From kanterellaJump to navigation Jump to search
04:00 Oct 22, 2018
Inoperable Control Room Envelope Due to Failed Surveillance
On October 22, 2018 at 2241 hrs. EDT, a loss of Control Room Envelope (CRE) was declared due to failing to meet the requirements of (surveillance requirement) SR 126.96.36.199h during 72-month surveillance testing. Measured in-leakage exceeded the SR acceptance value.
Abnormal Operating Procedure 2588A, 'Mitigating Actions for Control Room Envelope Boundary Breach', have been implemented.The licensee has notified Connecticut Department of Environmental Protection, Connecticut dispatch, Waterford dispatch, and the NRC Resident Inspector of this event.
Connecticut (NRC Region 1)
|10 CFR 50.72(b)(3)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident|
|Time - Person (Reporting Time:+24.28 h1.012 days <br />0.145 weeks <br />0.0333 months <br />)|
04:17 Oct 23, 2018
|NRC Officer:||Howie Crouch|
|Last Updated:||Oct 23, 2018|
|53688 - NRC Website|
Retrieved from "https://kanterella.com/wiki/index.php?title=ENS_53688&oldid=1132310"