IR 05000440/2024010

NRC - Inspection Report 05000440/2024010

ML24338A183
Person / Time
Site:	Perry
Issue date:	12/05/2024
From:	Matthew Learn NRC/RGN-III/DORS/ERPB
To:	Penfield R Vistra Operations Company
References
EPID I-2024-010-0051 IR 2024010
Download: ML24338A183 (1)

Text

SUBJECT:

PERRY NUCLEAR POWER PLANT - NRC INSPECTION REPORT 05000440/2024010

Dear Rod Penfield:

On November 7, 2024, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Perry Nuclear Power Plant and discussed the results of this inspection with you 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, Matthew C. Learn, Acting Branch Chief Engineering and Reactor Projects Branch Division of Operating Reactor Safety Docket No. 05000440 License No. NPF-58

Enclosure:

As stated

Inspection Report

Docket Number:

05000440

License Number:

NPF-58

Report Number:

05000440/2024010

Enterprise Identifier:

I-2024-010-0051

Licensee:

Vistra Operations Company, LLC

Facility:

Perry Nuclear Power Plant

Location:

Perry, OH

Inspection Dates:

October 21, 2024 to November 07, 2024

Inspectors:

J. Corujo-Sandin, Senior Reactor Inspector

M. Domke, Senior Reactor Inspector

B. Jose, Senior Reactor Inspector

L. Rodriguez, Senior Reactor Inspector

M. Siddiqui, Reactor Inspector

Approved By:

Matthew C. Learn, Acting Branch Chief

Engineering and Reactor Projects Branch

Division of Operating Reactor Safety

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a NRC inspection at Perry Nuclear Power Plant, 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) 2516, Policy and Guidance for the License Renewal Inspection Program. 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.

OTHER ACTIVITIES

- TEMPORARY INSTRUCTIONS, INFREQUENT AND ABNORMAL

===71002 - License Renewal Inspection Inspectors completed a review of the applicants scoping and screening of non-safety related structures, systems, and components (SSC) as required by 10 CFR 54.4(a)(2). Inspectors evaluated aging management programs (AMP) will be capable of managing identified aging effects in an appropriate manner.

To evaluate scoping, Inspectors selected several license renewal-scoped components from plant walkdowns to assure applicant methodologies addressed non-safety related systems affecting safety functions.

Inspectors selected 37 of 44 AMPs to verify adequacy of the applicant's guidance, implementation activities, and documentation. Inspectors reviewed these programs to determine whether the applicant would appropriately manage the effects of aging and the verify the applicant would maintain the intended functions of license renewal components during the period of extended operation.

Inspectors reviewed the applicants consideration of internal and external operating experience related to aging effects and associated impacts to the applicant's program.

Inspectors performed plant walkdowns, reviewed aging management program documentation, and conducted interviews with program engineers to assess the license renewal application.

Inspectors completed walkdowns within accessible areas for a sample of license renewal systems, structures, and components to observe aging effects.

License Renewal Inspection===

(1) ASME Section XI, Subsection IWB, IWC, and IWD Program (XI.M1)

(2) Water Chemistry Program (XI.M2)

(3) BWR Vessel ID Attachment Welds (XI.M4)

(4) BWR Feedwater Nozzle (XI.M5)

(5) BWR Control Rod Drive Return Line Nozzle (XI.M6)

(6) BWR Stress Corrosion Cracking (XI.M7)

(7) BWR Penetrations (XI.M8)

(8) BWR Vessel Internals (XI.M9)

(9) Flow Accelerated Corrosion (XI.M17)

(10) Open Cycle Cooling Water Systems Program (XI.M20)

(11) Closed Treated Water Systems Program (XI.M21)

(12) Inspection of Overhead Heavy Load and Light Load (Related to Refueling) Handling Systems (XI.M23)

(13) Compressed Air Monitoring Program (XI.M24)

(14) Fire Protection Program (XI.M26)

(15) Fire Water System Program (XI.M27)

(16) Aboveground Metallic Tanks Program (XI.M29)

(17) Fuel Oil Chemistry Program (XI.M30)

(18) One-Time Inspection Program (XI.M32)

(19) One-Time Inspection of ASME Code Class 1 Small Bore-Piping Program (XI.M35)

(20) External Surfaces Monitoring of Mechanical Components Program (XI.M36)

(21) Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components Program (XI.M38)

(22) Lubricating Oil Analysis Program (XI.M39)

(23) Buried and Underground Piping and Tanks Program (XI.M41)

(24) Internal Coatings/Linings for In-Scope Piping, Piping Components, Heat Exchangers, and Tanks Program (XI.M42)

(25) Environmental Qualification (EQ) of Electrical Components Program (X.E1)

