IR 05000259/2023010

Commercial Grade Dedication Inspection Report 05000259/2023010 and 05000260/2023010 and 05000296/2023010

ML23342A035
Person / Time
Site:	Browns Ferry
Issue date:	12/11/2023
From:	James Baptist NRC/RGN-II/DRS/EB1
To:	Jim Barstow Tennessee Valley Authority
References
IR 2023010
Download: ML23342A035 (12)

Text

December 11, 2023

SUBJECT:

BROWNS FERRY NUCLEAR PLANT, UNITS 1, 2 & 3 - COMMERCIAL GRADE DEDICATION INSPECTION REPORT 05000259/2023010 AND 05000260/2023010 AND 05000296/2023010

Dear James Barstow:

On November 2, 2023, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Browns Ferry Nuclear Plant, Units 1, 2 & 3 and discussed the results of this inspection with Mr. Manu Sivaraman 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 Baptist, James on 12/11/23 James B. Baptist, Chief Engineering Branch 1 Division of Reactor Safety Docket Nos. 05000259 and 05000260 and 05000296 License Nos. DPR-33 and DPR-52 and DPR-68

Enclosure:

As stated

Inspection Report

Docket Numbers: 05000259, 05000260, and 05000296 License Numbers: DPR-33, DPR-52, and DPR-68 Report Numbers: 05000259/2023010, 05000260/2023010, and 05000296/2023010 Enterprise Identifier: I-2023-010-0051 Licensee: Tennessee Valley Authority Facility: Browns Ferry Nuclear Plant, Units 1, 2 & 3 Location: Athens, AL Inspection Dates: October 16, 2023, to November 02, 2023 Inspectors: P. Braxton, Reactor Inspector L. Day, Reactor Inspector R. Fanner, Reactor Inspector M. Hagen, Reactor Inspector G. Ottenberg, Senior Reactor Inspector 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 Commercial Grade Dedication Inspection at Browns Ferry Nuclear Plant, Units 1, 2 & 3, 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) Item No. AEP589N, PEG PKG No. DCN51215M0-VER13, WO 119177439,

Description:

HEATER,OVERLOAD, QA 2, CR123C148A, THERMAL RELEASE, (BFN-3-BKR-074-0007, RHR SYSTEM I MINIMUM FLOW VLV)

(2) Item No. CJN777K, PEG PKG No. DCN51240M4, WO 119785629,

Description:

VALVE,SOLENOID, QA 1, SSPV, 1/2 IN, FNPT, 120, 60, 9, SCRAM PILOT VALVE AB, 2 (BFN-1-FSV-085-39A/1427, CRD SOLENOID SCRAM PILOT VALVE A)

(3) Item No. CWR391W, PEG PKG No. 01066200-BFNM0, WO 122914074,

Description:

FLUID,TYPICAL, QA 1, DAMPING, 5 GAL (BFN-2-FCV-001-0027, MAIN STEAM LINE B OUTBD ISOL VLV)

(4) Item No. CDK662K, PEG PKG No. G3439-2-1720,

Description:

SOLDER, WELDING, QA 2, TIN LEAD, 1 LB, 0.031 IN, SPOOL, 63% TIN/37% LEAD (BFN-3-FCV-074-0057, RHR SYSTEM I SUPP POOL VLV)

(5) Item No. CBX430D, PEG PKG No. G5945-2-124-DLB, WO 119099273,

Description:

RELAY,AUXILIARY, QA 2 (BFN-2-RLY-064-LRB1, RX ZONE SEC CTMT CH B INIT AUX RLY 1)

(6) Item No. BBJ078C, PEG PKG No. CPEGM-2-00048, WO 120251565,

Description:

FUSE,ONE-TIME, QA 2, CARTRIDGE, FAST ACTING, 600 AC/DC, 2, 100 K AC/100 K DC, 13/32 IN, 1-1/2 IN (BFN-1-PMP-063-0006A, STANDBY LIQ CONT PMP A)

(7) Item No. CAB581F, PEG PKG No. G5905-2-020, WO 116498195,

Description:

RESISTOR,ELECTRICAL DEVICE, QA 2, FIXED, 250 DC, 5.1 K, CYLINDRICAL/SOLID, PUSH/TWIST/PLUG-IN, (BFN-1-BKR-248-0001A/6D, 480 SD 1A/6D FDR TO 250V BATT CHGR 1)

(8) Item No. BPH292E, PEG PKG No. G5940-2-1508, WO 118762176,

Description:

