IR 05000266/2020004

From kanterella
Revision as of 23:12, 15 April 2021 by StriderTol (talk | contribs) (StriderTol Bot change)
Jump to navigation Jump to search
Integrated Inspection Report 05000266/2020004 and 05000301/2020004
ML21040A188
Person / Time
Site: Point Beach  NextEra Energy icon.png
Issue date: 02/08/2021
From: Nestor Feliz-Adorno
Reactor Projects Region 3 Branch 4
To: Strope M
Point Beach
References
IR 2020004
Download: ML21040A188 (22)
v • d • e


Text

February 8, 2021

SUBJECT:

POINT BEACH NUCLEAR PLANT - INTEGRATED INSPECTION REPORT 05000266/2020004 AND 05000301/2020004

Dear Mr. Strope:

On December 31, 2020, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Point Beach Nuclear Plant. On January 12, 2021, the NRC inspectors discussed the results of this inspection with Mr. Bryan Woyak, Safety Assurance and Learning Site Director, and other members of your staff. The results of this inspection are documented in the enclosed report.

No NRC-identified or self-revealing findings were identified during this inspection.

A licensee-identified violation which was determined to be Severity Level IV is documented in this report. We are treating this violation as a non-cited violation (NCV) consistent with Section 2.3.2 of the Enforcement Policy. A traditional enforcement follow-up inspection associated with this violation is not warranted in accordance with Inspection Manual Chapter 0305, Operating Reactor Assessment Program, because it did not involve willfulness, impeding the regulatory process, or actual safety consequences.

If you contest the violation or the significance or severity of the violation documented in this inspection report, you should provide a response within 30 days of the date of this inspection report, with the basis for your denial, to the U.S. Nuclear Regulatory Commission, ATTN:

Document Control Desk, Washington, DC 20555-0001; with copies to the Regional Administrator, Region III; the Director, Office of Enforcement; and the NRC Resident Inspector at Point Beach Nuclear Plant. 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/

Néstor J. Féliz Adorno, Chief Branch 4 Division of Reactor Projects Docket Nos. 05000266 and 05000301 License Nos. DPR-24 and DPR-27

Enclosure:

As stated

Inspection Report

Docket Numbers: 05000266 and 05000301 License Numbers: DPR-24 and DPR-27 Report Numbers: 05000266/2020004 and 05000301/2020004 Enterprise Identifier: I-2020-004-0064 Licensee: NextEra Energy Point Beach, LLC Facility: Point Beach Nuclear Plant Location: Two Rivers, WI Inspection Dates: October 01, 2020 to December 31, 2020 Inspectors: K. Barclay, Reactor Inspector J. Bozga, Senior Reactor Inspector J. Cassidy, Senior Health Physicist M. Garza, Emergency Preparedness Inspector T. Hartman, Senior Resident Inspector T. McGowan, Resident Inspector R. Ng, Project Engineer 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 Point Beach 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. A licensee-identified non-cited violation is documented in report section: 7115

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 URI 05000266/2020004-01 Letdown Isolation Valve, 71111.12 Open 1RC-427, Failed to Open from Main Control Room LER 05000301/2020-001-00 Reactor Protection System 71153 Closed Channel Failure Results in Operation Prohibited by Technical Specification

PLANT STATUS

Unit 1 began the inspection period at 97 percent rated thermal power. On October 3, 2020, the plant was shutdown for refueling outage U1R39. On October 26, 2020, Unit 1 was restarted. On October 28, 2020, the unit was synchronized to the grid, and on November 5, 2020, it achieved full power. The unit remained at or near full power throughout the remainder of the inspection period.

Unit 2 began the inspection period at rated thermal power and remained at or near full power throughout 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 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 Disease 2019 (COVID-19), resident 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; conducted plant status activities as described in IMC 2515, Appendix D, Plant Status, 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 portions 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.

REACTOR SAFETY

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.

71111.04 - Equipment Alignment

Partial Walkdown Sample (IP Section 03.01) (3 Samples)

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

(1) Unit 1 train B containment spray system on November 18, 2020
(2) Unit 1 train A component cooling water system on November 24, 2020
(3) Unit 2 125 Volt DC system on December 1, 2020

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

(1) The inspectors evaluated system configurations during a complete walkdown of the spent fuel pool cooling water system on October 13, 2020.

