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Category:NRC Preliminary Notification of Event/Occurrence
MONTHYEARPNO-III-18-002, Beaver Valley, Davis-Besse, Perry Notification of Bankruptcy Filing by Firstenergy Solutions2018-04-0404 April 2018 PNO-III-18-002: Beaver Valley, Davis-Besse, Perry Notification of Bankruptcy Filing by Firstenergy Solutions PNO-III-16-004, A - Unplanned Shutdown of Davis-Besse Nuclear Power Station for Greater than 72 Hours - Update2016-09-23023 September 2016 PNO-III-16-004A - Unplanned Shutdown of Davis-Besse Nuclear Power Station for Greater than 72 Hours - Update ML16257A2032016-09-13013 September 2016 PNO-III-16-004, Davis-Besse Nuclear Power Station, Unplanned Shutdown for Greater than 72 Hours PNO-III-16-002, Perry Nuclear Power Plant: Unplanned Shutdown Greater than 72 Hours Due to Spurious Opening of Safety Relief Valves and Subsequent Plant Restart2016-02-18018 February 2016 PNO-III-16-002 Perry Nuclear Power Plant: Unplanned Shutdown Greater than 72 Hours Due to Spurious Opening of Safety Relief Valves and Subsequent Plant Restart PNO-III-16-001, A, Perry Nuclear Plant, Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits and Subsequent Plant Restart2016-02-0505 February 2016 PNO-III-16-001A, Perry Nuclear Plant, Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits and Subsequent Plant Restart ML16032A3942016-01-29029 January 2016 PNO-III-16-001 Perry Nuclear Power Plant, Unplanned Shutdown Greater than 72 Hours Due to Reactor Coolant System Leakage Exceeding Technical Specification Limits PNO-III-15-006, Davis-Besse Shutdown Due to Secondary Side Steam Line Rupture2015-05-13013 May 2015 PNO-III-15-006: Davis-Besse Shutdown Due to Secondary Side Steam Line Rupture ML14316A5802014-11-12012 November 2014 PNO-lll-14-011: Unplanned Shutdown Greater than 72 Hours Due to a Loss of Feedwater ML14301A0342014-10-27027 October 2014 PNO-lll-14-009A Update to Unplanned Shutdown Greater than 72 Hours Due to a Loss of Feedwater PNO-III-14-009, Perry Nuclear Power Plant - Unplanned Shutdown Greater than 72 Hours Due to a Loss of Feedwater2014-10-24024 October 2014 PNO-III-14-009: Perry Nuclear Power Plant - Unplanned Shutdown Greater than 72 Hours Due to a Loss of Feedwater PNO-III-14-003, A - Update to Davis-Besse Shield Building Restoration2014-04-28028 April 2014 PNO-III-14-003A - Update to Davis-Besse Shield Building Restoration PNO-III-14-004, Perry Nuclear Power Plant Notification of Unusual Event Due to Toxic Chemical Leak2014-04-0303 April 2014 PNO-III-14-004: Perry Nuclear Power Plant Notification of Unusual Event Due to Toxic Chemical Leak ML14050A0262014-02-19019 February 2014 PNO-III-14-003: Davis-Besse Shield Building Voids PNO-III-13-007, Davis-Besse Shield Building Laminar Cracks2013-09-20020 September 2013 PNO-III-13-007 Davis-Besse Shield Building Laminar Cracks PNO-III-13-006, A: Davis Besse Preliminary Notification Update Unplanned Shutdown Greater than 72 Hours on June 29, 2013, Due to Trip of Reactor Coolant Pump and Subsequent Discovery of Reactor Pressure Boundary Leakage2013-07-15015 July 2013 PNO-III-13-006A: Davis Besse Preliminary Notification Update Unplanned Shutdown Greater than 72 Hours on June 29, 2013, Due to Trip of Reactor Coolant Pump and Subsequent Discovery of Reactor Pressure Boundary Leakage ML13184A1762013-07-0202 July 2013 PNO-III-13-006 - Davis Besse Unplanned Shutdown Greater than 72 Hours on June 26, 2013, Due to Trip of Reactor Coolant