IR 05000321/2023010

Focused Engineering Inspection Report 05000321 2023010 and 05000366 2023010

ML23158A272
Person / Time
Site:	Hatch
Issue date:	06/09/2023
From:	James Baptist Division of Reactor Safety II
To:	Brown R Southern Nuclear Operating Co
References
IR 2023010
Download: ML23158A272 (9)

Text

June 8, 2023

SUBJECT:

EDWIN I. HATCH, UNITS 1 AND 2 - FOCUSED ENGINEERING INSPECTION REPORT 05000321/2023010 AND 05000366/2023010

Dear Mr. Brown:

On May 11, 2023, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Edwin I. Hatch, Units 1 and 2 and discussed the results of this inspection with Johnny Weissinger, Site Vice President, 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, Stephen, Tom signing on behalf of Baptist, James on 06/08/23 James B. Baptist, Chief Engineering Branch 1 Division of Reactor Safety Docket Nos. 05000321 and 05000366 License Nos. DPR-57 and NPF-5

Enclosure:

As stated

Inspection Report

Docket Numbers: 05000321 and 05000366 License Numbers: DPR-57 and NPF-5 Report Numbers: 05000321/2023010 and 05000366/2023010 Enterprise Identifier: I-2023-010-0042 Licensee: Southern Nuclear Operating Company, Inc.

Facility: Edwin I. Hatch, Units 1 and 2 Location: Baxley, GA Inspection Dates: April 24, 2023, to May 11, 2023 Inspectors: P. Braxton, Reactor Inspector J. Copeland, Reactor Inspector C. Even, Senior Construction Inspector M. Hagen, Reactor Inspector J. Hamman, Senior Project Engineer Approved By: James B. Baptist, Chief Engineering Branch 1 Division of Reactor Safety Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a Focused Engineering Inspection at Edwin I. Hatch, Units 1 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) 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 (section 03.01)

The inspectors reviewed the implementation of the licensees processes for dedicating commercial-grade items/services as basic components and/or for procuring safety-related structures, systems, and components for the following samples:

(1) Diesel Fuel Oil, #2 Diesel, Bulk Shipment, Item 648569, Purchase Order (PO)

SNG10298990

(2) Circuit Breaker, Molded Case, Fixed Thermal Magnetic, 480 Volts AC (VAC), 3 Pole, 70 Amperes (Amp), Item 1387410, PO SNG10296860

(3) O-ring, Size 2-238, Ethylene Propylene, 70 +/- 5 Shore A Durometer, Item 613878, PO SNG61694-0623

(4) Gasket, Sheet, Bulk-Compressed, Size 60 x 60 x 0.063 thick, Item 759335, PO SNG61694-1188

(5) Lubricant, thread, 1 gallon, Item 628575, PO SNG32186-0185

(6) Bearing, Ball, Single Row Radial,1.5748 inch

(in) inner diameter, 3.1496 in outer diameter, 0.7087 in wide, Item 648330, PO SNG102366743

(7) Relay, under voltage, panel mounted, 48/125 Volts DC control,70-120 VAC pickup range, instantaneous pickup, 2-20 second dropout, Item 1345542, PO SNG10278620

(8) Circuit breaker, molded case, 3 pole, thermal magnetic, 600 VAC, 100 Amps, Item 643213, PO SNG4218-0186

(9) Fuse, dual element time delay, 1 Amp, 250 VAC, Item 633637, PO SNG37040-100

(10) Switch, pressure, differential, 0.2 to 1.0 in water column range, Item 634893, PO SNG10039820

(11) Board, printed circuit, alarm board for battery charger, Item 638438, PO SNG1028-4287

(12) Relay, Time Delay, Item 0719810, PO SNG69335-0045

(13) Switch, Selector, 3-Position, Spring Return to Position 2, Pistol Grip, Item# 1299014, PO SNG27007-0117

(14) Regulator, Filter, Type: Air, RISC-3 (10CFR50.69), Item# 1388780, PO SNG10300213

(15) Pump, centrifugal, for plant service water, Item 1388142, PO SNG83914-0008

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

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

On May 11, 2023, the inspectors presented the Focused Engineering Inspection results to Johnny Weissinger, Site Vice President, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.21N.03 Corrective Action 0751812, 10029283,

Documents 10029554,10748262,

10317052,10783012

Corrective Action 10967762 Enhancement to SCM-014 04/28/2023

Documents 10970244 Material not labeled with updated description on Item 05/09/2023

