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05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event
Show incoming properties 
Category
Licensee Event Report, Letter  and Licensee Event Report (LER)
Accession number
ML051330173  +
Area
Switchyard +
Atomic Element
Boron +
CFR
10 CFR 50.73#a2iB +  and 10 CFR 50.73#a2vD +
Docket
05000361  +, 05000362  +, 00361  +  and 00362  +
From
Breig D +  and Southern California Edison +
General design criterion
GDC 17, Electric power systems +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +, 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +  and 05000361/LER-2005-003, Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event +
Hours
2.777778e-4 d (0.00667 hours, 3.968254e-5 weeks, 9.132e-6 months)  +, 6.944444e-5 d (0.00167 hours, 9.920635e-6 weeks, 2.283e-6 months)  +  and 4.166667e-4 d (0.01 hours, 5.952381e-5 weeks, 1.3698e-5 months)  +
Issue date
May 11, 2005  +
LER number
3  +
LER year
2,005  +
Licensing Basis Document
Updated Final Safety Analysis Report +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
00:02:19, 16 January 2025  +
NUREG
NUREG-1022, Rev. 3, Supplement 2, Event Report Guidelines 10 CFR 50.72(b)(3)(ii) and 10 CFR 50.73(a)(2)(ii) Final Report +
Page count
6  +
Project stage
Request  +
Reporting criterion
10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications +  and 10 CFR 50.73(a)(2)(v), Loss of Safety Function +
SSC
0I0-6 +
Site
San Onofre +
Start date
May 11, 2005  +
State
Arizona +, Washington +  and California +
System
Emergency Diesel Generator +
TS
TS-3.8.1 +, TS-3.8.2 +  and TS-3.8.10 +
Title
Regarding Relay Settings for the Degraded Grid Voltage Protection System Could Cause Early Separation from Offsite Power Sources During a Design Basis Event  +
To
Document Control Desk +  and Office of Nuclear Reactor Regulation +
Topic
Shutdown Margin +, Probabilistic Risk Assessment +, Loss of Offsite Power +  and Offsite Circuit +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.
https://lersearch.inl.gov/Index.aspx?Page=PDFView?Doc::3612005003R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML0513/ML051330173.pdf  +
 
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