient Analysis or Research |
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02. |
Insufficient Prior Research |
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03. |
Influences of diverted vessel |
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04. |
Organizational Problems |
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05. |
Inflexible Management Structure |
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06. |
Insufficient Information Transfer |
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07. |
Planning and Design |
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08. |
Poor Planning |
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09. |
Cleanng of diverted vessel |
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10. |
Bad Event |
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11. |
Chemical Phenomenon |
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12. |
Viscosity Increase |
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13. |
Failure |
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14. |
Fracture/Damage |
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15. |
Loosen of Joint Part |
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16. |
Secondary Damage |
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17. |
External Damage |
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18. |
Leakage |
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Leakage of hydraulic oil of an agitator caused due to increase in reaction fluid viscosity from contamination of a catalyst in a polystyrene polymerization reactor
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Knowledge Comment: |
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It is very difficult to clean a diverted vessel thoroughly, especially remaining of ultra small amount of impuriies is required. |
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