IR 05000352/2020006

Annual Assessment Letter for Limerick Generating Station, Units 1 and 2 (Reports 05000352/2020006 and 05000353/2020006)

ML21060B456
Person / Time
Site:	Limerick
Issue date:	03/03/2021
From:	Christopher Lally Reactor Projects Region 1 Branch 4
To:	Rhoades D Exelon Generation Co, Exelon Nuclear
Lally C
References
IR 2020006
Download: ML21060B456 (6)

Text

March 3, 2021

SUBJECT:

ANNUAL ASSESSMENT LETTER FOR LIMERICK GENERATING STATION, UNITS 1 AND 2 (REPORTS 05000352/2020006 AND 05000353/2020006)

Dear Mr. Rhoades:

The U.S. Nuclear Regulatory Commission (NRC) has completed its end-of-cycle performance assessment of Limerick Generating Station, Units 1 and 2, reviewing performance indicators (PIs), inspection results, and enforcement actions from January 1, 2020 through December 31, 2020. 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.

The NRC determined the performance at Limerick Generating Station, Units 1 and 2 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 Limerick Generating Station, Units 1 and 2.

The enclosed inspection plan lists the inspections scheduled through December 31, 2022.

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 response to the COVID-19 public health emergency (PHE), the NRC is adjusting inspection plans and schedules in order to safeguard the health and safety of both NRC and licensee staff while still effectively implementing the ROP. Each planned inspection is being carefully reviewed in order to determine if any portions of the inspection can be performed remotely, how best to perform on-site portions to minimize personnel health risks and adjust inspection schedules if needed. This is done in accordance with guidance contained in the February 1, 2021 memo, Calendar Year 2021 Inspection Guidance During COVID-19 Telework Restrictions (ML21027A274). 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 610-337-5124 with any questions you have regarding this letter.

Sincerely, X /RA/

Signed by: Christopher Lally Chris M. Lally, Acting Chief Reactor Projects Branch 4 Division of Reactor Projects Docket Nos. 05000352 and 05000353 License Nos. NPF-39 and NPF-85 Enclosure:

As stated cc w/ encl: Distribution via LISTSERV

ML21060B456 Non-Sensitive Publicly Available SUNSI Review Sensitive Non-Publicly Available OFFICE RI/DRP RI/DRP NAME LCasey CLally DATE 2/26/21 3/3/21

IP 22 Inspection Activity Plan Report Limerick 01/01/2021 - 12/31/2022 Unit Start End Activity CAC Title Staff Count DESIGN BASIS ASSURANCE INSPECTION - TEAM 6 1, 2 01/24/2021 01/30/2021 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)

1, 2 02/07/2021 02/13/2021 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)

Radiation Safety - Instruments 1 1, 2 02/15/2021 02/19/2021 IP 71124.05 - 2019 000729 2019 Radiation Monitoring Instrumentation INSERVICE INSPECTION - UNIT 2 1 2 05/02/2021 05/08/2021 IP 71111.08G 000701 Inservice Inspection Activities (BWR)

Radiation Safety - Rad Hazards 1 1, 2 05/03/2021 05/07/2021 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls Protective Strategy, Drill, LIM 2 1, 2 05/31/2021 06/03/2021 IP 71130.05 000737 Protective Strategy Evaluation FY21 Limerick Initial Examination 3 1, 2 06/13/2021 06/20/2021 OV 000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

1, 2 07/11/2021 07/24/2021 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)

ISFSI Dry Run & Operational Inspection - LM 3 1, 2 08/09/2021 08/13/2021 IP 60854 001000 Preoperational Testing Of An ISFSI 1, 2 08/30/2021 09/03/2021 IP 60854 001000 Preoperational Testing Of An ISFSI 1, 2 08/30/2021 09/03/2021 IP 60856 001003 Review of 10 CFR 72.212(b) Evaluations 1, 2 09/06/2021 09/10/2021 IP 60855 001001 Operation Of An ISFSI FORCE-ON-FORCE PLANNING & EXERCISE WEEKS - LIM 6 1, 2 08/09/2021 08/13/2021 IP 71130.03 000735 Contingency Response - Force-On-Force Testing 1, 2 08/30/2021 09/03/2021 IP 71130.03 000735 Contingency Response - Force-On-Force Testing Radiation Safety - REMP 1 1, 2 10/04/2021 10/08/2021 IP 71124.07 - 2019 000731 2019 Radiological Environmental Monitoring Program Limerick Requal Inspection with P/F Results 2 1, 2 11/01/2021 11/05/2021 IP 71111.11A 000703 Licensed Operator Requalification Program and Licensed Operator Performance 1, 2 11/01/2021 11/05/2021 IP 71111.11B 000704 Licensed Operator Requalification Program and Licensed Operator Performance This report does not include INPO and OUTAGE activities. Page 1 of 3 This report shows only on-site and announced inspection procedures.

