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At 0046 CST, River Bend Station experience … At 0046 CST, River Bend Station experienced an automatic reactor scram on high reactor pressure. Initial indications are that the cause of the scram was an uncommanded closure of the #3 turbine control valve.</br>The plant is stable with reactor water level in the normal level band of 10-51 inches being maintained with feedwater and condensate. Reactor pressure is in the prescribed band of 500-1090 psig, being maintained with turbine bypass valves and steam line drains. </br>No injection systems were actuated either manually or automatically as a result of the event. </br>The reactor scrammed on a Reactor Pressure High scram signal. A Reactor Level 3 signal resulted from the normal post-scram water level response. All systems responded as designed.</br> </br>This event is being reported in accordance with 10 CFR 50.72(b)(2)(iv)(B) as an automatic RPS actuation with the reactor critical.</br>All control rods fully inserted. The Unit is in a normal shutdown electrical alignment. All control rods inserted properly and all systems functioned as designed. The licensee is investigating the cause of the event.</br>The licensee notified the NRC resident inspector.ensee notified the NRC resident inspector. +
05:00:00, 10 November 2018 +
53,732 +
04:35:00, 10 November 2018 +
05:00:00, 10 November 2018 +
At 0046 CST, River Bend Station experience … At 0046 CST, River Bend Station experienced an automatic reactor scram on high reactor pressure. Initial indications are that the cause of the scram was an uncommanded closure of the #3 turbine control valve.</br>The plant is stable with reactor water level in the normal level band of 10-51 inches being maintained with feedwater and condensate. Reactor pressure is in the prescribed band of 500-1090 psig, being maintained with turbine bypass valves and steam line drains. </br>No injection systems were actuated either manually or automatically as a result of the event. </br>The reactor scrammed on a Reactor Pressure High scram signal. A Reactor Level 3 signal resulted from the normal post-scram water level response. All systems responded as designed.</br> </br>This event is being reported in accordance with 10 CFR 50.72(b)(2)(iv)(B) as an automatic RPS actuation with the reactor critical.</br>All control rods fully inserted. The Unit is in a normal shutdown electrical alignment. All control rods inserted properly and all systems functioned as designed. The licensee is investigating the cause of the event.</br>The licensee notified the NRC resident inspector.ensee notified the NRC resident inspector. +
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00:00:00, 10 November 2018 +
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>.
12:30:22, 12 November 2018 +
04:35:00, 10 November 2018 +
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-0.0175 d (-0.42 hours, -0.0025 weeks, -5.75316e-4 months) +
05:00:00, 10 November 2018 +
Feedwater + and Control Rod +
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