IR 05000315/2021003

Integrated Inspection Report 05000315/2021003; 05000316/2021003; and 07200072/2021001

ML21298A242
Person / Time
Site:	Cook, 07200072
Issue date:	10/26/2021
From:	Nestor Feliz-Adorno Reactor Projects Region 3 Branch 4
To:	Gebbie J Indiana Michigan Power Co
References
IR 2021001
Download: ML21298A242 (27)

Text

October 26, 2021

SUBJECT:

DONALD C. COOK NUCLEAR PLANT - INTEGRATED INSPECTION REPORT 05000315/2021003; 05000316/2021003; AND 07200072/2021001

Dear Mr. Gebbie:

On September 30, 2021, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Donald C. Cook Nuclear Plant. On October 12, 2021, the NRC inspectors 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, Signed by Feliz-Adorno, Nestor on 10/26/21 Néstor J. Féliz Adorno, Chief Branch 4 Division of Reactor Projects Docket Nos. 05000315 and 05000316 License Nos. DPR-58 and DPR-74

Enclosure:

As stated

Inspection Report

Docket Numbers: 05000315 and 05000316 License Numbers: DPR-58 and DPR-74 Report Numbers: 05000315/2021003; 05000316/2021003; 07200072/2021001 Enterprise Identifier: I-2021-003-0077; I-2021-001-0162 Licensee: Indiana Michigan Power Company Facility: Donald C. Cook Nuclear Plant Location: Bridgman, MI Inspection Dates: July 01, 2021 to September 30, 2021 Inspectors: R. Baker, Senior Operations Engineer S. Bell, Health Physicist R. Edwards, Senior Health Physicist M. Jones, Project Engineer J. Mancuso, Resident Inspector J. Neurauter, Senior Reactor Inspector P. Zurawski, Senior Resident Inspector Approved By: Néstor J. Féliz Adorno, Chief Branch 4 Division of Reactor Projects Enclosure

SUMMARY

The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Donald C. Cook 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

None.

PLANT STATUS

Unit 1 began the inspection period at rated thermal power. On July 27, 2021, Unit 1 was shut down to Mode 3 to repair a circulating water discharge valve issue and was returned to full power on August 2, 2021, where it remained through the end of the inspection quarter. Unit 2 was shut down at the beginning of the inspection period due to a steam leak related to the main turbine. After repairs, Unit 2 returned to full power on July 10, 2021, where it remained through the end of the inspection quarter.

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.

Starting on March 20, 2020, in response to the National Emergency declared by the President of the United States on the public health risks of the coronavirus (COVID-19), resident and regional inspectors were directed to begin telework and to remotely access licensee information using available technology. During this time, the resident inspectors performed periodic site visits each week, increasing the amount of time on site as local COVID-19 conditions permitted.

As part of their onsite activities, resident inspectors conducted plant status activities as described in IMC 2515, Appendix D; observed risk significant activities; and completed on site portions of IPs. In addition, resident and regional baseline inspections were evaluated to determine if all or a portion of the objectives and requirements stated in the IP could be performed remotely. If the inspections could be performed remotely, they were conducted per the applicable IP. In some cases, portions of an IP were completed remotely and on site. The inspections documented below met the objectives and requirements for completion of the IP.

71111.01 - Adverse Weather Protection

Impending Severe Weather Sample (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated the adequacy of the overall preparations to protect the following risk significant systems from impending severe thunderstorms on July 21, 2021:

Switchyard Main transformer Unit 1 Emergency Diesel Generators (EDGs)

Unit 1/2 safety related batteries with the failure of #13 circulating water discharge valve

71111.04 - Equipment Alignment

Partial Walkdown Sample (IP Section 03.01) (7 Samples)

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

(1) 2AB Fuel Oil Transfer Pump and breaker with 1AB EDG Fuel Oil Transfer Pump work during 1AB critical maintenance project on July 22, 2021.

(2) Unit 1 Essential Service Water (ESW) during east Containment Spray System (CTS)

Heat Exchanger ESW outlet valve maintenance on August 4, 2021.

(3) Unit 1 AB EDG with Unit 1 CD EDG out of service on August 31, 2021.

(4) Unit 2 west Motor Driven Auxiliary Feedwater (AFW) Pump following surveillance on September 16, 2021.

(5) Unit 1 east ESW during Unit 1 west ESW during maintenance on September 20, 2021.

(6) Unit 1 CD EDG Jacket Water Pump #2 on September 22, 2021.

(7) West Diesel and Electric Fire Pumps during east Diesel Fire Pump maintenance window on September 27, 2021.

Complete Walkdown Sample (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated system configurations during a complete walkdown of the Unit 1 Circulating Water Pumps and Motor Control Centers due to #13 Circulating Water Pump Discharge Valve failure on July 21, 2021.

71111.05 - Fire Protection

Fire Area Walkdown and Inspection Sample (IP Section 03.01) (9 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) Fire Zone 13; 2AB Diesel Oil Pump Room, Unit 2, elevation 587'-0" on July 21, 2021.

(2) Fire Zone 30; Diesel Fire Pump House on July 21, 2021.

(3) Fire Zone 54; Unit 2 Main Control Room on July 27, 2021.

(4) Fire Zone 29A; ESW Pump 1E, elevation 591' on July 31, 2021.

(5) Fire Zone 29B; ESW Pump 1W, elevation 591' on July 31, 2021.

(6) Fire Zone 53; Unit 1 Main Control Room on August 1, 2021.

(7) Fire Zone 40A; Unit 1 east 4kV Room on August 31, 2021.

(8) Fire Zone 47B; Unit 2 west 4kV Room on August 31, 2021.

(9) Fire Zone 17C; Corridor to AFW Pump Rooms, Unit 1 & Unit 2, elevation 591' on September 22, 2021.

Fire Brigade Drill Performance Sample (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated the onsite Fire Brigade training and performance during an announced fire drill on September 16, 2021.

