ENS 42003
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ENS Event | |
---|---|
09:00 Sep 20, 2005 | |
Title | Degraded Condition - Small Leak on Rhr Injection Drain Line |
Event Description | After shutting down for refueling outage, a small leak was discovered on a 1-inch drain line for the 'A' Loop RHR injection line. This leak is at a weld.
Tech Spec 3.4.4 was entered for RCS Operational Leakage due to potential Class I pressure boundary leakage. This report is being made IAW 10CFR50.72(b)(3). The licensee will notify the NRC Resident Inspector. |
Where | |
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Peach Bottom ![]() Pennsylvania (NRC Region 1) | |
Reporting | |
10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded | |
Time - Person (Reporting Time:+3.8 h0.158 days <br />0.0226 weeks <br />0.00521 months <br />) | |
Opened: | Sara Anderson 12:48 Sep 20, 2005 |
NRC Officer: | Bill Gott |
Last Updated: | Sep 20, 2005 |
42003 - NRC Website
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Unit 3 | |
---|---|
Reactor critical | Not Critical |
Scram | No |
Before | Hot Shutdown (0 %) |
After | Cold Shutdown (0 %) |
WEEKMONTHYEARENS 549712020-10-29T14:30:00029 October 2020 14:30:00
[Table view]10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded Through-Wall Leakage Identified on Reactor Coolant System Pressure Boundary During Testing ENS 536172018-09-21T04:00:00021 September 2018 04:00:00 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown, 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded High Pressure Coolant Injection System Inoperable ENS 530312017-10-23T08:00:00023 October 2017 08:00:00 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded Leakage Identified on One Inch Line Socket Weld for the B Recirculation Pump ENS 505712014-10-29T15:20:00029 October 2014 15:20:00 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded Maximum Allowable Primary Containment Leakage Rate Exceeded ENS 428892006-10-07T21:50:0007 October 2006 21:50:00 10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation, 10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown, 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded, 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material Technical Specification Required Shutdown Due to Loss of Primary Containment Integrity ENS 420032005-09-20T09:00:00020 September 2005 09:00:00 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded Degraded Condition - Small Leak on Rhr Injection Drain Line 2020-10-29T14:30:00 | |
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