IR 05000443/2025010
| ML25328A112 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 11/26/2025 |
| From: | Glenn Dentel Division of Operating Reactors |
| To: | Coffey B NextEra Energy |
| References | |
| IR 2025010 | |
| Download: ML25328A112 (0) | |
Text
November 26, 2025
SUBJECT:
SEABROOK STATION - COMMERCIAL GRADE DEDICATION INSPECTION REPORT 05000443/2025010
Dear Bob Coffey:
On November 20, 2025, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Seabrook Station and discussed the results of this inspection with Christina Sheridan, Organizational Effectiveness 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, Glenn T. Dentel, Chief Engineering Branch 2 Division of Operating Reactor Safety Docket No. 05000443 License No. NPF-86
Enclosure:
As stated
Inspection Report
Docket Number:
05000443
License Number:
Report Number:
Enterprise Identifier: I-2025-010-0025
Licensee:
NextEra Energy Seabrook, LLC
Facility:
Seabrook Station
Location:
Seabrook, New Hampshire
Inspection Dates:
September 15, 2025 to November 20, 2025
Inspectors:
L. Cline, Senior Resident Inspector
P. Cataldo, Senior Reactor Inspector
D. McHugh, Reactor Inspector
Approved By:
Glenn T. Dentel, Chief
Engineering Branch 2
Division of Operating Reactor Safety
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a commercial grade dedication inspection at Seabrook 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) 2515, Light-Water Reactor Inspection Program - Operations Phase. 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.
REACTOR SAFETY
71111.21N.03 - Commercial Grade Dedication Commercial Grade Dedication
- (1) Thermal overload heater element for safety-related motor-operated valves (Purchase Order (PO)# 02399390, Catalogue identification (CID)# 7749-2, Commercial Grade (CG))
- (2) Fuse, 2-amp for safety-related motor control center breakers (PO# 02414447, CID#
34069-2, CG)
- (3) Aluminum electrolytic capacitor, 7400 µF, 200 Vdc for class 1E battery chargers (PO#
02419685, CID# 14370-2, CG)
- (4) Undervoltage relay, 27N, 125 Vdc input, 70 to 120 Vac range for 4.16 kV degraded voltage protection (PO# 02422657, CID# 38553-2, CG)
- (5) Breaker, 3-pole, 30-amp, 600 Vac, 250 Vdc for 480 Vac safety-related uninterruptible power supply (PO# 02416646, CID# 1745283-2, CG)
- (6) Check valve, 0.25-inch, ball for diesel generator starting air (PO# 02454275, CID#
71047-2, CG)
- (7) Power pill for diesel generator lube oil temperature control valve (PO# 02441705, CID# 286098-2, CG)
- (8) Bearing, C-4, heat stabilized, 90 mm inner diameter and 190 mm outer diameter for service water cooling tower fans (PO# 02285681, CID# 420743-2, CG)
- (9) Coupling shaft for service water cooling tower fans (PO# 02431880, CID# 1841789-2, CG)
- (10) Pump discharge head modified by addition of AL6XN flange for cooling tower service water pump (PO# 02125770, CID# 422662, Safety Related Procurement)
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On November 20, 2025, the inspectors presented the commercial grade dedication inspection results to Christina Sheridan, Organizational Effectiveness Director, and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
71111.21N.03 Corrective Action
Documents
Seabrook Unit 2 Material Process
09/18/2025
MPM 6.10
Obtaining Unit 2 Materials: Retags, Transfers and Issues
05/03/2008
NCR 07-010
Unit #2 Building storage and ASME NQA-1 1994 Sub art
2.2 Section 6 (Storage) requirements
05/29/2008
Corrective Action
Documents
Resulting from
Inspection
AR 2523677 AR 2523844 AR 2523793 AR 2523761 AR
23930 AR 2524572 AR 2528732 AR 2528733
Procedures
NSC-PP-025
Integrated Supply Chain-Technical Services Technical
Evaluation Process for Commercial Grade Dedication
5A
QI-04-NSC-1
Procurement Control
QI-04-NSC-9
Procurement Engineering Control
2A
QI-07-NSC-1
Warehouse Receipt, Storage, Issuance, and Maintenance
QI-07-NSC-2
Receipt Inspection of Safety Related and Quality Related
Material
QI-07-NSC-3
Integrated Supply Chain-Technical Services Facility
9A
QI-4-NSC-11
Obtaining Seabrook Unit 2 Materials
QI-4-NSC-11
Immediate Procedure ChangeQI-4-NSC-11 Obtaining
Seabrook Unit 2 Materials
10/01/2025
Self-
Assessments
Level 1 Core Business Assessment Report - Seabrook
Unit 2 Retag Process
June and
July 2025