(26) Non-EQ Insulated Cables and Connections Program (XI.E1)

(27) Non-EQ Instrumentation Circuits Program (XI.E2)

(28) Non-EQ Electrical Cable Connections Program (XI.E2)

(29) Non-EQ Inaccessible Power Cables Program (XI.E3)

(30) Fuse Holders Program (XI.E5)

(31) ASME Section XI, Subsection IWE Program (XI.S1)

(32) ASME Section XI, Subsection IWL Program (XI.S2)

(33)10 CFR Part 50, Appendix J Program (XI.S4)

(34) Masonry Walls Program (XI.S5)

(35) Structures Monitoring Program (XI.S6)

(36) RG 1.127, Inspection of Water-Control Structures Associated With Nuclear Power Plants Program (XI.S7)

(37) Protective Coating Monitoring and Maintenance Program (XI.S8)

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 7, 2024, the inspectors presented the NRC inspection results to Rod Penfield and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

CR-2012-12748

Concrete Spall and Crack at Face of IB8 Wall Under FHB

Roof Girder

08/18/2012

CR-2013-06563

Degraded Drywell Interior Coatings

04/25/2013

CR-2014-00703

Frayed Strands on Polar Crane Aux Hoist Wire Rope

01/15/2014

CR-2014-07308

Concrete Spall at Face of IB-8 Wall Under FHB Roof Girder

04/22/2014

CR-2014-12476

FHB Crane Main Hoist Overspeed Switch Shaft Rotates

Without Hoist Drum Shaft Rotation

07/31/2014

CR-2014-13952

Vibration and Movement Observed on Bearing Cap and

Indicator Brackets of Fuel Handling Building Crane during

Operation

09/04/2014

CR-2015-04575

The Closed Cooling Systems Chemistry Departmental

Monthly Performance Indicator is RED for March 2015

04/03/2015

CR-2015-15519

As Found Condition Identified by Fuel Handling Building

Crane Vendor during Maintenance Inspection

11/13/2015

CR-2016-04451

0P54D1279 Manual Hose Station Cabinet rusted through in

various areas (Safety Concern)

04/02/2016

CR-2016-11251

R35 Cathodic Protection Two Test Wells Found not Meeting

PTI-R35-P0002 Acceptance Criteria

09/23/2016

CR-2017-03192

The 2" Metal Bellows Flex Hose Providing Supply Air to SRV

1B21F0041B Actuator is Leaking Air from inside the Braided

Hose Area.

03/21/2017

CR-2017-11979

Cathodic Protection Project Scope Cannot Be Completed as

Planned

2/05/2017

CR-2018-09313

Div 2 DG (1R47C0001B) Engine Oil Lubrication Oil Analysis

Results

10/23/2018

CR-2019-02328

Relevant Indication Identified during Containment Surface

Exams (ISI Location 1T23-022-I)

03/14/2019

CR-2019-09021

Cathodic Protection Test Wells Outside of Acceptance

Criteria

10/28/2019

CR-2020-00377

PY-P54C0003 FIRE SERVICE JOCKEY PUMP Cycle Time

is Degraded

01/18/2020

71002

Corrective Action

Documents

CR-2021-02192

Leak Discovered on SRV air Supply Hose

03/24/2021

Inspection

Procedure

Type

Designation

Description or Title

Revision or

Date

CR-2021-02296

Air Supply Flex Hose for 1B21F051B Discovered to Be

Leaking

03/27/2021

CR-2023-02056

1R19 Inservice Inspection Containment Surface Exam

Finding in Steam Tunnel Annulus

03/17/2023

CR-2023-02185

RHR 'A' Heat Exchanger 'As Found' Inspection Results

03/22/2023

CR-2023-02255

Air Leak on Air Line to SRV 41B in Drywell

03/24/2023

CR-2023-02318

Leaking Flex Hose on Air Supply for SRV 1B21F0047B

03/26/2023

CR-2023-06647

Cooling Water Header Vent Valve 1C11-F410 Leaking a

Pencil Stream From Pipe Cap

08/25/2023

CR-2023-08469

Stagnant Water Observed on Control Complex Roof

11/13/2023

CR-2024-05238

Water Leakage in Division 3 Diesel Generator Room

06/18/2024

CR-2024-07931

Debris Accumulation & Ponding Water Observed on Fuel

Handling Building Roof

10/10/2024

CR-G202-2010-

77794

Bolts on Bearing Caps Found Loose

06/04/2010

G202-2005-

07415

CST Did Not Meet Class B Cleanliness

11/02/2005

G202-2007-

2936

CST Does Not Meet Class "B" Cleanliness

01/18/2007

G202-2010-

85629

Unsat Fuel Tank Coating Inspection

11/10/2010

G202-2010-

85703

Unsat Div II Fuel Oil Tank Internal Surface Coating

Inspection

2/11/2010

G202-2011-

95414

SRV INSTRUMENT AIR LINE LEAK

05/25/2011

CR-2024-08341

NRC ID - License Renewal Inspection: Scaffold Clearance

Violation - Div. 2 EDG Room

10/23/2024

CR-2024-08379

NRC ID -License Renewal Inspection: External Piping

Corrosion Below ESWPH Operating Deck (586' El.)

