ENS 56163

v t e ENS Event
14:07 Oct 14, 2022
Title	High Pressure Coolant Injection Inoperable
Event Description	The following information was provided by the licensee via email: Unit 1 High Pressure Coolant Injection (HPCI) was declared inoperable due to an inadvertent division 2 isolation signal and subsequent valve closure. This report is being made pursuant to 10 CFR 50.72(b)(3)(v)(D) as a condition that at the time of discovery could have prevented the fulfillment of the safety function of a system that is needed to mitigate the consequences of an accident. The NRC Resident will be notified.

ENS 56163 +/-
Where
Limerick Pennsylvania (NRC Region 1)
Reporting

10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Time - Person (Reporting Time:+3.93 h0.164 days <br />0.0234 weeks <br />0.00538 months <br />)
Opened:	William Balafka 18:03 Oct 14, 2022
NRC Officer:	Karen Cotton-Gross
Last Updated:	Oct 14, 2022
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v • d • e

v t e Emergency Notification System
Limerick with 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
WEEKMONTHYEAR2025-03-03T15:44:00 [Table view]
[ENS list for Limerick]

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