ENS 48786: Difference between revisions

v t e ENS Event
00:30 Feb 27, 2013
Title	Loss of Assessment Capability Due to Vital Inverter Maintenance
Event Description	At approximately 1630 PST on February 26, 2013, Pacific Gas & Electric (PG&E) will be performing repairs on a vital inverter. The clearance will remove power from various inputs to the Safety Parameter Display System (SPDS), Emergency Response Data System (ERDS), and Emergency Response Data and Recall Recorder Subsystem (ERFDS). PG&E expects to have the equipment repaired and returned to service within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. During this time, a dedicated licensed operator will be available to provide plant data to the NRC's Emergency Operations Center. DCPP is making this 8-hour, non-emergency notification under 10 CFR 50.72(b)(3)(xiii) as any event that results in a major loss of emergency assessment capability, offsite response capability, or offsite communications capability. The licensee notified the NRC Resident Inspector.

ENS 48786 +/-
Where
Diablo Canyon California (NRC Region 4)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-5.17 h-0.215 days <br />-0.0308 weeks <br />-0.00708 months <br />)
Opened:	Dan Stermer 19:20 Feb 26, 2013
NRC Officer:	Vince Klco
Last Updated:	Feb 26, 2013
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v • d • e

v t e Emergency Notification System
Diablo Canyon with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2018-04-24T10:57:00 [Table view]
[ENS list for Diablo Canyon]

@@ Line 16: / Line 16: @@
 | event date = 02/26/2013 16:30 PST
 | last update date = 02/26/2013
-| title = Loss Of Assessment Capability Due To Vital Inverter Maintenance
+| title = Loss of Assessment Capability Due to Vital Inverter Maintenance
 | event text = At approximately 1630 PST on February 26, 2013, Pacific Gas & Electric (PG&E) will be performing repairs on a vital inverter.  The clearance will remove power from various inputs to the Safety Parameter Display System (SPDS), Emergency Response Data System (ERDS), and Emergency Response Data and Recall Recorder Subsystem (ERFDS).
 PG&E expects to have the equipment repaired and returned to service within 12 hours.  During this time, a dedicated licensed operator will be available to provide plant data to the NRC's Emergency Operations Center.

Latest revision as of 21:01, 1 March 2018