ENS 51523: Difference between revisions

v t e ENS Event
13:00 Nov 9, 2015
Title	Technical Support Center Unavailable Due to Planned Maintenance
Event Description	On Monday, November 9, 2015 at 0800 [EST], planned routine maintenance was initiated on the Technical Support Center/Operations Support Center (TSC/OSC) ventilation system. The planned maintenance is to replace the charcoal filters and test the HVAC trains. All other TSC/OSC functions remain available. Under certain accident conditions the TSC/OSC may become unavailable as a result of the ventilation system not being available. Existing Emergency Procedures direct the responsible Emergency Plant Manager to relocate the TSC/OSC staff to the designated alternate location. The affected Emergency Response Organization facility leads have been informed. The licensee has notified the NRC Senior Resident Inspector. The Commonwealth of Massachusetts will be notified. This notification to the USNRC Operations Center is being made in accordance with 10 CFR 50.72(b)(3)(xiii) due to the potential loss of an Emergency Response Facility (ERF). * * UPDATE ON 11/9/15 AT 1750 EST FROM KENNETH GRACIA TO DONG PARK * * * At 1730 EST on Monday, November 9, 2015, the TSC/OSC ventilation system was restored to service. The licensee will notify the NRC Resident Inspector. Notified R1DO (Arner).

ENS 51523 +/-
Where
Pilgrim Massachusetts (NRC Region 1)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-3.83 h-0.16 days <br />-0.0228 weeks <br />-0.00525 months <br />)
Opened:	Kenneth Gracia 09:10 Nov 9, 2015
NRC Officer:	Vince Klco
Last Updated:	Nov 9, 2015
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v • d • e

v t e Emergency Notification System
Pilgrim with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2018-03-03T04:15:00 [Table view]
[ENS list for Pilgrim]

@@ Line 16: / Line 16: @@
 | event date = 11/09/2015 08:00 EST
 | last update date = 11/09/2015
-| title = Technical Support Center Unavailable Due To Planned Maintenance
+| title = Technical Support Center Unavailable Due to Planned Maintenance
 | event text = On Monday, November 9, 2015 at 0800 [EST], planned routine maintenance was initiated on the Technical Support Center/Operations Support Center (TSC/OSC) ventilation system. The planned maintenance is to replace the charcoal filters and test the HVAC trains. All other TSC/OSC functions remain available.
 Under certain accident conditions the TSC/OSC may become unavailable as a result of the ventilation system not being available. Existing Emergency Procedures direct the responsible Emergency Plant Manager to relocate the TSC/OSC staff to the designated alternate location. The affected Emergency Response Organization facility leads have been informed.

Latest revision as of 21:46, 1 March 2018