ENS 48214: Difference between revisions

v t e ENS Event
09:07 Aug 21, 2012
Title	Technical Support Center Out of Service
Event Description	A planned maintenance evolution at the Duane Arnold Energy Center (DAEC) will remove the emergency power supply to the TSC from service. The TSC would be rendered non-functional with the loss of emergency power. The repair to the power supply is expected to last three days. If an emergency is declared requiring TSC activation during this period, the TSC will be staffed and activated using existing emergency planning procedures. Maintenance will be expedited to restore the emergency power supply to service. This notification is being made in accordance with 10CFR50.72(b)(3)(xiii) due to the loss of an Emergency Response Facility (ERF). An update will be provided once the TSC emergency power supply has been restored to normal operation. NRC Resident has been notified. * * UPDATE FROM STEVE BREWER TO CHARLES TEAL ON 08/23/12 AT 1346 EDT * * * Maintenance has been completed on the TSC. The TSC has been returned to service. Notified R3DO (Duncan).

ENS 48214 +/-
Where
Duane Arnold Iowa (NRC Region 3)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-2.88 h-0.12 days <br />-0.0171 weeks <br />-0.00395 months <br />)
Opened:	Terry Brandt 06:14 Aug 21, 2012
NRC Officer:	Donald Norwood
Last Updated:	Aug 23, 2012
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v • d • e

v t e Emergency Notification System
Duane Arnold with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2018-07-11T05:00:00 [Table view]
[ENS list for Duane Arnold]

@@ Line 16: / Line 16: @@
 | event date = 08/21/2012 04:07 CDT
 | last update date = 08/23/2012
-| title = Technical Support Center Out Of Service
+| title = Technical Support Center Out of Service
 | event text = A planned maintenance evolution at the Duane Arnold Energy Center (DAEC) will remove the emergency power supply to the TSC from service.  The TSC would be rendered non-functional with the loss of emergency power.  The repair to the power supply is expected to last three days.
 If an emergency is declared requiring TSC activation during this period, the TSC will be staffed and activated using existing emergency planning procedures.  Maintenance will be expedited to restore the emergency power supply to service.

Latest revision as of 22:03, 1 March 2018