IR 05000346/2023010

Commercial Grade Dedication Inspection Report 05000346/2023010

ML23128A277
Person / Time
Site:	Davis Besse
Issue date:	05/09/2023
From:	Karla Stoedter NRC/RGN-III/DORS/RPB2
To:	Tony Brown Energy Harbor Nuclear Corp
References
IR 2023010
Download: ML23128A277 (1)

Text

May 9, 2023

SUBJECT:

DAVIS-BESSE NUCLEAR POWER STATION - COMMERCIAL GRADE DEDICATION INSPECTION REPORT 05000346/2023010

Dear Terry Brown:

On April 21, 2023, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Davis-Besse Nuclear Power Station and discussed the results of this inspection with Chris Jackson, Plant Manager, 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, Signed by Stoedter, Karla on 05/09/23 Karla K. Stoedter, Chief Engineering Branch 1 Division of Operating Reactor Safety Docket No. 05000346 License No. NPF-3

Enclosure:

As stated

Inspection Report

Docket Number: 05000346 License Number: NPF-3 Report Number: 05000346/2023010 Enterprise Identifier: I-2023-010-0037 Licensee: Energy Harbor Nuclear Corp.

Facility: Davis-Besse Nuclear Power Station Location: Oak Harbor, OH Inspection Dates: April 03, 2023 to April 21, 2023 Inspectors: T. Briley, Senior Project Engineer B. Jose, Senior Reactor Inspector L. Rodriguez, Senior Reactor Inspector Approved By: Karla K. Stoedter, Chief Engineering Branch 1 Division of Operating Reactor Safety Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a Commercial Grade Dedication 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) 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 (CGI) and services as basic components and for procuring safety-related (SR) structures, systems, and components for the following samples:

(1) 100117392 - Capacitor: 1500 µF, 35 V, Electrolytic, Radial (CGI Dedication)

(2) 100140710 - Assembly: Reactor Coolant Pump (RCP) Seal Cartridge (CGI Dedication - Inter-Utility Transfer)

(3) 100140819 - Switch: Limit, 125 VAC/DC, 250 VAC/DC (CGI Dedication - Inter-Utility Transfer)

(4) 24008906 - Kit: Latch, Door, Motor Control Center (MCC) (CGI Dedication)

(5) 30244406 - Elbow: Male, 1/4" Tube to Male National Pipe Thread (NPT), 90, Brass (CGI Dedication)

(6) 36974906 - Connector: Sleeve, Butt Splice, Copper (CGI Dedication)

(7) 75111806 - Diode: Rectifier, 4 Amp Max Current, 100 V Reverse Voltage (CGI Dedication)

(8) 84002601 - Coupling: Mechanical, Jaw, 5/8", 1/2", 5/8", 1" (CGI Dedication)

(9) 86018406 - O-Ring: 5-3/4", 5-1/2",1/8", Fluorocarbon (CGI Dedication)

(10) 100070851 - Coupling: Split Ring-Line Shaft, Nitronic 50 (SR Procurement)

(11) 100045989 - Fuse: Parts Quality Initiative (PQI), 0.5, 4160 VAC, 4.16 kV Switchgear (SR Procurement)

(12) 84615206 - Bearing: Angular Contact Ball, Single Row (SR Procurement)

(13) 89560606 - Pump: Soakback, Oil, 7 GPM, 1200 RPM, With Female NPT (SR Procurement)

(14) 35340306 - Contactor: PQI, Motor, Full Voltage (FV), Non-Reversing (NR), Size 1 (SR 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 April 21, 2023, the inspectors presented the Commercial Grade Dedication Inspection results to Chris Jackson, Plant Manager, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.21N.03 Corrective Action CR-2008-45060 MS-C-08-07-16, Missing Information on Procurement 08/20/2008

Documents Package

CR-2019-08976 EDG 2 Soak Back Pump Oil Leak 10/27/2019

CR-2019-09453 Track Situational Refurbishment Preventive Maintenance 12/05/2019

(PM) for AFW Control Boards

CR-2020-03950 New SW Pump Shafts Are out of Tolerance for Runout 05/04/2020

CR-2021-06832 As Found Replacement Parts for EDG Found to Be 09/10/2021

Degraded

CR-2021-06908 As Found Condition of Replacement Parts Are Not in 09/14/2021

Acceptable Condition

CR-2021-07364 Oil Leak Identified on the Discharge Union for the Soak 10/01/2021

Back Pump (P147-2)

