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05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20085N196  +
Atomic Element
Lead +
CFR
10 CFR 50 +, 10 CFR 50.73#a2 +  and 10 CFR 50.73#a2iv +
Docket
05000265  +  and 00265  +
From
Exelon +, Bax R +  and Rawal R +
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>.
05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +, 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +  and 05000265/LER-1991-012-05, :on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +
Hours
0.00258 d (0.0619 hours, 3.687169e-4 weeks, 8.48515e-5 months)  +, 0.00293 d (0.0703 hours, 4.183201e-4 weeks, 9.62665e-5 months)  +, 0.0221 d (0.531 hours, 0.00316 weeks, 7.27516e-4 months)  +, 0.0238 d (0.571 hours, 0.0034 weeks, 7.81547e-4 months)  +, 0.00377 d (0.0906 hours, 5.390212e-4 weeks, 1.24043e-4 months)  +, 0.00394 d (0.0944 hours, 5.621693e-4 weeks, 1.2937e-4 months)  +  and 0.0118 d (0.283 hours, 0.00169 weeks, 3.8811e-4 months)  +
Issue date
November 5, 1991  +
LER number
12  +
LER year
1,991  +
Manufacturer
General Electric +
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>.
07:57:34, 14 December 2024  +
Page count
6  +
Reporting criterion
10 CFR 50.73(a)(2)(v), Loss of Safety Function +, 10 CFR 50.73(a)(2)(iv), System Actuation +, 10 CFR 50.73(a)(2)(i) +, 10 CFR 50.73(a)(2)(iii) +, 10 CFR 50.72(b)(3)(ii), Degraded or Unanalyzed Condition +, 10 CFR 50.73(a)(2) +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +
SSC
07-91-012 +
Site
Quad Cities +
Site license
Quad Cities +
Start date
November 5, 1991  +
System
Feedwater +, Reactor Protection System +, Core Spray +, Residual Heat Removal +, Control Rod +  and Main Steam +
TS
TS-3.5.D +
Title
:on 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced   +
Title:
On 911007,spurious Actuation of Electromagnetic Relief Valve Occurred & Pilot Valve for Relief Valve Found Stuck Open.Caused by Binding in Pilot Valve.Valve Internals Replaced +
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::2651991012R05.pdf  +  and http://pbadupws.nrc.gov/docs/ML2008/ML20085N196.pdf  +
 
Retrieved from "https://kanterella.com/Special:Browse/:05000265-2FLER-2D1991-2D012-2D05,-20:on-20911007,spurious-20Actuation-20of-20Electromagnetic-20Relief-20Valve-20Occurred-20-26-20Pilot-20Valve-20for-20Relief-20Valve-20Found-20Stuck-20Open.Caused-20by-20Binding-20in-20Pilot-20Valve.Valve-20Internals-20Replaced"