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ENS 48921
Show incoming properties 
Category
ENS Notification  and Power Reactor
Atomic Element
Sodium +
CFR
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident +  and 10 CFR 50.72#b3vD +
Current power
0  +
Current reactor mode
Hot Shutdown +
Description
At 0620 CDT on 4/14/13, the Unit 1 Sodium … At 0620 CDT on 4/14/13, the Unit 1 Sodium Hydroxide Tank outlet valve was found to be shut. This valve isolated the flow path for both trains of containment spray chemical addition and resulted in LCO 3.6.7 (Spray Additive System) not being met, which resulted in a condition reportable pursuant to 10 CFR 50.72(b)(3)(v)(D).</br>At 0651 CDT on 4/14/13, the Unit 1 Sodium Hydroxide Tank outlet valve was restored to its required locked open position and TSAC (Technical Specification Action Conditions) 3.6.7.8 was exited.</br>The licensee has notified the NRC Resident Inspector.e has notified the NRC Resident Inspector.  +
Discovered date
11:20:00, 14 April 2013  +
ENS id number
48,921  +
Emergency class
Non Emergency +
Entered date
13:24:00, 14 April 2013  +
Event date
11:20:00, 14 April 2013  +
Event description
At 0620 CDT on 4/14/13, the Unit 1 Sodium … At 0620 CDT on 4/14/13, the Unit 1 Sodium Hydroxide Tank outlet valve was found to be shut. This valve isolated the flow path for both trains of containment spray chemical addition and resulted in LCO 3.6.7 (Spray Additive System) not being met, which resulted in a condition reportable pursuant to 10 CFR 50.72(b)(3)(v)(D).</br>At 0651 CDT on 4/14/13, the Unit 1 Sodium Hydroxide Tank outlet valve was restored to its required locked open position and TSAC (Technical Specification Action Conditions) 3.6.7.8 was exited.</br>The licensee has notified the NRC Resident Inspector.e has notified the NRC Resident Inspector.  +
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 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +, ENS 48921 +  and ENS 48921 +
Initial power
0  +
Initial reactor mode
Hot Shutdown +
Last update date
00:00:00, 14 April 2013  +
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>.
22:22:45, 24 September 2017  +
NRC officer
Dong Park +
Notification date
13:24:00, 14 April 2013  +
Originated by
Karl Cossey +
Reactor critical
false  +
Reactor scram
false  +
Reactor type
Westinghouse PWR 2-Loop +
Region
NRC Region 3 +
Reporting criterion
10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident +
Reporting time
0.0863 d (2.07 hours, 0.0123 weeks, 0.00284 months)  +
Site
Point Beach +
Start date
11:20:00, 14 April 2013  +
State
Wisconsin +
System
Containment Spray +
TS
TS-3.6.7 +
Title
Containment Spray Chemical Addition Flow Path Isolated  +
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/2013/20130415en.html#en48921  +
Unit
1  +
 
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