CR-2022-01935 Main Steam Line Isolation Valve DB-ZS101C Failed 03/09/2022

Functional Check

CR-2022-03501 Incorrect Documentation Identified During Reconciliation 04/21/2022

of the RRP for Reactor Coolant Pump Seal Replacement

CR-2022-04807 Entered DB-OP-02515 Reactor Coolant Pump and Motor 06/12/2022

Abnormal Operation Due to RCP 1-2 Third Stage Seal

Pressure Lowering and Brining in Computer Point P814

CR-2022-05563 EDG 2 AC Circ Oil Pump (Soakback Pump) Has Shaft 08/12/2022

Leakage

CR-2023-00476 Preliminary Inspection of RCP 1-2 Removed Seal at 01/23/2023

Flowserve (Serial Number 199222)

Corrective Action CR-2023-02615 Receipt Inspection Report Filled Out Incorrectly 04/04/2023

Documents CR-2023-02737 HV5261, Control Rom Emergency Ventilation System 1 04/07/2023

Resulting from Outside Air Inlet Damper, Motor Disengagement Handle Is

Inspection Resting on an Angle Iron Support

CR-2023-03183 Parts Not Returned Properly 04/18/2023

CR-2023-03234 Part Not Returned Properly 04/19/2023

CR-2023-03274 Stock O-Ring Was Found to Have the Incorrect Shelf-Life 04/20/2023

on the Tag

CR-2023-03275 2023 NRC Commercial Grade Dedication Inspection - 04/20/2023

Inspection Type Designation Description or Title Revision or

Procedure Date

Control of Parts Process

CR-2023-03283 NRC Commercial Grade Dedication Inspection: S/C 04/20/2023

24008906 Door Latch Kit Dimensions Not Verified

Drawings M-045-00002 Model VITX-SD Service Water Pump 11

Engineering 19-0041-001 Service Water Pump Refurbishment Upgrades 0

Changes

Engineering 600975527 Supplier Deviation Notification Engine Systems Inc. 06/15/2015

Evaluations

Miscellaneous 100070851 Procurement Package - Coupling: Split Ring-Line Shaft, 4

Nitronic

100140710 Procurement Package - RCP Seal Cartridge 2

24008906 Procurement Package - Westinghouse MCC Door Kit 1

(E0000049)

