IR 05000321/2019004

Integrated Inspection Report 05000321/2019004 and 05000366/2019004 and Independent Spent Fuel Storage Installation Report 07200036/2019002

ML20038A158
Person / Time
Site:	Hatch, 07200036
Issue date:	02/07/2020
From:	Alan Blamey NRC/RGN-II/DRP/RPB2
To:	Gayheart C Southern Nuclear Operating Co
N. Staples, RGN-II/DRP
References
IR 2019002, IR 2019004
Download: ML20038A158 (15)

Text

ary 7, 2020

SUBJECT:

EDWIN I. HATCH NUCLEAR PLANT - INTEGRATED INSPECTION REPORT 05000321/2019004 AND 05000366/2019004 AND INDEPENDENT SPENT FUEL STORAGE INSTALLATION REPORT 07200036/2019002

Dear Ms. Gayheart:

On December 31, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Edwin I. Hatch Nuclear Plant. On January 23, 2020, the NRC inspectors discussed the results of this inspection with Mr. Edwin D. (Sonny) Dean 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,

/RA/

Alan J. Blamey, Chief Reactor Projects Branch 2 Division of Reactor Projects Docket Nos. 05000321, 05000366, 07200036 License Nos. DPR-57 and NPF-5

Enclosure:

As stated

Inspection Report

Docket Numbers: 05000321, 05000366, and 07200036 License Numbers: DPR-57 and NPF-5 Report Numbers: 05000321/2019004, 05000366/2019004, 07200036/2019002 Enterprise Identifier: I-2019-004-0029 and I-2019-002-0095 Licensee: Southern Nuclear Operating Co. Inc.

Facility: Edwin I. Hatch Nuclear Plant Location: Baxley, GA 31513 Inspection Dates: October 01, 2019 to December 31, 2019 Inspectors: D. Bacon, Senior Operations Engineer B. Caballero, Senior Operations Engineer P. Elkmann, Senior Emergency Preparedness Inspector C. Fontana, Emergency Preparedness Inspector J. Hickman, Resident Inspector C. Jones, Senior Resident Inspector W. Loo, Senior Health Physicist S. Sanchez, Senior Emergency Preparedness Inspector J. Walker, Emergency Preparedness Inspector Approved By: Alan J. Blamey, Chief Reactor Projects Branch 2 Division of Reactor Projects Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Edwin I. Hatch Nuclear 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 Type Issue Number Title Report Section Status LER 05000366/2019-004-00 LER 2019-004-00 for Edwin 71153 Closed I. Hatch Nuclear Plant, Unit 2, High Pressure Coolant Injection System Inoperable Due to Brief Loss of Power to HPCI Pump Flow Controller

PLANT STATUS

Unit 1 began the inspection period at rated thermal power (RTP). On November 18, 2019, the unit was down powered to 88 percent due to a loss of feedwater heating. The unit was returned to RTP on November 21, 2019. On December 2, 2019, the unit reached maximum core flow and began the end of cycle coastdown for the spring refueling outage.

Unit 2 began the inspection period at RTP. On October 10, 2019, the unit was down powered to 70 percent to repair leakage on the 7th stage feedwater heater. The unit was returned to RTP on October 11, 2019. The unit operated at or near RTP for the remainder of the inspection period.

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 performed plant status activities described in IMC 2515, Appendix D, Plant Status, and conducted routine reviews using IP 71152, Problem Identification and Resolution. 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.

71111.01 - Adverse Weather Protection Seasonal Extreme Weather Sample (IP Section 03.02)

(1) The inspectors evaluated readiness for seasonal extreme weather conditions prior to the onset of seasonal cold temperatures for the following systems:

• Plant Service Water and Residual Heat Removal Service Water

External Flooding Sample (IP Section 03.04) (1 Sample)

(1) The inspectors evaluated readiness to cope with external flooding for the following areas:

• Intake Structure for Unit 1 and 2

71111.04Q - Equipment Alignment Partial Walkdown Sample (IP Section 03.01)

The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:

(1) Unit 1 "A" Emergency Diesel Generator on November 5, 2019

(2) Unit 1 Residual Heat Removal Service Water (RHRSW) System, "B" loop on December 6, 2019

