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During the routine replacement of the stac … During the routine replacement of the stack sample flow transmitter technicians in the area discovered the stack sample line had become separated at a SWAGELOK union at the 150 foot elevation. The sample line was reconnected and a visible count change was observed. At the time of discovery, the stack radioactive gas effluent monitoring system (RAGEMS) had been removed from service in accordance with the plant procedures and declared inoperable for performance of Surveillance Procedure 621.3.023 'Stack RAGEMS Sample and Effluent Flow Calibration.' Plant chemistry personnel are currently taking compensatory grab samples.</br>Engineering has determined that functionality of the stack radiation monitoring capability was degraded and therefore this notification is being made in accordance with 50.72(b)(3)(xii) as a condition that resulted in a loss of monitoring capability. Backup assessment capabilities were available for Reactor Building Ventilation Radiation Monitoring and the Off-Gas Sample Monitor.</br>The NRC Resident Inspector will be informed.e NRC Resident Inspector will be informed. +
04:00:00, 8 April 2010 +
15:35:00, 8 April 2010 +
04:00:00, 8 April 2010 +
During the routine replacement of the stac … During the routine replacement of the stack sample flow transmitter technicians in the area discovered the stack sample line had become separated at a SWAGELOK union at the 150 foot elevation. The sample line was reconnected and a visible count change was observed. At the time of discovery, the stack radioactive gas effluent monitoring system (RAGEMS) had been removed from service in accordance with the plant procedures and declared inoperable for performance of Surveillance Procedure 621.3.023 'Stack RAGEMS Sample and Effluent Flow Calibration.' Plant chemistry personnel are currently taking compensatory grab samples.</br>Engineering has determined that functionality of the stack radiation monitoring capability was degraded and therefore this notification is being made in accordance with 50.72(b)(3)(xii) as a condition that resulted in a loss of monitoring capability. Backup assessment capabilities were available for Reactor Building Ventilation Radiation Monitoring and the Off-Gas Sample Monitor.</br>The NRC Resident Inspector will be informed.e NRC Resident Inspector will be informed. +
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>.
100 +
00:00:00, 8 April 2010 +
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>.
02:09:57, 2 March 2018 +
15:35:00, 8 April 2010 +
true +
false +
0.483 d (11.58 hours, 0.0689 weeks, 0.0159 months) +
04:00:00, 8 April 2010 +
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.