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05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP
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Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML17228A546  +
Atomic Element
Tin +
CFR
10 CFR 50.73 +
Correspondence
L-94-099 +  and L-94-99 +
Docket
05000389  +  and 00389  +
From
NextEra Energy +, Williams J +  and Sager D +
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>.
05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +, 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +  and 05000389/LER-1993-005, On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP +
Hours
2.314815e-5 d (5.555556e-4 hours, 3.306878e-6 weeks, 7.61e-7 months)  +
Issue date
April 18, 1994  +
L
L-94-099 +  and L-94-99 +
LER number
5  +
LER year
1,993  +
Licensing Basis Document
Updated Final Safety Analysis Report +
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>.
18:45:45, 8 January 2025  +
NRC form
NRC Form 366A +, NRC Form 366, Licensee Event Report +, NRC Form SSS +, NRC Form 36B +  and NRC Form S66 +
Page count
7  +
Procedure
ST +  and CP +
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)(i) +, 10 CFR 50.73(a)(2)(x) +, 10 CFR 50.73(a)(2)(iii) +, 10 CFR 50.72(b)(3)(ii), Degraded or Unanalyzed Condition +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +
Site
Saint Lucie +
Start date
April 18, 1994  +
State
Florida +  and Washington +
System
Reactor Coolant System +  and Steam Generator +
Title
On 930112,vibration Level Began to Increase on 2A1 Reactor Coolant Pump.Caused by Growing Circumferential Crack in Pump Shaft.Corrective Action:New Motor Rotor Assembly Was Installed on 2A1 RCP  +
To
Office of Information Resources Management +
Topic
Non-Destructive Examination +, Hydrostatic +, Nondestructive Examination +, Shift Technical Advisor +, Loss of Offsite Power +  and Coast down +
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::3891993005R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML1722/ML17228A546.pdf  +
 
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