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At November 9, 2019, at 0635 EST, it was dAt November 9, 2019, at 0635 EST, it was discovered that both source range instrumentation channels were simultaneously inoperable; therefore, this condition is being reported as an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(v)(A). The neutron flux monitoring system was OPERABLE during this time period.</br> </br>NRC Resident Inspectors have been notified.</br>It was determined that with one of two source range instruments out of service for planned maintenance, an operator found the other operable source range instrument out-of-calibration. Upon further investigation, the out-of-calibration instrument had a bad potentiometer with its power supply, thus rendering both instruments inoperable.hus rendering both instruments inoperable.  +
11:35:00, 9 November 2019  +
54,378  +
13:28:00, 9 November 2019  +
11:35:00, 9 November 2019  +
At November 9, 2019, at 0635 EST, it was dAt November 9, 2019, at 0635 EST, it was discovered that both source range instrumentation channels were simultaneously inoperable; therefore, this condition is being reported as an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(v)(A). The neutron flux monitoring system was OPERABLE during this time period.</br> </br>NRC Resident Inspectors have been notified.</br>It was determined that with one of two source range instruments out of service for planned maintenance, an operator found the other operable source range instrument out-of-calibration. Upon further investigation, the out-of-calibration instrument had a bad potentiometer with its power supply, thus rendering both instruments inoperable.hus rendering both instruments inoperable.  +
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>.
00:00:00, 9 November 2019  +
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>.
12:30:07, 11 November 2019  +
13:28:00, 9 November 2019  +
false  +
false  +
0.0783 d (1.88 hours, 0.0112 weeks, 0.00258 months)  +
11:35:00, 9 November 2019  +
Both Source Range Instruments Found 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.
1  +