IR 05000369/2019010

William B. McGuire Nuclear Station - Triennial Inspection of Evaluation of Changes, Tests, and Experiments Baseline Inspection Report 05000369/2019010 and 05000370/2019010

ML19219A668
Person / Time
Site:	McGuire, Mcguire
Issue date:	08/07/2019
From:	James Baptist Division of Reactor Safety II, NRC/RGN-II/DRS/EB1
To:	Teresa Ray Duke Energy Carolinas
Reeder D
References
IR 2019010
Download: ML19219A668 (12)

Text

ust 7, 2019

SUBJECT:

WILLIAM B. MCGUIRE NUCLEAR STATION - TRIENNIAL INSPECTION OF EVALUATION OF CHANGES, TESTS AND EXPERIMENTS BASELINE INSPECTION REPORT 05000369/2019010 AND 05000370/2019010

Dear Mr. Ray:

On July 18, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at William B. McGuire Nuclear Station and discussed the results of this inspection with Ed Pigott and other members of your staff. The results of this inspection are documented in the enclosed report.

The NRC inspectors did not identify any finding or violation of more than minor significance.

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 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely,

/RA/

James B. Baptist, Chief Engineering Branch 1 Division of Reactor Safety Docket Nos. 05000369 and 05000370 License Nos. NPF-17 and NPF-9 Enclosure:

As stated cc w/ encl: Distribution via LISTSERV

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a triennial inspection of evaluation of changes, tests and experiments baseline inspection at William B McGuire Nuclear 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

71111.17T - Evaluations of Changes, Tests, and Experiments Sample Selection (IP Section 02.01)

The inspectors reviewed the following evaluations, screenings, and/or applicability determinations for 10 CFR 50.59 from July 15-18, 2019.

(1) 50.59 Evaluation - AR 02073877, Allow Use of Upgraded VIPRE Code for Analysis

(2) 50.59 Evaluation, AR 01983884, UFSAR Change in Support of Lifting Reactor Vessel Upper Internals Lift Rig

(3) 50.59 Screening - AR 1339299, Replace 1A EDG Voltage Regulators U1 (EC 104503)

(4) 50.59 Screening - AR 2168938, ECCS and NS System Gas Void Acceptance Criteria (EC 410608)

(5) 50.59 Screening - AR 1267495, RN Strainer Backwash Pump - 1A MOD (EC 102477)

(6) Applicability Determination - AR 2162253, Replace Bussman BAF-3A Fuses For 125VDC Vital I&C Distribution Center Voltmeter CKTS & U1/U2 PNLBD Loss of Voltage (EC 409942)

(7) Applicability Determination - AR 1338041, RN Suction Overpressure Protection "1A" (OBDN) - Unit 1 Exemption "40" List - 43-14 (EC 107089)

(8) 50.59 Evaluation - AR 02014647, Allow Replacement of Digital Rod Position Indication (DRPI) Controller (EC 113220)

(9) 50.59 Evaluation - AR 02050448, Tune Distributed Control System (CS) Controls Due to Hot Leg Streaming (EC 404368)

(10) 50.59 Screening - AR 1228654, VC/YC Chiller Compressor Oil Pump (EC 101374)

(11) 50.59 Screening - AR 1349726, 1C NCP Motor Stator Upgrade (EC 104254)

(12) 50.59 Screening - AR 1286447, Replace Panelboard 2EKVB Mod (EC 105979)

(13) Applicability Determination - AR 2052086, Revise Unit 1 CA Pump Motor Time Overcurrent Relay 51 Setting (EC 405274)

(14) Applicability Determination - AR 1339802, Replace Solenoid Valves on 2NCSV0273AC and 2NCSV0275B With Different Model Target Rock Valve (EC 111336)

(15) 50.59 Evaluation - AR 1955292, Assured CA Suction for Extended SBO Per NRC Order EA-12-049 & INPO IER L1-11-4 (Fukushima Dai-ichi Accident Response) Unit 2 (EC 109072)

