IR 05000346/2025403
| ML25234A203 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 08/27/2025 |
| From: | Michael Ziolkowski NRC/RGN-III/DRSS |
| To: | Tony Brown Vistra Operations Company |
| References | |
| IR 2025403 | |
| Download: ML25234A203 (1) | |
Text
SUBJECT:
DAVIS-BESSE NUCLEAR POWER STATION - SECURITY BASELINE INSPECTION REPORT 05000346/2025403
Dear Terry Brown:
On July 31, 2025, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Davis-Besse Nuclear Power Station and discussed the results of this inspection with Jesse Joyal and other members of your staff. The results of this inspection are documented in the enclosed report.
No findings or violations of more than minor significance were identified during this inspection.
This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely, Michael E. Ziolkowski, Chief Security, Emergency Preparedness, and Incident Response Branch Division of Radiological Safety and Security Docket No. 05000346 License No. NPF-3
Enclosure:
As stated
Inspection Report
Docket Number:
05000346
License Number:
Report Number:
Enterprise Identifier:
I-2025-403-0026
Licensee:
Vistra Operations Company, LLC
Facility:
Davis-Besse Nuclear Power Station
Location:
Oak Harbor, OH
Inspection Dates:
July 28, 2025 to July 31, 2025
Inspectors:
S. Cavanaugh, Physical Security Inspector
Approved By:
Michael E. Ziolkowski, Chief
Security, Emergency Preparedness, and Incident Response Branch
Division of Radiological Safety and Security
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a security baseline inspection at Davis-Besse Nuclear Power Station, in accordance with the Reactor Oversight Process. The Reactor Oversight Process is the NRCs program for overseeing the safe operation of commercial nuclear power reactors.
Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information.
List of Findings and Violations
No findings or violations of more than minor significance were identified.
Additional Tracking Items
None.
INSPECTION SCOPES
Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2201, Security Inspection Program for Commercial Nuclear Power Reactors. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.
SAFEGUARDS
71130.07 - Security Training
The inspectors evaluated the security training program through completion of the following
procedure elements: Security Training
(1)02.02 a-g; 02.03 a-c; 02.04a; 02.05a; 02.06b; 02.10;
71130.09 - Security Plan Changes
The inspectors evaluated the security plan changes through completion of the following procedure elements:
Security Plan Changes (1 Partial)
(1)
(Partial)
The opportunity to apply this procedure was not available in accordance with IMC 0306. This sample was not available because the licensee did not conduct the activity covered by this IP. Specifically, the licensee has not initiated a physical security plan change in accordance with 10 CFR 50.54(p(2) since the last performance of this IP.
OTHER ACTIVITIES - BASELINE
===71151 - Performance Indicator Verification The inspectors verified licensee performance indicators submittals listed below:
PP01: Protected Area Security Equipment Performance Index Sample (IP Section 02.17)
=
- (1) March 1, 2024, through June 30,
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On July 31, 2025, the inspectors presented the security baseline inspection results to Jesse Joyal and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
CR 2025-03896
07/31/2025
Corrective Action
Documents
CR 2025-04988
07/31/2025
CR 2025- 05457
07/31/2025
CR-2025-05443
07/30/2025
CR-2025-05455
07/30/2025
Corrective Action
Documents
Resulting from
Inspection
CR-2025-05461
07/31/2025
Miscellaneous
FLEP Task # 27
Demonstrate Proficiency Use in Semi-Automatic Rifle
Physical Security Plan
Training and Qualification
BB-0697-0 / SEC-
TAC-27C
Tactical Course of Fire
DB-0687-13 / IS-
20B
Low Light Course of Fire/ Task 27B
DB-0688-13
Task 27A Proficiency with the Rifle
DB-0689-17
Tactical Course
IS-120A
Task Evaluation Checklist
IS-120S
Proficiency with Rifle/ Chemical Agent
Procedures
NOP-LP-1401
Security Training Program
ATA-2024-8685
Security Training Self Assessment
06/17/2025
Self-Assessments
MS-C-24-09-19
Fleet Nuclear Oversight Report
11/04/2024
CR-2023-09353
2/23/2023
CR-2024-02148
03/13/2024
CR-2024-07145
09/09/2024
CR-2025-02327
03/31/2025
Corrective Action
Documents
CR-2025-02687
04/10/2025
71151
Miscellaneous
IS-151-R0
Review of Reportable Events for PI Hours
0