ENS 52344: Difference between revisions
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| event date = 11/03/2016 03:00 EDT | | event date = 11/03/2016 03:00 EDT | ||
| last update date = 11/03/2016 | | last update date = 11/03/2016 | ||
| title = Service Water Leak Identified | | title = Service Water Leak Identified in the Vapor Containment Building | ||
| event text = At 0300 EDT on November 3, 2016, it was identified that a Service Water leak existed in the Vapor Containment Building of Indian Point Unit 3. The leak was determined to be from 31 Fan Cooler Unit and was subsequently isolated at 0344 EDT by shutting the Service Water isolation valves to 31 Fan Cooler Unit. This isolation meets the Technical Specification 3.6.1 Condition A Required Action. The leaking defect could have resulted in post-LOCA air leakage out of containment in excess of that allowed by Technical Specification 3.6.1 (Containment) which requires leakage rates to comply with 10 CFR 50, Appendix J. This event had no effect on the health and safety of the public. | | event text = At 0300 EDT on November 3, 2016, it was identified that a Service Water leak existed in the Vapor Containment Building of Indian Point Unit 3. The leak was determined to be from 31 Fan Cooler Unit and was subsequently isolated at 0344 EDT by shutting the Service Water isolation valves to 31 Fan Cooler Unit. This isolation meets the Technical Specification 3.6.1 Condition A Required Action. The leaking defect could have resulted in post-LOCA air leakage out of containment in excess of that allowed by Technical Specification 3.6.1 (Containment) which requires leakage rates to comply with 10 CFR 50, Appendix J. This event had no effect on the health and safety of the public. | ||
This event is being reported under 10 CFR 50.72(b)(3) and the guidance of NUREG 1022, section 3.2.7 as a loss of safety function. | This event is being reported under 10 CFR 50.72(b)(3) and the guidance of NUREG 1022, section 3.2.7 as a loss of safety function. | ||
Latest revision as of 21:43, 1 March 2018
| Where | |
|---|---|
Indian Point  New York (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material | |
| LER: | 05000286/LER-2016-001 |
| Time - Person (Reporting Time:+1.9 h0.0792 days <br />0.0113 weeks <br />0.0026 months <br />) | |
| Opened: | Fatri Ibrahimi 08:54 Nov 3, 2016 |
| NRC Officer: | Donald Norwood |
| Last Updated: | Nov 3, 2016 |
| 52344 - NRC Website
| |
Indian Point with 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material | |