71111.06 - Flood Protection Measures

Inspection Activities - Internal Flooding (IP Section 03.01) (1 Sample)

The inspectors evaluated internal flooding mitigation protections in the:

(1) Units 1 and 2 ESW due to #13 Circulating Water Pump Discharge Valve failure and debris transport risk due to impending severe weather on July 22, 2021.

71111.07T - Heat Sink Performance Heat Exchanger (Service Water Cooled) (IP Section 03.02)

The inspectors evaluated heat exchanger/sink performance on the following:

(1) Unit 1 Component Cooling Water Heat Exchanger, cooled by Service Water

(2) Unit 1 Motor Driven Auxiliary Feedwater Room Cooler Heat Exchanger, cooled by

Service Water Ultimate Heat Sink (IP Section 03.04) (1 Sample)

(1) c. Review performance testing of service water system and ultimate heat sink e. Perform a walkdown and review documentation for the service water intake structure

71111.11A - Licensed Operator Requalification Program and Licensed Operator Performance

Requalification Examination Results (IP Section 03.03) (1 Sample)

(1) The inspectors reviewed and evaluated the licensed operator examination failure rates for the requalification annual operating exam administered from March 8, 2021 through April 16, 2021.

71111.11Q - Licensed Operator Requalification Program and Licensed Operator Performance

Licensed Operator Performance in the Actual Plant/Main Control Room (IP Section 03.01)

(2 Samples)

(1) The inspectors observed and evaluated licensed operator performance in the Control Room during a Unit 2 restart after a forced outage on July 6, 2021.

(2) The inspectors observed and evaluated licensed operator performance in the Control Room during a Unit 1 restart after a forced outage on July 31, 2021.

Licensed Operator Requalification Training/Examinations (IP Section 03.02) (2 Samples)

(1) The inspectors observed and evaluated RQ-S-4602-U1-T1 on July 15, 2021.

(2) The inspectors observed and evaluated RQ-S-4603-U1-T2 on August 4, 2021.

71111.12 - Maintenance Effectiveness

Maintenance Effectiveness (IP Section 03.01) (2 Samples 1 Partial)

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

(1) Evaluation of 1AB 4-Year critical maintenance on July 19, 2021.

(2) (Partial)

Evaluation of the #13 Circulating Water Pump Discharge Valve on July 28, 2021.

(3) Evaluation of the Train B Reserve Feed on September 27, 2021.

Quality Control (IP Section 03.02) (1 Partial)

The inspectors evaluated the effectiveness of maintenance and quality control activities to ensure the following SSC remains capable of performing its intended function:

(1) (Partial)

Evaluation of the east Diesel Fire Pump following maintenance on September 27, 2021.

Aging Management (IP Section 03.03) (1 Partial)

The inspectors evaluated the effectiveness of the aging management program for the following SSCs that did not meet their inspection or test acceptance criteria:

(1) (Partial)

Evaluation of the Fire Protection Aging Management Program on September 29, 2021.

71111.13 - Maintenance Risk Assessments and Emergent Work Control

Risk Assessment and Management Sample (IP Section 03.01) (4 Samples)

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) East Residual Heat Removal (RHR) and CTS work window on August 2, 2021.

(2) Unit 2 Control Rod Drive (CRD) failure to pass surveillance on August 11, 2021.

(3) Risk management with Unit 1 CD EDG out of service on August 31, 2021.

(4) Unit 1 online risk due to west ESW work on September 20, 2021.

71111.15 - Operability Determinations and Functionality Assessments

Operability Determination or Functionality Assessment (IP Section 03.01) (11 Samples)

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

(1) Action Request (AR) 2021-6142; Potential invalid Unit 1/2 Turbine Driven Auxiliary Feedwater Pump (TDAFP) surveillances on July 14, 2021.

(2) AR 2021-6156; Unit 2 west Motor Drive Auxiliary Feedwater Pump (MDAFP) Valve leaking on July 14, 2021.

(3) AR 2021-6199; 24 Accumulator Level is Slowly Lowering on July 15, 2021.

(4) AR 2021-6963; Unit 2 CRD Failure to Pass Surveillance on August 11, 2021.

(5) AR 2021-7549; Elevated Fire Protection Leak Rate on September 4, 2021.

(6) AR 2021-7742; Lowering Accumulator levels on Unit 2 on September 14, 2021.

(7) AR 2021-7760; 12 Reactor Coolant Pump Motor Bearing Temperature Step Change on September 16, 2021.

(8) AR 2021-7953; 2CD Door on September 23, 2021.

(9) AR 2021-8026; Unit 1 and 2 12AB Train B Reserve Feed Failure on September 24, 2021.

(10) AR 2021-8040; Unit 2 CRID3 Abnormal Annunciator Received on September 26, 2021.

(11) AR 2021-7879; High Unseat Torque on 1-WMO-702 on September 27, 2021.

71111.18 - Plant Modifications

Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02)

(1 Sample)

The inspectors evaluated the following temporary or permanent modifications:

(1) Moisture Separator Reheater Expansion Bellows 2-XJ-113-4 and 2-XJ-113-5, change inner liner thickness from 1/8" to 1/4" on July 8, 2021.

71111.19 - Post-Maintenance Testing

Post-Maintenance Test Sample (IP Section 03.01) (7 Samples 1 Partial)

The inspectors evaluated the following post-maintenance test activities to verify system operability and functionality:

(1) Unit 2 Control Rod testing in Mode 3 on July 7, 2021.

(2) Unit 1 RHR Pump Discharge Cross-Tie Valve 1-IMO-324-ACT on July 26, 2021.

(3) East RHR after maintenance window on August 3, 2021.

(4) Unit 1 east ESW after initial surveillance failure on August 9, 2021.

(5) Unit 1 west RHR following planned maintenance on August 17, 2021.

(6) Unit 1 CD EDG Room ventilation on August 31, 2021.

(7) 12 AB Train B Auxiliary Reserve Feed on September 30, 2021.

