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05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20070P573  +
Atomic Element
Lead +
CFR
10 CFR 50.73#a2iv +
Docket
05000277  +  and 00277  +
From
Exelon +, (FORMERLY PHILADELPHIA ELECTRIC +, Fray J +  and Fulvio A +
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>.
05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +, 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +  and 05000277/LER-1991-007, :on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +
Hours
1.157407e-5 d (2.777778e-4 hours, 1.653439e-6 weeks, 3.805e-7 months)  +, 0.00133 d (0.0319 hours, 1.901455e-4 weeks, 4.37575e-5 months)  +, 0.00729 d (0.175 hours, 0.00104 weeks, 2.39715e-4 months)  +, 0.00382 d (0.0917 hours, 5.456349e-4 weeks, 1.25565e-4 months)  +  and 6.944444e-5 d (0.00167 hours, 9.920635e-6 weeks, 2.283e-6 months)  +
Issue date
March 22, 1991  +
LER number
7  +
LER year
1,991  +
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>.
14:17:46, 16 December 2024  +
Page count
5  +
Reporting criterion
10 CFR 50.73(a)(2)(iv), System Actuation +
Site
Peach Bottom +
Start date
March 22, 1991  +
State
Washington +  and Pennsylvania +
System
Shutdown Cooling +, Residual Heat Removal +  and Decay Heat Removal +
Title
:on 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits   +
Title:
On 910221,RHR Mo Inboard Isolation Valve MO-2-10-25B Closed on Isolation Signal.Caused by Specified Blocking Permit Less than Adequate.Permit Writers Directed to Walkdown Permits +
To
Office of Information Resources Management +
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::2771991007R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2007/ML20070P573.pdf  +
 
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