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05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error
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Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20244D320  +
CFR
10 CFR 50.73#a2iv +  and 10 CFR 50.73 +
Docket
05000293  +  and 00293  +
From
Bird R +, Ellis D +  and Eversource Energy +
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>.
05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +, 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +  and 05000293/LER-1989-012, :on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +
Hours
0.0141 d (0.339 hours, 0.00202 weeks, 4.6421e-4 months)  +  and 0.0162 d (0.389 hours, 0.00231 weeks, 5.327e-4 months)  +
Issue date
April 10, 1989  +
LER number
12  +
LER year
1,989  +
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>.
08:54:29, 2 December 2024  +
NRC form
NRC Form 386A +
Page count
4  +
Procedure
TP +
Reporting criterion
10 CFR 50.73(a)(2)(iv), System Actuation +
SSC
10A-K37A +, 10A-K43A +, 10A-K40A +, 10A-K47A +  and 10A-K87A +
Site
Pilgrim +
Site license
Pilgrim +
Start date
April 10, 1989  +
State
Massachusetts +
System
Reactor Protection System +, Shutdown Cooling +, Core Spray +, Residual Heat Removal +, Automatic Depressurization System +, Control Rod +, Containment Spray +  and Low Pressure Coolant Injection +
Title
:on 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error   +
Title:
On 890309,unplanned Actuation of Portion of Rhr/Lpci Loop Selection Logic Circuitry Occurred During Logic Relay Testing,Resulting in Close Signals to Loop a Valves.Caused by Technician Error +
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::2931989012R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2024/ML20244D320.pdf  +
 
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