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05000483/FIN-2018003-01
Show incoming properties 
Category
Finding
Atomic Element
Iodine +
CFR
10 CFR 50.59, Changes, Tests and Experiments +  and 10 CFR 50.90, Application for Amendment of License, Construction Permit, Or Early Site Permit +
Cornerstone
Mitigating Systems +
Description
The inspectors identified an unresolved it … The inspectors identified an unresolved item related to implementation of 10 CFR 50.59, Evaluations Changes, Tests and Experiments, for the licensees failure to perform an adequate evaluation for compensatory measures for a stagnant, inactive loop. The inspectors identified an unresolved item related to implementation of 10 CFR 50.59, Evaluations Changes, Tests and Experiments, for the licensees failure to perform an adequate evaluation for compensatory measures for a stagnant, inactive loop. The licensee enacted compensatory measures to support atmospheric dump valve/turbine-driven AFW pump operability due to an issue identified for natural circulation cooldown with a faulted steam generator (i.e., inactive loop). A reduction in the Technical Specification 3.4.16 dose equivalent iodine (DEI) limit (from 1Ci/gm to 0.4Ci/gm) was imposed without a 10 CFR 50.59 evaluation and/or license amendment. Specifically, the licensee did not consider the compensatory measure of reducing Technical Specification 3.4.16 limits on DEI-131 as a change to technical specifications.The licensee considered this a temporary action that did not meet the intent of 10 CFR 50.90 for a technical specification change.0.90 for a technical specification change.  +
Discovered date
23:59:59, 30 September 2018  +
Docket
05000483  +
Event date
23:59:59, 30 September 2018  +
Finding integer
1  +
Finding type
URI +
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>.
05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +, 05000483/FIN-2018003-01 +  and 05000483/FIN-2018003-01 +
Identified by
NRC identified +
Inspection procedure
IP 71111.17 +
Inspection report
IR 05000483/2018003 +
Inspector
Eric Simpson +, James Drake +, Nick Taylor +, Lee Brookhart +, Paul Elkmann +, Nicholas Hernandez +, Dan Bradley +, Christopher Newport +, Chad Stott +, Steven Alferink +  and Steve Janicki +
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>.
05:29:16, 4 December 2018  +
Person
Eric Simpson +, James Drake +, Nick Taylor +, Lee Brookhart +, Paul Elkmann +, Nicholas Hernandez +, Dan Bradley +, Christopher Newport +, Chad Stott +, Steven Alferink +  and Steve Janicki +
Quarter
2018Q3 +
Site
Callaway +
Start date
23:59:59, 30 September 2018  +
System
Steam Generator +
TS
TS-3.4.16 +
Title
Failure to perform 10 CFR 50.59 evaluation for compensatory measures associated with stagnant, inactive loop  +
 
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