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IP 22 Inspection Activity Plan Report Limerick 01/01/2021 - 12/31/2022 Unit Start End Activity CAC Title Staff Count EP EXERCISE INSPECTION - LIMERICK 6 1, 2 11/15/2021 11/19/2021 IP 71114.07 000722 Exercise Evaluation - Hostile Action (HA) Event 1, 2 11/15/2021 11/19/2021 IP 71151 001397 Performance Indicator Verification Radiation Safety - RETS & PIV 1 1, 2 11/15/2021 11/19/2021 IP 71124.06 - 2019 000730 2019 Radioactive Gaseous and Liquid Effluent Treatment 1, 2 11/15/2021 11/19/2021 IP 71151 000746 Performance Indicator Verification Rad Safety - ALARA 1 1, 2 11/29/2021 12/03/2021 IP 71124.02 000726 Occupational ALARA Planning and Controls Access Control, Equipment Testing and Maintenance, Training, SPR 3 1, 2 11/29/2021 12/03/2021 IP 71130.02 000734 Access Control 1, 2 11/29/2021 12/03/2021 IP 71130.04 000736 Equipment Performance, Testing, and Maintenance 1, 2 11/29/2021 12/03/2021 IP 71130.07 000739 Security Training 1, 2 11/29/2021 12/03/2021 IP 71130.09 001656 Security Plan Changes 1, 2 11/29/2021 12/03/2021 IP 71151 001338 Performance Indicator Verification PI&R BIENNIAL TEAM INSPECTION - LM 4 1, 2 01/31/2022 02/04/2022 IP 71152B 000747 Problem Identification and Resolution 1, 2 02/14/2022 02/18/2022 IP 71152B 000747 Problem Identification and Resolution Rad Safety - Airborne 1 1, 2 02/28/2022 03/04/2022 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation Rad Safety - Rad Hazards 1 1, 2 04/04/2022 04/08/2022 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls Inservice Inspection - Limerick Unit 1 1 1 04/11/2022 04/15/2022 IP 71111.08G 000701 Inservice Inspection Activities (BWR)

Fire Protection - Limerick 3 1, 2 06/06/2022 06/10/2022 IP 71111.21N.05 001646 Fire Protection Team Inspection (FPTI)

1, 2 06/20/2022 06/24/2022 IP 71111.21N.05 001646 Fire Protection Team Inspection (FPTI)

Material Control and Accountability - Limerick 1 1, 2 07/11/2022 07/15/2022 IP 71130.11 000742 Material Control and Accounting (MC&A)

This report does not include INPO and OUTAGE activities. Page 2 of 3 This report shows only on-site and announced inspection procedures.

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IP 22 Inspection Activity Plan Report Limerick 01/01/2021 - 12/31/2022 Unit Start End Activity CAC Title Staff Count EP PROGRAM INSPECTION - LIMERICK 1 1, 2 09/19/2022 09/23/2022 IP 71114.02 000717 Alert and Notification System Testing 1, 2 09/19/2022 09/23/2022 IP 71114.03 000718 Emergency Response Organization Staffing and Augmentation System 1, 2 09/19/2022 09/23/2022 IP 71114.04 000719 Emergency Action Level and Emergency Plan Changes 1, 2 09/19/2022 09/23/2022 IP 71114.05 000720 Maintenance of Emergency Preparedness 1, 2 09/19/2022 09/23/2022 IP 71151 001397 Performance Indicator Verification Rad Safety - Dosimetry & PIV 1 1, 2 09/26/2022 10/31/2022 IP 71151 000746 Performance Indicator Verification 1, 2 10/03/2022 10/07/2022 IP 71124.04 000728 Occupational Dose Assessment FY23 - Limerick Initial Licensing Examination 4 1, 2 10/30/2022 11/04/2022 OV 000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

1, 2 12/04/2022 12/16/2022 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)

Access Control. Equip Perf, Sec Trng, SPR, PI-LIM 3 1, 2 11/14/2022 11/18/2022 IP 71130.02 000734 Access Control 1, 2 11/14/2022 11/18/2022 IP 71130.04 000736 Equipment Performance, Testing, and Maintenance 1, 2 11/14/2022 11/18/2022 IP 71130.07 000739 Security Training 1, 2 11/14/2022 11/18/2022 IP 71130.09 001656 Security Plan Changes 1, 2 11/14/2022 11/18/2022 IP 71151 001338 Performance Indicator Verification Limerick Requal Phone Feeder 1 1, 2 11/21/2022 11/25/2022 IP 71111.11A 000703 Licensed Operator Requalification Program and Licensed Operator Performance This report does not include INPO and OUTAGE activities. Page 3 of 3 This report shows only on-site and announced inspection procedures.

2/10/2021 6:40:10 AM