ENS 56957: Difference between revisions
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| NRC officer = Thomas Herrity | | NRC officer = Thomas Herrity | ||
| event date = 02/09/2024 13:22 EST | | event date = 02/09/2024 13:22 EST | ||
| last update date = | | last update date = 03/08/2024 | ||
| title = Unanalyzed Condition - Inadequate Fuses for Fuel Pool Cooling | | title = Unanalyzed Condition - Inadequate Fuses for Fuel Pool Cooling | ||
| event text = The following information was provided by the licensee via email: | | event text = The following information was provided by the licensee via email: | ||
| Line 22: | Line 22: | ||
The NRC Senior Resident Inspector has been notified. | The NRC Senior Resident Inspector has been notified. | ||
The following additional information was obtained from the licensee in accordance with Headquarters Operations Officers Report Guidance: | The following additional information was obtained from the licensee in accordance with Headquarters Operations Officers Report Guidance: | ||
Fire watches have been established in the affected areas. These will be maintained until the protection scheme is revised. | Fire watches have been established in the affected areas. These will be maintained until the protection scheme is revised. | ||
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2024/ | * * * UPDATE ON 03/08/24 FROM PAUL BOKUS TO TOM HERRITY * * * | ||
The following updated information was provided by the licensee via email and phone call: | |||
On 03/08/24 at 1418, extent of condition reviews identified circuit(s) in the Units 2 and 3 Reactor Protection Systems (RPS) which are also uncoordinated due to improper fuse sizing. These circuits are not bounded by existing design and licensing documents for 10 CFR 50 Appendix R Fire Safe Shutdown and, therefore, this event is being reported as an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(ii)(B). This event poses no impact to the health and safety of the public or plant personnel. | |||
The postulated event affects the following fire areas: 32, 33, 38 and 39 (Units 2 and 3 Switchgear Rooms). In accordance with procedural requirements, compensatory actions for the affected fire areas have been implemented and will remain until the condition is resolved. | |||
The NRC Senior Resident Inspector has been notified. | |||
Notified R1DO(Arner) | |||
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2024/20240311en.html#en56957 | |||
}}{{unit info | }}{{unit info | ||
| Unit = 2 | | Unit = 2 | ||
Revision as of 07:30, 11 March 2024
| Where | |
|---|---|
Peach Bottom  Pennsylvania (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition | |
| Time - Person (Reporting Time:+-3.25 h-0.135 days <br />-0.0193 weeks <br />-0.00445 months <br />) | |
| Opened: | Bill Linell 15:07 Feb 9, 2024 |
| NRC Officer: | Thomas Herrity |
| Last Updated: | Mar 8, 2024 |
| 56957 - NRC Website
| |