IR 05000277/2018006

Annual Assessment Letter for Peach Bottom Atomic Power Station, Units 2 and 3 (Reports 05000277/2018006 and 05000278/2018006)

ML19060A170
Person / Time
Site:	Peach Bottom
Issue date:	03/04/2019
From:	Dan Collins Division Reactor Projects I
To:	Bryan Hanson Exelon Generation Co, Exelon Nuclear
Greives J
References
IR 2018006
Download: ML19060A170 (7)

Text

UNITED STATES NUCLEAR REGULATORY COMMISSION

REGION I

2100 RENAISSANCE BOULEVARD, SUITE 100 KING OF PRUSSIA, PA 19406-2713 March 4, 2019 Mr. Bryan Senior Vice President, Exelon Generation Company, LLC President and Chief Nuclear Officer, Exelon Nuclear 4300 Winfield Rd.

Warrenville, IL 60555 SUBJECT: ANNUAL ASSESSMENT LETTER FOR PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3 (REPORTS 05000277/2018006 AND 05000278/2018006)

Dear Mr. Hanson,

The U.S. Nuclear Regulatory Commission (NRC) has completed its end-of-cycle performance assessment of Peach Bottom Atomic Power Station, Units 2 and 3, including review of performance indicators, inspection results, and enforcement actions from January 1, 2018, through December 31, 2018. This letter informs you of the NRCs assessment of your facility during this period and its plans for future inspections at your facility. The NRC concluded that overall performance at your facility preserved public health and safety.

The NRC determined the performance at Peach Bottom Atomic Power Station, Units 2 and 3 during the most recent quarter was within the Regulatory Response Column (Column 2) of the NRCs Reactor Oversight Process (ROP) Action Matrix in Inspection Manual Chapter 0305, Operating Assessment Program. This conclusion was based on one finding of low-to-moderate safety significance (White) associated with inadequate corrective actions which resulted in the failure of the E-3 emergency diesel generator shared between both units. Units 2 and 3 entered Column 2 as of the third quarter of 2018. The Notice of Violation was issued on December 11, 2018 (ML18341A2061).

Therefore, in addition to ROP baseline inspections, the NRC plans to conduct a supplemental inspection in accordance with Inspection Procedure 95001, Supplemental Inspection for One or Two White Inputs in a Strategic Performance Area. The objectives of this inspection are to assure that the root and contributing causes of degraded performance are understood; to independently assess and assure that the extents of condition and cause are identified; and to assure that appropriate corrective actions are taken to prevent recurrence in a prompt manner.

This inspection will be scheduled after you notify the NRC of your readiness.

The enclosed inspection plan lists the inspections scheduled through December 31, 2020. This updated inspection plan now includes planned security inspections which were formerly transmitted under separate correspondence. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. Routine inspections

The designation in parentheses refers to an Agencywide Documents Access and Management System (ADAMS) Accession Number. Documents referenced in this letter are publicly available using the Accession Number in ADAMS. performed by resident inspectors are not included in the inspection plan. You should be aware that the agency is pursuing potential changes to the ROP, including changes to engineering inspections (SECY-18-0113, Recommendations for Modifying the Reactor Oversight Process Engineering Inspections). Should these changes to the ROP be implemented, the engineering and other region-based inspections are subject to change in scope, as well as schedule, beginning in January 2020. Furthermore, all the inspections listed during the last twelve months of the inspection plan are tentative and may be revised. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes.

In addition to baseline inspections, the NRC will also conduct Inspection Procedure 81311, Physical Security Requirements for Independent Spent Fuel Storage Installations, in February 2020.

In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390 of the NRCs Rules of Practice, a copy of this letter will be available electronically for public inspection in the NRCs Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). ADAMS is accessible from the NRCs Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Please contact Jonathan Greives at (610) 337-5337 with any questions you have regarding this letter.

