IR 05000277/2021006

Annual Assessment Letter for Peach Bottom Atomic Power Station, Units 2 and 3 (Reports 05000277/2021006 and 05000278/2021006)

ML22059A052
Person / Time
Site:	Peach Bottom
Issue date:	03/02/2022
From:	Jon Greives NRC/RGN-I/DORS
To:	Rhoades D Constellation Energy Generation, Constellation Nuclear
Greives J
References
IR 2021006
Download: ML22059A052 (6)

Text

March 2, 2022

SUBJECT:

ANNUAL ASSESSMENT LETTER FOR PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3 (REPORTS 05000277/2021006 AND 05000278/2021006)

Dear Mr. Rhoades:

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, reviewing performance indicators (PIs), inspection results, and enforcement actions from January 1, 2021 through December 31, 2021. 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 baseline inspection program was completed at your facility as defined in Inspection Manual Chapter 2515, Light-Water Reactor Inspection Program - Operations Phase. All NRC inspections that occurred at your facility in 2021 were performed while the operating license was held by Exelon Generation Company, LLC. On February 1, 2022, the operating license was transferred to Constellation Energy Generation, LLC (Constellation), as documented in a license amendment (ADAMS Accession No. ML22021B660). As such, this letter and future communications regarding your facility will be addressed to and refer to the licensee as Constellation.

The NRC determined the performance at Peach Bottom Atomic Power Station, Units 2 and 3, during the most recent quarter was within the Licensee Response Column (Column 1) of the NRCs Reactor Oversight Process (ROP) Action Matrix in Inspection Manual Chapter 0305, Operating Reactor Assessment Program, because all inspection findings had very low safety significance (i.e., Green), and all PIs were within the expected range (i.e., Green). Therefore, the NRC plans to conduct ROP baseline inspections at Peach Bottom Atomic Power Station, Units 2 and 3.

The enclosed inspection plan lists the inspections scheduled through December 31, 2023.

The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. Routine inspections performed by resident inspectors are not included in the inspection plan. 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 also plans to conduct Inspection Procedure 37060, 10 CFR 50.69 Risk-Informed Categorization and Treatment of Structures, Systems, and Components Inspection, for Units 2 and 3 in January and February 2023.

In response to the COVID-19 public health emergency (PHE), the NRC adjusted inspection plans and schedules in order to safeguard the health and safety of both NRC and licensee staff while still effectively implementing the ROP. While the PHE continues, overall conditions throughout the country support performance of our inspection and oversight activities to return to normal onsite presence by our resident and region-based inspectors and completion of nominal baseline inspection samples. We continue to monitor site-specific conditions and as discussed in our November 2, 2021 memo, Implementation of Inspection Programs Following Re-Entry from the Public Health Emergency for the Reactor Safety Program (ADAMS Accession No. ML21295A302), it may be necessary to alter how and when we perform our inspection and oversight activities as we balance the importance of protecting the health and safety of our staff with the need to conduct effective oversight that supports the NRCs critical safety mission.

For inspections requiring extensive coordination with offsite organizations, such as evaluated emergency preparedness exercises, NRC guidance and frequently asked questions for security and emergency preparedness can be found here: https://www.nrc.gov/about-nrc/covid-19/security-ep/. Similarly, the NRC has developed guidance if force-on-force inspections cannot be completed as scheduled due to an emergency, such as the COVID-19 PHE. These changes help ensure the health and safety of both NRC and licensee staff while maintaining the NRCs important safety and security mission during the COVID-19 PHE. The attached inspection plan is accurate on the date of issuance but remains subject to change based on approval of potential exemption requests or other changes needed due to changing conditions in the COVID-19 PHE. NRC staff will contact your appropriate regulatory affairs staff in order to coordinate inspection planning and scheduling.

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 me at 610-337-5337 with any questions you have regarding this letter.