71111.05 - Fire Protection

Fire Area Walkdown and Inspection Sample (IP Section 03.01) (3 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 zones 505, 511, 516, and 520 on October 24, 2020
(2) fire zone 680 on November 2, 2020
(3) fire zones 304N, 304S, and 305 on November 5, 2020

71111.08P - Inservice Inspection Activities (PWR) PWR Inservice Inspection Activities Sample (IP Section 03.01)

Main article: IP 71111.08
(1) The inspectors verified the reactor coolant system boundary, steam generator tubes, reactor vessel internals, risk-significant piping system boundaries, and containment boundary were appropriately monitored for degradation and that repairs and replacements were appropriately fabricated, examined and accepted by reviewing the documentation for the following activities from October 6-November 3, 2020:

03.01.a - Nondestructive Examination and Welding Activities.

  • ultrasonic examination (UT) of closure head peripheral CRD 22 and 26

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 Unit 1 plant shutdown on October 3, 2020.
(2) The inspectors observed and evaluated licensed operator performance in the Control Room during Unit 1 reactor startup and turnover on October 26, 2020.

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

(1) The inspectors observed and evaluated just-in-time training for Unit 1 reactor and plant startup on October 24. 2020.

71111.12 - Maintenance Effectiveness

Maintenance Effectiveness (IP Section 03.01) (3 Samples)

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

(1) 1CV-1296, Auxiliary Charging Line Isolation valve
(2) 1RC-427, RC Loop B Cold Leg to CVCS Letdown Isolation valve failed on October 4, 2020
(3) Radiation Monitoring System

Quality Control (IP Section 03.02) (1 Sample)

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

(1) The inspectors reviewed six work packages covering a variety of maintenance activities on safety related and/or risk significant systems to evaluate whether licensee quality control verifications are properly specified in accordance with the Quality Assurance Program and are implemented as specified.

Aging Management (IP Section 03.03) (1 Sample)

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) 2HX-12D component cooling water heat exchanger

71111.13 - Maintenance Risk Assessments and Emergent Work Control

Risk Assessment and Management Sample (IP Section 03.01) (3 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) Unit 1 elevated risk due to short time to boil and reduced inventory on October 8, 2020
(2) Unit 1 emergent work to lift and reinstall reactor pressure vessel head due to cavity leak on October 9, 2020
(3) both units elevated risk due to maintenance on a battery charger, on November 1, 2020

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) Unit 1 train A safety injection pump flow low during testing
(2) G-02 emergency diesel generator had abnormal air bank pressure drop during start
(3) foreign material found inside main feed isolation valve actuator 3-way valve
(4) Unit 2 pressurizer pressure controller experienced abnormal operation

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) EC 295378, Replace 1RC-526A and 1RC-526B with a Pipe Cap

71111.19 - Post-Maintenance Testing

Post-Maintenance Test Sample (IP Section 03.01) (5 Samples)

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

(1) 2-SOP-AF-001, Auxiliary Feedwater System Operation - Motor Driven, after replacement of AF-4089, 1/2P-53 AFP Mini-Recirc Relief on October 7, 2020
(2) IT 300D, Main Feedwater Isolation Valve Test Train A Unit 1, after replacement of the main feedwater isolation valve actuator 3-way valve, on October 8, 2020
(3) IT 03 Train B, Low Head Safety Injection Pumps and Valves Train B Unit 1, after maintenance on 1RH-625, HX-11B RHR HX Outlet Valve, on October 17,2020
(4) ORT 59, Train A Spray System CIV Leakage Test Unit 1, after maintenance on 1SI-868A, Containment Spray Nozzle A Header Isolation, on October 22, 2020
(5) 0-SOP-DC-004, 125 VDC System operating procedure after maintenance on D-106/D-108, on December 7, 2020

71111.20 - Refueling and Other Outage Activities

Refueling/Other Outage Sample (IP Section 03.01) (1 Sample)

(1) The inspectors evaluated U1R39 activities from October 1-November 5, 2020.

71111.22 - Surveillance Testing

The inspectors evaluated the following surveillance tests:

Surveillance Tests (other) (IP Section 03.01)

Main article: IP 71111.22
(1) ORT 3A, Safety Injection Actuation with Loss of Engineered Safeguards AC (Train A)

Unit 1, on October 5, 2020 Inservice Testing (IP Section 03.01) (1 Sample)

(1) IT 760, Flow Test of High Head Safety Injection Check Valves (Refueling) Unit 1, on

October 9, 2020 Containment Isolation Valve Testing (IP Section 03.01) (1 Sample)

(1) IT 250, Chemical and Volume Control and Component Cooling System Valves (Cold Shutdown) Unit 1, on October 20, 2020

71114.04 - Emergency Action Level and Emergency Plan Changes

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

(1) The inspectors completed an evaluation of submitted emergency action level and emergency plan changes on December 11, 2020. This evaluation does not constitute NRC approval.