(16) 50.59 Evaluation - AR 2047562, Revision to Methodology Report DPC-NE-2009-P-A to Implement WCAP-12610-P-A and CENPD-404-P-A, Addendum 1-A, Optimized ZIRLO, and Addendum 2-A, Westinghouse Clad Corrosion Model for ZIRLO and Optimized ZIRLO

(17) 50.59 Screening - AR 1336245, 0000103936 - 000 - Change Actuator On 2RN0279 from NA2 to NA1E (EC 103936)

(18) 50.59 Screening - AR 2081907, 0000400132 - 000 CA Discharge Piping Design Pressure Increase Per NCR 01901450 (EC 400132)

(19) 50.59 Screening - AR 1990687, The acceptable Valve Stroke Times (VST) for valves 1NM-22AC,1NM-25AC, 1NV-141A, 0RN-10AC, 0RN-147AC, 0RN-148AC, 1RN-64A, 2RN-70A, 1RN-253A, 1 RN-276A, 2RN-279B, 2RN-299A, 1VE-5A, and 2VI-362A are revised to restore margin to the MOV stroke time for these valves (EC 402504)

(20) 50.59 Screening - AR 2051913, 0000101492 - 000 Unit 1 NI and NV Cold Leg Throttle Valve Seat Clearance Capital (EC 101492)

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

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

• On July 18, 2019, the inspectors presented the triennial inspection of evaluation of changes, tests and experiments baseline inspection results to Ed Pigott and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.17T Calculations DPC -1552.08-00- Safety Injection Flows For Safety Analysis Rev. 25

0109

MCC 1206.02-83- EC101494 - Addition of Valve 2NV-1077 Rev. 27

0034

MCC 1223.02-00- Engineered Safety Feature Valves Response Time Rev. 24

0001 Testing Response

MCC 1223.02-00- Engineered Safety Feature Valves Response Time Rev. 22

0002 Testing Response

MCC-1201.05-00- Rerate Qualification Report for 3X4X9E MSD 9 Stage Rev. 1

0006 Auxiliary Feedwater Pump

MCC-1201.05-00- Rerate Qualification Report for 4X6X10B MSD-D 10 Rev. 1

0007 Stage Auxiliary Feedwater Pump

MCC-1206.02-83- Piping Analysis Problem NV-353 Rev. 27

0034

MCC-1223.42-00- CA System Parameter Design Parameter Verification Rev. 5

0004

MCC-1381.05-00- Maximum Allowable Cable Lengths for Size 1 and 2 Rev. 9

0147 Starters at McGuire

Corrective Action AR 1228654 VC/YC Chiller Compressor Oil Pump Rev.0

Documents AR 1286447 Replace Panelboard 2EKVB Modification Rev.0

AR 1302083 RN Strainer Backwash Pump - 1A MOD dated

05/14/2012

AR 1309768 10 CFR 50.59 Screen 0000108639 - 000 - Revise RN, dated

NM, NV, VE and VI System TAC Sheet Valve Stroke 09/05/2013

Times.

AR 1336245 0000103936 - 000 - Change Actuator On 2RN0279 from dated

NA2 to NA1E 03/14/2013

AR 1338041 EC107089 & EC107090: RN Suction Supplemental Vent dated

Line 1A & 2A 06/04/2013

AR 1339299 0000104503 - 000 - Replace 1A EDG Voltage Regulators dated

U1 08/08/2013

Inspection Type Designation Description or Title Revision or

Procedure Date

AR 1339802 Replace Solenoid Valves on 2NCSV0273AC AND Rev.0

2NCSV0275B with Different Model Target Rock Valve

AR 1349726 1C NCP Motor Stator Upgrade Rev.10

AR 1955292 Assured CA Suction for Extended SBO Per NRC Order dated

EA-12-049 & INPO IER L1-11-4 (Fukushima Dai-ichi 09/20/2015

Accident Response) Unit 2

AR 1983884 Use of Containment Building Polar Crane for Lifts of dated

Reactor Vessel Upper Internal Lifts Rig 02/19/2016

AR 1990687 The acceptable Valve Stroke Times (VST) for valves dated

1NM-22AC, 1NM-25AC, 1NV-141A, 0RN-10AC, 0RN- 02/01/2016

147AC, 0RN148AC, 1RN-64A, 2RN-70A, 1RN-253A, 1

RN-276A, 2RN-279B, 2RN-299A, 1VE-5A, and 2VI-362A

are revised to add

margin to the MOV stroke time for these valves. (10 CFR 50.59 Screen)