(3) Unit 2 RHRSW System, "A" loop on December 26, 2019

71111.04S - Equipment Alignment Complete Walkdown Sample (IP Section 03.02)

(1) The inspectors evaluated system configurations during a complete walkdown of the Unit 1 B Loop residual heat removal (RHR) system on December 12, 2019

71111.05Q - Fire Protection Quarterly Inspection (IP Section 03.01)

The inspectors evaluated fire protection program implementation in the following selected areas:

(1) Unit 2 Standby Gas Filter Room, Fire Zones 2205Q, U, and T on November 7, 2019

(2) Unit 1 A, B, and C Diesel area, Fire Zones 1401, 1402, 1403, 1406, 1407, 1409, and 1410 on November 21, 2019

71111.06 - Flood Protection Measures Inspection Activities - Internal Flooding (IP Section 02.02a.)

The inspectors evaluated internal flooding mitigation protections in the:

(1) Unit 2 Control Building 112' level, Radiological Waste System, Condensate System, and Station Battery Rooms

71111.07A - Heat Sink Performance Annual Review (IP Section 02.01)

The inspectors evaluated readiness and performance of:

(1) Unit 1A EDG Coolant Heat exchanger, jacket water cooler heat exchanger, lube oil cooler heat exchanger, and the Unit 1B RHR heat exchanger

71111.11A - Licensed Operator Requalification Program and Licensed Operator Performance Requalification Examination Results (IP Section 03.03)

(1) The licensee completed the annual requalification operating test and biennial written examination required to be administered to all licensed operators in accordance with Title 10 of the Code of Federal Regulations 55.59(a)(2), Requalification Requirements, of the NRCs Operators Licenses. During the week of December 28, 2019, the inspector performed an in-office review of the overall pass/fail results of the individual operating examinations, the crew simulator operating examinations, and the biennial written examinations in accordance with Inspection Procedure (IP)

===71111.11, Licensed Operator Requalification Program. These results were compared to the thresholds established in Section 3.02, Requalification Examination Results, of IP 71111.11

(2) The inspectors reviewed and evaluated the licensed operator examination failure rates for the requalification annual operating exam and biennial written examination completed on January 9, 2020

71111.11Q - Licensed Operator Requalification Program and Licensed Operator Performance Licensed Operator Performance in the Actual Plant/Main Control Room (IP Section 03.01)

(1) The inspectors observed and evaluated licensed operator performance in the Control Room during performance of the Unit 2 "B" Residual Heat Removal Pump Operability, Unit 1 Reactor Core Isolation Cooling Pump Operability, Unit 2 "D" Plant Service Water Pump Operability Test, and the Unit 1 High Pressure Coolant Injection Pump Operability Test on October 24, November 5, and December 13 & 16, 2019 Licensed Operator Requalification Training/Examinations (IP Section 03.02) ===

(1) The inspectors observed and evaluated Emergency Preparedness Biannual Graded Exercise Evaluation, Scenario 19EX03 on October 22, 2019

71111.12 - Maintenance Effectiveness Routine Maintenance Effectiveness Inspection (IP Section 02.01)

The inspectors evaluated the effectiveness of routine maintenance activities associated with the following equipment and/or safety significant functions:

(1) Review of the Licensee's 10CFR50.65(a)(3) Periodic Evaluation on December 17, 2019

71111.13 - Maintenance Risk Assessments and Emergent Work Control Risk Assessment and Management Sample (IP Section 03.01)

The inspectors evaluated the risk assessments for the following planned and emergent work activities:

(1) Unit 1 elevated risk during the 'A' Reactor Protection System (RPS) motor generator (MG) set under voltage/degraded voltage (UV/DV) relay replacement on October 10, 2019

(2) Unit 1 elevated risk due to biologicals found in 1B EDG underground fuel tank, 1B PSW strainer leak and 1A EDG Jacket water replacement, on October 18, 2019

(3) Unti 2 elevated risk during contingency planning for inoperabilities of the B and D plant service water (PSW) pumps during increased frequency testing and quarterly testing on November 7, 2019

(4) Unit 1 elevated risk during RHRSW pump B and D and the 1B EDG surveillances on November 20, 2019

