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100  +
At 1455 on September 26, 2007 investigatorAt 1455 on September 26, 2007 investigatory surveillance testing identified that the emergency ventilation system designed to be manually initiated upon facility activation to maintain the Technical Support Center (TSC) and Operations Support Center (OSC) at positive pressure was not functioning properly. The emergency fan motor operated discharge dampers were not fully opening preventing the ability to achieve rated system flow and therefore design positive pressure. Maintenance is currently in progress to restore the degraded dampers/damper controls. Pilgrim is also investigating a temporary modification that would allow manual damper alignment to support achieving design positive pressure. Responsible Pilgrim Emergency Response Organization (ERO) personnel have been notified of this condition. The alternate technical and operations support facilities remain fully functional.</br>The licensee notified the NRC Resident Inspector. The licensee will notify the State of Massachusetts.ee will notify the State of Massachusetts.  +
18:55:00, 26 September 2007  +
43,667  +
18:04:00, 26 September 2007  +
18:55:00, 26 September 2007  +
At 1455 on September 26, 2007 investigatorAt 1455 on September 26, 2007 investigatory surveillance testing identified that the emergency ventilation system designed to be manually initiated upon facility activation to maintain the Technical Support Center (TSC) and Operations Support Center (OSC) at positive pressure was not functioning properly. The emergency fan motor operated discharge dampers were not fully opening preventing the ability to achieve rated system flow and therefore design positive pressure. Maintenance is currently in progress to restore the degraded dampers/damper controls. Pilgrim is also investigating a temporary modification that would allow manual damper alignment to support achieving design positive pressure. Responsible Pilgrim Emergency Response Organization (ERO) personnel have been notified of this condition. The alternate technical and operations support facilities remain fully functional.</br>The licensee notified the NRC Resident Inspector. The licensee will notify the State of Massachusetts.ee will notify the State of Massachusetts.  +
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, 26 September 2007  +
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>.
02:15:54, 2 March 2018  +
18:04:00, 26 September 2007  +
false  +
-0.0354 d (-0.85 hours, -0.00506 weeks, -0.00116 months)  +
18:55:00, 26 September 2007  +
Technical Support Center and Operations Support Center Ventilation 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  +