AR 1990687 The acceptable Valve Stroke Times (VST) for valves dated

1NM-22AC,1NM-25AC, 1NV-141A, 0RN-10AC, 0RN- 01/13/2016

147AC, 0RN-148AC, 1RN-64A, 2RN-70A, 1RN-253A, 1

RN-276A, 2RN-279B, 2RN-299A, 1VE-5A, and 2VI-362A

are revised to restore margin to the MOV stroke time for

these valves

AR 2021488 PT/1/A/4200/009 A to Support EC-402504. dated

2/06/2016

AR 2021491 PT/2/A/4200/009 A to Support EC-402504 (Rev. 102) dated

10/25/2016

AR 2021494 PT/2/A/4200/009 B to Support EC-402504. dated

05/10/2016

AR 2047562 Revision to Methodology Report DPC-NE-2009-P-A to dated

Implement WCAP-12610-P-A and CENPD-404-P-A, 07/21/2016

Addendum 1-A, Optimized ZIRLO, and Addendum 2-A,

Westinghouse Clad Corrosion Model for ZIRLO and

Optimized ZIRLO

AR 2051913 0000101492 - 000 Unit 1 NI and NV Cold Leg Throttle dated

Valve Seat Clearance Capital 08/08/2016

Inspection Type Designation Description or Title Revision or

Procedure Date

AR 2052086 Revise Unit 1 CA Pump Motor Time Overcurrent Relay Rev.0

Setting

AR 2073877 MNS 50.59 evaluation for VIPRE upgrade from mod 2r to dated

mod 10/27/2016

AR 2081907 0000400132 - 000 CA Discharge Piping Design Pressure dated

Increase Per NCR 01901450 11/28/2016

AR 2162253 Replace Bussmann BAF-3A Fuses For 125VDC dated

11/01/2017

AR 2168938 0000410608 - 000 ECCS and NS System Gas Void dated

Acceptance 01/22/2018

NCR 1655939 Control circuit cable lengths for several motor operated dated

valves exceed the maximum allowable cable length per 03/13/2014

the new revision of MCC 1381.05-00-0147 (Maximum

Allowable Cable Lengths for Size 1 and Size 2 starters at

McGuire)

NCR 1901864 Update calculation MCC-1381.05-00-0147 R07 dated

(Maximum Allowable Cable Lengths For Size 1 AND 2 02/10/2016

Starters at McGuire) for replacement of Starters with 65%

Coil Pickup

NCR 1903794 Calculation MCC-1381.05-00-0263 has been revised to dated

Rev. 7 and MNS engineering needs to evaluate the 12/06/2018

results and take appropriate actions.

Corrective Action NCR 2282169 2019 NRC 50.59 Inspection - 5AD question improper dated

Documents response 07/16/2019

Resulting from

Inspection

Drawings MCFD-1553-01.00 Flow Diagram of Reactor Coolant System (NC) Rev. 12

MCFD-1554-03.01 Flow Diagram of Chemical & Volume Control Rev. 25

System (NV)

MCFD-1562-01.00 Flow Diagram of Safety Injection System (NI) Rev. 12

MCFD-1562-03.00 Flow Diagram of Safety Injection System (NI) Rev. 18

MCFD-1562-03.01 Flow Diagram of Safety Injection System (NI) Rev. 15

MCM 1205.00- Swing Check Valve Rev. A

0073.001

Inspection Type Designation Description or Title Revision or

Procedure Date

Engineering EC 101492 UNIT 1 NI and NV Cold Leg Throttle Valve Seat Rev. 8

Changes Clearance Capital

EC 102477 RN Strainer Backwash Pump - 1A Mod Rev. 21

EC 103936 Change Actuator on 2RN-279B From NA2 To NA1E Rev. 4

EC 104503 Replace 1A EDG Voltage Regulators U1 (MOD) Rev. 3

EC 107089 RN Suction Overpressure Protection "1A" (OBDN) - Unit Rev. 8

EC 108639 Revise RN, NM, NV, VE and VI System TAC Sheet Valve Rev. 0

Stroke Times.