71111.15 - Operability Determinations and Functionality Assessments Operability Determination or Functionality Assessment (IP Section 02.02)

The inspectors evaluated the following operability determinations and functionality assessments:

(1) Unit 1 'B' emergency diesel generator (EDG) fuel oil storage tank (FOST) microbes exceeding specification limit on October 17, 2019

(2) Unit 1 Residual Heat Removal Service Water "B" loop inoperable due to "B" and "D" RHRSW pumps low In-Service Test (IST) differential pressure (D/P) ratios on November 22, 2019

(3) Unit 2 "A" RHRSW pump inoperable due to low IST D/P ratio low on December 18, 2019

71111.19 - Post-Maintenance Testing Post-Maintenance Test Sample (IP Section 03.01)

The inspectors evaluated the following post maintenance tests:

(1) Unit 1 "A" EDG Maintenance Run following the 1A EDG Outage, 52SV-R43-001-0, Diesel, Alternator, and Accessories Inspection, Version 31.3, Work Order SNC733954 on November 1, 2019

(2) Unit 1 surveillance SV34-T46-003-1, Standby Gas Treatment Ventilation and Operability, Version 14.0, following 1B SBGT Outage on November 22, 2019

(3) Unit 1 surveillance 34SV-E11-004-1, RHRSW Pump Operability, Version 21.1 following 1B RHRSW Replacement, Work Order SNC1061969 on November 25, 2019

71111.20 - Refueling and Other Outage Activities Refueling/Other Outage Sample (IP Section 03.01)

(1) The inspectors evaluated new fuel receipt and inspection activities from September 23, 2019 to December 13, 2019, for the spring refueling outage H1R29

71111.22 - Surveillance Testing The inspectors evaluated the following surveillance tests: Surveillance Tests (other) (IP Section 03.01)

(1) 52SV-R43-001-0, Diesel, Alternator, and Accessories Inspection, Ver. 31.3, 1A EDG Outage, Test Fuel Injector Nozzles, Work Order SNC733954, on October 31, 2019

(2) LDCR 2019-033, RCIC LSFT surveillance frequency change from 24 to 48 months, Ver. 1.0, on December 19, 2019

71114.01 - Exercise Evaluation Inspection Review (IP Section 02.01-02.11)

(1) The inspectors evaluated the biennial emergency plan exercise during the week of October 21, 2019. The exercise scenario simulated a loss of the 2A recirculation pump due to excess vibrations caused by a leak in the pumps oil cooler. The excess vibrations caused the A reactor recirculation loop discharge piping to break, which led to the declaration of an Alert for loss of a fission product barrier. Due to severe thunderstorm activity in the area, multiple strong gusts of wind caused debris to fly into the switchyard, which caused the 2C startup auxiliary transformer to trip. Lightning strikes caused several other electrical malfunctions, thus creating conditions that simulated a loss of offsite power. A failure of a primary containment penetration seal occurred and caused drywell pressure to decrease rapidly, thus creating conditions that met the threshold for declaring a Site Area Emergency. Lastly, due to high gas gap pressures, several older fuel bundles released radioactive gas into the drywell. This caused radiation levels to increase rapidly and simulated conditions that met the threshold for a General Emergency and allowed the Offsite Response Organizations to demonstrate their ability to implement emergency actions.

71114.04 - Emergency Action Level and Emergency Plan Changes Inspection Review (IP Section 02.01-02.03)

(1) The inspectors evaluated submitted Emergency Action Level, Emergency Plan, and Emergency Plan Implementing Procedure changes during the week of October 21, 2019. This evaluation does not constitute NRC approval.

71114.06 - Drill Evaluation Select Emergency Preparedness Drills and/or Training for Observation (IP Section 03.01)

(1) Emergency Preparedness Biannual Exercise Evaluation, Scenario 19EX03 dated October 22, 2019.

71114.08 - Exercise Evaluation Scenario Review Inspection Review (IP Section 02.01 - 02.04)

(1) The inspectors reviewed and evaluated in-office, the proposed scenario for the biennial emergency plan exercise at least 30 days prior to the day of the exercise.

