ENS 49134: Difference between revisions

Latest revision as of 21:00, 1 March 2018

v t e ENS Event
07:07 Jun 19, 2013
Title	Technical Support Center Out of Service
Event Description	An alarm was observed in the Technical Support Center (TSC). Initial investigation revealed the TSC to be warmer than usual and alarm 'TSC Vent Air Handling Unit B001 Disch Low Flow' was annunciated on the local panel. Annunciator response was followed as per 34SO-X75-002-0 with maintenance assistance. Further investigation revealed that the 1X75B001 Air Handling Unit fan belt was broken which made the TSC non-functional. The availability of the alternate TSC was verified as required. Actions are in place to return the TSC to functional status. If an emergency condition occurs that requires activation of the TSC, plans are to utilize the TSC as long as habitability conditions allow. Procedure 73EP-EIP-063-0, Technical Support Center Activation provides instructions to direct TSC management to the Control Room and TSC support personnel to the Simulator Building to continue TSC activities if it is necessary to relocate from the primary TSC. This event is reportable per 10CFR50.72 (b)(3)(xiii) as described in NUREG-1022, Rev. 2 and TRM T3.10.1 since the facility was rendered non-functional for greater than 30 minutes. The TSC was returned to FUNCTIONAL status at 0430 EDT on 6/19/2013. The licensee notified the NRC Resident Inspector

ENS 49134 +/-
Where
Hatch Georgia (NRC Region 2)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+0.93 h0.0388 days <br />0.00554 weeks <br />0.00127 months <br />)
Opened:	Jim Anderson 08:03 Jun 19, 2013
NRC Officer:	Mark Abramovitz
Last Updated:	Jun 19, 2013
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v • d • e

v t e Emergency Notification System
Hatch with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2014-04-30T12:00:00 [Table view]
[ENS list for Hatch]

@@ Line 16: / Line 16: @@
 | event date = 06/19/2013 03:07 EDT
 | last update date = 06/19/2013
-| title = Technical Support Center Out Of Service
+| title = Technical Support Center Out of Service
 | event text = An alarm was observed in the Technical Support Center (TSC).  Initial investigation revealed the TSC to be warmer than usual and alarm 'TSC Vent Air Handling Unit B001 Disch Low Flow' was annunciated on the local panel.  Annunciator response was followed as per 34SO-X75-002-0 with maintenance assistance.  Further investigation revealed that the 1X75B001 Air Handling Unit fan belt was broken which made the TSC non-functional.  The availability of the alternate TSC was verified as required.  Actions are in place to return the TSC to functional status.
 If an emergency condition occurs that requires activation of the TSC, plans are to utilize the TSC as long as habitability conditions allow.  Procedure 73EP-EIP-063-0, Technical Support Center Activation provides instructions to direct TSC management to the Control Room and TSC support personnel to the Simulator Building to continue TSC activities if it is necessary to relocate from the primary TSC.

Latest revision as of 21:00, 1 March 2018