ENS 41784: Difference between revisions

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Latest revision as of 21:20, 1 March 2018

v t e ENS Event
21:54 Jun 17, 2005
Title	Loss of Safety Parameter Display System
Event Description	On 6/17/2005, at 08:54 am CDT, the Wolf Creek Generating Station experienced an unexpected loss of the safety parameter display system (SPDS). Troubleshooting efforts have been, at this time, unsuccessful in restoring functionality of the SPDS. Because SPDS has been lost for longer than a short period of time, the Wolf Creek Nuclear Operating Corporation is making this ENS notification pursuant to the criteria within 10 CFR 50.72(b)(3)(xiii). There is no other loss of emergency assessment capability concurrent with the ongoing loss of SPDS. Plant personnel have entered the applicable off-normal procedure and are taking local readings of equipment normally monitored by SPDS. It is unknown at this time when SPDS is expected to be restored. The licensee notified the NRC Resident Inspector.

ENS 41784 +/-
Where
Wolf Creek Kansas (NRC Region 4)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-2.48 h-0.103 days <br />-0.0148 weeks <br />-0.0034 months <br />)
Opened:	Keith Meriwether 19:25 Jun 17, 2005
NRC Officer:	Bill Gott
Last Updated:	Jun 17, 2005
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v • d • e

v t e Emergency Notification System
Wolf Creek with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2020-10-27T21:08:00 [Table view]
[ENS list for Wolf Creek]

@@ Line 16: / Line 16: @@
 | event date = 06/17/2005 16:54 CDT
 | last update date = 06/17/2005
-| title = Loss Of Safety Parameter Display System
+| title = Loss of Safety Parameter Display System
 | event text = On 6/17/2005, at 08:54 am CDT, the Wolf Creek Generating Station experienced an unexpected loss of the safety parameter display system (SPDS).  Troubleshooting efforts have been, at this time, unsuccessful in restoring functionality of the SPDS.  Because SPDS has been lost for longer than a short period of time, the Wolf Creek Nuclear Operating Corporation is making this ENS notification pursuant to the criteria within 10 CFR 50.72(b)(3)(xiii).  There is no other loss of emergency assessment capability concurrent with the ongoing loss of SPDS.  Plant personnel have entered the applicable off-normal procedure and are taking local readings of equipment normally monitored by SPDS.
 It is unknown at this time when SPDS is expected to be restored.