OTHER ACTIVITIES - BASELINE

===71151 - Performance Indicator Verification The inspectors verified licensee performance indicators submittals listed below:

EP01: Drill/Exercise Performance (IP Section 02.12) ===

(1) EP01: Drill & Exercise Performance for the period October 1, 2018, through June 30, 2019

EP02: ERO Drill Participation (IP Section 02.13) (1 Sample)

(1) EP02: Emergency Response Organization Drill Participation for the period October 1, 2018, through June 30, 2019 EP03: Alert & Notification System Reliability (IP Section 02.14) (1 Sample)

(1) EP03: Alert & Notification System Reliability for the period October 1, 2018, through June 30, 2019 MS05: Safety System Functional Failures (SSFFs) Sample (IP Section 02.04) (2 Samples)

(1) Unit 1 from October 1, 2018 to September 30, 2019

(2) Unit 2 from October 1, 2018 to September 30, 2019

MS08: Heat Removal Systems (IP Section 02.07) (2 Samples)

(1) Unit 1 from October 1, 2018 to September 30, 2019

(2) Unit 2 from October 1, 2018 to September 30, 2019 MS10: Cooling Water Support Systems (IP Section 02.09) (2 Samples)

(1) Unit 1 from October 1, 2018 to September 30, 2019

(2) Unit 2 from October 1, 2018 to September 30, 2019

71152 - Problem Identification and Resolution Semiannual Trend Review (IP Section 02.02)

(1) The inspectors reviewed the licensees corrective action program for potential adverse trends in RHRSW and PSW pump in-service test failures, due to flow and differential pressure ratios, that might be indicative of a more significant safety issue.

Annual Follow-up of Selected Issues (IP Section 02.03) (1 Sample)

The inspectors reviewed the licensees implementation of its corrective action program related to the following issues:

(1) Through wall leak on RHR cross connect piping for Unit 2, Condition Report 1064238

71153 - Followup of Events and Notices of Enforcement Discretion Event Report (IP Section 03.02)

The inspectors evaluated the following licensee event reports (LERs):

(1) LER 05000366/2019-004-00, High Pressure Coolant Injection System (HPCI)

Inoperable Due To Brief Loss of Power to HPCI Pump Flow Controller (ADAMS accession: ML19289E222). The inspectors determined that it was not reasonable to foresee or correct the cause discussed in the LER therefore no performance deficiency was identified. The inspectors also concluded that no violation of NRC requirements occurred.

OTHER ACTIVITIES

- TEMPORARY INSTRUCTIONS, INFREQUENT AND ABNORMAL

60855.1 - Operation of an Independent Spent Fuel Storage Installation at Operating Plants Operation of an Independent Spent Fuel Storage Installation at Operating Plants

(1) The inspectors evaluated the licensees independent spent fuel storage installation cask storage area and casks on December 9,

INSPECTION RESULTS

Observation: Semi-Annual Trend Review Identified Adverse Trend in the Intake 71152 Components Residual Heat Removal Service Water and Plant Service Water Health.

The inspectors performed a trend analysis on the licensees CAP to identify trends that could indicate the existence of a more significant safety issue. The inspectors focused their review on human performance trends, but also considered the results of inspector daily condition report screenings, licensee trending efforts, and licensee human performance results. The review nominally considered the 6-month period of May 2019 through November 2019, although some examples extended beyond those dates when the scope of the trend warranted. The inspectors compared their results with the licensees analysis of trends.

Additionally, the inspectors reviewed the adequacy of corrective actions associated with a sample of the issues identified in the licensees condition reports.

The Hatch Service Water Systems on both units have experienced water quality issues due to the increased concentrations of sand and silt due to low river level and high sandbar conditions in the Altamaha river at the intake structure. Two contributors to this problem were; 1) The dredging of the river and cleaning of the intake suction pit were performed later than normal this year. 2) The dredging of the river last year removed minimal material (13,575 cubic yards vice the average annual removal of 45,000 cubic yards). The water quality issues have resulted in an increase in strainer backwashes and degradation of several service water pumps as documented in the following condition reports (CR):