SPLICE,CABLE, QA 2, COMPRESSION, #12-#10 AWG, TEFZEL, YELLOW, BUTT (BFN-3-PMP-074-0005, RESIDUAL HEAT REMOVAL PUMP 3A)

(9) Item No. CKX094W, PEG PKG No. DCN51017M0, WO 121952531,

Description:

JACK,BANANA, QA 1, ADAPTER, RED, #6-32, 1.04 IN, 1100 VRMS MAX, 25 AMPS MAX, 0.250 IN LONG MALE STUD, ALLOY 360 1/2 HARD PER (BFN-3-GEN-082-0003A, DIESEL GENERATOR 3A)

(10) Item No. BVR803E, PEG PKG No. G6145-1-011, WO 122097285,

Description:

CABLE,INSULATED, QA 1, SWITCHBOARD, #14 AWG, COPPER, STRANDED, FRXLPE, GRAY, 600, 90 DEG C, 41, 1E-LOCA (BFN-0-BKR-023-0012, 4KV SD BD B PNL 15, RHRSW PUMP C2)

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 2, 2023, the inspectors presented the Commercial Grade Dedication Inspection results to Mr. Manu Sivaraman and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.21N.03 Corrective Action CRs 1436123, 157108, 1836145, 1839554, 1863311, various

Documents

Corrective Action CR 1886795 BFN 2023 NRC CGD Inspection: QA 2 AEP589N & 10/17/2023

Documents DCN51215M0-VER13 did not include Seismic Justification

Resulting from CR 1886813 CGD NRC INSPECTION NUMBER 2023-010, repair 10/17/2023

Inspection recommendation for the CSC.

CR 1887229 2023 BFN CGDI: Retention of forms (10 CFR 21.51) 10/19/2023

CR 1888477 BFN 2023 NRC CGD Inspection:CKX094W & 10/25/2023

DCN51017M0: Lack of Technical Basis for TPD of Banana

Jacks

CR 1888487 BFN 2023 NRC CGD Inspection: Basis for Test Values in 10/25/2023

ECI-0-000-BKR008 unable to be Identified

CR 1888489 BFN 2023 NRC CGD Inspection: Station Drawings and 10/26/2023

Calculations Do not Depict As-Built Configuration

CR 1889185 BFN 2023 NRC CGD Inspection: Unable to locate valve 10/30/2023

contract

CR 1889538 BFN 2023 NRC CGD Inspection: Revision to MCI-0-001- 10/31/2023

VLV001

CR 1889808 BFN 2023 NRC CGD Inspection: UL44 VW1 Evaluation 11/01/2023

Drawings 1-0124B3723-33 480V shutdown BD 1A Batt Chg 1 Trip Ckt Sub. NO.10 0

1-45E749-1 Wiring Diagram 480V Shutdown BD 1A Single Line 53

1-45E779-5 Wiring Diagram 480V Shutdown Aux Power Schematic 18

Diagram

3-45E36451-5 Wiring Diagrams Unit Control Boards Panel 9-3 5

3-45E3749-4 480V Reactor MOV BD 3A Connection Diagram 4

3-45E751-9 Wiring Diagram 480V Reactor MOV BD 3D Single Line 19

3-45E779-9 Wiring Diagram 480V Shutdown Auxiliary Power 14

Schematic Diagram

B7122-145, SERIES: U06, DESCRIPTION: VALVE SSPV U06, 12/01/2020

Sheet 1 MODEL NUMBER: B7122-145-**

BFN-0-45E724-2 Wiring Diagram 4160V Shutdown BD B Single Line 49

BFN-0-45E765-5 Wiring Diagram 4160V Shutdown Aux Power Schematic 68

Inspection Type Designation Description or Title Revision or

Procedure Date

Diagram

Engineering DCN 71857 NFPA 805 Issue 81 b - Pull-to-Lock Function for RHR 4/19/2017

