IR 05000275/2024404
| ML24296A040 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 10/23/2024 |
| From: | Douglas Dodson NRC/RGN-IV/DRSS/PSB |
| To: | Peck A Pacific Gas & Electric Co |
| References | |
| IR 2024404 | |
| Download: ML24296A040 (7) | |
Text
October 23, 2024
SUBJECT:
DIABLO CANYON POWER PLANT, UNITS 1 AND 2 - SECURITY BASELINE INSPECTION REPORT 05000275/2024404 AND 05000323/2024404
Dear Adam Peck:
On September 26, 2024, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Diablo Canyon Power Plant, Units 1 and 2, and discussed the results of this inspection with Justin Rogers, Diablo Canyon Power Plant Station Director, 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, Douglas E. Dodson, II, Acting Chief Physical Security Branch Division of Radiological Safety & Security Docket Nos. 05000275 and 05000323 License Nos. DPR-80 and DPR-82
Enclosure:
As stated
Inspection Report
Docket Numbers:
05000275 and 05000323
License Numbers:
Report Numbers:
05000275/2024404 and 05000323/2024404
Enterprise Identifier:
I-2024-404-0018
Licensee:
Pacific Gas and Electric Company
Facility:
Diablo Canyon Power Plant, Units 1 and 2
Location:
Avila Beach, CA
Inspection Dates:
September 23, 2024, to September 26, 2024
Inspectors:
C. Jewett, Senior Physical Security Inspector
Approved By:
Douglas E. Dodson, II, Acting Chief
Physical Security Branch
Division of Radiological Safety & Security
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a security baseline inspection at Diablo Canyon Power Plant, Units and 2, 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
71130.04 - Equipment Performance, Testing, and Maintenance
The inspectors evaluated the security equipment testing and maintenance program. The following elements were evaluated from this IP dated January 1, 2024:
Equipment Performance, Testing, and Maintenance (1 Sample)
(1)
- Tier I: All Requirements
- Tier II: All Requirements
- Tier III: All Requirements
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On September 26, 2024, the inspector presented the security baseline inspection results to Justin Rogers, Diablo Canyon Power Plant Station Director, and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
51170665; 51177733; 51198566; 5120666; 51235581;
241234
Corrective Action
Documents
Resulting from
Inspection
255517; 51255580; 51255662
Procedures
MP I-44-
CAMOCA
Owner Controlled Area Security Camera Systems
Maintenance and Testing
Procedures
MP I-44-DOOR
Security Doors, Gates, and Covers Tamper Testing
Procedures
MP I-44-
DOORMAINT
Security Door Maintenance
Procedures
MP I-44-
MICROWAVE
Microwave Links and Transceiver Maintenance and
Tamper Testing
Procedures
MP M-44-
GATE20C
[Gate 20C] Routine Maintenance
Procedures
OM11.ID7
Safety/Security Interface Program
Procedures
OM7.ID1
Problem Identification and Resolution
60A
Procedures
SP 308A
Performance Testing of Site Microwave Intrusion Alarm
System
Procedures
SP 312
Security Emergency Power System Monthly Test
Procedures
SP 312B
Security Emergency Power System Annual Test
Procedures
Testing Security Communications Equipment
Procedures
OCA Operation and Testing
Work Orders
258069
Security emergency Power Supply
09/16/2024
Work Orders
258071
Security PM: DR 194-2
09/16/2024