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ENS 48348
Show incoming properties 
Category
ENS Notification  and Power Reactor
CFR
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident +, 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition +, 10 CFR 50.72#b3iiB +  and 10 CFR 50.72#b3vD +
Current power
100  +
Current reactor mode
Power Operation +
Description
Pressurizer Pressure LO Instrument surveil … Pressurizer Pressure LO Instrument surveillance testing was discovered to not have been completed as required. Existence of an internal jumper on solid state protection system input to logic cards prevented complete circuit testing. Unit 1 and unit 2 entered Technical Specification (TS) 3.0.3 at 1515 hours.</br>Alternate method of surveillance testing on one of the trains was completed and TS 3.0.3 was exited on Unit 1 at 2203 EDT and Unit 2 at 2132 EDT. The licensee plans to complete surveillance testing on the second train before 1515 hours on 9/27/12. The licensee is currently in TS 3.3.2.</br>The licensee has notified the NRC Resident Inspector. The states of North Carolina and South Carolina will be notified. Local county governments of York, Gaston, and Mecklenberg counties will also be notified.</br>* * * RETRACTION AT 1652 EDT ON 10/04/12 FROM AARON MICHALSKI TO HUFFMAN * * * </br>Catawba nuclear station is retracting EN #48348 for both units 1 and 2 based on completion of testing and investigation of system operability. The testing determined that both units respective train 'A' and 'B' pressurizer pressure low were operable and would have functioned as needed. This condition is not reportable under 10 CFR 50.72(b)(3)(ii)(B) and 10 CFR 50.72(b)(3)(v)(D). The licensee has notified the NRC Resident Inspector.</br>R2DO (O'Donohue) notified.dent Inspector. R2DO (O'Donohue) notified.  +
Discovered date
19:15:00, 26 September 2012  +
ENS
ENS 48348 +
ENS id number
48,348  +
Emergency class
Non Emergency +
Entered date
22:27:00, 26 September 2012  +
Event date
19:15:00, 26 September 2012  +
Event description
Pressurizer Pressure LO Instrument surveil … Pressurizer Pressure LO Instrument surveillance testing was discovered to not have been completed as required. Existence of an internal jumper on solid state protection system input to logic cards prevented complete circuit testing. Unit 1 and unit 2 entered Technical Specification (TS) 3.0.3 at 1515 hours.</br>Alternate method of surveillance testing on one of the trains was completed and TS 3.0.3 was exited on Unit 1 at 2203 EDT and Unit 2 at 2132 EDT. The licensee plans to complete surveillance testing on the second train before 1515 hours on 9/27/12. The licensee is currently in TS 3.3.2.</br>The licensee has notified the NRC Resident Inspector. The states of North Carolina and South Carolina will be notified. Local county governments of York, Gaston, and Mecklenberg counties will also be notified.</br>* * * RETRACTION AT 1652 EDT ON 10/04/12 FROM AARON MICHALSKI TO HUFFMAN * * * </br>Catawba nuclear station is retracting EN #48348 for both units 1 and 2 based on completion of testing and investigation of system operability. The testing determined that both units respective train 'A' and 'B' pressurizer pressure low were operable and would have functioned as needed. This condition is not reportable under 10 CFR 50.72(b)(3)(ii)(B) and 10 CFR 50.72(b)(3)(v)(D). The licensee has notified the NRC Resident Inspector.</br>R2DO (O'Donohue) notified.dent Inspector. R2DO (O'Donohue) notified.  +
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>.
ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +, ENS 48348 +  and ENS 48348 +
Hours
0.0175 d (0.421 hours, 0.0025 weeks, 5.764575e-4 months)  +
Initial power
100  +
Initial reactor mode
Power Operation +
Last update date
00:00:00, 4 October 2012  +
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>.
02:02:52, 2 March 2018  +
NRC officer
Dong Park +
Notification date
22:27:00, 26 September 2012  +
Originated by
Brian Haynes +
Reactor critical
true  +
Reactor scram
false  +
Reactor type
Westinghouse PWR 4-Loop +
Region
NRC Region 2 +
Reporting criterion
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident +  and 10 CFR 50.72(b)(3)(ii)(B), Unanalyzed Condition +
Reporting time
0.133 d (3.2 hours, 0.019 weeks, 0.00438 months)  +
Retracted
true  +
Site
Catawba +
Start date
19:15:00, 26 September 2012  +
State
South Carolina +  and North Carolina +
TS
TS-3.0.3 +  and TS-3.3.2 +
Title
Technical Specification 3.0.3 Entered Due to Surveillance Testing Not Being Completed as Required  +
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.
http://www.nrc.gov/reading-rm/doc-collections/event-status/event/2012/20121005en.html#en48348  +
Unit
1  +  and 2  +
 
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