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05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20217K716  +
Atomic Element
Lead +
CFR
10 CFR 50.73#a2iv +  and 10 CFR 50.72#b2ii +
Docket
05000440  +  and 00440  +
ENS
ENS 32979 +
From
FirstEnergy +, Meyers L +  and Henderson T +
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>.
05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +, 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +  and 05000440/LER-1997-012, :on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +
Hours
1.851852e-4 d (0.00444 hours, 2.645503e-5 weeks, 6.088e-6 months)  +, 0.00174 d (0.0417 hours, 2.480159e-4 weeks, 5.7075e-5 months)  +, 0.027 d (0.649 hours, 0.00386 weeks, 8.884675e-4 months)  +, 4.166667e-4 d (0.01 hours, 5.952381e-5 weeks, 1.3698e-5 months)  +, 0.00382 d (0.0917 hours, 5.456349e-4 weeks, 1.25565e-4 months)  +  and 0.00409 d (0.0981 hours, 5.83664e-4 weeks, 1.343165e-4 months)  +
Issue date
October 23, 1997  +
LER number
12  +
LER year
1,997  +
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>.
13:14:41, 3 December 2024  +
NRC form
NRC Form 366A +
Page count
5  +
Reporting criterion
10 CFR 50.73(a)(2)(v), Loss of Safety Function +, 10 CFR 50.73(a)(2)(vii), Common Cause Inoperability +, 10 CFR 50.73(a)(2)(iv), System Actuation +, 10 CFR 50.73(a)(2)(x) +, 10 CFR 50.73(a)(2)(viii) +  and 10 CFR 50.73(a)(2) +
SSC
07-97-012 +
Site
Perry +
Start date
October 23, 1997  +
State
Washington +
System
Reactor Coolant System +, Service water +, Reactor Protection System +, Reactor Core Isolation Cooling +  and Control Rod +
Title
:on 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals   +
Title:
On 970923,reactor Protection Sys Actuation Occurred.Caused by Insufficient Procedural Guidance.Rps Sys Operating Instruction Revised to Include Table/Checklist of Reactor Mode Switch Positions & Effects on RPS Signals +
To
Office of Information Resources Management +
Topic
Scram Discharge Volume +  and Fuel cladding +
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::4401997012R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2021/ML20217K716.pdf  +
 
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