ENS 52344

v t e ENS Event
07:00 Nov 3, 2016
Title	Service Water Leak Identified in the Vapor Containment Building
Event Description	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. The licensee notified the NRC Resident Inspector.

ENS 52344 +/-
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
v • d • e

v t e Emergency Notification System
Indian Point with 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
WEEKMONTHYEAR2016-11-03T07:00:00 [Table view]
[ENS list for Indian Point]

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