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At 0120 hours on February 28, 2007 the Uni … At 0120 hours on February 28, 2007 the Unit 2 Reactor was manually scrammed due to decreasing condenser vacuum. All control rods fully inserted during the scram. Reactor water level decreased to approximately -10", which resulted in automatic Group II and III isolations as expected. All systems responded properly to the event. Unit 2 remains in Mode 3, maintaining reactor pressure, with reactor water level in the normal level band. The cause of this event is still under investigation.</br>Unit 1 was unaffected by the event and remains at 97% power.</br>This report is being made in accordance with 10CFR50.72 (b)(2)(iv)(B) and 10CFR50.72 (b)(3)(iv)(A).</br>The Main Condenser remains in service removing decay heat via the bypass valves. All ECCS equipment is available, if needed.</br>The licensee will inform the State and has informed the NRC Resident Inspector.d has informed the NRC Resident Inspector. +
07:20:00, 28 February 2007 +
05:53:00, 28 February 2007 +
07:20:00, 28 February 2007 +
At 0120 hours on February 28, 2007 the Uni … At 0120 hours on February 28, 2007 the Unit 2 Reactor was manually scrammed due to decreasing condenser vacuum. All control rods fully inserted during the scram. Reactor water level decreased to approximately -10", which resulted in automatic Group II and III isolations as expected. All systems responded properly to the event. Unit 2 remains in Mode 3, maintaining reactor pressure, with reactor water level in the normal level band. The cause of this event is still under investigation.</br>Unit 1 was unaffected by the event and remains at 97% power.</br>This report is being made in accordance with 10CFR50.72 (b)(2)(iv)(B) and 10CFR50.72 (b)(3)(iv)(A).</br>The Main Condenser remains in service removing decay heat via the bypass valves. All ECCS equipment is available, if needed.</br>The licensee will inform the State and has informed the NRC Resident Inspector.d has informed 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>.
30 +
00:00:00, 28 February 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>.
02:17:09, 2 March 2018 +
05:53:00, 28 February 2007 +
true +
true +
-0.0604 d (-1.45 hours, -0.00863 weeks, -0.00199 months) +
07:20:00, 28 February 2007 +
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.