EC 108775 Equivalency For Joslyn Clark Coil Replacement Rev. 0

EC 109072 Assured CA Suction For Extended SBO Per NRC Rev. 9

ORDER EA-12-049 & INPO IER L1-11-4

EC 113220 Allow Replacement of Digital Rod Position Indication Rev.0

(DRPI) Controller

EC 400132 CA Discharge Piping Design Pressure Increase Per NCR Rev. 0

01901450

EC 402504 Update Valve Stroke Times For Low Voltage Coil Rev. 0

Installation

EC 404368 Tune Distributed Control System (DCS) Controls Due to Rev.1

Hot Leg Streaming

EC 409942 Replace Bussmann BAF-3A Fuses For 125VDC Vital I&C Rev. 1

Distribution Center

EC 410608 ECCS and NS System Gas Void Acceptance Criteria Rev. 0

Miscellaneous DPC-NE-2009-PA Duke Power Company Westinghouse Fuel Transition Rev. 3b

Report

MCM-1399.05- Vendor Manual-Digital Rod Position Indicator REv D03

206.01

MCM-1399.05- Vendor Manual- Digital Rod Position Indicator System D03

207.001

MCS-1206.00-02- Specification PS 900.2 Rev. 202

0002

MDSS- EDA System- Digital Rod Position Indication ( DRPI) Rev. 1

0806.EDA.00001 Digital System Specification

MDSS- Digital Rod Position Indication System Software and Data Rev. 1

Inspection Type Designation Description or Title Revision or

Procedure Date

0806.EDA.00001 Quality Assurance Plan

Memo To File EC Coil Comparison for EC108775, Joslyn Clark Coil Rev. 0

108775 Replacement

SER Acceptance For Referencing Of Licensing Topical Report dated

, EPRT NP-2511-CCM, "VIPRE-01: A Thermal - 05/01/1986

Hydraulic Analysis Code FOQ Reactor Cores", Volumes

1, 2, 3 and 4

UFSAR Change EC 109072 dated

Number 15-51 11/05/2015

UFSAR Change EC 400132 dated

Number 16-13 01/10/2017

WCAP-12610-P-A & Optimized Zirlo dated July

CENPD-404-P-A, 2006

Addendum 1A

WCAP-12610-P-A & Westinghouse Clad Corrosion Model for Zirlo and dated

CENPD-404-P-A, Optimized Zirlo October

Addendum 2-A 2013

Procedures AD-EG-ALL-1155 Post Modification Testing Rev. 4

AD-EG-ALL-1206 Equipment Reliability Classification Rev. 4

EDM-601 Engineering Change Manual Rev. 18

EDM-601 Engineering Directives Manual Rev. 29

PT/1/A/4200/009A Engineered Safety Features Actuation Periodic Test Rev. 148

Train A

PT/1/A/4200/009B Engineered Safety Features Actuation Periodic Test Rev. 17

Train B

PT/1/A/4200/017 A NV To Cold Legs Flow Balance Rev. 15

PT/1/A/4206/001A 1A NI Pump Performance Test Rev. 57

PT/2/A/4200/009A Engineered Safety Features Actuation Periodic Test Rev. 107

Train A

PT/2/A/4200/009B Engineered Safety Features Actuation Periodic Test Rev. 19

Train B

TT/1/A/EC104503/000 Post Modification Testing for EC104503 - EDG 1A Rev. 2

Voltage Regulator Replacement

Inspection Type Designation Description or Title Revision or

Procedure Date

Work Orders 20069641-01 DRPI Modification/Validation Test Plan 03/28/16

10