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On January 24, 2017, at 1000 hours (CST), … On January 24, 2017, at 1000 hours (CST), Operations was notified that two Secondary Containment interlock doors (between the Unit 2 Reactor Building and Unit 2 Turbine Building) were open simultaneously. The doors were immediately closed and Secondary Containment pressure remained negative. Unit 1 and Unit 2 share secondary containment.</br>This condition represents a failure to meet Surveillance Requirement 3.6.4.1.2 given two doors in a single access opening were open. As a result, entry into Technical Specification 3.6.4.1, Condition A. was made momentarily due to Secondary Containment being inoperable.</br>This event is reportable under 50.72(b)(3)(v)(C) as an event or condition that could have prevented the fulfillment of a safety function.</br>The NRC Senior Resident Inspector has been notified.</br>The cause of this event was due to an equipment interlock (solenoid) failure and the doors are currently blocked closed.nd the doors are currently blocked closed. +
16:00:00, 24 January 2017 +
52,508 +
14:00:00, 24 January 2017 +
16:00:00, 24 January 2017 +
On January 24, 2017, at 1000 hours (CST), … On January 24, 2017, at 1000 hours (CST), Operations was notified that two Secondary Containment interlock doors (between the Unit 2 Reactor Building and Unit 2 Turbine Building) were open simultaneously. The doors were immediately closed and Secondary Containment pressure remained negative. Unit 1 and Unit 2 share secondary containment.</br>This condition represents a failure to meet Surveillance Requirement 3.6.4.1.2 given two doors in a single access opening were open. As a result, entry into Technical Specification 3.6.4.1, Condition A. was made momentarily due to Secondary Containment being inoperable.</br>This event is reportable under 50.72(b)(3)(v)(C) as an event or condition that could have prevented the fulfillment of a safety function.</br>The NRC Senior Resident Inspector has been notified.</br>The cause of this event was due to an equipment interlock (solenoid) failure and the doors are currently blocked closed.nd the doors are currently blocked closed. +
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00:00:00, 24 January 2017 +
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>.
22:15:50, 24 September 2017 +
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