10/24/2024

CR-2024-08452

NRC ID - License Renewal Inspection: Corrosion Noted on

ESW Pipe Support 1P45H0205

10/28/2024

Corrective Action

Documents

Resulting from

Inspection

CR-2024-08530

NRC ID - License Renewal Inspection: Pipe Hangar

Corrosion on Turbine Building Chilled Water System Piping

10/30/2024

Corrective Action

Documents

Resulting from

Inspection

CR-2024-08531

NRC ID -License Renewal Inspection: Corrosion Identified on

Uninsulated ESW to ECC HX Piping

10/30/2024

24-1107-001

Install Flood Barriers to Prevent Water Intrusion Into Diesel

Generator Exhaust Corridor Subfloor Areas

Engineering

Changes

ECP 22-006-000

Install Sump Pumps in Safety and Non-Safety Related

Manholes

ATL-2021-0845-

ATA-62

Update TAI 0513, Revision 8, Attachment 1

11/06/2024

LRP-AMP-XI.M6

Aging Management Program Evaluation Results-BWR

Control Rod Drive Return Line Nozzle Program

LRPY-AMP-M29

Aboveground Metallic Tanks Program

LRPY-AMP-X.E1

Aging Management Program (AMP) Evaluation Results - EQ

of Electrical Components Program

LRPY-AMP-XI.E1

AMP Evaluation Results - Non-EQ Insulated Cables and

Connections Program

LRPY-AMP-XI.E2

AMP Evaluation Results - Non-EQ Instrumentation Circuits

Program

LRPY-AMP-XI.E3

AMP Evaluation Results - Non-EQ Inaccessible Power

Cables Program

LRPY-AMP-XI.E5

AMP Evaluation Results - Fuse Holders Program

LRPY-AMP-XI.E6

AMP Evaluation Results - Non-EQ Electrical Cable

Connections Program

LRPY-AMP-

XI.M17

Aging Management Program Evaluation Results - Flow-

Accelerated Corrosion Program

LRPY-AMP-

XI.M2

AMP Evaluation Results - Water Chemistry Program

LRPY-AMP-

XI.M20

Aging Management Program Evaluation Results - Open

Cycle Cooling Water Systems Program

LRPY-AMP-

XI.M21A

Aging Management Program Evaluation Results - Closed

Treated Water Systems Program

LRPY-AMP-

XI.M23

Inspection of Overhead Heavy Load and Light Load (Related

to Refueling) Handling Systems

71002

Engineering

Evaluations

LRPY-AMP-

XI.M24

Aging Management Program Evaluation Results -

Compressed Air Monitoring Program

LRPY-AMP-

XI.M26

AMP Evaluation Results - Fire Protection Program

LRPY-AMP-

XI.M27

AMP Evaluation Results - Fire Water System Program

LRPY-AMP-

XI.M30

Aging Management Program Evaluation Results - Fuel Oil

Chemistry Program

LRPY-AMP-

XI.M32

One-Time Inspection Program

LRPY-AMP-

XI.M35

One-Time Inspection of ASME Code Class 1 Small-Bore

Piping Program

LRPY-AMP-

XI.M36

External Surfaces Monitoring of Mechanical Components

Program

LRPY-AMP-

XI.M38

Inspection of Internal Surfaces in Miscellaneous Piping and

Ducting Components Program

LRPY-AMP-

XI.M39

Aging Management Program Evaluation Results - Lubricating

Oil Analysis Program

LRPY-AMP-

XI.M41

Buried and Underground Piping and Tanks Program

LRPY-AMP-

XI.M42

Internal Coatings/Linings for In-Scope Piping, Piping

Components, Heat Exchangers, and Tanks Program

LRPY-AMP-

XI.M5

Aging Management Program Evaluation Results - BWR

Feedwater Nozzle Program

LRPY-AMP-

XI.M7

Aging Management Program Evaluation Results -BWR

Stress Corrosion Cracking

LRPY-AMP-

XI.M8

Aging Management Program Evaluation Results -BWR

Penetrations Program

LRPY-AMP-XI.S1

Aging Management Program Evaluation Results - ASME

Section XI, Subsection IWE Program

LRPY-AMP-XI.S2

ASME Section XI, Subsection IWL Program

LRPY-AMP-XI.S4

Aging Management Program Evaluation Results - 10 CFR 50, Appendix J Program

LRPY-AMP-XI.S5

AMP Evaluation Results - Masonry Walls

LRPY-AMP-XI.S6

AMP Evaluation Results - Structures Monitoring Program

LRPY-AMP-XI.S7

