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原因と対策2005� ��12月12日10時00� ��.pdf

20051212_2.pdf

🔗 Source: ensc.jp

📊 Size: 100 KB

📄 Pages: 8 pages

⬇️ Downloads: 283

Summary

On December 9, 2005, the Ehime Prefectural Governor and the President of Shikoku Electric Power Company were notified about the submission of a report regarding three incidents at the Ikata Nuclear Power Plant. The incidents include an abnormal noise from the air conditioning fan in the safety auxiliary machine switchgear room of Unit 1 on October 20, 2005, a seawater leak into the condenser of Unit 2 on December 24, 2004, and a malfunction of the cement solidification device's dewatering machine of Unit 3 on August 26, 2005. The investigation results showed that the abnormal noise from the air conditioning fan was caused by a damaged bearing, which was likely due to fatigue from approximately three years of operation. The bearing was replaced, and the fan was restored to normal operation.

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Description

On December 9, 2005, the Ehime Prefectural Governor and the President of Shikoku Electric Power Company were notified about the submission of a report...

Technical Information

File Format: PDF
File Size: 100 KB
Pages: 8
Language: EN
Total Downloads: 283
Last Updated: 1 month ago

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