Browse wiki

Jump to navigation Jump to search
ENS 52053
Show incoming properties
Category
ENS Notification  and Power Reactor
CFR
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material +  and 10 CFR 50.72#b3vC +
Current power
100  +
Current reactor mode
Power Operation +
Description
At 0940 CDT on 6/29/2016, both doors of a … At 0940 CDT on 6/29/2016, both doors of a Secondary Containment Airlock were reported to be open simultaneously for a period of less than 5 seconds. The brief time that the doors were simultaneously open constituted an inoperable condition of Secondary Containment. Secondary Containment was immediately restored to operable by closing the airlock doors. The airlock interlock was repaired and verified to operate correctly.</br>This event is being reported pursuant of 10 CFR 50.72(b)(3)(v)(C). </br>The Senior Resident Inspector has been notified.nior Resident Inspector has been notified.  +
Discovered date
14:40:00, 29 June 2016  +
ENS id number
52,053  +
Emergency class
Non Emergency +
Entered date
17:21:00, 29 June 2016  +
Event date
14:40:00, 29 June 2016  +
Event description
At 0940 CDT on 6/29/2016, both doors of a … At 0940 CDT on 6/29/2016, both doors of a Secondary Containment Airlock were reported to be open simultaneously for a period of less than 5 seconds. The brief time that the doors were simultaneously open constituted an inoperable condition of Secondary Containment. Secondary Containment was immediately restored to operable by closing the airlock doors. The airlock interlock was repaired and verified to operate correctly.</br>This event is being reported pursuant of 10 CFR 50.72(b)(3)(v)(C). </br>The Senior Resident Inspector has been notified.nior Resident Inspector has been 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 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +, ENS 52053 +  and ENS 52053 +
Initial power
100  +
Initial reactor mode
Power Operation +
LER
05000331/LER-2016-001, Regarding Two Instances of Both Doors in Secondary Containment Airlock Opened Concurrently +  and Regarding Two Instances of Both Doors in Secondary Containment Airlock Opened Concurrently +
Last update date
00:00:00, 29 June 2016  +
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>.
22:16:26, 24 September 2017  +
NRC officer
Steve Sandin +
Notification date
17:21:00, 29 June 2016  +
Originated by
Mark Dickerson +
Reactor critical
true  +
Reactor scram
false  +
Reactor type
GE-4 +
Region
NRC Region 3 +
Reporting criterion
10 CFR 50.72(b)(3)(v)(C), Loss of Safety Function - Release of Radioactive Material +
Reporting time
0.112 d (2.68 hours, 0.016 weeks, 0.00367 months)  +
Site
Duane Arnold +
Start date
14:40:00, 29 June 2016  +
State
Iowa +
System
Secondary containment +
Title
Secondary Containment Inoperable  +
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/2016/20160630en.html#en52053  +
Unit
1  +
Retrieved from "https://kanterella.com/Special:Browse/:ENS-2052053"