71114.06 - Drill Evaluation

Drill/Training Evolution Observation (IP Section 03.02) (1 Sample)

The inspectors evaluated:

(1) an emergency coordinator classification evaluation on November 3,

RADIATION SAFETY

71124.01 - Radiological Hazard Assessment and Exposure Controls

Instructions to Workers (IP Section 03.02) (1 Partial)

(1) (Partial)

The inspectors evaluated radiological protection-related instructions to plant workers.

However, the completion of the sample requires direct inspector observations which could not be performed due to COVID-19 restrictions.

OTHER ACTIVITIES - BASELINE

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

MS09: Residual Heat Removal Systems (IP Section 02.08) ===

Main article: IP 71151

The inspectors verified licensee performance indicators submittal listed below:

(1) Unit 1 (October 1, 2019-September 30, 2020)
(2) Unit 2 (October 1, 2019-September 30, 2020)

MS10: Cooling Water Support Systems (IP Section 02.09) (2 Samples)

The inspectors verified licensee performance indicators submittal listed below:

(1) Unit 1 (October 1, 2019-September 30, 2020)
(2) Unit 2 (October 1, 2019-September 30, 2020)

BI01: Reactor Coolant System (RCS) Specific Activity Sample (IP Section 02.10) (2 Samples)

(1) Unit 1 (July 1, 2019-September 30, 2020)
(2) Unit 2 (July 1, 2019-September30, 2020)

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

(1) (September 1, 2019-September30, 2020)

PR01: Radiological Effluent Technical Specifications/Offsite Dose Calculation Manual Radiological Effluent Occurrences (RETS/ODCM) Radiological Effluent Occurrences Sample (IP Section 02.16) (1 Sample)

(1) (September 1, 2019-September 30, 2020)

71152 - Problem Identification and Resolution

Semiannual Trend Review (IP Section 02.02) (1 Sample)

(1) The inspectors reviewed the licensees corrective action program for potential adverse trends in human performance errors that might be indicative of a more significant safety issue.

Annual Follow-up of Selected Issues (IP Section 02.03) (2 Samples)

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

(1) Action Request (AR) 2369621; Part 21: Nutherm Continuously Energized Eaton D26 Relays; and AR 2373438; Additional Action Required for Part 21 - AR 02369621
(2) AR 2350545; 2RH-624 Opened with No Flow Response and AR 2361516; 1993 Part 21 Documentation Ambiguous

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

Main article: IP 71153

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

(1) LER 05000301/2020-001-00, Reactor Protection System Channel Failure Results in Operation Prohibited by Technical Specifications.

(ADAMS Accession No. ML20163A561)

The inspection conclusions associated with this LER are documented in this report under Inspection Results section.

INSPECTION RESULTS

Unresolved Item Letdown Isolation Valve, 1RC-427, Failed to Open from 71111.12 (Open) Main Control Room URI 05000266/2020004-01

Description:

On October 4, 2020, letdown isolation valve 1RC-427 failed to close remotely from the control room when operators were transitioning reactor unit 1 from hot standby to cold shutdown in accordance with revision 19 of procedure OP 3C Unit 1, Hot Standby to Cold Shutdown, Unit 1. This motor-operated valve (MOV) is connected to the reactor coolant system (RCS)and is part of the RCS pressure boundary. The licensee documented this issue in the Corrective Action Program as condition report (AR) 2370332. This AR declared the MOV as functional for the ability to maintain the RCS pressure boundary. On October 11, 2020, the licensee locally and manually throttled the MOV to a mid-position and then was able to successfully stroke the valve remotely using the associated control room switch. On October 21, 2020, the licensee performed revision 24 of procedure IT 320, CVCS Valves (Cold Shutdown) Unit 1, to verify the valve stroke time met the inservice testing program requirements. The MOV stroked within the prescribed time band.

