ENS 53341
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ENS Event | |
|---|---|
14:30 Apr 17, 2018 | |
| Title | High Pressure Coolant Injection System Declared Inoperable |
| Event Description | Unit 1 HPCI [High Pressure Coolant Injection] was declared inoperable due to a Main Pump seal leak that was identified during surveillance testing. Unit 1 HPCI was declared inoperable at 1030 EDT. HPCI was secured and was manually re-aligned to an available status.
At the time of this notification, repairs have been completed and the licensee is making preparations to re-perform the surveillance. The licensee has notified the NRC Resident Inspector. |
| 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:+1.98 h0.0825 days <br />0.0118 weeks <br />0.00271 months <br />) | |
| Opened: | Kris Strausser 16:29 Apr 17, 2018 |
| NRC Officer: | Howie Crouch |
| Last Updated: | Apr 17, 2018 |
| 53341 - NRC Website
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Unit 1 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (15 %) |
| After | Power Operation (15 %) |
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