AMP Evaluation Results - RG 1.127, Inspection of

Water-Control Structures Associated with Nuclear Power

Plants Program

Engineering

Evaluations

LRPY-AMP-XI.S8

Protective Coating Monitoring and Maintenance Program

NORM-ER-1601

Life Cycle Plan Flow-Accelerated Corrosion

07/06/2023

NORM-ER-3507

Heat Exchangers

Miscellaneous

PYRM-ER-0001

Perry Service Water Reliability (Generic Letter 89-13)

Program Basis Document

1042-22B-006

Performed License Renewal VT-1 and VT-3 Exams of

Accessible, In-Scope Components

2/17/2022

1042-23B-018

OTI Group 18 Components. Perform VT1 and VT-3

Examination PY-1C41PIPINGL20-2

03/07/2023

1042-23B-040

Performed VT-1 and VT-3 Examination of Internal Surfaces

of Lube Oil Piping Made Accessible by Removal of Pump

PY-1E22C0007

08/02/2023

NDE Reports

1042-23B-043

Performed VT-1 and VT-3 Examination of Internal Surfaces

of Piping Made Accessible by Removal of Valve

PY-0G41F0548A.

09/13/2023

CHI-0004

System Chemical Treatment

CHI-0005B

Fuel Oil Sampling

EMARP-0008

Environmental Monitoring and Reporting Program

EMARP-0011

Emergency Service Water System Monitoring Program

ISI-T23-T2400-5

Containment and Drywell Vessel (Interior and Exterior)

Visual

NEI-0701

EQ Process

NOP-CC-5301

Environmental Qualification (EQ) Program Procedure

NOP-CC_5710

R6

ASME Section XI Inservice Inspection (ISI) Program

NOP-ER-2005

Flow-Accelerated Corrosion Program

PAP-1120

Leak Testing Program

PAP-1927

Perry Power Plant Lubrication Manual

PMI-0015

Reactor Polar Crane Preventive Maintenance

PMI-0031

Fuel Handling Building Crane Preventive Maintenance

PMI-0037

Refueling Platform Preventive Maintenance

71002

Procedures

PMI-0069

Emergency Service Water Crane Preventive Maintenance

PMI-0094

Fuel Handling Platform Preventive Maintenance

PTI-R44-P0001B

Division 2 Standby Diesel Generator Starting Air System

TAI-0507 R-17

Boiling Water Reactor Vessel and Internals Project

(BWRVIP) Program

TAI-0513

Structures Monitoring Program

200474724

CST Internal Inspection

2/04/2021

200530607

Remove Cracked Grout at FHB Girder

06/11/2014

200573758

Condensate Storage Tank Visual Inspection

07/26/2021

200724718

Containment and Drywell Vessel

04/15/2019

200752385

Inspect the ESW Pumphouse Crane

07/22/2021

200770454

Maintenance Rule Structural Inspection - FH Bldg.

08/05/2020

200779816

Maintenance Rule Structural Inspection - Rx Bldg.

03/29/2021

200792226

SR Instrument Air Compressor

10/17/2023

200804210

Year Fire Main Flow Test

06/05/2023

200823491

Fuel Handling Platform Maintenance PMI-0094

10/09/2022

200837842

Maintenance Rule Structural Inspection - Unit 1 Diesel

Generator Building

08/22/2023

200837843

Maintenance Rule Structural Inspection - Switchyard

08/17/2023

200843016

CST Internal Inspection to Determine Cleanliness

09/02/2021

200849188

Perform Cable Diagnostic Test of Interbus Bus Transformer

LH-1-A Cables 1R11H1X, 1R11H8X and 1R11H15X through

1R11H18 for LR

04/01/2023

200860119

Containment and Drywell Vessel (Interior and Exterior)

Visual Examination

2/28/2024

200861112

PY-1R45A0003A Diesel Generator Fuel Oil Day Tank

11/13/2023

200864852

Maintenance Rule Structural Inspection - ESWPH

07/09/2024

200935658

Megger Test: Cable 1P45F16X Associated with ESW Pump

B Discharge Blowdown for LR

05/06/2024

200935659

Emergency Feed Water (EFW) Strainer Cable Megger

Testing in Support of License Renewal (LR)

07/03/2024

Work Orders

200936752

High Pressure Core Spray (HPCS) Emergency Diesel

Generator (EDG) Jacket Water Heater Cable Megger Testing

for LR

06/10/2024