ENS Event | |
|---|---|
00:15 Dec 27, 2024 | |
| Title | Concurrent Report - Exhaust Fans Shut Down Unexpectedly |
| Event Description | The following information was provided by the licensee via phone and email:
This event notification is being made per the requirements of 10CFR70 Appendix A (c) concurrent reports. Framatome's Washington State Department of Health Radioactive Air Emissions License requires Framatome to notify WDOH of any time an exhaust fan is shutdown for more than 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. On 12/26/2024, at about 1615 PST, the specialty fuels furnace addition exhaust fans shut down due to an electrical breaker tripping. No processes were operating and no work was being performed in the building when the fans shut down. The power to the main breaker has been shut off and tagged out of service pending investigation into the cause of the breaker trip that shut down the exhaust fans. The main breaker panel will remain shut off until power can be safely restored to it. The licensee notified the NRC fuel cycle project manager via voicemail. |
| Where | |
|---|---|
| Framatome ANP Richland Richland, Washington (NRC Region 2) | |
| License number: | SNM-1227 |
| Reporting | |
| Part 70 App A (C) | |
| Time - Person (Reporting Time:+12.08 h0.503 days <br />0.0719 weeks <br />0.0165 months <br />) | |
| Opened: | Calvin Manning 12:20 Dec 27, 2024 |
| NRC Officer: | Bill Nytko |
| Last Updated: | Dec 27, 2024 |
| 57482 - NRC Website
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Framatome ANP Richland with Part 70 App A (C) | |
WEEKMONTHYEARENS 574822024-12-27T00:15:00027 December 2024 00:15:00
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