Changes Pumps 1B, 2C, and 3A

Miscellaneous AU29080 TENNESSEE VALLEY AUTHORITY CENTRAL 11/22/2017

LABORATORIES SERVICES TECHNICAL REPORT-

Overload Heater

BFN-50-7001 Main Steam System 39

BFN-50-7074 RESIDUAL HEAT REMOVAL SYSTEM 30

BFN-50-7082 Standby Diesel Generator 16

BFN-50-7085 CONTROL ROD DRIVE SYSTEM 15

BFN-50-7200D 480V AC Auxiliary Power System 12

BFN-50-739 Classification of Structures, System and Components 9

BFN-VTD-A585- INSTRUCTION MANUAL FOR 4

0010 INSTALLATION/MAINTENANCE OF 26 MAIN STEAM

ISOLATION VALVE

BFN-VTD-A585- MAIN STEAM ISOLATION VALVE ATWOOD & MORRILL 25

0030 CO., INC

BFN-VTD-A613- U-1 SCRAM SOLENOID PILOT VALVE MANIFOLD 0

0070 PRECAUTIONS, ENGINEERING AND MAINTENANCE

BFN-VTD-G080- NEMA SIZE 1 CR209 MAGNETIC REVERSING 1

240 CONTROLLER

BFN-VTD-G080- GENERAL ELECTRIC INSTRUCTIONS FOR OPEN OR 0

3605 IN TYPE 1 ENCLOSURE 300-LINE AC OR DC THERMAL

OVERLOAD RELAYS CR324C-F Al SERIES

BFN-VTD-W993- INSTRUCTION MANUAL FOR INSTALLATION / 6

0080 MAINTENANCE 26 MAIN STEAM ISOLATION VALVE

CGIEL01 EPRI CGI JOINT UTILITY TASK GROUP COMMERCIAL 0

GRADE ITEM EVALUATION FOR LUGS,

COMPRESSION, INSULATED

DCN51215M0- HEATER, THERMAL RELEASE OVERLOAD, QA2 0

VER13

DG-C1.2.7 SEISMIC/STRUCTURAL QUALIFICATION OF 02/10/2004

SELECTED MECHANICAL AND ELECTRICAL

COMPONENTS

Inspection Type Designation Description or Title Revision or

Procedure Date

DS-C1.2.11 MAINTAINING SEISMIC/STRUCTURAL QUALIFICATION 6

- REPLACEMENT ITEMS

G-28 Construction of Piping Systems for Boiling Water Nuclear 12

Power Plants

GE SIL 329, MSIV hydraulic fluid contamination 1

Supplement 1

GE Silicones Fluids, Emulsions, And Specialties 2001

JOB NUMBER TEST PLAN GENERIC PLAN FOR TESTING OF MOTOR 0

2-02 STARTER OVERLOAD RELAYS AND HEATERS

MIF 3336520 Item AEP589N 11/15/2017

MIF 7247802 Item CWR391W 06/28/2022

MIF_PO 2722149 SPLICE,CABLE, QA 2, COMPRESSION, #12-#10 AWG, 01/19/2017

TEFZEL, YELLOW, BUTT

MATERIAL: TIN PLATED COPPER

MIF_PO 6709875 Material Inspection Form 4/9/2021

NEDP-8 Technical Evaluation for Procurement of Materials and 9/12/2005

Services

PDS BPH292E SPLICE, CABLE, Q LEVEL: QA 2, TYPE: 1/13/2016

COMPRESSION, CABLE SIZE: #12-#10 AWG,

INSULATION: TEFZEL, COLOR: YELLOW, BODY

STYLE: BUTT, MATERIAL: TIN PLATED COPPER

PEG Package DAMPING FLUID (SNUBBER HYDRAULIC FLUID) 3

Number:

01066200-

BFNM0

PEG PKG N

O. HEATER, OVERLOAD, Q LEVEL: QA 2 , HEATER NO.: 6

AEP589N CR123C148A , TYPE: THERMAL RELEASE

PEG PKG N

O. VALVE, SOLENOID, Q LEVEL: QA 1, TYPE: SSPV, SIZE: 6

CJN777K 1/2 IN, END STYLE: FNPT, VOLTS: 120, CYCLE: 60,

WATTS: 10.8, APPLICATION: SCRAM PILOT VALVE AB

, NO. COILS: 2 NORMAL OPERATING PRESSURE: 50 -

150 PSIG, W/72" LONG LEAD WIRE

S.

PEG PKG NO. JACK, BANANA, Q LEVEL: QA 1 , TYPE: ADAPTER , 8/2/2005

CKX094W COLOR: RED , SIZE: #6-32 , LENGTH: 1.04 IN , VOLTS:

Inspection Type Designation Description or Title Revision or

Procedure Date

1100 VRMS MAX , AMPS: 25 AMPS MAX ,

CONNECTION: 0.250 IN LONG MALE STUD ,

CONSTRUCTION: ALLOY 360 1/2 HARD PER MIL-C-

26074, NICKEL PLATED, INSULATION: NYLON 6, 20%

GLASS FILLE

D.

