ENS 49648
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ENS Event | |
|---|---|
00:57 Dec 18, 2013 | |
| Title | Reactor Protection System (Rps) Actuation with the Reactor in Hot Shutdown |
| Event Description | Pursuant to 10CFR50.72(b)(3)(iv)(A), notifications are being performed for a valid actuation of the reactor protection system resulting in a full scram. The actuation was a result of the reactor mode switch being placed from the refuel position to the shutdown position without the scram bypass jumpers installed. The reactor was subcritical with all rods inserted at the time of the actuation. All systems functioned as designed.
The licensee notified the NRC Resident Inspector. |
| Where | |
|---|---|
| Oyster Creek New Jersey (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(iv)(A), System Actuation | |
| Time - Person (Reporting Time:+2.73 h0.114 days <br />0.0162 weeks <br />0.00374 months <br />) | |
| Opened: | Steven Johnston 03:41 Dec 18, 2013 |
| NRC Officer: | Vince Klco |
| Last Updated: | Dec 18, 2013 |
| 49648 - NRC Website | |
Unit 1 | |
|---|---|
| Reactor critical | Not Critical |
| Scram | No |
| Before | Hot Shutdown (0 %) |
| After | Hot Shutdown (0 %) |
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