Resulting from 613878

Inspection 10970256 EDG battery charger air filter is dirty and needs to be 05/09/2023

replaced

10970259 Dirt, bugs, and debris around 2P41C001C needs to be 05/09/2023

cleaned

10970850 Gasket material not properly stored 05/11/2023

10970923 NRC walkdown observation of lubricant in warehouse 05/11/2023

Drawings SCM-CGDP-104.05 Appendix Garlock 5500

Engineering SNC 619754 Equivalency Determination Summary Version 2.0

Evaluations

Miscellaneous 74190 Nuclear Environmental Qualification Report for General Rev. 0

Electric TED Circuit Breakers

CGD- Commercial Grade Dedication Technical Evaluation, Rev. 0

2HEA61B238X3-1 Test Plan, and Test Datasheet

CGD-EH3B070-1 Commercial Grade Dedication Technical Evaluation, Rev. 1

Test Plan, and Test Datasheet

CJ6375-1 Dedication Plan for a General Electric Molded Case Rev. 0

Circuit Breaker

COC1800287-01-01 Certificate of Conformance 09/20/2018

ERH-27193 Test Report for Air Filter/Regulator 11/29/2022

Purchase Order SNG 10278620 12/01/2022

QP-PR22001095-1 Paragon Seismic Test Plan Rev. 1

QTR1800287-01-01 Qualification Test Report Rev. 2

S76286 Seismic Ametek Battery Chargers

S76310 Instruction Manual Ametek Battery Chargers

S80525 Nuclear Environmental Qualification Report for Rev. 0

Bussman FNM-1/10 thru FNM-40 Fuses

Inspection Type Designation Description or Title Revision or

Procedure Date

SCR-CC- Certificate of Conformance and Test Data Package Rev. 0

PR22001095-1

SNG10027551 Purchase Order 11/13/2012

SNG10039820 Purchase Order Rev.3

SNG10175824 Purchase Order 02/23/2019

SNG10284287 Purchase Order 04/12/2022

SNG10296860 Purchase Order 10/11/2022

SNG10298990 Purchase Order 12/28/2022

SNG10300213 Purchase Order 11/29/2022

SNG27907-0117 Purchase Order Rev. 2

SNG27907-0117 Certificate of Conformance and Test Data Package 01/16/2015

SNG32186-0185 Purchase Order 04/27/2020

SNG37040-0100 Purchase Order Rev. 4

SNG37040-0100 Purchase Order 03/15/2022

SNG47218-0168 Purchase Order 04/26/2019

SNG47218-0168 Certificate of Conformance 11/26/2018

SNG6054391 Purchase Order 01/22/2003

SNG61694-0623 Purchase Order 12/5/2021

SNG61694-0842 Purchase Order 02/10/2022

SNG61694-0935 Purchase Order 04/13/2022

SNG61695-1188 Purchase Order 02/17/2023

SNG83914-0008 Purchase Order 12/05/2022

VP-065027-9 Verification Plan for Electroswitch Series 24 Switches Rev. 4

Procedures 57CP-R42-002-0 125 VDC Cyberex/Ametek Battery Charger Calibration Rev. 10.15

NMP-ES-201 Development of Technical/Quality Requirements Version 1.0

NMP-ES-202 Functional Classifications of Components, Parts, and Version 1.0

Materials

NMP-ES-206 Accepting Commercial Grade Items for Use as Basic Version 1.0

Components

NMP-ES-214 Shelf Life Determination Version 1.1

NMP-GM-011 Procurement, Receipt, and Control of Materials and Version 29.4

Services

NMP-GM-011-001 Origination of Purchase Requisitions Version 6.0

Inspection Type Designation Description or Title Revision or

Procedure Date

SCM-004 Procurement of Materials and Services Version 15.2

SCM-005 Warehouse Operations Version 42

SCM-005-001 Supply Chain Management Instructions for the Receipt Version 1.0

Processing of Commercial Grade Diesel Fuel Oil

SCM-013 Exception Notice Process Version 7.7

SCM-014 10 CFR 50.69 Alternative Treatment Procurement Version 4.0

SCM-ENG-014 Shelf Life Determination Version 10.2

Work Orders SNC450495,

SNC457656,

SNC586829,

SNC638854,

SNC100261,

SNC1012679

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