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05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps
Show incoming properties 
Category
Letter, Licensee Event Report (LER)  and Licensee Event Report
Accession number
ML091410106  +
Atomic Element
Tin +
CFR
10 CFR 50.73 +, 10 CFR 50.73#a2vD +  and 10 CFR 50.72#b3vD +
Docket
05000259  +  and 00259  +
From
West R +  and Tennessee Valley Authority +
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>.
05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +, 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +  and 05000259/LER-2009-002, Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps +
Hours
0.0238 d (0.571 hours, 0.0034 weeks, 7.819275e-4 months)  +, 0.0047 d (0.113 hours, 6.712963e-4 weeks, 1.54483e-4 months)  +  and 0.0122 d (0.292 hours, 0.00174 weeks, 3.99525e-4 months)  +
Issue date
May 20, 2009  +
LER number
2  +
LER year
2,009  +
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>.
16:44:53, 14 January 2025  +
NEI
NEI 99-02, Regulatory Assessment Performance Indicator Guideline +
NRC form
NRC Form 366, Licensee Event Report +
Page count
6  +
Project stage
Request  +
Reporting criterion
10 CFR 50.73(a)(2)(iv)(A), System Actuation +, 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition +, 10 CFR 50.73(a)(2)(v)(A), Loss of Safety Function - Shutdown the Reactor +, 10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat +, 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)(i)(B), Prohibited by Technical Specifications +, 10 CFR 50.73(a)(2)(i) +, 10 CFR 50.73(a)(2)(x) +, 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded +, 10 CFR 50.73(a)(2)(iii) +, 10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown +, 10 CFR 50.73(a)(2)(ix)(A), Prevented Safety Function in Multiple System +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +
Site
Browns Ferry +
Start date
May 20, 2009  +
State
Tennessee +, Georgia +, Maryland +, Washington +  and Alabama +
System
High Pressure Coolant Injection +, Core Spray +, Residual Heat Removal +  and Emergency Core Cooling System +
TS
TS-3.5.1 +  and TS-3.0.3 +
Title
Regarding Unexpected Logic Lockout of the Loop II Residual Heat Removal System Pumps  +
To
Document Control Desk +  and Office of Nuclear Reactor Regulation +
Topic
Time of Discovery +
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::2592009002R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML0914/ML091410106.pdf  +
 
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