ENS 56186
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ENS Event | |
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00:50 Oct 28, 2022 | |
Title | Auxiliary Feedwater System Inoperable |
Event Description | The following information was provided by the licensee via email:
At 2050 EDT [on October 27, 2022], with Unit 1 in Mode 3, it was discovered that all auxiliary feedwater pumps were simultaneously inoperable and the capability to supply the 'B' steam generator was not maintained; therefore, this condition is being reported as an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(v)(D). The function of the auxiliary feedwater pumps to supply the 'A' steam generator and 'C' steam generator was maintained. There was no impact on the health and safety of the public or plant personnel. The NRC Resident Inspector has been notified. |
Where | |
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Harris ![]() North Carolina (NRC Region 2) | |
Reporting | |
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident | |
Time - Person (Reporting Time:+1.57 h0.0654 days <br />0.00935 weeks <br />0.00215 months <br />) | |
Opened: | Lonnie Hickerson 02:24 Oct 28, 2022 |
NRC Officer: | Lloyd Desotell |
Last Updated: | Oct 28, 2022 |
56186 - NRC Website
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Unit 1 | |
---|---|
Reactor critical | Not Critical |
Scram | No |
Before | Hot Standby (0 %) |
After | Hot Standby (0 %) |
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