(8) (Partial)

Unit 2 Containment Chiller 'C' evaluation begun on September 30, 2021.

71111.20 - Refueling and Other Outage Activities

Refueling/Other Outage Sample (IP Section 03.01) (2 Samples)

(1) The inspectors evaluated the Unit 2 forced outage main steam leak from July 1 to July 6, 2021.

(2) The inspectors evaluated Unit 1 forced outage #13 Cooling Water Pump Discharge Valve failure activities from July 27 to July 31, 2021.

71111.22 - Surveillance Testing

The inspectors evaluated the following surveillance tests:

Surveillance Tests (other) (IP Section 03.01)

(1) U2 Turbine Overspeed Test on July 8, 2021.

(2) 1-OHP-4030-156-017T; Unit 1 Turbine Driven AFW Pump Surveillance Test on July 14, 2021.

(3) Nuclear Instrumentation Power Range Channel Operational Test on September 9, 2021.

(4) Unit 2 west Motor Driven AFW Pump Surveillance Test on September 16, 2021.

71114.06 - Drill Evaluation

Drill/Training Evolution Observation (IP Section 03.02) (2 Samples)

The inspectors evaluated:

(1) Emergency Planning Drill on September 13, 2021.

(2) Emergency Planning Drill on September 21,

71124.03 - In-Plant Airborne Radioactivity Control and Mitigation

Permanent Ventilation Systems (IP Section 03.01) (1 Sample)

The inspectors evaluated the configuration of the following permanently installed ventilation systems:

(1) Units 1 and 2 Auxiliary Building Ventilation System (1-HV-AES-1, Unit 1 Auxiliary Building Ventilation Engineered Safety Features (ESF) Exhaust Fan #1; 1-HV-AES-2, Unit 1 Auxiliary Building Ventilation ESF Exhaust Fan #2; 2-HV-AES-1, Unit 2 Auxiliary Building Ventilation ESF Exhaust Fan #1; and 2-HV-AES-2, Unit 2 Auxiliary Building Ventilation ESF Exhaust Fan #2)

Use of Respiratory Protection Devices (IP Section 03.03) (1 Sample)

(1) The inspectors evaluated the licensees use of respiratory protection devices. This included the observation of a quantitative mask fit and the periodic evaluation of respirator donning and removal.

Self-Contained Breathing Apparatus for Emergency Use (IP Section 03.04) (1 Sample)

The inspectors evaluated the licensees use and maintenance of self-contained breathing apparatuses (SCBAs).

(1) The inspectors observed the condition of the MSA Air Hawk SCBAs and of the SCBA compressor located in the Administration Building.

71124.04 - Occupational Dose Assessment

Source Term Characterization (IP Section 03.01) (1 Sample)

(1) The inspectors evaluated licensee performance as it pertains to radioactive source term characterization.

External Dosimetry (IP Section 03.02) (1 Sample)

(1) The inspectors evaluated the external dosimetry program implementation.

Internal Dosimetry (IP Section 03.03) (1 Sample)

The inspectors evaluated the internal dosimetry program implementation.

(1) The inspectors reviewed the following:

Whole Body Counts

• Individual ACAD 28532, September 25, 2021

• Individual ACAD 19879, November 5, 2021

• Individual ACAD 19879, November 6, 2021 In-Vitro Internal Monitoring

• Urinalysis and Dose Assessment, Sample 20-001, May 5, 2020

• Urinalysis and Dose Assessment, Sample 20-002, May 5, 2020 Dose Assessments Performed Using Air Sampling and Derived Air Concentration-Hour Monitoring

• None were available during the inspection period.

Special Dosimetric Situations (IP Section 03.04) (1 Sample)

The inspectors evaluated the following special dosimetric situation:

(1) Licensees implementation of requirements to manage radiation protection of declared pregnant workers. Three individual records from 2019 through 2021 were reviewed.

71124.08 - Radioactive Solid Waste Processing & Radioactive Material Handling, Storage, &

Transportation

Radioactive Material Storage (IP Section 03.01)

(1) Inspectors observed the licensees performance in controlling, labeling and securing radioactive materials. This included the materials stored within the Radioactive Materials Building (RMB).

Radioactive Waste System Walkdown (IP Section 03.02) (1 Sample)

(1) Inspectors walked down accessible portions of the solid radioactive waste systems and evaluated system configuration and functionality.

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) Unit 1 (July 1, 2020 through June 30, 2021)

(2) Unit 2 (July 1, 2020 through June 30, 2021)

MS09: Residual Heat Removal Systems (IP Section 02.08) (2 Samples)

(1) Unit 1 (July 1, 2020 through June 30, 2021)

(2) Unit 2 (July 1, 2020 through June 30, 2021)

OR01: Occupational Exposure Control Effectiveness Sample (IP Section 02.15) (1 Sample)

(1) October 1, 2020 through June 30, 2021

71152 - Problem Identification and Resolution

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

(1) (Partial)

AR 2021-5596; Unit 2 Manual Reactor Trip due to Degrading Vacuum on July 8, 2021.

71153 - Follow-Up of Events and Notices of Enforcement Discretion Event Follow-up (IP Section 03.01)

(1) The inspectors evaluated AR 2021-6321; Circulating Water Flow is Degraded and Required a Power Reduction on July 21,

OTHER ACTIVITIES

- TEMPORARY INSTRUCTIONS, INFREQUENT AND ABNORMAL 60855 - Operation of an ISFSI The inspectors evaluated the licensees Independent Spent Fuel Storage Installation (ISFSI)cask loading activities on July 26 through July 30, 2021. Specifically, the inspectors observed the following activities during the loading of cask 47:

Heavy lifts of the loaded transfer cask from the spent fuel pool to the cask processing area Closure welding and non-destructive evaluations Canister processing including forced helium dehydration and backfill with helium Stack-up and download of the Multi-Purpose Canister (MPC) from the HI-TRAC into the storage cask (HI-STORM)

Radiological field surveys The inspectors performed walkdowns of the ISFSI pad, including performing independent radiation surveys, and walkdowns of the ISFSI haul path and vertical cask transporter.

The inspectors evaluated the following:

Spent fuel selected for loading into dry cask storage during this loading campaign Selected corrective action program action requests Selected 72.48 screenings and evaluations

INSPECTION RESULTS

Observation: Unit 1 Circulating Water Flow Was Degraded Requiring a Power 71153 Reduction The inspectors responded to, and monitored, licensee actions for an unexpected plant condition involving the Unit 1 Circulating Water Pump. At approximately 0500 on July 21, 2021 the Unit 1 Control Room heard a loud boom and saw a

.8 lowering of vacuum

in the Unit 1 Main Condenser. Immediate operational actions stabilized vacuum with no other immediate risk significant plant impacts. Operations prepared for, and executed, an approximate 10 percent down power on Unit 1 while dispatched Operations and Maintenance personnel performed field investigation. Inspectors observed licensee implementation of its Failure Investigation Process (FIP) for further investigation of cause and resolution of the issue. The FIP team concluded the cause was related to a failure of the #13 Circulating Water Pump Discharge Valve, 1-WMO-13. Inspectors reviewed the resulting short and longer-term actions. Specifically, the licensee developed an ODMI for monitoring Circulating Water Pump #13 parameters, developed a temporary change to install a pressure gauge to monitor #13 Circulating Water Pump Discharge pressure, and planned for the repair/replacement of the discharge valve as part of a forced outage. The licensee documented the event within its corrective action program via AR 2021-6321, Circulating Water Flow is Degraded and Required a Power Reduction. Additionally, the inspectors determined immediate licensee actions were reasonable given the overall safety significance of the issue. Based on the inspector's review, no concerns were identified with the immediate licensee actions. Since resolution of the issue required a forced outage, inspectors monitored those activities through Inspection Procedure 71111.20, Refueling and Other Outage Activities.

EXIT MEETINGS AND DEBRIEFS

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

On October 12, 2021, the inspectors presented the integrated inspection results to Mr. J. Gebbie, Senior Vice President, and other members of the licensee staff.

On July 22, 2021, the inspectors presented the radiation protection baseline inspection results to Mr. J. Gebbie, Senior Vice President, and other members of the licensee staff.

On August 4, 2021, the inspectors presented the operation of an ISFSI inspection results to Mr. S. Lies, Site Vice President, and other members of the licensee staff.

On September 30, 2021, the inspectors presented the ultimate heat sink inspection results to Mr. S. Lies, Site Vice President, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

60855 Corrective Action AR-2018-7995 12-SFS-SYS-012 Upper Vent Gap 08/10/2018

Documents AR-2018-8358 Potential of Stored N2 Bottles to Impact ISFSI 08/23/2018

AR-2018-8439 Validate Temperature Range for Penetrant Testing 08/27/2018

AR-2018-9288 Multi-Purpose Canister 463 (MPC-463) 10/01/2018

AR-2018-9810 Dry Cask Operations: Forced Helium Dehydration Blower 10/18/2018

AR-2019-0045 212CR-0017 Rev. 0 Requires Revision 01/02/2019

AR-2019-1737 ISFSI UPS Trouble Alarms 11/26/2019

AR-2019-1451 FCR-54927-002 Presented Incorrect ISFSI Location for 02/13/2019

Casks

AR-2019-5576 Whining Sound Coming From VCT 05/28/2019

AR-2019-7291 ISFSI Cask B2 West Temp and Delta Temp Failed 07/28/2019

AR-2019-9174 URI Closure Actions - ISFSI Operations - Temporary 09/30/2019

Shielding

AR-2020-0842 ISFSI Temperature Monitoring 01/27/2020

AR-2020-3838 AR 2018-4056 Actions - Review in Light of 2020 CAP 06/06/2020

Standard

AR-2020-5722 Receipt Inspection Process for HI-STORM Casks 07/16/2020

AR-2021-1453 Ice Build-up on ISFSI Casks 02/13/2021

AR-2021-2117 Dry Fuel Storage (ISFSI) Combustible Controls - OE 03/08/2021

1. 250795

Engineering 0000057055 DC Cook Dry Cask Loading Campaign 4 0

Changes 0000057896 Modify Wall Penetration with Capped Conduit for Dry Cask 0

Cables

Miscellaneous Cook 10 CFR 72.212 Evaluation Report 4

Cook ISFSI 10 CFR Part 72 Regulatory Compliance Report 3

HI-STORM 100 CoC 1014 Amendment 5 0

HI-STORM 100 CoC 1014 Amendment 9 1

HI-STORM 100 FSAR 7

HI-STORM 100 FSAR 13

2018-0253-00 72.48 Screening 0

2018-0263-00 72.48 Screening 0

Inspection Type Designation Description or Title Revision or

Procedure Date

2018-0265-00 72.48 Screening 0

2018-0265-00 50.59 Screening 0

2018-0268-00 72.48 Screening 0

2018-0270-00 72.48 Screening 0

2018-0270-00 50.59 Screening 0

2018-0271-00 72.48 Screening 0

2018-0276-00 72.48 Screening 0

2018-0287-00 72.48 Screening 0

2018-0288-00 72.48 Screening 0

2018-0301-00 72.48 Screening 0

2018-0312-00 72.48 Screening 0

2019-0196-00 72.48 Screening 0

2019-0215-00 72.48 Screening 0

2019-0321-00 72.48 Screening and Evaluation 0

20-0173-00 72.48 Screening 0

20-0181-00 50.59 Screening 0

20-0182-00 72.48 Screening 0

20-0188-00 72.48 Screening 0

21-0007-00 72.48 Screening 0

21-0011-00 72.48 Screening 0

21-0090-00 72.48 Screening 0

21-0099-00 72.48 Screening 0

21-0110-00 72.48 Screening 0

NUPIC Audit NUPIC Joint Audit of Holtec International 07/08/2019

24753

NDE Reports Helium Leak Test Report for MPC 582 07/29/2021

918221-582-01 Liquid Penetration Examination 07/27/2021

918221-582-02 Liquid Penetration Examination 07/27/2021

918221-582-03 Liquid Penetration Examination 07/28/2021

918221-582-04 Liquid Penetration Examination 07/28/2021

Procedures 12-EHP-4051- Fuel Selection and Sequence Development for Dry Cask 6

DCO-300 Storage

2-MHP-4030- New and Spent Fuel Crane Operability Verification 5

Inspection Type Designation Description or Title Revision or

Procedure Date

048-046

2-OHP-4051- Dry Cask Operations Pre-Campaign Support Activities 6

DC0-003

2-OHP-4051- Dry Cask Operations Work Area Ambient Air Temperature 3

DCO-004 Monitoring

2-OHP-4051- MPC Lid Recovery from Item Stuck in Lift Hole 1

DCO-005

2-OHP-4051- Dry Cask Operations Post-Campaign Support Activities 0

DCO-006

2-OHP-4051- Transport Operations 27

DCO-100

2-OHP-4051- Goldhofer Operations 3

DCO-101

2-OHP-4051- MPC Preparation for Loading 23

DCO-200

2-OHP-4051- MPC Loading Operations 29

DCO-300

2-OHP-4051- MPC Boron Sampling 1

DCO-301

2-OHP-4051- MPC Welding, Blowdown, Drying and Backfill 32

DCO-400

2-OHP-4051- Transfer Operations 28

DCO-500

2-OHP-4051- Dry Cask Operations Response to Abnormal Conditions 14

DCO-600

2-OHP-4051- MPC Unloading 11

DCO-700

2-OHP-4051- MPC Gas Sampling 4

DCO-701

2-OHP-4051- Completed Dry Cask Storage Lifting Device Inspections 07/06/2021

DCO-805

GQP-9.2 High Temperature Liquid Penetrant Examination and 0

Acceptance Standards for Welds, Base Materials, and

Cladding

Inspection Type Designation Description or Title Revision or

Procedure Date

MHI-5025 Control and Inspection of Rigging and Lifting Equipment 22

PI-CNSTR-OP- Closure Welding of Holtec Multi-Purpose Canisters - HI- 4

HLTC-H-01 STORM 100, HI-STAR 100, HI-STORM FW & UMAX

Systems

PMP-4051-DCO- 72.212 Evaluation Report Control 5

2

Self-Assessments NRC ISFSI Inspection GT 2021-0894 Outage Management

NOS-18-07 Nuclear Oversight Audit, Spent Fuel Storage 09/25/2018

NOS-18-09 Nuclear Oversight Audit, Security 02/05/2019

NOS-18-09 Nuclear Oversight Audit, Security Supplement 02/05/2019

NOS-19-06 NIEP Evaluation Report for Cook 08/20/2019

NOS-19-09 Nuclear Oversight Audit, Security 12/17/2019

NOS-20-08 Nuclear Oversight Audit, Security 12/10/2020

Work Orders 55530757-01 12-QM-80, Auxiliary Building 650 Elevation 1 Ton New and 10/26/2019

Spent Fuel Handling Crane

55542402-01 12-QM-3E, Auxiliary Building 150/20 Ton East Overhead 01/25/2021

Crane

55547080-01 12-QM-80, Auxiliary Building 650 Elevation 1 Ton New and 03/11/2021

Spent Fuel Handling Crane

55547080-08 12-QM-80, Auxiliary Building 650 Elevation 1 Ton New and 03/09/2021

Spent Fuel Handling Crane

71111.01 Procedures 12-OHP-4022- Severe Weather 23

001-010

PWP-5055-SWM- Severe Weather Guidelines 11

001

71111.04 Procedures 1-OHP-4021-032- Operating DG2AB Subsystems 35

008AB

1-OHP-4021-032- Operating DG1CD Subsystems 42

008CD

2-OHP-4021- Operation of the Essential Service Water System 75

019-001

2-OHP-4030-256- West Motor Driven Auxiliary Feedwater System Test 17

017W

OP-2-5151D-76 Flow Diagram Emergency Diesel Generator 'CD' Unit No. 1 76

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.05 Engineering EC-0000050518 Install Tool and Equipment Storage Cage and Related 0

Changes Appurtenances in the EDG Fuel Oil Pump Rooms

Fire Plans Fire Zone 17C Corridor to Auxiliary Feed Pump Rooms Both Units Elev. 38

591'

Miscellaneous Fire Hazard Analysis 14

21-009-A Fire Drill Progression and Cue Sequence 09/16/2021

Procedures 12-FPP-2270- Fire Detection Instrument Channel Functional Test 6

066-055 (U-1 Zones 7, 6, 22, 24, and U-2 Zones 2, 15, 16, 20)

2-FPP-4030- Inspection of Fire Dampers Protecting Safety-Related Areas 19

066-021

2-FPP-4030- Inspection of Fire Dampers Protecting Safety-Related Areas 22

066-021

2-FPP-4030- Inspection of Fire Dampers Protective Safety-Related Areas 20

066-021

2-FPP-4030- Technical Requirements Manual Fire Door Inspection 31

066-026

2-FPP-4030- Fire Detection Instrumentation Channel Operational Test, 18

066-206 (U-1 Zones 25, 27 (Subzone 2) and U-2 Zone 31

(Subzone 2) and Shared Zone 26)

2-IHP-6040-266- U2 Diesel Generator Oil Pump and Valve Room CO2 Fire 12/17/2019

004 Suppression

2-IHP-6040-266- Unit 2 Diesel Generator Oil Pump and Valve Room CO2 Fire 2

004 Suppression Test

PMP-2270-DOR- Control of Station Doors 41

001

Work Orders 55515383-01 Unit 2 Control Room Fire Damper Inspection and Testing 10/07/2019

55525556-01 Safety Related Fire Damper Inspection and Testing 03/23/2020

55529834-01 Unit 1 Control Room Fire Damper Inspection and Testing 09/22/2020

55537567-01 2-EFR-Fire-Zone-16, Unit 2 Control Room Fire Zone #16 09/10/2020

55537568-01 1-EFT-Fire-Zone-22, Unit 1 Control Room Fire Zone #22 0

55550094-01 1-EFR-Fire-Zone-25, 'E' & 'W' ESW PP Room & Traveling 02/07/2021

Screen Upper MCC Room (System 3 Cabinet #12-SYS-SW)

Fire Zone #26

71111.06 Procedures PMP-5091-FLD- Flood Protection Program Implementation 8

Inspection Type Designation Description or Title Revision or

Procedure Date

001

71111.07T Calculations 09-0299-TR-002 D.C. Cook Unit 1 ESW System Waterhammer Mitigation 2

Analysis and Resulting Loads

MD-12-CCW- Component Cooling Water (CCW) Surge Tan Volume 0

0815-N

MD-12-ESW-106- Assessment of Increased Lake Water Temperature on 12

N Safety Related and Non-Safety Related Systems

MD-12-ESW-113- GL 89-13 Heat Exchanger Inspection Partial Tube Blockage 1

N Acceptance Criteria

MD-12-ESW-117- Providing Unit 2 CCW System Makeup Flow from the Unit 1 0

N ESW System

MD-12-HV-018-N Auxiliary Feed Water Pump Room and Hallway Heat Load 2

Calculation

MD-12-MSC-068- Tube Plugging Allowances for Safety Related Heat 10

N Exchangers

TH-00-05 Auxiliary Feed Water Pump Room Heat-Up Temperatures 5

Corrective Action 2015-14961 Inability of CCW System to Supply Makeup 11/17/2015

Documents 2015-15069 Inadequate Basis for CCW Misc. Header ISI Class 11/19/2015

Boundaries

2017-6004 Blockage at 1-WPX-731 and 1-WPX-735 06/15/2017

20-1998 Identified Errors in Calc DC-D-12-PW-03 and 02/27/2020

DC-D-12-PW-05

Corrective Action 2021-8080 Patina on 1-HV-AFP-EAC Copper FIns 09/27/2021

Documents

Resulting from

Inspection

Engineering 2015-0479-01 Compensatory Action in Support of CCW Passive Failure 2

Changes EC-55155 U1 East MDAFP Room Cooler Replacement 0

EC-55754 Install Mechanical Jumper to Connect Essential Service 06/25/2018

Water (ESW) to Component Cooling Water (CCW)

SS-SE-2018- Temporary Configuration Change 06/25/2018

209-00

Miscellaneous 1-HE-15E CCW HX Eddy Current Test Report 10/15/2017

1-0HP-4030-119- East ESW Train Flow Verification 10/05/2020

Inspection Type Designation Description or Title Revision or

Procedure Date

2FV

1-0HP-4030-119- West ESW Train Flow Verification 09/29/2020

2FV

Procedures 12-0HP-5030- Supplying ESW to CCW for Makeup Using a Temporary 06/16/2020

016-001 Configuration Change

PMP-5041-TCC- Temporary Configuration Change 08/23/2021

001

Work Orders 55522409 West Motor Driven Auxiliary Feed Pump Room Cooler 08/12/2019

(Pre-Cooler) Inspection

55527680 East Essential Service Water Pump PP-7E Disch Stn 10/16/2019

55530492 Heat Exchanger Inspection (West Component Cooling 09/21/2020

Water HX)

55530990 Heat Exchanger Inspection Report (East) 10/01/2020

55531408 Unit #1 Screenhouse Diving, Inspections and Repairs 01/23/2020

55539780 U-2 Screenhouse: Inspect, Clean, Repair Trash Racks 04/16/2021

55539887 CCW Valves Seat Leakage Test Surveillance 04/25/2021

55552710 East Essential Service Water Pump PP-7E Disch Str 01/20/2021

71111.11Q Miscellaneous RQ-S-4602-U2- Period 4602 U2 Training Scenario 2 0

T2

RQ-S-4603-U1- Period 4603 U1 Training Scenario 2 0

T2

Procedures 1-OHP-4021-001- Reactor Start-Up 68

2

1-OHP-4021-002- Pressurizer Pressure and Level Control Operation 22

007

2-OHP-4021-001- Reactor Start-Up 68

2

71111.12 Corrective Action AR 2021-6321 Loud Bang and One Inch Loss of Vacuum in U1 Main 0

Documents Condenser

Engineering Engineering White Paper - T11A 1AB EDG Unexpected 0

Evaluations Load Pickup

Miscellaneous 14606200 Issue Ticket; WO 55543325 07/26/2021

25 Usage Ticket; WO 5554985601; CAT ID 044304870004, 09/27/2021

044225865104, & 044225865204

Inspection Type Designation Description or Title Revision or

Procedure Date

28 Usage Ticket; WO 5554985602 (Various CAT IDs) 09/30/2021

3731 Usage Ticket; WO 5554985602 (Various CAT IDs) 09/30/2021

3732 Usage Ticket; WO 5554985602 (Various CAT IDs) 09/30/2021

3831 Usage Ticket; WO 5554985602 (Various CAT IDs) 09/30/2021

3909 Usage Ticket; WO 5554985602 (Various CAT IDs) 09/30/2021

3913 Usage Ticket; WO 5554985602 (Various CAT ID 09/30/2021

2350035104)

4081 Usage Ticket; WO 5554985602 (Various CAT IDs) 09/30/2021

Procedures 12-IHP-5021- Battery Cell/Bank Replacement 39

EMP-006

Work Orders 55543325-01 12-EDFP-BATT-2, East Diesel Driven Fire Pump PP-145E 09/28/2021

Diesel OME-215E Battery #2

55549856-01 Engine Driven Fire Pump Diesel Inspection 09/27/2021

55549856-02 Engine Drive Fire Pump Diesel Inspection 09/27/2021

55552368 1-MOE-150-AB-EN 05/17/2021

55562958 DG1AB Slow Speed Strt 07/15/2021

55564155 Loud Bang and Sudden Loss of Vacuum in U1 Main 07/21/2021

Condenser 1-WMO-13

C10002275001 12-12AB-Bus-Duct; Investigate Loop Feed Enclosure 09/28/2021

C10002275002 Replace Bus Bars for Loop Feed Enclosure 09/29/2021

C10002275015 12-12AB-Bus-DUCT; Insulate Bus Bars per EC-1000136 09/30/2021

71111.13 Corrective Action AR 2021-6963 Rod Misalignment 2-OHP-4030-202-015 08/11/2021

Documents

Miscellaneous Unit 1/2 Online Risk for Cycle 119, Week 12 1

Unit 1/2 Online Risk for Cycle 119, Week 05 0

Risk Management Plan for Replacing Reference Leg Backfill 09/21/2021

Train Filter

Procedures 46.000.046 Operation PF the Reference Leg Backfill System 43

71111.15 Corrective Action AR 2021-6142 Potential Invalid U1/U2 TDAFP Surveillances 0

Documents AR 2021-6156 Valve Leaking 0

AR 2021-6195 Track U-1 TDAFP Comprehensive Surveillance 0

AR 2021-6199 #24 Accumulator Level is Slowly Lowering 0

AR 2021-6963 Rod Misalignment 2-OHP-4030-212-015 08/11/2021

Inspection Type Designation Description or Title Revision or

Procedure Date

AR 2021-7549 Elevated Fire Protection Leak Rate 09/04/2021

AR 2021-7760 12 RCP Motor Upper Thrust Bearing Temp Decreased 09/16/2021

Degrees F

AR 2021-7879 High Unseat Torque on 1-WMO-702 0

AR 2021-7953 As Found Condition from 2-DR-320 Work 0

AR 2021-8026 Fault of 12AB Train B Reserve Feed 0

AR 2021-8040 CRID3 Abnormal Annunciator Received 0

Corrective Action AR 2021-7742 #24 Accumulator Level is Lowering 0.5ft<Superscript in 09/14/2021

Documents Final>3 Per Day

Resulting from

Inspection

Engineering MD-01-ESW-079- Torque Setup Calculation for 1-WMO-702 and 1-WMO-702 2

Evaluations N

Procedures 12-FPP-4030- Inspection of Fire Doors, Frames, and Their Hardware 24

066-022 Protecting Safety-Related Areas

71111.18 Engineering EC-0000058171 2-XJ-113-4 and 2-XJ-113-5 Change Inner Liner 0

Changes Thickness from 1/8" to 1/4"

Work Orders 55504799-01 Lube 1-HV-DGS-2 Motor 08/31/2021

71111.19 Procedures 1-OHP-4030-108- E.C.C.S. Valve Operability Test - Train B 31

053B

1-OHP-4030-117- East Residual Heat Removal Train Operability Test 16

050E Modes 1-4

2-OHP-5030-012- Control Rod Testing in Mode 3 9

001

Work Orders 55519395 1-HV-DGS-2, Clean Supply Fan Blades, Hub, Motor and 08/31/2021

Housing

55519395 MTH: 1-HV-DGS-2, Perform PMT 08/31/2021

55521873-01 MTH: 1-HV-DOX-1; Repair 3 Inch Tear in Suction Flex Joint 08/21/2021

55524378 MTH: 1-HV-DGX-2; Perform Clean and Inspect 08/31/2021

55524378-01 MTH: 1-HV-DOX-1; Perform Clean and Inspect 08/31/2021

55534102-02 MTE: 1-IMO-320-ACT, As-Found/As-Left Diagnosis 08/17/2021

55543607-01 1-HV-DGS-FD-2, Clean Fire Damper 08/31/2021

55549787 MTI, 1-IHP-6030-IMP-388 08/17/2021

55550884-1 MTE: 1-IMO-320-ACT, Perform Full Actuator PM 08/17/2021

Inspection Type Designation Description or Title Revision or

Procedure Date

55550885-01 MTI, Calibrate Over Current Relays for Breaker 1-T11A4 08/17/2021

55551111-01 1-88X1-DGX-2 Pick Up/Drop Out Testing on HFA Relay 09/01/2021

55551112-01 1-88X1-DGS-2, Pick Up/Drop Out Testing on HFA Relay 09/01/2021

55551120-01 MTH: 1-HV-DG-FLT-2, Perform PM 08/31/2021

55551121-01 1-HV-DDP-CD2, Clean/Inspect and Lubricate 08/31/2021

55551122-01 1-HV-DDP-CD1, Clean/Inspect and Lubricate 08/31/2021

55552856-01 1-IMO-322-ACT/Perform External PM 08/17/2021

55558746-01 MTH: 1-HV-DGS-4, Lubricate Motor/Fan Bearings 08/31/2021

55558765-01 MTE: 1-CMO-429, As Found/As Left Diagnostics 08/17/2021

C10002275009 1-BLSK-12AB-1; Megger/DLRO/Hi-Pot 09/30/2021

WO 5553410303 West RHR Heat Exchanger, 1-HE-17W Discharge Cross-Tie 07/26/2021

Shutoff

WOT: 55551763- MTM, 1-QR-3581, Replace Air Hoses Per EC-57947 09/02/2021

WOT: 55562107- MTM, 1-OME-34W, Adjust Packing on Inlet and Outlet 08/25/2021

Valves

71111.20 Procedures PMP-4010-TRP- Reactor Trip Review (Unit 2 right Moisture Separator 22

001 Reheater 'B' Crossover Expansion Joint Failure/Steam Leak)

PMP-4010-TRP- Reactor Trip Review 22

001

71111.22 Procedures 1-OHP-4030-156- Turbine Driven Auxiliary Feedwater System Test 29

17T

2-IHP-213-231R Nuclear Instrumentation Power Range Channel Operational 14

Test and Calibration Including Peripherals

2-OHP-4021-050- Turbine Generator Normal Start-up and Operation 68

001

PMP-2291-WMP- Work Management Process Flowchart 61

001

Work Orders 55548077-01 2-IHP-4030-213-231R: Perform Channel Calibration for 09/09/2021

2-N-41

71114.06 Miscellaneous September 13, 2021, Training Drill Scenario Manual 0

EP-S-21EE 2021 Exercise 0

71124.03 Corrective Action AR 2019-11268 SCBA Test Data 11/11/2019

Inspection Type Designation Description or Title Revision or

Procedure Date

Documents AR 2020-0050 Fire Hawk Fit #204 Found Degraded During Shiftly 12/30/2019

Inspection

AR 2020-5005 Airhawk Kits #25, 26, and 27 Need Replacement Parts 06/19/2020

AR 2020-6220 Degraded Ultra Elite Mask 08/05/2020

Miscellaneous MSA Air Hawk SCBA Annual Inspection and Flow Tests for 07/20/2020 -

Units DW223132, DW307027, DW119025, and DW119012. 07/16/2020.

Grade D Quarterly Air Analysis Tests (First Quarter 2020 Various

Through First Quarter 2021) for the SCBA Compressor

Located in the Lakeside Administration Building

Procedures EPP-2080-ERO- Emergency Response Resource Readiness 23

001

FPP-2281-RES- Maintenance and Repair of Respiratory Devices 18

201

Work Orders 55523038-01 1-HV-AES-1 Engineered Safety Ventilation Surveillance 01/15/2020

71124.04 Corrective Action AR 2020-0554 Member of the Public Area DLR Missing 01/15/2020

Documents AR 2020-3169 Requirements of 12-THP-6010-RPP-101 04/09/2020

AR 2020-3684 Multi-Pack Dosimetry Exchange 04/30/2020

AR 2020-8045 SRD to DLR Discrepancy 10/20/2020

AR 2021-6250 Dosimeter Alarm Received on One of Two SRDs 07/16/2021

Corrective Action AR 2021-6328 Procedure Gap in 12-THP-6010-RPP-104 07/21/2021

Documents AR 2021-6329 Procedure 12-THP-6010-RPP-104 07/21/2021

Resulting from

Inspection

Miscellaneous Mirion Technologies Technical Basis Document 2.01

TLD 760 & Genesis (Badge Type 16)

Declared Pregnant Worker Dosimetry Records Various

TLD Data for Monitoring Period of 07/01/2020 through 07/01/2020 -

10/31/2020 10/31/2020

TLD Discrepancy Reports for TLD Monitoring Period Various

07/01/2020 through 10/31/2020

RP-10-03 Comparison of Ambient Radiation Levels in Storage 0

Location of Control TLDs vs. In-Use TLD Population When

Not Being Worn

Procedures 12-THP-6010- Preparation and Control of Exposure Records and Reports 18

Inspection Type Designation Description or Title Revision or

Procedure Date

RPP-101

2-THP-6010- Personnel Dosimetry Use in Varying Radiation Fields 22

RPP-104

2-THP-6010- Members of the Public and Controlled Area Monitoring 7

RPP-105 Program

2-THP-6010- Dose Monitoring for Declared Pregnant Workers (DPW) 6

RPP-121

NISP=RP-010 Nuclear Industry Standard Process Radiological Job 1

Coverage

71124.08 Radiation SW-VSDS-M- Radiological Survey of Radioactive Waste Demineralizer 06/15/2021

Surveys 20210615-7 Room

SW-VSDS-M- Radiological Survey of the 587' Elevation Drumming Room 06/21/2021

210621-1

71151 Miscellaneous Performance Indicator OR01 Validation Reports for Fourth Various

Quarter 2020 through Second Quarter 2021

MSPI Derivation Reports - Heat Removal Systems 0

(07/01/2020 through 06/30/2021) - Unit 1

MSPI Derivation Reports - Heat Removal Systems 0

(07/01/2020 through 06/30/2021) - Unit 2

MSPI Derivation Reports - Residual Heat Removal Systems 0

(07/01/2020 through 06/30/2021) - Unit 1

MSPI Derivation Reports - Residual Heat Removal Systems 0

(07/01/2020 through 06/30/2021) - Unit 2

Operational Narrative Logs (07/01/2020 through 06/30/2021) 0

- Unit 1 & 2

Procedures PMP-7110-001 Reactor Oversight Program Performance Indicators and 20

Monthly Operating Report Data

71152 Corrective Action AR 2021-5596 Unit 2 Manual Reactor Trip Due to Leak on Right Moisture 06/22/2021

Documents Separator Reheater

AR 2021-5769 Expansion Bellows Line Design Capacity Exceeded 06/28/2021

Engineering EC-58171 2-XJ-113-4 and 2-XJ-113-5 - Change Liner Thickness from 0

Changes 1/8 to 1/4"

Work Orders 55563182-07 Replace BR Primary Bellows 2-XJ-113-4 and 2-XJ-113-5 06/27/2021

55563331-06 Replace AL Primary Bellows 2-XJ-113-13 and 2-XJ-113-14 07/01/2021

Inspection Type Designation Description or Title Revision or

Procedure Date

55563352-06 Replace CL Primary Bellows 2-XJ-113-17 and 2-XJ-113-18 07/01/2021

71153 Operability ODMI 1-21-004 Operational Decision Maker (Unit 1 Main Turbine 4

Evaluations Condensers & Main Feedwater Pump Turbine Condensers

Experiencing Degraded Vacuum)

ODMI 1-21-005 Operational Decision Maker (Unit 1 Circulating Water Pump 1

1. 13 Discharge Valve Failure)

ODMI 1-21-005 Unit 1 Circulating Water System has Reduced Flow 1

Following Failure of 1-WMO-13 (Discharge Valve)

Procedures 1-OHP-4021-057- Circulating Water System Operation 55

001

25