• CR10607678, 1B RHRSW Pump seal leak, May 4, 2019

• CR10618203, 1A PSW Pump has elevated vibration, June 7, 2019

• CR10626823, 1A PSW Pump in the alert range, July 8, 2019

• CR10627628, Work Order requested for river dredging, July 10, 2019

• CR10652966, 1D RHRSW Pump significantly degraded, October 6, 2019

• CR10654743, 2A RHRSW strainer needs cleaning, October 11, 2019

• CR10656976, 2B PSW Pump D/P ratio in required action, October 19, 2019

• CR10661182, 1B RHRSW Pump in required action range, November 3, 2019

• CR10662574, 2D PSW Pump D/P ratio in required action, November 7, 2019

• CR10663143, 2A RHRSW strainer needs cleaning, November 10, 2019

• CR10663827, 2B RHRSW strainer needs cleaning, November 12, 2019

• CR10664364, 1D RHRSW Pump in required action range, November 14, 2019

• CR10667931, 1A RHRSW pump is in the alert range, November 28, 2019

• CR10669576, Intake structure river level low, December 6, 2019

• CR10670688, 2C RHRSW Pump in required action range, December 12, 2019

• CR10671781, 2A RHRSW Pump in required action range, December 17, 2019 The inspectors discussed this negative trend with the licensee and the licensee acknowledged the need for a comprehensive causal analysis. The licensee initiated CR 10670010, Comprehensive Causal Product Needed - Intake Component Health, to address the adverse trend in service water equipment reliability. The inspectors reviewed the CR and determined that the licensee was adequately addressing the adverse trend. The inspectors will continue to monitor the licensees actions to address this negative trend.

EXIT MEETINGS AND DEBRIEFS

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

• On January 23, 2020, the inspectors presented the integrated inspection results to Mr.

Edwin D. (Sonny) Dean and other members of the licensee staff.

• On October 24, 2019, the inspectors presented the Emergency Preparedness Exercise inspection results to Mr. Edwin D. (Sonny) Dean and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.01 Engineering SCNH-13-020 Hatch Probable Maximum Flood Hydraulics - Severe Version 1.0

Evaluations Accident Management (SAM) for Fukushima Near-Term

Task Force (NTTF) Recommendation 2.1 Flooding Re-

evaluation

SCNH-13-021 Evaluation of Plant Hatch Local Intense Precipitation - Version 1.0

Severe Accident Management (SAM) for Fukushima Near-

Term Task Force (NTTF) Recommendation 2.1 Flooding Re-

evaluation

Procedures DI-OPS-36-0989 Cold Weather Checks Version 23.4

71111.04Q Drawings D-11004 Edwin I. Hatch Nuclear Plant Unit 1 P&ID - R.H.R. Service Version 43.0

Water Outside Building

Procedures 34SV-R43-001-1 Diesel Generator 1A Monthly Test Version 25.0

34SO-R43-001-1 Diesel Generator Standby AC System Version 29.1

SO34-E11-010-1 Residual Heat Removal System Version 45.1

Work Orders SNC1061969 Replace suction head and pump 1E11C001B 11/28/2019

71111.04S Drawings H-16329 Edwin I. Hatch Nuclear Plant Unit 1 R.H.R. System P&ID Version 83.0

SHT. 1

H-163330 Edwin I. Hatch Nuclear Plant Unit 1 R.H.R. System P&ID Version 74.0

SHT. 2

Procedures 34SO-E11-010-1 Residual Heat Removal System Version 45.1

71111.05Q Drawings A-43965, Sheets Unit 2 Standby Gas Treatment Filter Room Version 0

115, 118, and 119

A-43966, Sheets Unit 1 A, B, C Diesel Area Version 3.0

006B-015B

Procedures NMP-ES-035-014 Fleet Transient Combustible Controls Version 2.1

71111.06 Calculations BH2-M-387 Mechanical Calculations 07/14/1983

Miscellaneous Hatch Final Safety Analysis Report, Sections 2.4 and 9.3 Revision

35.0

Edwin I. Hatch Individual Plant Examinations 12/01/1992

Procedures 34SO-G11-018-2 Radwaste Collector System Operating Procedure Version 9.3

71111.07A Procedures NMP-ES-012-001 1B RHR Heat Exchanger Visual Inspection Report 7/23/2019

