ENS 54286

v t e ENS Event
05:56 Jul 6, 2019
Title	Both Trains of Component Cooling Water Determined Inoperable
Event Description	10 CFR 50.72(b)(3)(v)(A, B, and D) - Event or Condition that Could Have Prevented the Fulfillment of a Safety Function Unit 2 Component Cooling water system inoperable. On July 6, 2019, from 0156 to 1545 [EDT], it was determined that both trains of the unit 2 component cooling water system were simultaneously inoperable; therefore, this condition is being reported as an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(v). The affected safety function was restored on July 6, 2019, at 1545 [EDT] when the 2B component cooling train was restored to operable. There was no impact on the health and safety of the public or plant personnel. The NRC Resident Inspector has been notified. At the time of the event no other safety related systems were inoperable. The event had no impact on Unit 1.

ENS 54286 +/-
Where
Catawba South Carolina (NRC Region 2)
Reporting

10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor 10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
Time - Person (Reporting Time:+1808.2 h75.342 days <br />10.763 weeks <br />2.477 months <br />)
Opened:	Will Fowler 14:08 Sep 19, 2019
NRC Officer:	Thomas Kendzia
Last Updated:	Sep 19, 2019
54286 - NRC Website
v • d • e

v t e Emergency Notification System
Catawba with 10 CFR 50.72(b)(3)(v)(A), Loss of Safety Function - Shutdown the Reactor, 10 CFR 50.72(b)(3)(v)(B), Loss of Safety Function - Remove Residual Heat, 10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
WEEKMONTHYEAR2019-08-18T21:00:00 [Table view]
[ENS list for Catawba]

Navigation menu