IR 05000269/2026420

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Security Baseline Inspection Report 05000269/2026420, 05000270/2026420 and 05000287/2026420
ML26085A276
Person / Time
Site: Oconee  
(DPR-038, DPR-047, DPR-055)
Issue date: 04/02/2026
From: Joshua Berry
Security Performance Evaluation Branch
To: Jim Dodson
Duke Energy Carolinas
Shared Package
IR 2026420 List:
References
IR 2026420
Download: ML26085A276 (0)


Text

SUBJECT:

OCONEE NUCLEAR STATION, UNITS 1, 2 & 3 - SECURITY BASELINE INSPECTION REPORT 05000269/2026420 AND 05000270/2026420 AND 05000287/2026420

Dear Jamie Dodson:

On March 6, 2026, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Oconee Nuclear Station, Units 1, 2 & 3. On March 5, 2026, the NRC inspectors discussed the results of this inspection with Rodney Robinson 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, Joshua K. Berry, Acting Chief Security Performance Evaluation Branch Division of Security Operations Docket Nos. 05000269 and 05000270 and 05000287 License Nos. DPR-38 and DPR-47 and DPR-55

Enclosure:

As stated

Inspection Report

Docket Numbers:

05000269, 05000270 and 05000287

License Numbers:

DPR-38, DPR-47 and DPR-55

Report Numbers:

05000269/2026420, 05000270/2026420 and 05000287/2026420

Enterprise Identifier:

I-2026-420-0003

Licensee:

Duke Energy Carolinas, LLC

Facility:

Oconee Nuclear Station, Units 1, 2 & 3

Location:

Seneca, SC

Inspection Dates:

February 09, 2026 to March 06, 2026

Inspectors:

C. Roundtree, Team Leader

D. Hostetter, Sr. Physical Security Inspector, NSIR

C. Bustamante, Physical Security Inspector, NSIR

R. Womack, Sr. Physical Security Inspector, RII

Approved By:

Joshua Berry, Acting Chief

Security Performance Evaluation Branch

Division of Security Operations

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a security baseline inspection at Oconee Nuclear Station, Units 1, 2

& 3, 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

71130.03 - Contingency Response - Force-On-Force Testing

Contingency Response - Force-On-Force Testing (1 Sample)

(1) NRC inspectors completed the Contingency Response - Force-on-Force (FOF)

Testing inspection procedure by evaluating the licensees performance in implementing the physical protection program to detect, assess, interdict, and neutralize threats up to, and including, the design basis threat of radiological sabotage. One NRC-evaluated FOF exercise was conducted for the evaluation.

REPORT ATTACHMENTS

Supplemental Information for the report is considered Safeguards Information and is located separately within the NRCs Safeguards Information Local Area Network and Electronic Safe database (SLES), under NS126345.

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

The inspectors verified no proprietary information was retained or documented in this report.

  • On March 5, 2026, the inspectors presented the security baseline inspection results to Rodney Robinson and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

2585399 02 -

2585399-10

2/10/2026

2585726

2/12/2026

2587972-02

03/04/2026

2587974-02 -

2587974-12

03/04/2026

Corrective Action

Documents

Resulting from

Inspection

2588155

03/04/2026

Communication Equipment

01/06/2026

Initial Response Strategy - BRE

01/07/2026

External Fields of Fire

01/07/2026

LOOP

01/06/2026

Communication Equipment

01/06/2026

Comms

No Communication Areas

EWAS Detection - SOCA

ONS Security Calculation Review and Petal Diagram

Revision 01

01/01/2023

AD-SY-ALL-0101

Security Plan Change Matrix Duke Energy - Catawba,

McGuire, and Oconee Nuclear Station Physical Security Plan

04/10/2025

AD-SY-ALL-0560

Security Drill and Exercise Program DR-01

Revision 11

AD-SY-ALL-0560

Security Drill and Exercise Program DR-02

Revision 11

CSD-SY-0NS-

201-02

Security Equipment Descriptions

Revision 01

03/27/2023

Miscellaneous

CSD-SY-ONS-

201-03

Oconee Security Equipment Attachment 4

Revision 000

71130.03

Procedures

Duke Energy Physical Security Plan Revision 31 for Catawba,

McGuire, and Oconee Nuclear Stations

07/10/2025

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

AD-SY-ALL-0560

Security Drill and Exercise Program

Revision 11

11/01/2023

AD-SY-ONS-0254

ONS Protective Strategy

Revision 10

AD-SY-ONS-0260

Security Compensatory Measures

Revision 04

2/27/2020

CSD-SY-ONS-

0130-02

ONS Target Sets

Revision 02

PKG: ML26085A247, Main: ML26085A276,

eConcurrence: 20260326-70025