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05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML17304B093  +
Area
Switchyard +
Atomic Element
Lead +
CFR
10 CFR 50.73 +, 10 CFR 100 +  and 10 CFR 50.73#d +
Docket
05000530  +  and 00530  +
Equipment trip
Reactor Trip +  and Turbine Trip +
From
Arizona Public Service +, Haynes J +  and Shriver 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>.
05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +, 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +  and 05000530/LER-1989-001-02, :on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +
Hours
4.62963e-5 d (0.00111 hours, 6.613757e-6 weeks, 1.522e-6 months)  +
Issue date
April 3, 1989  +
LER number
1  +
LER year
1,989  +
Manufacturer
Allen-Bradley +
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>.
07:41:38, 8 January 2025  +
NRC form
NRC Form 366, Licensee Event Report +, NRC Form 344A +  and NRC Form 34EA +
Page count
28  +
Procedure
ST +  and MST +
Reporting criterion
10 CFR 50.73(e)(2) +
SR
SR-4.5.2.g +  and SR-4.5.2.g.l +
SSC
B3G9-10-12P8-31 +, 3I50-0104 +, 3E-NAN-S01 +, 3E-NAN-S02 +, 3E-NAN-SOl +, 73ST-3SIOl +  and 4m-20 +
Site
Palo Verde +
Site license
NPF-74 +
Start date
April 3, 1989  +
State
Arizona +, Washington +  and California +
System
Steam Generator +, Reactor Coolant System +, Feedwater +, Emergency Diesel Generator +, Auxiliary Feedwater +, Steam Bypass Control System +, Main Steam Safety Valve +, Remote shutdown +, Spray Pond +, Emergency Core Cooling System +, Decay Heat Removal +, Main Condenser +, Main Steam +  and Containment Spray +
TS
TS-3.5.2 +  and TS-3.0.3 +
Title
:on 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant   +
Title:
On 890303,electrical Grid Disturbance Resulted in Main Generator Output Breakers Opening.Caused by Malfunction in Steam Bypass Control Sys.Operations Personnel Stabilized Plant +
To
Office of Information Resources Management +
Topic
Time of Discovery +, Shift Technical Advisor +, Coast down +  and Overspeed +
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::5301989001R02.pdf  +  and http://pbadupws.nrc.gov/docs/ML1730/ML17304B093.pdf  +
 
Retrieved from "https://kanterella.com/Special:Browse/:05000530-2FLER-2D1989-2D001-2D02,-20:on-20890303,electrical-20Grid-20Disturbance-20Resulted-20in-20Main-20Generator-20Output-20Breakers-20Opening.Caused-20by-20Malfunction-20in-20Steam-20Bypass-20Control-20Sys.Operations-20Personnel-20Stabilized-20Plant"