The licensee completed a maintenance rule functional failure (MRFF) evaluation on October 24, 2020, and determined the valve did not have a functional failure. However, the inspectors noted the MRFF evaluation stated the MOV had a function to close for NFPA 805 safe shutdown, abnormal operating procedures (AOPs), and emergency operating procedures (EOPs). The inspectors became concerned because the initial functionality assessment only considered the impact of the MOV failure to the RCS pressure boundary function. In addition, the licensee did not have an action to address these additional functions. Furthermore, the inspectors noted this MOV had experienced similar failures in at least three previous refueling outages. For example, AR 2307067 documented a similar failure during the 2019 refueling outage and referenced similar issues that occurred in 2017 and 2013. The 2019 issue was also corrected by manually and locally placing the valve in a mid-position followed by successful electrical stroking of the valve. Again, the licensee believed the MOV remained functional and only evaluated against the RCS pressure boundary function.

The inspectors questioned the MOV ability to perform its functions to close remotely from the control room and automatically for NFPA 805 safe shutdown, AOPs, and EOPs, when it has been unable to remotely close when transitioning reactor unit 1 from hot standby to cold shutdown in at least four separate occasions. At the end of this inspection period, the licensee agreed the valve was non-functional with respect to NFPA 805 functions and is working on a past functionality review.

Planned Closure Actions: Additional information is needed from the licensee for the NRC to evaluate the following concerns:

  • whether or not the maintenance being performed on the valve is appropriate
  • if the licensee has adequately evaluated the functionality of 1RC-427 Licensee Actions: On December 23, 2020, the licensee declared 1RC-427 non-functional and implemented hourly fire watches in several fire zones to minimize the likelihood of a fire affecting the 1CV-200A/B/C valves. In addition, if unable to close (or maintain closed) either 1RC-427 or the 1CV-200 valves the licensee has direction to open the breakers for 1CV-200A/B/C to remove power from the valves allowing them to close. The 1CV-200A/B/C are valves located downstream of the flow orifices, which are downstream of 1RC-427.

These valves are interlocked with 1RC-427 such that they will receive an automatic close signal if 1RC-427 is not full open. The licensee considers the 1CV-200 valves as a backup to 1RC-427.

Corrective Action References: ARs 2378631, 2370332, 2307067 Observation: Semi Annual Trend Review 71152 The inspectors noted a continued trend in the human performance (HU) error rate at the station. The station initiated Condition Report 2375752 to evaluate the HU error rate. During 2020, the station had one "significant" error, six "noteworthy" errors, 117 "minor" errors, and 91 precursor events, as defined by their processes. This trend was similar than the 2019 HU error rate trend. The licensee determined there was no adverse trend and that the error rate was "sustained performance." Nonetheless, the licensee initiated a level 1 assessment (AR 2380282) to determine if any common drivers/gaps existed related to the HU errors.

One of the gaps identified was that managers/supervisors did not help the workers understand what HU tools were appropriate for a given task. The message given to the workers was "use your HU tools" without any specifics. The licensee plans to conduct a HU campaign focusing on HU tool selection and usage. Within this campaign, the safety/HU group plans to provide four monthly HU sharing information updates and perform an effectiveness review in the first quarter of 2022. In addition, since many of the HU errors occurred due to failures to follow procedure use and adherence standards, the station issued an escalated action (Condition Report 2375766) to address the gaps for procedure use standards. This escalation will look into any cultural aspects that may be leading to the performance gaps.

The inspectors did not identify any findings or violations during their review that have not already been addressed.

Licensee-Identified Non-Cited Violation 71153 This violation of very low safety significance was identified by the licensee and has been entered into the licensee corrective action program and is being treated as a non-cited violation, consistent with Section 2.3.2 of the Enforcement Policy.

Violation: Point Beach Technical Specifications (TS) Limiting Condition for Operation (LCO)3.3.1, "Reactor Protection System (RPS) Instrumentation," stated that the RPS instrumentation for each function in Table 3.3.1-1 shall be operable. Table 3.3.1-1 included the overtemperature delta temperature function (i.e., Function #5) and required four channels in Modes 1 and 2 or entry to Condition D. When one channel was inoperable, Condition D required the licensee to place the channel in trip within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> or be in Mode 3 within 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />.

