Semantic search
| Entered date | Event description | |
|---|---|---|
| ENS 52534 | 3 February 2017 18:56:00 | At 1545 EST on 2/3/17, Vogtle Unit 1 was manually tripped from 100% power when loop 1 Main Steam Isolation Valve (MSIV) started to fail closed. Non-Safety Related 4160V bus 1NA01 failed to transfer to alternate incoming power supply automatically and was successfully manually energized. All control rods fully inserted and AFW (Auxiliary Feedwater) and FWI (Feedwater Isolation) actuated as expected. Unit 1 is in Mode 3 and stable with decay heat being removed by AFW. The licensee informed the NRC Resident Inspector. |
| ENS 52518 | 30 January 2017 14:38:00 | At approximately 1049 EST, an individual was discovered to be unresponsive at a site training facility outside of the Protected Area. The individual was transported via ambulance to the Burke County Hospital and was declared deceased at 1143 EST. The licensee has notified the NRC Resident Inspector. The licensee notified the State of Georgia Department of Labor - OSHA at 1414 EST. |
| ENS 46752 | 13 April 2011 17:10:00 | A non-licensed employee had a confirmed positive for alcohol during a for-cause fitness-for-duty test. The employee's unescorted access has been terminated. Contact the Headquarters Operations Officer for additional details. The licensee will notify the NRC Resident Inspector. |
| ENS 45808 | 2 April 2010 16:59:00 | A contract employee had a confirmed positive for a controlled substance during a pre-access fitness-for-duty test. The individual's access to the plant was not granted. Contact the Headquarters Operations Officer for additional details. The licensee notified the NRC Resident Inspector. |
| ENS 45075 | 17 May 2009 14:29:00 | A condition is being reported per Technical Requirements Manual 13.13.1 Emergency Response Facilities Required Action B.2. The Functionality of the Technical Support Center (TSC) has been lost due to failure of the Backup Diesel Generator (which provides backup power to TSC related equipment) to pass a required surveillance. Alternate facilities are available to provide emergency response functions and actions are proceeding to return the TSC to FUNCTIONAL status with high priority. The NRC Resident Inspector Tim Chandler has been notified.
At 1559 the Backup Diesel Generator was declared operable. The licensee will notify the NRC Resident Inspector. Notified the R2DO (Henson). |
| ENS 44841 | 9 February 2009 04:31:00 | A condition is being reported per Technical Requirements Manual 13.13.1 Emergency Response Facilities Action B.2. The functionality of the Technical Support Center (TSC) has been lost due to planned maintenance being performed on the TSC HVAC. Alternate facilities are available to provide emergency functions and actions are proceeding to return the TSC to FUNCTIONAL status with high priority. A 10CFR50.54(q) evaluation has been performed for this planned maintenance activity and has determined that this work may be performed without prior NRC approval. The NRC Resident Inspector has been notified. The licensee stated that the planned maintenance on the TSC HVAC and return to service of the TSC should be completed within 12 hours.
TSC HVAC maintenance is complete and the TSC was restored to service at 1441 EST. The licensee will notify the NRC Resident Inspector. Notified R2DO (Rudisail). |