At 0851 EDT on July 21, 2020, a Technical Specification required shutdown was initiated at Robinson Unit 2. Technical Specification
LCO 3.0.3 was entered due to
LCO 3.1.7 not being met as a result of indication loss on
Control Rod positions with more than one position indication inoperable for a group.
LCO 3.0.3 was entered at 0752 EDT to initiate action within
1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to place the unit in MODE 3 within
7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />. Since a Technical Specification required shutdown was initiated, this event is being reported as a four-hour, non-emergency notification per
10 CFR 50.72(b)(2)(i).
Technical Specification LCO 3.0.3 was exited at 1003 EDT on July 21, 2020.
There was no impact on the health and safety of the public or plant personnel. The NRC Resident Inspector has been notified.
Shutdown was initiated and power was reduced approximately 3 percent. Reactor power was back to 98.5 percent at the time of notification.
