ENS 53108: Difference between revisions
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| event date = 12/08/2017 13:10 EST | | event date = 12/08/2017 13:10 EST | ||
| last update date = 12/08/2017 | | last update date = 12/08/2017 | ||
| title = High Pressure Coolant Injection Inoperable Due | | title = High Pressure Coolant Injection Inoperable Due to a Leaking Check Valve | ||
| event text = U/2 HPCI [Unit 2/High Pressure Coolant Injection] was declared inoperable due to leak by of the pump discharge check valve after pump shutdown from flow testing. This resulted in cycling of the minimum flow valve. The discharge valve was closed to prevent the continued cycling of the minimum flow valve. This condition was identified during normal surveillance testing. | | event text = U/2 HPCI [Unit 2/High Pressure Coolant Injection] was declared inoperable due to leak by of the pump discharge check valve after pump shutdown from flow testing. This resulted in cycling of the minimum flow valve. The discharge valve was closed to prevent the continued cycling of the minimum flow valve. This condition was identified during normal surveillance testing. | ||
The licensee notified the NRC Resident Inspector. | The licensee notified the NRC Resident Inspector. | ||
Latest revision as of 21:41, 1 March 2018
| 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:+-0.75 h-0.0313 days <br />-0.00446 weeks <br />-0.00103 months <br />) | |
| Opened: | Rachel Heath 17:25 Dec 8, 2017 |
| NRC Officer: | Vince Klco |
| Last Updated: | Dec 8, 2017 |
| 53108 - NRC Website
| |
Limerick with 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident | |