IR 05000482/2023004

Integrated Inspection Report 05000482/2023004

ML24004A058
Person / Time
Site:	Wolf Creek
Issue date:	01/11/2024
From:	Greg Werner NRC/RGN-IV/DORS/PBB
To:	Reasoner C Wolf Creek
References
IR 2023004
Download: ML24004A058 (18)

Text

January 11, 2024

SUBJECT:

WOLF CREEK GENERATING STATION - INTEGRATED INSPECTION REPORT 05000482/2023004

Dear Cleve Reasoner:

On December 31, 2023, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Wolf Creek Generating Station. On January 11, 2024, the NRC inspectors discussed the results of this inspection with J. McCoy, Site Vice President, 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, Gregory E. Werner, Chief Reactor Projects Branch B Division of Operating Reactor Safety Docket No. 05000482 License No. NPF-42

Enclosure:

As stated

Inspection Report

Docket Number: 05000482

License Number: NPF-42

Report Number: 05000482/2023004

Licensee: Wolf Creek Nuclear Operating Corp.

Facility: Wolf Creek Generating Station

Location: Burlington, KS

Inspection Dates: October 1 to December 31, 2023

Inspectors: K. Chambliss, Senior Resident Inspector S. Hedger, Senior Emergency Preparedness Inspector C. Henderson, Senior Resident Inspector H. Strittmatter, Emergency Preparedness Inspector W. Tejada, Senior Physical Security Inspector J. Vera, Resident Inspector

Approved By: Gregory E. Werner, Chief Reactor Projects Branch B Division of Operating Reactor Safety

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Wolf Creek Generating 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.

PLANT STATUS

Wolf Creek Generating Station began the inspection period at full power. On October 23, 2023, the licensee reduced power to 70 percent for flexible power operations (based on daily market demand) and commenced power accession to 100 percent on October 24, 2023, when a tube leak was identified in low pressure feedwater heater 2B. The licensee, in accordance with off-normal procedure associated low pressure heater tube leaks, lowered power to 47 percent to commence repairs of low-pressure feedwater heater 2B. On October 29, 2023, the licensee raised power to 67 percent for conducting repairs of the low-pressure feedwater heater 2B and returned to full power on October 31, 2023. The unit remained at full power 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 activities described in IMC 2515, Appendix D, Plant Status, observed risk significant activities, and completed onsite portions of IPs. 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 03.01) (1 Sample)

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

• station blackout diesel generator diesel fuel oil cloud point and refuel water storage tank loss of insulation on December 8, 2023

71111.04 - Equipment Alignment

Partial Walkdown Sample (IP Section 03.01) (2 Samples)

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

(1) train A essential service water system on October 24, 2023

(2) control room envelope and emergency core cooling system leakage paths to the refueling water storage tank on November 6, 2023

71111.05 - Fire Protection

Fire Area Walkdown and Inspection Sample (IP Section 03.01) (2 Samples)

The inspectors evaluated the implementation of the fire protection program by conducting a walkdown and performing a review to verify program compliance, equipment functionality, material condition, and operational readiness of the following fire areas:

(1) volume control tank room (room 1318) transient combustible loading, fire area A-8, on October 3, 2023

(2) train B component cooling water pump room, fire area A-16, on October 16, 2023

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 Sample)

(1) The inspectors observed and evaluated licensed operator performance in the control room during flexible power operations (based on daily market demand) on October 23, 2023.

Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)

(1) The inspectors observed and evaluated the licensed operator evaluation and training scenarios on October 31, 2023.

71111.12 - Maintenance Effectiveness

Maintenance Effectiveness (IP Section 03.01) (1 Sample)

The inspectors evaluated the effectiveness of maintenance to ensure the following structures, systems, and components remain capable of performing their intended function:

(1) control room and building envelope maintenance effectiveness on November 6, 2023

71111.13 - Maintenance Risk Assessments and Emergent Work Control

Risk Assessment and Management Sample (IP Section 03.01) (1 Sample)

The inspectors evaluated the accuracy and completeness of risk assessments for the following planned and emergent work activities to ensure configuration changes and appropriate work controls were addressed:

(1) low pressure feedwater heater 2B tube leak emergent work activities on October 30, 2023

71111.15 - Operability Determinations and Functionality Assessments

Operability Determination or Functionality Assessment (IP Section 03.01) (4 Samples)

The inspectors evaluated the licensee's justifications and actions associated with the following operability determinations and functionality assessments:

(1) emergency diesel generator B east bank air distributor leak operability determination on October 4, 2023

(2) emergency diesel generator B silencer degraded weld past operability determination on October 11, 2023

(3) essential service water SMB-000 motor-operated valves nonconforming condition operability determination on October 18, 2023

(4) train B component cooling water room cooler calculation failure to include all required heat inputs operability determination on October 26, 2023

71111.24 - Testing and Maintenance of Equipment Important to Risk

The inspectors evaluated the following testing and maintenance activities to verify system operability and/or functionality:

Post-Maintenance Testing (PMT) (IP Section 03.01) (4 Samples)

(1) control room ventilation isolation system card replacement post-maintenance testing on October 10, 2023

(2) emergency diesel generator B silencer weld repair post-maintenance testing on October 27, 2023

(3) emergency diesel generator B engine driven jacket water pump discharge check valve removal and inspection post-maintenance testing on October 27, 2023

(4) emergency diesel generator B starting air system leak repair post-maintenance testing on October 27, 2023

Surveillance Testing (IP Section 03.01) (2 Samples)

(1) train B essential service water discharge check valve surveillance testing on November 8, 2023

(2) control room ventilation system flow rate and combined pressure drop test on November 29, 2023

71114.01 - Exercise Evaluation

Inspection Review (IP Section 02.01-02.11) (1 Sample)

(1) The inspectors evaluated the biennial emergency plan exercise conducted on November 14, 2023. The exercise scenario simulated damage to the containment emergency personnel hatches; an emergency diesel generator control failure, tornado damage onsite to safety system equipment; loss of offsite electrical sources; a turbine driven auxiliary feedwater pump trip, a loss of reactor coolant system coolant; and degradation of core cooling that results in fuel cladding damage.

71114.04 - Emergency Action Level and Emergency Plan Changes

Inspection Review (IP Section 02.01-02.03) (1 Sample)

(1) The inspectors evaluated the following submitted Emergency Action Level and Emergency Plan changes.

• "On Shift Staffing Analysis," revision 2, submitted February 13, 2023

• EP 06-012, "Dose Assessment," revisions 18 and 18A, submitted on May 16, 2023

• APF 06-002-02, "Emergency Action Levels Technical Bases," revision 2, submitted November 1, 2023

Several screenings and evaluations associated with the 10 CFR 50.54(q) emergency plan change process were reviewed as well. These evaluations do not constitute NRC approval.

71114.08 - Exercise Evaluation - Scenario Review

Inspection Review (IP Section 02.01 - 02.04) (1 Sample)

(1) The inspectors reviewed the licensee's preliminary exercise scenario that was submitted to the NRC on September 12, 2023 (ML23255A284 and ML23255A285),for the exercise scheduled on November 14, 2023. The inspectors discussed the preliminary scenario comments with J. Bousum, Manager, Emergency Planning, and other members of the emergency planning staff on October 12, 2023. The inspectors' review does not constitute NRC approval of the scenario.

OTHER ACTIVITIES - BASELINE

===71151 - Performance Indicator Verification

The inspectors verified licensee performance indicators submittals listed below:

MS08: Heat Removal Systems (IP Section 02.07)===

(1) October 1, 2022, through September 30, 2023

MS09: Residual Heat Removal Systems (IP Section 02.08) (1 Sample)

(1) October 1, 2022, through September 30, 2023

EP01: Drill/Exercise Performance (DEP) Sample (IP Section 02.12) (1 Sample)

(1) July 1, 2022, through September 30, 2023

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

(1) July 1, 2022, through September 30, 2023 EP03: Alert And Notification System (ANS) Reliability Sample (IP Section 02.14)

In that the licensee transitioned its alert and notification system (ANS) to a purely non-siren based system in April 2020, the ANS PI and associated data is no longer required to be reported by the licensee. Thus, it is not subject to further inspection/verification per IP 71151. Evaluation of the licensee's non-siren based ANS is completed separately per IP 71114.02, Alert and Notification System Evaluation.

71152A - Annual Follow-up Problem Identification and Resolution Annual Follow-up of Selected Issues (Section 03.03)

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

(1) missed fire watch corrective actions effectiveness review on November 6, 2023

(2) essential service water motor-operated valve lock rotor condition and 480 volt breaker not automatically tripping open on November 27, 2023

71152S - Semiannual Trend Problem Identification and Resolution Semiannual Trend Review (Section 03.02)

(1) The inspectors reviewed the licensees corrective action program for potential adverse trends in age-related equipment degradation and impacts on equipment reliability that might be indicative of a more significant safety issue on December 14,

INSPECTION RESULTS

No findings were identified.

EXIT MEETINGS AND DEBRIEFS

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

• On October 12, 2023, the inspectors presented the emergency preparedness exercise scenario inspection results to J. Bousum, Manager, Emergency Planning, and other members of the licensee staff.

• On December 20, 2023, the inspectors presented the emergency preparedness exercise inspection results to J. McCoy, Site Vice President, and other members of the licensee staff.

• On January 11, 2024, the inspectors presented the integrated inspection results to J. McCoy, Site Vice President, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.01 Corrective Action Condition Reports 10027755, 10028182, 10028233, 10028306

Documents

71111.01 Drawings M-12BN01 Piping and Instrumentation Diagram Borated Refueling 20

Water Storage Tank

71111.01 Drawings M-12EC01 Piping and Instrumentation Diagram Fuel Pool Cooling and 23

Clean-up System

71111.01 Drawings M-12EC02 Piping and Instrumentation Diagram Fuel Pool Cooling and 7

Clean-up System

71111.01 Miscellaneous WCRE-34 Fourth 10-Year Interval Inservice Testing Basis Document13

71111.01 Procedures AP 26C-004 Operability Determination and Functionality Assessments 48

71111.01 Procedures CKL ZL-009 Site Reading Sheets 129

71111.01 Procedures SYS EC-121 Recirc of the RWST Through the Fuel Pool Cleanup System 21

71111.01 Procedures SYS OPS-008 Cold Weather Operation 11

71111.01 Work Orders WO 26794

71111.04 Calculations AN-99-020 Control Room Habitability of a Postulated LOCA, based on a 1

Control Room Unfiltered Inleakage of 20.0 cfm

71111.04 Corrective Action Condition Reports 125216, 137179, 10025355

Documents

71111.04 Corrective Action Condition Report 10028359

Documents

Resulting from

Inspection

71111.04 Drawings M-12BG03 Piping and Instrumentation Diagram Chemical & Volume 52

71111.04 Drawings M-12BN01 Piping and Instrumentation Diagram Borated Refueling 20

Water Storage System

71111.04 Drawings M-12EJ01 Piping and Instrumentation Diagram Residual Heat Removal 57

System

71111.04 Drawings M-12EM01 Piping and Instrumentation Diagram High Pressure Coolant 49

Injection System

71111.04 Drawings M-12EN01 Piping and Instrumentation Diagram Containment Spray 14

System

71111.04 Drawings M-K2EF01 Piping and Instrumentation Diagram Essential Service Water 72

Inspection Type Designation Description or Title Revision or

Procedure Date

System

71111.04 Engineering SA-17-001 Control Room A/C and SAS Door Maximum Breach Time to 0

Changes Support Control Room Dose Limits

71111.04 Miscellaneous WCRE-34 Fourth 10-Year Interval Inservice Testing Basis Document 13

71111.04 Miscellaneous WCRE-35 Boundary Matrix 10

71111.04 Procedures AP 23-009 Control Room Envelope Habitability Program 3A

71111.04 Procedures CKL EF-120 Essential Service Water Valve, Breaker and Switch Lineup 57

71111.04 Procedures EMG ES-12 Transfer to Cold Leg Recirculation 24

71111.04 Procedures STS BN-206 Borated Refueling Water Storage System Inservice Valve 29

Test

71111.04 Procedures STS CV-210A ECCS SI Comprehensive Pump and Inservice Check Valve 29

Test

71111.04 Procedures STS PE-061 Control Room/Control Building Habitability Test 3

71111.04 Work Orders WO 21-473908-000, 21-474136-000, 22-477646-00

71111.05 Calculations XX-X-004 Combustible Fire Loading for Each Room in the Various Fire 5

Areas at WCNOC

71111.05 Corrective Action Condition Reports 10027534, 10027679

Documents

Resulting from

Inspection

71111.05 Miscellaneous Transient Combustible Permit - PT17458

71111.05 Miscellaneous E-1F9905 Fire Hazard Analysis 11

71111.05 Procedures AP 10-102 Control of Combustible Materials 37

71111.05 Procedures AP 10-106 Fire Preplans 23

71111.11Q Procedures AI 21-300 Flexible Power Operations 6

71111.11Q Procedures AP 21-001 Conduct of Operations 88

71111.11Q Procedures GEN 00-004 Power Operation 101A

71111.12 Calculations AN-99-020 Control Room Habitability of a Postulated LOCA, based on a 1

Control Room Unfiltered Inleakage of 20.0 cfm

71111.12 Calculations GK-M-001 Cooling and Heating Load Calculation for Control Room 4

HVAC System Capabilities during Normal Plant Operation

and Accident Conditions - (SGK04A/B)

71111.12 Corrective Action Condition Reports 106725, 10007817, 10007842, 10011825, 10016478,

Documents 10024531, 10025355, 10026107, 10027306, 10027564

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.12 Miscellaneous BAP-23-0136 Breach Authorization Permit 05/18/2023

71111.12 Miscellaneous WCRE-35 Boundary Matrix 4, 5, 6, 7, 10

71111.12 Procedures AP 10-104 Breach Authorization 40

71111.12 Procedures AP 23-009 Control Room Envelope Habitability Program 3A

71111.12 Procedures EMG E-0 Reactor Trip or Safety Injection 46

71111.12 Procedures MPE VD-001 M627A Ventilation Damper Maintenance 17

71111.12 Procedures STS PE-004 Aux Building and Control Room Pressure Test 20

71111.12 Procedures STS PE-009 Control Room Ventilation System Flow Rate and Combined 8B

Pressure Drop Test

71111.12 Procedures STS PE-010A Control Room A/C System Flow Rate Verification A Train 4B

71111.12 Procedures STS PE-061 Control Room/Control Building Habitability Test 3

71111.12 Work Orders WO 22299, 16-411502-000, 16-411901-000, 16-417067-009,

16-417067-010, 18-441895-000, 19-447730-000,

19-447821-000, 20-46179-000, 20-466517-000,

21-469039-000, 21-469040-000, 21-472265-000,

2-477646-000, 22-478271-000, 23-488124-000,

23-488125-000

71111.15 Calculations AN-07-009 GOTHIC Model for CCW Pump Room Temperature 0

71111.15 Calculations GL-03-W Auxiliary Building HVAC W-1

71111.15 Calculations GL-M-007 Calculate Cooling Load in SR Pump Rooms Post LOCA: 0

1107, 1108, 1109, 1111, 1112, 1113, 1114, 1401 and 1406

71111.15 Calculations KJ-M-003 Operability of the Diesel Generators Due to an Exhaust Leak0

71111.15 Corrective Action Condition Reports 25196, 127280, 130629, 134350, 69495, 73421, 75236,

Documents 75795, 75821, 81790, 81818, 10023559, 10024686,

10024802, 10027276, 10027368, 10027468, 10027496

71111.15 Corrective Action Condition Report 10027517

Documents

Resulting from

Inspection

71111.15 Drawings E-025-00007 ESW Screen A Spray W14

Sheet 20

71111.15 Drawings M-12KJ05 Piping and Instrumentation Diagram Standby Diesel 17

Generator B Intake Exhaust, F.O. and Start Air System

71111.15 Drawings M-1G023 Equipment Location Reactor and Auxiliary BLDG Plan EL 10

Inspection Type Designation Description or Title Revision or

Procedure Date

26

71111.15 Drawings M-K2EF01 Piping and Instrumentation Diagram Essential Service Water 72

System

71111.15 Miscellaneous E-025-00003 Limitorque Design Information W31

71111.15 Miscellaneous M-018-00309 Instruction Manual for Emergency Diesel Generator System W141

71111.15 Miscellaneous WCRE-34 Fourth 10-Year Interval Inservice Testing Basis Document 13

71111.15 Procedures AP 26C-004 Operability Determinations and Functionality Assessments 48

71111.15 Procedures AP 28-011 Resolving Degraded or Nonconforming Conditions Impacting 8

SSCS

71111.15 Procedures AP 28A-100 Corrective Action Program 27

71111.15 Procedures CKL KJ-121 Diesel Generator NE01 and NE02 Valve Checklist 43A

71111.15 Procedures EDI 23M-050 Engineering Desktop Instruction Equipment Evaluation for 17

Maintenance Rule

71111.15 Procedures MGE LT-008 Routine Electrical Limitorque Operator Maintenance 8B

71111.15 Procedures MGE LT-099 MOV Diagnostic Testing 14A

71111.15 Procedures STS KJ-005B Manual/Auto Start, Sync and Loading of EDG NE02 72

71111.15 Work Orders WO 21423, 13-326807-001, 13-326807-014, 14-385283-000,

14-385283-001, 19-449557-000, 20-460889-000,

23-489131-000, 23-489131-024

71111.24 Calculations EF-M-077 Estimated Allowed Leakage to Preclude Column Separation 0

in the Essential Service Water System

71111.24 Calculations EF-M-078 Evaluation of Wolf Creek Essential Service Water System 2

(ESW) Modifications during LOOP/LOCA Conditions

71111.24 Corrective Action Condition Reports 10027368, 10027468, 10027492, 10027496, 10027493,

Documents 10027564, 10027593, 10028049

71111.24 Corrective Action Condition Reports 10027391, 10028094, 10028283

Documents

Resulting from

Inspection

71111.24 Drawings E-025-00007 B ESW/SW Cross Connect EFHV0024 W13

Sheet 177

71111.24 Drawings E-025-00007 ESW Screen B Spray EFHV0092 W14

Sheet 201

71111.24 Drawings E-025-00007 ESW Pump B Discharge Air Release EFHV0098 W14

Inspection Type Designation Description or Title Revision or

Procedure Date

Sheet 203

71111.24 Drawings J-104-00390 Logic Block Diagram W08

71111.24 Drawings M-12EF01 Piping Instrumentation Diagram Essential SVC Water 30

System

71111.24 Drawings M-12KJ04 Piping and Instrumentation Diagram Standby Diesel 19

Generator B Cooling Water System

71111.24 Drawings M-12KJ05 Piping and Instrumentation Diagram Standby Diesel 17

Generator B Intake Exhaust, F.O. and Start Air System

71111.24 Drawings M-K2EF01 Piping and Instrumentation Diagram Essential Service Water 72

System

71111.24 Miscellaneous 1-GK-35 Startup Field Report 0

71111.24 Miscellaneous 1-GK-54 Startup Field Report 0

71111.24 Miscellaneous 1-GK-55 Startup Field Report 0

71111.24 Miscellaneous M-018-00309 Instruction Manual for Emergency Diesel Generator System W141

71111.24 Miscellaneous M-619.2 Technical Specification for Miscellaneous Safety Related 11

Fans

71111.24 Miscellaneous WCRE-34 Fourth 10-Year Interval Inservice Testing Basis Document 13

71111.24 Procedures STS EF-100B ESW System Inservice Pump A/B and ESW A/B Valve Test 51A

71111.24 Procedures STS GK-003 Manual CRVIS Actuation Operability Test 1

71111.24 Procedures STS ML-001 Monthly Surveillance Log 50A

71111.24 Procedures STS PE-009 Control Room Ventilation System Flow Rate and Combined 8B

Pressure Drop Test

71111.24 Procedures SYS GK-121 Control Building HVAC Operation 36

71111.24 Procedures SYS KJ-124 Post Maintenance Run of Emergency Diesel Generator B 76

71111.24 Work Orders WO 19980, 21423, 21937,21938, 22299, 23-484702-000,

23-484702-001, 23-484702-002, 23-487089-000,

23-488124-000, 23-488125-000

71114.01 Corrective Action Condition Reports 10008468, 10008518, 10009708, 10012628, 10015873,

Documents 10017305, 10017321, 10018445, 10020339, 10021975,

10023888, 10024030, 10024489, 10025432, 10027272,

10027404, 10028456, 10028458; 10028460, 10028461,

10028463, 10028465, 10028466, 10028468, 10028470;

10028472, 10028473, 10028475, 10028478; 10028480,

10028481, 10028483, 10028490; 10028493, 10028495;

Inspection Type Designation Description or Title Revision or

Procedure Date

10028497, 10028500, 10028505, 10028506, 10028527,

10028529, 10028573, 10028574, 10028578, 10028579,

10028699, 10028758

71114.01 Corrective Action Condition Reports 10029045, 10029049

Documents

Resulting from

Inspection

71114.01 Procedures EPP 06-001 Control Room Operations 31A

71114.01 Procedures EPP 06-003 Emergency Operations Facility Operation 29

71114.01 Procedures EPP 06-004 Public Information Organization 32

71114.01 Procedures EPP 06-005 Emergency Classification 9A

71114.01 Procedures EPP 06-006 Protective Action Recommendations 10A

71114.01 Procedures EPP 06-011 Emergency Team Formation and Control 12, 13

71114.01 Procedures EPP 06-012 Dose Assessment 17B, 18A

71114.01 Procedures EPP 06-013 Exposure Control and Personnel Protection 6A

71114.04 Corrective Action Condition Report 10028579

Documents

Resulting from

Inspection

71114.04 Miscellaneous E-Plan Effectiveness Evaluation, Activity/Document Number: 09/26/2023

APF 06-002-02; Revision: 2

71114.04 Miscellaneous E-Plan Effectiveness Evaluation, Activity/Document Number: 02/15/2023

EPF 06-007-02; Revision: 1

71114.04 Miscellaneous E-Plan Effectiveness Evaluation, Activity/Document Number: 02/15/2023

EPF 06-007-03; Revision: 1

71114.04 Miscellaneous E-Plan Effectiveness Evaluation, Activity/Document Number: 02/08/2023

EPP 06-017; Revision: 5

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: EPF 06-007- 02/15/2023

2; Revision 1

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: EPF 06-007- 02/15/2023

03; Revision 1

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: EPP 06-017; 02/08/2023

Revision 5

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: AP 06-002; 09/21/2023

Inspection Type Designation Description or Title Revision or

Procedure Date

Revision 23

71114.04 Miscellaneous E-Plan Effectiveness Evaluation, Activity/Document Number: 07/19/2023

EPP 06-009; Revision: 13

71114.04 Miscellaneous E-Plan Effectiveness Evaluation, Activity/Document Number: 04/13/2023

EPP 06-012; Revision: 18

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: EPP 06-012; 04/12/2023

Revision 18

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: EPP 06-012; 05/9/2023

Revision 18A

71114.04 Miscellaneous E-Plan Screening, Activity/Document Number: EPP 06- 07/18/2023

0009; Revision 13

71114.04 Miscellaneous ML23201A121 Issuance of License Amendment No. 236 08/07/2023

71114.04 Procedures Wolf Creek Nuclear Operating Corporation On-Shift Staffing 2

Analysis

71114.04 Procedures AI 26A-003 Regulatory Evaluations (Other Than 10 CFR 50.59) 17

71114.04 Procedures APF 06-002-02 Emergency Action Level Technical Bases 2

71114.04 Procedures EPP 06-009 Drill and Exercise Requirements 12, 13

71114.04 Procedures EPP 06-012 Dose Assessment 14D, 17, 18,

18A

71114.04 Procedures EPP-06-017 Core Damage Assessment Methodology 4A, 5

71114.08 Miscellaneous 000133 Docket No. 50-482 and 72-29: Submittal of the Radiological 09/12/2023

Emergency Response Plan Drill Scenario for the 2023

Evaluated Exercise at Wolf Creek Generating Station

71114.08 Miscellaneous APF 06-002-03 EAL Classification Matrix 1

71114.08 Miscellaneous RA 19-0042 Docket No. 50-482: Submittal of the Radiological Emergency 03/28/2019

Response Plan Drill Scenario for the 2019 Evaluated

Exercise at Wolf Creek Generating Station

71114.08 Miscellaneous RA 22-0048 Docket No. 50-482: Submittal of the Radiological Emergency 05/25/2022

Response Plan Drill Scenario for the 2022 Evaluated

Exercise at Wolf Creek Generating Station

71114.08 Procedures APF 06-002-02 Emergency Action Levels Technical Bases 1

71114.08 Procedures EPP 06-005 Emergency Classification 9A

71114.08 Procedures EPP 06-006 Protective Action Recommendations 10A

71114.08 Procedures EPP 06-012 Dose Assessment 17B

Inspection Type Designation Description or Title Revision or

Procedure Date

71151 Corrective Action Condition Reports 10014872, 10015816, 10017336, 10017337, 10016954,

Documents 10016974, 10017914, 10024888, 10017861, 10020170,

10020770, 10024250, 10026327

71151 Miscellaneous DEP Performance Indicator Data 3Q2022 - 3Q2023

71151 Miscellaneous ERO Drill Participation Performance Indicator Data 3Q2022 -

3Q2023

71151 Procedures AI 26A-004 Emergency Planning Performance Indicators 9

71152A Calculations XX-E-004 AC Motor Operated Valve Minimum Terminal Voltage 14

71152A Calculations XX-E-042 Class 1E 480V AC and 208/120V AC System Coordination 0

71152A Corrective Action Condition Reports 81790, 73421, 10013103, 10014319, 10025703, 10025767,

Documents 10023559

71152A Corrective Action Condition Report 10028066

Documents

Resulting from

Inspection

71152A Drawings E-025-00007 ESW Screen B Spray EFHV0092 W14

sheet 201

71152A Drawings E-11NG20 Low Voltage System Class 1E Motor Control Center 318

Summary

71152A Engineering CP 14923 Restore Regulatory Compliance for Ten 480V MOVs 0

Changes

71152A Miscellaneous 2013-049 USAR Change Request 12/12/2013

71152A Miscellaneous E-1F9905 Fire Hazard Analysis 11

71152A Miscellaneous WCNOC-76 Medium Low Voltage AC and Low Voltage DC Overcurrent 8

Protection Coordination for Wolf Creek Generating Station

71152A Procedures AP 10-102 Control of Combustible Materials 2

71152A Procedures AP 10-103 Fire Protection Impairment Control 40A

71152A Work Orders WO 14-385283-000, 14-385283-001

71152S Corrective Action Condition Reports 110853, 10027176, 10027226, 10027441, 10027491,

Documents 10027877, 10028240

71152S Corrective Action Condition Report 10027518

Documents

Resulting from

Inspection

Inspection Type Designation Description or Title Revision or

Procedure Date

71152S Procedures AI 05-005 Modifications to Non-Controlled SSC(S) 6

71152S Procedures AP 16B-003 Planning and Scheduling Preventive Maintenance 8B

71152S Procedures AP 23-006 Strategic Engineering Program 29

71152S Procedures AP 23-008 Equipment Reliability Program 6A, 7

71152S Procedures AP 23I-007 Obsolescence Program 5A

71152S Procedures AP 28A-100 Corrective Action Program 27

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