ENS 51967: Difference between revisions
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StriderTol (talk | contribs) (Created page by program invented by Mark Hawes) |
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
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| event date = 05/31/2016 16:26 EDT | | event date = 05/31/2016 16:26 EDT | ||
| last update date = 05/31/2016 | | last update date = 05/31/2016 | ||
| title = Calvert Cliffs Loss | | title = Calvert Cliffs Loss of Load Turbine/Reactor Trip from 100 Percent Power | ||
| event text = On 05/31/2016 at 1626 [EDT], a Reactor Trip occurred on Loss of Load RPS [Reactor Protection System] actuation. The Turbine Trip was apparently caused by a failed ESFAS [Engineered Safety Feature Actuation System] logic module. The failed NSR [Non Safety Related] logic module was associated with 11 Steam Generator High Level Turbine Trip. All systems responded as designed. Normal decay heat removal is to the condenser. All offsite power sources remained in service. | | event text = On 05/31/2016 at 1626 [EDT], a Reactor Trip occurred on Loss of Load RPS [Reactor Protection System] actuation. The Turbine Trip was apparently caused by a failed ESFAS [Engineered Safety Feature Actuation System] logic module. The failed NSR [Non Safety Related] logic module was associated with 11 Steam Generator High Level Turbine Trip. All systems responded as designed. Normal decay heat removal is to the condenser. All offsite power sources remained in service. | ||
The NRC Resident Inspector was notified. | The NRC Resident Inspector was notified. | ||
Latest revision as of 21:45, 1 March 2018
| Where | |
|---|---|
Calvert Cliffs  Maryland (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(iv)(B), RPS Actuation | |
| Time - Person (Reporting Time:+-2.23 h-0.0929 days <br />-0.0133 weeks <br />-0.00305 months <br />) | |
| Opened: | Tim Huber 18:12 May 31, 2016 |
| NRC Officer: | Jeff Herrera |
| Last Updated: | May 31, 2016 |
| 51967 - NRC Website
| |