ENS 57302

v t e ENS Event
13:02 Jul 10, 2024
Title	60-DAY Optional Telephonic Notification of Invalid Residual Heat Removal Activation
Event Description	The following information was provided by the licensee via phone and email: A 10 CFR 50.73(a)(1) invalid specified system actuation reported under 10 CFR 50.73(a)(2)(iv)(a) invalid actuation of residual heat removal (RHR). This 60-day telephone notification is being made per 10 CFR 50.73 (a)(2)(iv)(a) under the provision of 10 CFR 50.73 (a)(1) as an invalid actuation of the RHR. On July 10, 2024, while at 100 percent power, a partial train actuation of RHR was initiated by an invalid actuation signal while performing RHR valve logic testing. The cause for the RHR system logic actuation was due to improper configuration of an emergency core cooling system (ECCS) logic tester. The RHR system started and functioned as designed for the actuation signals it received from the ECCS logic tester. There was no impact on the health and safety of the public or plant personnel. The NRC resident inspector was notified.

ENS 57302 +/-
Where
Hope Creek New Jersey (NRC Region 1)
Reporting

10 CFR 50.73(a)(1), Submit an LER, Invalid Actuation
Time - Person (Reporting Time:+1345.48 h56.062 days <br />8.009 weeks <br />1.843 months <br />)
Opened:	Brian Padworny 14:31 Sep 4, 2024
NRC Officer:	Nestor Makris
Last Updated:	Sep 4, 2024
57302 - NRC Website Loading map...
v • d • e

v t e Emergency Notification System
Hope Creek with 10 CFR 50.73(a)(1), Submit an LER
WEEKMONTHYEAR2025-10-11T10:09:00 [Table view]
[ENS list for Hope Creek]

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