NMP-ES-012-001 1A EDG Lube Oil Cooler Visual Inspection Report 10/29/2019

Inspection Type Designation Description or Title Revision or

Procedure Date

NMP-ES-012-001 1A EDG Jacket Water Cooler Visual Inspection Report 10/29/2019

NMP-ES-012-001 1A EDG Air Coolant Heat Exchanger Visual Inspection 10/29/2019

Report

71111.11Q Procedures 34SV-E11-001-2 Residual Heat Removal Pump Operability Version 22.0

34SV-E41-002-1 High Pressure Coolant Injection Pump Operability Version 32.5

34SV-E51-002-1 Reactor Core Isolation Cooling Pump Operability Version 28.6

34SV-P41-001-2 Plant Service Water Pump Operability Version 16.0

71111.12 Miscellaneous Living (a)(3) Documentation Package 2019 09/30/2019

Procedures NEI 99-02 Regulatory Assessment Performance Indicator Guideline Revision 7

NMP-ES-027 Maintenance Rule Program Version 10.0

NUMARC 93-01 Industry Guideline for Monitoring the Effectiveness of Revision 4A

Maintenance at Nuclear Power Plants

71111.13 Calculations Equipment Out of Service Calculations 11/7/2019

Equipment Out of Service Calculations 11/20/2019

Equipment Out of Service Calculations 10/10/2019

Corrective Action CR10655131 1B PSW Strainer Leak 10/18/2019

Documents CR10656293 Engineering evaluation required for 1B EDG FOST microbes 10/17/2019

exceeding specification limit

Miscellaneous Equipment Out of Service Calculations 10/18/2019

Procedures NMP-DP-001 Operational Risk Awareness Version 16.0

NMP-OS-010-002 Hatch Protected Equipment Logs Version 11.0

71111.15 Corrective Action CR10664443 Division II Unit 1 RHRSW inoperable due to B/D RHRSW 11/14/2019

Documents pumps low IST D/P ratios

CR10671781 Unit 2 A RHRSW Pump Inoperable due to low IST D/P ratio 12/16/2019

Engineering CR10656293 Engineering evaluation required for 1B EDG FOST microbes 10/17/2019

Evaluations exceeding specification limit

Miscellaneous PDO 1-19-005 Prompt Determination of Operability (PDO) of 1D RHRSW 11/15/2019

Pump

PDO 2-19-007 Prompt Determination of Operability (PDO) of 2A RHRSW 12/17/2019

Pump

Procedures NMP-AD-012 Operability Determinations and Functional Assessments Version 13.3

71111.19 Procedures 34SV-E11-004-1 RHRSW Pump Operability Version 21.1

2SV-R43-001-0 Diesel, Alternator, and Accessories Inspection Version 31.3

Inspection Type Designation Description or Title Revision or

Procedure Date

NMP-MA-014 Post Maintenance Testing/Post Modification Testing Version 2.2

NMP-MA-014-001 Post Maintenance Testing Guidance Version 5.4

SV34-T46-003-1 Standby Gas Treatment Ventilation and Operability Version 14.0

Work Orders SNC1061969 1B RHRSW Pump Replacement 11/25/2019

SNC733954 1A EDG PMT/Maintenance Run 11/01/2019

71111.20 Procedures 42FH-ERP-012-0 New Fuel & New Channel Handling Version 18.0

QCII-00032-100 QCII-00032-100, Customer New Fuel Receipt - Site Revision 5

Handling and Inspection of GNF New Fuel Bundles

71151 Miscellaneous NEI 99-02 Regulatory Assessment Performance Indicator Guideline Rev. 7

Procedures NMP-AD-029 Preparation and Reporting of Regulatory Assessment Version 1.1

Performance Indicator Data and the Monthly Operating

Report

71152 Corrective Action CAR 276598 Through Wall Leak on RHR Piping in between 2E11F073B 9/12/2019

Documents and 2E11F075B

TE 1051930 Generate PMs for Periodic Ultrasonic Testing per NMP-ES- 12/12/2019

24-511

Procedures NMP-GM-002 Corrective Action Program Version 15.2

NMP-GM-002- Effectiveness Review Instructions Version 5.2

2

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