PEG PKG NO. FLUID, TYPICAL, QA 1, DAMPING, 5 GAL METHYL 3

CWR391W ALKYL SILICONE HYDRAULIC FLUID; GE SILICONE

PART # SF 1147 OR MOMENTIVE PERFORMANCE

PART# SF 1147 TYP TVA USE: PAUL MUNROE

HYDRAULIC SNUBBER, UPPER S/G SUPPORT

PEG PKG NO. AVCO SCRAM PILOT SOLENOID VALVES 2

DCN51240M4

PEG PKG No. TERMINAL LUGS OR COMPRESSION TYPE 9/12/2014

G5940-2-1508 ELECTRICAL CONNECTOR

S. OEM, THOMAS AND

BETTS (COLOR KEYED PRODUCT LINE INSULATED

AND NON INSULATED)

PO 3336520 QA 2, PR 1787250, HEATER.OVERLOAD, QA 2, 0

CR123C148A- IN ACCORDANCE WITH TVA RFQ

25284

PO 3575212 VALVE, SOLENOID, QA 1, SSPV, 1/2 IN, FNPT, 120, 60, 0

10.8, SCRAM PILOT VALVE AB, 2 NORMAL

OPERATING PRESSURE: 50 - 150 PSIG, W/72" LONG

LEAD WIRE

S.

PO 7247802 FLUID, TYPICAL, QA 1, DAMPING, 5 GAL METHYL 0

ALKYL SILICONE HYDRAULIC FLUID; GE SILICONE

PART # SF 1147 OR MOMENTIVE PERFORMANCE

PART# SF 1147 TYP TVA USE: PAUL MUNROE

HYDRAULIC SNUBBER, UPPER S/G SUPPORT

PO_6709875 CABLE,INSULATED, QA 1, SWITCHBOARD, #14 AWG, 1

COPPER, STRANDED, FRXLPE, GRAY, 600, 90 DEG C,

41, 1E-L

SCR 108494-0 CABLE,INSULATED, QA 1, SWITCHBOARD, #14 AWG, 5/3/2021

COPPER,

STRANDED, FRXLPE, GRAY, 600, 90 DEG C, 41, 1E-

Inspection Type Designation Description or Title Revision or

Procedure Date

LOCA

SS-E12.7.01 SWITCHBOARD WIRE WITH FLAME-RETARDANT 9/10/1997

CROSS-LINKED

POLYETHYLENE INSULATION

TE CGIOH01 EPRI CGI JOINT UTILITY TASK GROUP COMMERCIAL 0

GRADE ITEM EVALUATION FOR BIMETALLIC

OVERLOAD HEATERS

TVA Audit No.: Automatic Valve Corporation 04/10/2015

2015N-26

TVA Audit/Survey Automatic Valve Corporation 02/14/2018

No.: 2018N-02

TVA Audit/Survey LAKE ENGINEERING CO 06/03/2022

No.: 2022N-27

TVA-NQA- Nuclear Quality Assurance Plan (NQAP) (Quality 41

PLN89-A Assurance Program Description)

Procedures NEDP-8.0 Evaluations for Procurement of Materials, Items, and 1, 3, 6, 7

Services

NEDP-8.1 Technical Evaluation for Safety Classification of Materials, 1

Items, and Services

NEDP-8.2 Technical Evaluation for Procurement of Safety Related 1

and Quality Related Material, Items, and Services

NEDP-9 Seismic/Structural Qualification 12

NPG-SPP-03.16 Supplier Audits, Surveys, Source Surveillances and ASL 5

Maintenance

NPG-SPP-03.5 Regulatory Reporting Requirements 18

NPG-SPP-04.001 Procurement of Material, Labor and Services 15

NPG-SPP-04.003 Material Storage and Handling 4

NPG-SPP-04.2 Material Receipt and Inspection 4

NPG-SPP-04.2 Material Receipt and Inspection 5

NPG-SPP- Parts Quality Initiative (PQI) Process 0

09.18.16

SC-SPP-04.022 Material Receipt, Inspection, Storage and Handling Issue, 3

Control and Return

SC-SPP-04.023 Inventory Accuracy 2

Inspection Type Designation Description or Title Revision or

Procedure Date

Work Orders WOs 119177439, 118981414, 121014518, 120320942, various

118581204, 121154701

10