Pump and Subsequent Discovery of Reactor Pressure Boundary Leakage ML13169A3672013-06-18018 June 2013 PNO-lll-13-005, Perry Nuclear Power Plant Shutdown Greater than 72 Hours Due to a Pressure Boundary PNO-III-13-001, Unplanned Shutdown Greater than 72 Hours Due to an Automatic Reactor Protection System Actuation2013-01-29029 January 2013 PNO-III-13-001, Unplanned Shutdown Greater than 72 Hours Due to an Automatic Reactor Protection System Actuation PNO-III-12-017, Perry Nuclear Power Plant Unusual Event Declared After Carbon Monoxide Detectors Alarmed in the Radwaste Building Control Room2012-11-29029 November 2012 PNO-III-12-017 - Perry Nuclear Power Plant Unusual Event Declared After Carbon Monoxide Detectors Alarmed in the Radwaste Building Control Room PNO-III-12-005, Perry Unplanned Shutdown Greater than 72 Hours2012-06-19019 June 2012 PNO-III-12-005 - Perry Unplanned Shutdown Greater than 72 Hours PNO-III-11-014, Davis-Besse Shield Building Indications2011-10-20020 October 2011 PNO-III-11-014, Davis-Besse Shield Building Indications PNO-III-11-012, A - Perry Unplanned Shutdown Greater than 72 Hours (Update)2011-10-19019 October 2011 PNO-III-11-012A - Perry Unplanned Shutdown Greater than 72 Hours (Update) ML1127801372011-10-0505 October 2011 PNO-III-11-012 - Perry - Unplanned Shutdown Greater than 72 Hours PNO-III-10-011, DAVIS-BESSE Start-Up of Following Repairs of Control Rod Drive Mechanism Nozzle Flaw Indications2010-06-29029 June 2010 PNO-III-10-011 - DAVIS-BESSE Start-Up of Following Repairs of Control Rod Drive Mechanism Nozzle Flaw Indications PNO-III-10-008, Davis-Besse, Public Availability of Two NRC Employee Differing Professional Opinions Concerning Past Issues at Davis-Besse2010-05-20020 May 2010 PNO-III-10-008: Davis-Besse, Public Availability of Two NRC Employee Differing Professional Opinions Concerning Past Issues at Davis-Besse PNO-III-10-006, A: Perry, - Update - Manual Reactor Scram Due to Loss of Control Rod Drive Charging Water Header Pumps2010-05-19019 May 2010 PNO-III-10-006A: Perry, - Update - Manual Reactor Scram Due to Loss of Control Rod Drive Charging Water Header Pumps ML1013407362010-05-14014 May 2010 PNO-III-10-006-Perry-Manual Reactor Scram Due to Loss of Control Rod Drive Charging Water Header Pumps PNO-III-10-003, A - Davis-Besse Nuclear Power Station - Update - Davis-Besse Control Rod Drive Mechanism Nozzle Indications2010-04-12012 April 2010 PNO-III-10-003A - Davis-Besse Nuclear Power Station - Update - Davis-Besse Control Rod Drive Mechanism Nozzle Indications PNO-III-10-005, A - Perry - Update - Turbine-Driven Feedwater Pump Fire Caused by Leak in Lube Oil System2010-03-31031 March 2010 PNO-III-10-005A - Perry - Update - Turbine-Driven Feedwater Pump Fire Caused by Leak in Lube Oil System ML1007503172010-03-16016 March 2010 PNO-III-10-003 - Davis-Besse Nuclear Power Station - Davis-Besse Control Rod Drive Mechanism Nozzle Indications PNO-III-09-012, A: Perry, Manual Reactor Scram During Planned Shutdown (Update)2009-11-0303 November 2009 PNO-III-09-012A: Perry, Manual Reactor Scram During Planned Shutdown (Update) ML0929203402009-10-19019 October 2009 PNO-III-09-012: Perry, Manual Reactor Scram During Planned Shutdown PNO-III-09-005, A: Davis-Besse, Transitory Alert Due to Electric Device Failure (Update)2009-06-29029 June 2009 PNO-III-09-005A: Davis-Besse, Transitory Alert Due to Electric Device Failure (Update) ML0917706352009-06-26026 June 2009 PNO-III-09-005: Davis-Besse, Transitory Alert Due to Electric Device Failure PNO-III-07-015, A: Perry, Update to Scram at Perry Nuclear Power Station and Feedwater Loss2007-12-0606 December 2007 PNO-III-07-015A: Perry, Update to Scram at Perry Nuclear Power Station and Feedwater Loss ML0733212692007-11-28028 November 2007 PNO-III-07-015: Scram at Perry Nuclear Power Station and Feedwater Loss PNO-III-07-009, A: Perry: Update to Unexpected Reactor Shutdown Exceeding 72 Hours Due to Problem with Reactor Recirculation Pump Motor2007-07-24024 July 2007 PNO-III-07-009-A: Perry: Update to Unexpected Reactor Shutdown Exceeding 72 Hours Due to Problem with Reactor Recirculation Pump Motor ML0718606072007-07-0505 July 2007 PNO-III-07-009: Perry: Unexpected Reactor Shut Down Exceeding 72 Hours Due to Problem with Reactor Recirculation Pump Motor PNO-III-06-016, Perry Nuclear Power Plant Unusual Event Declared Due to Earth Quake2006-06-21021 June 2006 PNO-III-06-016 Perry Nuclear Power Plant Unusual Event Declared Due to Earth Quake PNO-III-06-009, Perry Nuclear Power Plant Low Level Tritium Identified in Underdrain System2006-04-0606 April 2006 PNO-III-06-009 - Perry Nuclear Power Plant Low Level Tritium Identified in Underdrain System PNO-III-06-002, Security Event at Davis-Besse2006-01-23023 January 2006 PNO-III-06-002-Security Event at Davis-Besse PNO-III-04-015, Perry Nuclear Power Plant, Inadvertent Discharge of CO2 Fire Protection System in Turbine Building2004-11-12012 November 2004 PNO-III-04-015: Perry Nuclear Power Plant, Inadvertent Discharge of CO2 Fire Protection System in Turbine Building PNO-III-04-014, Perry Nuclear Power Plant, Chemical Spill in Water Treatment Building2004-11-0404 November 2004 PNO-III-04-014: Perry Nuclear Power Plant, Chemical Spill in Water Treatment Building PNO-III-04-008, Davis Besse Issued 08/04/2004 Re Automatic Reactor Shutdown2004-08-0404 August 2004 PNO-III-04-008: Davis Besse Issued 08/04/2004 Re Automatic Reactor Shutdown PNO-III-04-007, Perry, Alert Declared Because of Malfunctioning Radiation Monitor2004-07-20020 July 2004 PNO-III-04-007: Perry, Alert Declared Because of Malfunctioning Radiation Monitor PNO-III-04-003, Shutdown of the Davis-Besse Nuclear Power Station Plant for Greater than 72 Hours2004-03-17017 March 2004 PNO-III-04-003: Shutdown of the Davis-Besse Nuclear Power Station Plant for Greater than 72 Hours PNO-III-03-022, Perry-Alert Declared Due to High Radiation Alarm in Fuel Handling Building2003-04-24024 April 2003 PNO-III-03-022: Perry-Alert Declared Due to High Radiation Alarm in Fuel Handling Building PNO-III-03-010, Davis Besse: Fuel Loading2003-02-21021 February 2003 PNO-III-03-010, Davis Besse: Fuel Loading PNO-III-02-039, Reactor Scram During Main Turbine Testing Leads to Shutdown Greater than 72 Hours2002-09-23023 September 2002 PNO-III-02-039: Reactor Scram During Main Turbine Testing Leads to Shutdown Greater than 72 Hours PNO-III-02-036, Crack Identified in Vessel Head Stainless Steel Liner2002-09-10010 September 2002 PNO-III-02-036: Crack Identified in Vessel Head Stainless Steel Liner 2018-04-04
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PRELIMINARY NOTIFICATION April 4, 2018 PRELIMINARY NOTIFICATION OF EVENT OR UNUSUAL OCCURRENCE - PNO-III-18-002 This preliminary notification constitutes EARLY notice of events of POSSIBLE safety or public interest significance. Some of the information may not yet be fully verified or evaluated by the Region III staff.