Sincerely,

/RA/

Daniel S. Collins, Director Division of Reactor Projects Docket Nos. 50-277 and 50-278 License Nos. DPR-44 and DPR-56 Enclosure:

Inspection Plan cc w/encl: Distribution via ListServ

ML19060A170 SUNSI Review Non-Sensitive Publicly Available Sensitive Non-Publicly Available OFFICE RI/DRP RI/DRP RI/DRP NAME GCroon via email JGreives DCollins DATE 2/21/19 2/22/19 3/4/19

IP 22 Inspection Activity Plan Report Peach Bottom 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count EQ PROGRAM 4 2, 3 01/14/2019 01/18/2019 IP 71111.21N 000714 Design Bases Assurance Inspection (Programs)

2, 3 01/28/2019 02/01/2019 IP 71111.21N 000714 Design Bases Assurance Inspection (Programs)

PEACH BOTTOM INITIAL OL EXAM 5 2, 3 01/27/2019 02/01/2019 OV 000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

2, 3 02/24/2019 03/08/2019 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)

Annual Sample - HPCI Steam Sensing Line Leak 1 3 02/24/2019 03/02/2019 IP 71152 000748 Problem Identification and Resolution EP PROGRAM INSPECTION 2 2, 3 03/04/2019 03/08/2019 IP 71114.02 000717 Alert and Notification System Testing 2, 3 03/04/2019 03/08/2019 IP 71114.03 000718 Emergency Response Organization Staffing and Augmentation System 2, 3 03/04/2019 03/08/2019 IP 71114.05 000720 Maintenance of Emergency Preparedness 2, 3 03/04/2019 03/08/2019 IP 71151 001397 Performance Indicator Verification PB REQUAL INSP WITH P/F RESULTS 2 2, 3 03/10/2019 03/15/2019 IP 71111.11A 000703 Licensed Operator Requalification Program and Licensed Operator Performance (Annual)

2, 3 03/10/2019 03/15/2019 IP 71111.11B 000704 Licensed Operator Requalification Program and Licensed Operator Performance (Biennial)

ACCESS CONTROL, PROTECTIVE STRATEGY, TSR 4 2, 3 03/25/2019 03/29/2019 IP 71130.02 000734 Access Control 2, 3 03/25/2019 03/29/2019 IP 71130.05 000737 Protective Strategy Evaluation 2, 3 03/25/2019 03/29/2019 IP 71130.14 000743 Review of Power Reactor Target Sets 2, 3 03/25/2019 03/29/2019 IP 71151 001338 Performance Indicator Verification CYBER FULL IMP 4 2, 3 04/01/2019 04/05/2019 IP 71130.10P 000741 Cyber Security 2, 3 04/15/2019 04/19/2019 IP 71130.10P 000741 Cyber Security RAD EFFLUENTS Mod 06 1 2, 3 04/15/2019 04/19/2019 IP 71124.06 000730 Radioactive Gaseous and Liquid Effluent Treatment This report does not include INPO and OUTAGE activities. Page 1 of 4 This report shows only on-site and announced inspection procedures.

2/13/2019 2:17:32 PM Enclosure

IP 22 Inspection Activity Plan Report Peach Bottom 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count Triennial Heat Sink 1 2, 3 05/13/2019 05/17/2019 IP 71111.07T 000700 Heat Sink Performance -Triennial RAD HAZARD & ALARA Mod 01 1 2, 3 05/13/2019 05/17/2019 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls PI&R BIENNIAL 4 2, 3 06/10/2019 06/14/2019 IP 71152B 000747 Problem Identification and Resolution 2, 3 06/24/2019 06/28/2019 IP 71152B 000747 Problem Identification and Resolution Radwaste 1 2, 3 07/29/2019 08/02/2019 IP 71124.08 000732 Radioactive Solid Waste Processing and Radioactive Material Handling, Storage, and Transportation Material Control and Accountability 1 2, 3 08/11/2019 08/17/2019 IP 71130.11 000742 Material Control and Accounting (MC&A)

50.59 Process 3 2, 3 09/22/2019 09/28/2019 IP 71111.17T 000709 Evaluations of Changes, Tests, and Experiments INSERVICE INSPECTION - UNIT 3 1 3 10/27/2019 11/02/2019 IP 71111.08G 000701 Inservice Inspection Activities (BWR)

