ENS 54800

v t e ENS Event
05:05 Jul 24, 2020
Title	Ice Bed Inoperable
Event Description	At 0105 [EDT] on 7/24/20 it was discovered Unit 2 Ice Bed was INOPERABLE. Therefore, since this is a single train system the requirements of 50.72 (b)(3)(v)(C) and (D) have been met. This condition is being reported as an 8-hour non-emergency NRC Notification. There was no impact on the health and safety of the public or plant personnel. The NRC Resident Inspector has been notified. This condition put the unit in a 48-hour LCO. The old chillers were put into service to bring the temperature of the ICE bed down. At 0833 EDT, the technical specification limit was no longer exceeded and the unit exited the LCO.

ENS 54800 +/-
Where
Sequoyah Tennessee (NRC Region 2)
Reporting

10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
Time - Person (Reporting Time:+3.92 h0.163 days <br />0.0233 weeks <br />0.00537 months <br />)
Opened:	Cal Atchley 09:00 Jul 24, 2020
NRC Officer:	Bethany Cecere
Last Updated:	Jul 24, 2020
54800 - NRC Website
v • d • e

v t e Emergency Notification System
Sequoyah with 10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material
WEEKMONTHYEAR2021-08-20T13:05:00 [Table view]
[ENS list for Sequoyah]

Navigation menu