Facility Beaver Valley Units 1 & 2 Davis-Besse Perry FirstEnergy Nuclear Operating Company Docket: 50-00334 50-00412 50-00346 50-00440 72-01043 72-00014 72-00069
SUBJECT:
NOTIFICATION OF BANKRUPTCY FILING BY FIRSTENERGY SOLUTIONS On March 31, 2018, FirstEnergy Solutions (FES), its subsidiary FirstEnergy Nuclear Generation (FENGen) (the Owner of Beaver Valley, Units 1 and 2, Davis-Besse, and Perry), and FirstEnergy Nuclear Operating Company (FENOC) (the Operator of those same plants), filed for bankruptcy under Chapter 11 of the United States Bankruptcy Code. Chapter 11 grants protection from creditors to a company in financial difficulties for a limited period to allow it to reorganize its debt. The filing follows FESs and FENOCs separate announcement on March 28, 2018 that they intend to permanently cease operation of the four reactors over the next three years. The first unit scheduled for shutdown is Davis-Besse by May 31, 2020, followed by Perry and Beaver Valley Unit 1 by May 31, 2021, and Beaver Valley Unit 2 by October 31, 2021. Both FENOC and FES have publically stated that they will continue to pursue legislative options to keep all the units operating beyond this schedule.
Based on inspection activities conducted prior to and immediately following the March 28th announcement and the March 31st bankruptcy filing, U. S. Nuclear Regulatory Commission (NRC) Region I and III inspectors have not identified any apparent adverse impacts on the safe operations of the plants.
The NRC will continue to complete the baseline inspection program under the Reactor Oversight Process at each site until such time that each plant ceases operation and all fuel is removed from the reactors. In addition, the NRC will continue inspections to ensure that the shutdown announcement does not impact safe operation of the plants, consistent with NRC Inspection Manual Chapter 2515, Appendix G, Baseline Inspection Guidance for Power Reactors Preparing for Transition to the Decommissioning Phase. The NRC will continue inspections to ensure the plants meet NRC regulations throughout decommissioning and ultimately license termination.
Now that FES, FENGen, and FENOC have filed for bankruptcy, the NRC will implement formalized and documented inspection activities to assess whether any identified performance issues, which could be related to the licensees financial condition, impact safe operation of the plants. The areas for review include: impacts on regulatory required plant staffing; corrective maintenance and corrective action program backlogs; changes to the planned maintenance schedule; and any impacts on emergency preparedness capabilities. The Regions intend to explore the use of flexibilities in inspection sample selection allowed by the Reactor Oversight Process to conduct these reviews rather than utilizing additional inspection resources. The results of these focused inspections will be documented in the routine quarterly inspection report for each site, beginning with the second quarter of 2018.
Decommissioning funding for each site continues to be sufficiently funded under NRC regulations. FENOC reported the status of decommissioning funding in March 2017 and NRC staff concluded that the licensee met the minimum funding requirements in 10 CFR 50.75. The Office of Nuclear Reactor Regulation will continue to monitor decommissioning funding for each site to ensure continued sufficient funding. The NRCs Office of the General Counsel notified Department of Justice on April 2, 2018, that the NRC has an interest in the bankruptcy proceeding, including protection and preservation of the decommissioning trust funds, the maintenance of nuclear accident insurance, and continued compliance with NRC requirements.
This preliminary notification is issued for information only and no additional action by the staff is anticipated.
Region I and III received initial notification of this occurrence by telephone from the licensee on April 1, 2018, and received written confirmation in a letter from the licensee on April 2, 2018.
The information presented herein has been discussed with the licensee, has been coordinated between Regions I and III, and is current as of 12:00 p.m. CDT, on April 4, 2018.
ADAMS Accession Number: ML18094A834 Contacts: Jamnes Cameron 630-829-9833 jamnes.cameron@nrc.gov