RAD HAZARD, ALARA, AIR ACT CNTRL Mod 01 1 2, 3 10/28/2019 11/01/2019 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls RAD SAFETY Mods 01, PI (OR01, PR01) 1 2, 3 12/02/2019 12/06/2019 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 2, 3 12/02/2019 12/06/2019 IP 71151 000746 Performance Indicator Verification Access Authorization and Fitness for Duty 2 2, 3 01/06/2020 01/10/2020 IP 71130.01 000733 Access Authorization 2, 3 01/06/2020 01/10/2020 IP 71130.08 000740 Fitness For Duty Program 2, 3 02/03/2020 02/07/2020 IP 71130.01 000733 Access Authorization 2, 3 02/03/2020 02/07/2020 IP 71130.02 000734 Access Control 2, 3 02/03/2020 02/07/2020 IP 71130.08 000740 Fitness For Duty Program 2, 3 02/03/2020 02/07/2020 IP 71151 001338 Performance Indicator Verification This report does not include INPO and OUTAGE activities. Page 2 of 4 This report shows only on-site and announced inspection procedures.

2/13/2019 2:17:32 PM

IP 22 Inspection Activity Plan Report Peach Bottom 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count Access Authorization and Fitness for Duty 2 2, 3 02/03/2020 02/07/2020 IP 81311 000831 Physical Security Requirements for Independent Spent Fuel Storage Installations RAD MONITORING INSTRUMENT Mod 05 1 2, 3 03/23/2020 03/27/2020 IP 71124.05 000729 Radiation Monitoring Instrumentation FY2020 Peach Bottom Initial Exam 3 2, 3 04/19/2020 04/24/2020 OV 000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

2, 3 05/24/2020 05/29/2020 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)

PEACH BOTTOM EP EXERCISE INSPECTION 5 2, 3 04/20/2020 04/24/2020 IP 71114.01 000716 Exercise Evaluation 2, 3 04/20/2020 04/24/2020 IP 71151 001397 Performance Indicator Verification AIR ACTIVITY CNTRL, OCC DOSE ASSESS; Mod 03, 04 1 2, 3 04/27/2020 05/01/2020 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation 2, 3 04/27/2020 05/01/2020 IP 71124.04 000728 Occupational Dose Assessment Design Basis Assurance Inspection - Team 4 2, 3 07/13/2020 07/19/2020 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)

2, 3 07/27/2020 08/02/2020 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)

FORCE-ON-FORCE PLANNING AND EXERCISE WEEKS 6 2, 3 07/27/2020 07/31/2020 IP 71130.03 000735 Contingency Response - Force-On-Force Testing 2, 3 08/17/2020 08/21/2020 IP 71130.03 000735 Contingency Response - Force-On-Force Testing REMP Mod 07 1 2, 3 09/21/2020 09/25/2020 IP 71124.07 000731 Radiological Environmental Monitoring Program ISI - UNIT 2 1 2 10/26/2020 10/30/2020 IP 71111.08G 000701 Inservice Inspection Activities (BWR)

RAD HAZARD, ALARA, AIR ACT CNTRL Mods 01, 02, 03 1 2, 3 10/26/2020 10/30/2020 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 2, 3 10/26/2020 10/30/2020 IP 71124.02 000726 Occupational ALARA Planning and Controls 2, 3 10/26/2020 10/30/2020 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation This report does not include INPO and OUTAGE activities. Page 3 of 4 This report shows only on-site and announced inspection procedures.

2/13/2019 2:17:32 PM

IP 22 Inspection Activity Plan Report Peach Bottom 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count RAD HAZARD, ALARA, AIR ACT CNTRL Mods 01, 02, 03, PI 1 2, 3 12/07/2020 12/11/2020 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 2, 3 12/07/2020 12/11/2020 IP 71124.02 000726 Occupational ALARA Planning and Controls 2, 3 12/07/2020 12/11/2020 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation 2, 3 12/07/2020 12/11/2020 IP 71151 000746 Performance Indicator Verification This report does not include INPO and OUTAGE activities. Page 4 of 4 This report shows only on-site and announced inspection procedures.

2/13/2019 2:17:32 PM