24974 NUPIC Joint Commercial Grade Survey of Swagelok 03/05/2021

Company

244406 Procurement Package - Elbow 1

45394929 Purchase Order - O-ring (Stock Code 86028406) 05/30/2012

45394929 POQA for Purchase Order 45394929 - O-ring 0

45473622 POQA for Purchase Order 45473622 - Coupling 1

45473622 Purchase Order - Coupling (Stock Code 100070851) 05/08/2015

45488278 Purchase Order - MCC Door Latch Kit 01/29/2016

45550104 POQA for 45550104 - EDG Soakback Pump, Fuel Oil 0

Pump Coupling

45559619 POQA Angular Contact Single Row Ball Bearing 0

45656978 Purchase Order - O-ring (Stock Code 86018406) 02/10/2021

45656978 POQA for PO 45656978 - O-ring 0

45661759 Purchase Order - Fuse (Stock Code 100045989) 06/22/2021

45668570 Purchase Order - Reactor Coolant Pump Seal Cartridge 1

45669086 POQA for Purchase Order 45669086 - Switch 0

45669086 Purchase Order - Switch (Stock Code 100140819) 02/03/2022

47577072 Purchase Order - O-ring (Stock Code 86018406) 03/24/2015

47634175 POQA for Purchase Order 47634175 - Elbow 1

47634175 Purchase Order - Elbow (Stock Code 30244406) 01/05/2016

Inspection Type Designation Description or Title Revision or

Procedure Date

55126424 Purchase Order - Gould's Model VITX-SD 20X 28 BHC, 2 8

Stage Service Water Pump

55140964 POQA for 55140964 - RCP Seal [PROPRIETARY] 2

55140964 Purchase Order - RCP Seal Reassembly and Rebuild 01/21/2022

601348687 Notification - SCN 86901006 Switch Limit: 125 VAC/DC, 02/01/2022

250 VAC/DC, 1EA. is Required on 1R22 Work Order 200823432

601403962 Notification - It Was Found During NRC CGD Inspection, 04/20/2023

Shelf Life for SCN 86018406 PO 45656978

Batch # 0000329304 Was Found to Have the Wrong

Shelf-Life.

601404030 Notification - The NRC CGD Inspection Asked Two 04/20/2023

Questions with Respect to Interutility Transfer of

s/c 100140819, PO 45669086 (ATL-2023-0298)

601404032 Notification - Move Inventory From PO 45515963 04/20/2023

a/c 24008906 to Blocked Stock

601404175 Notification - During the NRC CGD Inspection, the 04/21/2023

Inspector Asked (ATL 2023-0298-ATA-44) if the Shelf Life

NOBP-CC-7004 Section 4.1.3 Needed Revised.

84002601 Procurement Package - Coupling-Mechanical Jaw 4

84615206 Procurement Package - Bearing 5

86018406 Procurement Package - O-ring 8

CC-049-PR Certificate of Conformance/Compliance for Non-Reversing 0

20002198-1 Size 1 Contactor

CC0220547 PO Flowserve As Found Condition Report and Repair Plan 02/15/2023

55141457 Revision 1 [PROPRIETARY]

CGD1702055-01- Commercial Grade Dedication Package for Size 1 Starter 0

Contactors

E-008-00154 Instruction and Maintenance Manual for Motor Control 7

Centers 44692-IMM-0

E0000001 Procurement Package - Insulated, Uninsulated 9

Indent/Compression Electrical Terminations, Lugs,

Splices, End Caps and Ferrules

G0000010006 Procurement Package - Electrolytic Capacitors 2

Inspection Type Designation Description or Title Revision or

Procedure Date

G0000010008 Procurement Package - Fittings, Swagelok (Non ASME III) 12 and 13

- Elbow

G0000010252 Procurement Package - Switch 3

G0000010262 Procurement Package - Bearings 0

G0000010278 Procurement Package - Small Signal Diodes 1

G0000010288 Procurement Package - O-ring 3

M-508-00087 Vendor Manual Byron Jackson N-9000 Seal Cartridge 09/17/2015

M0000009 Procurement Package - Elbow 7

Procedures NOBP-CC-7001 Procurement Packages 22

NOBP-CC-7004 Shelf Life Evaluation 2

NOBP-MS-2005 Nuclear Warehousing 11

NOP-CC-7002 Procurement Engineering 14

NOP-LP-2020 Quality Control Receipt Inspection 22

NOP-MS-4001 Warehousing 13

NOP-OP-1012 Material Readiness and Housekeeping Inspection 13

Program

Work Orders 200574481 PM 0924 P3-3 Rebuild/Install SW Pump 3 10/06/2021

200663016 Replace the E/P Converter, FYDH13B, for the Decay Heat 05/02/2019

Cooler 1-1 Bypass Flow Control Valve (i.e., DB-DH13B)

200688146 PM 2305 BF11C ME09100 Clean MCC F11C 1R20 03/27/2018

200741132 PM 1349 K5-2 Insp-Rplc EDG #2 10/17/2019

200796393 PM 0724 K5-2 24 Mo Ck EDG #2 09/30/2021

200822903 Replace Circuit Boards for Auxiliary Feedwater (AFW) 03/20/2022

Pump 1-1 Discharge Control Valve

200822975 Replace Circuit Board for AFW Pump 1-2 Discharge 04/08/2022

Control Valve

200823050 Remove and Replace RCP Mechanical Seal in 04/26/2022

Accordance with DB-MM-09012

200823050 PM 2415 Seal Repair and Replace RCP 1-2 05/10/2022

200823432 PM 11928 MS101 Limit Switch Func. Check 04/06/2022

8