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At 1500 EST on February 8, 2016, two safetAt 1500 EST on February 8, 2016, two safety relief valves (SRV) opened upon a spurious Division 2 initiation signal. This caused suppression pool temperature to increase. At 1503 EST, plant operators took action to manually SCRAM the reactor at 95 degrees Fahrenheit in the suppression pool per plant procedures. The SRVs closed immediately following the scram at 1503 EST. The cause of the SRVs opening is currently under investigation.</br>During the scram, all rods fully inserted into the core. Reactor Pressure is stable with decay heat being removed via turbine bypass valves to the main condenser. Reactor level control is currently being maintained via feedwater. Main Steam Isolation Valves are open. Cool down and depressurization to Mode 4 to follow. The plant is in a normal post SCRAM electrical line-up.</br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector.  +
20:03:00, 8 February 2016  +
51,716  +
17:50:00, 8 February 2016  +
20:03:00, 8 February 2016  +
At 1500 EST on February 8, 2016, two safetAt 1500 EST on February 8, 2016, two safety relief valves (SRV) opened upon a spurious Division 2 initiation signal. This caused suppression pool temperature to increase. At 1503 EST, plant operators took action to manually SCRAM the reactor at 95 degrees Fahrenheit in the suppression pool per plant procedures. The SRVs closed immediately following the scram at 1503 EST. The cause of the SRVs opening is currently under investigation.</br>During the scram, all rods fully inserted into the core. Reactor Pressure is stable with decay heat being removed via turbine bypass valves to the main condenser. Reactor level control is currently being maintained via feedwater. Main Steam Isolation Valves are open. Cool down and depressurization to Mode 4 to follow. The plant is in a normal post SCRAM electrical line-up.</br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector.  +
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100  +
00:00:00, 8 February 2016  +
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>.
01:45:47, 2 March 2018  +
17:50:00, 8 February 2016  +
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-0.0925 d (-2.22 hours, -0.0132 weeks, -0.00304 months)  +
20:03:00, 8 February 2016  +
Manual Reactor Scram Following Spurious Opening of Two Safety Relief Valves  +
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