Sincerely, Jonathan E. Greives, Chief Projects Branch 4 Division of Operating Reactor Safety

Docket Nos. 05000277 and 05000278 License Nos. DPR-44 and DPR-56

Enclosure:

As stated

cc w/ encl: Distribution via LISTSERV

Jonathan E.

Greives Digitally signed by Jonathan E.

Greives Date: 2022.03.02 09:21:49-05'00'

ML22059A052 x

SUNSI Review

x Non-Sensitive Sensitive

x Publicly Available Non-Publicly Available

OFFICE RI/DORS RI/DORS

NAME LCasey JGreives

DATE 2/25/22 2/28/22

Peach Bottom 01/01/2022 - 12/31/2023 Unit Start End Activity CAC Title Staff Count Design Basis Assurance Inspection - Power Operated Valves - Peach Bottom Units 2 and 3

2, 3 3/21/2022 4/8/2022 IP 71111.21N.02 001645 Design-Basis Capability of Power-Operated Valves Under 10 CFR 50.55a Requirements Resp Protection & Dose Assessment (71124.03/71124.04)

2, 3 4/18/2022 4/22/2022 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation 2, 3 4/18/2022 4/22/2022 IP 71124.04 000728 Occupational Dose Assessment EP EXERCISE INSPECTION - PEACH BOTTOM

2, 3 4/25/2022 4/29/2022 IP 71114.01 000716 Exercise Evaluation 2, 3 4/25/2022 4/29/2022 IP 71151 001397 Performance Indicator Verification Access Control, Protective Strat, TSR, SPR, PI-PB

2, 3 5/16/2022 5/20/2022 IP 71130.02 000734 Access Control 2, 3 5/16/2022 5/20/2022 IP 71130.05 000737 Protective Strategy Evaluation 2, 3 5/16/2022 5/20/2022 IP 71130.09 001656 Security Plan Changes 2, 3 5/16/2022 5/20/2022 IP 71130.14 000743 Review of Power Reactor Target Sets 2, 3 5/16/2022 5/20/2022 IP 71151 001338 Performance Indicator Verification FY22 Peach Bottom Initial License Examination

2, 3 4/24/2022 4/29/2022 OV 000956 FB-OR-ONSITE VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

2, 3 5/22/2022 5/27/2022 EXAD 000500 FB-OR-INITIAL LICENSE EXAM ADMINISTRATION (EXAD)

Cyber Security - Peach Bottom

2, 3 5/23/2022 5/27/2022 IP 71130.10 000741 Cybersecurity 50.59 Inspection - Peach Bottom Units 2 and 3

2, 3 6/13/2022 6/17/2022 IP 71111.17T 000709 Evaluations of Changes, Tests, and Experiments RETS (71124.06)

2, 3 7/18/2022 7/22/2022 IP 71124.06 000730 Radioactive Gaseous and Liquid Effluent Treatment Material Control and Accountability - Peach Bottom Units 2 and 3

2, 3 8/22/2022 8/26/2022 IP 71130.11 000742 Material Control and Accounting (MC&A)

Triennial Heat Sink - Peach Bottom Units 2 and 3

2, 3 9/19/2022 9/23/2022 IP 71111.07T 000700 Heat Sink Performance Inservice Inspection - Peach Bottom Unit 2

2 10/24/2022 10/28/2022 IP 71111.08G 000701 Inservice Inspection Activities (BWR)

Rad Hazards (71124.01) and PIs (71151)

2, 3 10/24/2022 10/28/2022 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 50.69 - Risk Informed SSC Implementation - Peach Bottom

Prepared on 1/27/2022 6:45:14 AM 1 of 3 Site Inspection Activity Plan Enclosure

2, 3 1/23/2023 1/27/2023 IP 37060 000521 10 CFR 50.69 Risk-Informed Categorization and Treatment of Structures, Systems, and Components Inspection 2, 3 2/6/2023 2/10/2023 IP 37060 000521 10 CFR 50.69 Risk-Informed Categorization and Treatment of Structures, Systems, and Components Inspection EP PROGRAM INSPECTION - PEACH BOTTOM

2, 3 2/27/2023 3/3/2023 IP 71114.02 000717 Alert and Notification System Testing 2, 3 2/27/2023 3/3/2023 IP 71114.03 000718 Emergency Response Organization Staffing and Augmentation System 2, 3 2/27/2023 3/3/2023 IP 71114.04 000719 Emergency Action Level and Emergency Plan Changes 2, 3 2/27/2023 3/3/2023 IP 71114.05 000720 Maintenance of Emergency Preparedness 2, 3 2/27/2023 3/3/2023 IP 71151 001397 Performance Indicator Verification PB Requal Inspection with P/F Results

2, 3 3/5/2023 3/10/2023 IP 71111.11A 000703 Licensed Operator Requalification Program and Licensed Operator Performance 2, 3 3/5/2023 3/10/2023 IP 71111.11B 000704 Licensed Operator Requalification Program and Licensed Operator Performance AA, FFD-PB

2, 3 3/6/2023 3/10/2023 IP 71130.01 000733 Access Authorization 2, 3 3/6/2023 3/10/2023 IP 71130.08 000740 Fitness For Duty Program Design Bases Assurance Inspection Teams - Peach Bottom Unit 2 and 3

2, 3 4/10/2023 4/28/2023 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)

HP Instrumentation (71124.05)

2, 3 5/15/2023 5/19/2023 IP 71124.05 000729 Radiation Monitoring Instrumentation FY23 Peach Bottom Initial License Exam

2, 3 4/30/2023 5/5/2023 OV 000956 FB-OR-ONSITE VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

2, 3 5/28/2023 6/9/2023 EXAD 000500 FB-OR-INITIAL LICENSE EXAM ADMINISTRATION (EXAD)

ISFSI Loading Inspection (60855) - PB

2, 3 6/26/2023 6/30/2023 IP 60855 001001 Operation Of An ISFSI PI&R Biennial Team Inspection - PB

2, 3 7/17/2023 7/21/2023 IP 71152B 000747 Problem Identification and Resolution 2, 3 7/31/2023 8/4/2023 IP 71152B 000747 Problem Identification and Resolution HP Rad Waste (71124.08)

2, 3 7/24/2023 7/28/2023 IP 71124.08 000732 Radioactive Solid Waste Processing & Radioactive Material Handling, Storage, & Transportation FORCE-ON-FORCE PLANNING AND EXERCISE - PB

2, 3 7/24/2023 7/28/2023 IP 71130.03 000735 Contingency Response - Force-On-Force Testing 2, 3 8/14/2023 8/18/2023 IP 71130.03 000735 Contingency Response - Force-On-Force Testing HP REMP (71124.07)

2, 3 9/18/2023 9/22/2023 IP 71124.07 000731 Radiological Environmental Monitoring Program Prepared on 1/27/2022 6:45:14 AM 2 of 3 Site Inspection Activity Plan

Inservice Inspection - PB 3R24

3 10/23/2023 10/27/2023 IP 71111.08G 000701 Inservice Inspection Activities (BWR)

HP Rad Hazards (71124.01) and PIs (71151)

2, 3 10/30/2023 11/3/2023 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls Access Control, Equipment, Sec Trng, Sec Plan Review, PI, ISFSI-PB

2, 3 12/11/2023 12/15/2023 IP 71130.02 000734 Access Control 2, 3 12/11/2023 12/15/2023 IP 71130.04 000736 Equipment Performance, Testing, and Maintenance 2, 3 12/11/2023 12/15/2023 IP 71130.07 000739 Security Training 2, 3 12/11/2023 12/15/2023 IP 71130.09 001656 Security Plan Changes 2, 3 12/11/2023 12/15/2023 IP 71151 001338 Performance Indicator Verification 2, 3 12/11/2023 12/15/2023 IP 81311 000831 Physical Security Requirements for Independent Spent Fuel Storage Installations Prepared on 1/27/2022 6:45:14 AM 3 of 3 Site Inspection Activity Plan