Contrary to the above, from April 10 to April 13, 2020, the licensee failed to have operable RPS instrumentation for each function in Table 3.3.1-1. Specifically, one of four channels (i.e., Channel #4) associated with the overtemperature delta temperature function on the Unit 2 reactor was inoperable while in Mode 1 and the licensee did not place the inoperable channel in trip within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> or Unit 2 reactor in Mode 3 within 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />. The licensee restored compliance on April 13, 2020, at 10:50 am, when they placed the inoperable channel in trip. This issue is associated with LER 05000301/2020-001-00, Reactor Protection System Channel Failure Results in Operation Prohibited by Technical Specifications.

Significance/Severity: No Performance Deficiency. Severity Level IV. Traditional Enforcement is being used to disposition this violation with no associated Reactor Oversight Process (ROP) performance deficiency, per NRC Enforcement Policy Sections 2.2.4.d and 3.10. The inspectors concluded this violation was not associated with an ROP performance deficiency because it was not within the licensee's ability to foresee and correct. Specifically, the RPS channel failure was not reasonably evident to the operators. While the channel signal amplitude peaks decreased, the average value of the signal did not change after the failure. Thus, the indication on the operator control boards remained unchanged.

Additionally, the inoperable channel module was procured as a safety-related component and functioned properly during its installation and calibration less than a month before its failure.

Corrective Action References: AR

EXIT MEETINGS AND DEBRIEFS

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

  • On January 12, 2021, the inspectors presented the integrated inspection results to Mr. B. Woyak, Safety Assurance and Learning Site Director, and other members of the licensee staff.
  • On October 26, 2020, the inspectors presented the radiation protection inspection results to Ms. J. Walters, Radiation Protection Manager, and other members of the licensee staff.
  • On November 3, 2020, the inspectors presented the ISI inspection results to Mr. B. Woyak, Safety Assurance and Learning Site Director, and other members of the licensee staff.
  • On December 11, 2020, the inspectors presented the Emergency Action Level and Emergency Plan Changes inspection results to Mr. D. Smith, Emergency Preparedness Manager, and other members of the licensee staff.

DOCUMENTS REVIEWED

Inspection Type Designation Description or Title Revision or

Procedure Date

71111.01 Miscellaneous List of Work Orders Coded Seasonal Readiness (Winter) 11/10/2020

Procedures OP-AA-102-1002 Seasonal Readiness 35

71111.04 Drawings 110E017, Sheet 3 P&ID Safety Injection System 48

110E018, Sheet 3 P&ID Auxiliary Coolant System 45

110E018, Sheet 4 P&ID Auxiliary Cooling System 53

110E018, Sheet 5 P&ID CCW Minimum Flow Recirculation Cross Connect 0

Details, Unit 1

Miscellaneous 1-CL-CC-001 Component Cooling Unit 1 20

CL 5C Spent Fuel Pool Cooling and Refueling Water Circulating 14

Pump Normal Operation Valve Lineup

CL 7A Safety Injection System Checklist Mode 1, 2, 3 Unit 1 40

71111.05 Fire Plans PFP-0-CB Pre-Fire Plan Control Building Elev 8 FT, 26 FT, 44 FT, 2

and 66 FT

PFP-0-PAS Pre-Fire Plan Protected Area South (Inside the Fence) 2

PFP-1-CONT-FAC Pre-Fire Plan Unit 1 Containment Building/Facade 1

Miscellaneous FPTE 2016-028 PBNP Detailed Fire Modeling Report: Fire Compartment 1

505 Containment - Unit 1 - EL 8'0"

FPTE 2016-029 PBNP Detailed Fire Modeling Report: Fire Compartment 1

511 Containment - Unit 1 - EL 21'0"

FPTE 2016-030 PBNP Detailed Fire Modeling Report: Fire Compartment 1

516 Containment - Unit 1 - EL 46'0"

71111.08P Calculations LTR-CECO-20-089 Evaluation of Material Removal at Point Beach Unit 1 2

Steam Generator Channel Head Drain

WCAP-17905-P Model 44F Replacement Steam Generator Stress Report 2

Addendum 3 for Point Beach Unit 1 Channel Head Bowl

Drain Modification

WCAP-17905-P Model 44F Replacement Steam Generator Stress Report 3

Addendum 3 for Point Beach Unit 1 Channel Head Bowl

Drain Modification

Corrective Action AR 2297583 West NSAL 05-02 Rev 1 OE Review 01/11/2019

Documents AR 2310042 Support AC-152N-17-H11 Gap Less than Design 04/11/2019

Drawing

Inspection Type Designation Description or Title Revision or

Procedure Date

AR 2370320 1RC-526B Liquid Penetrant Indications 10/04/2020

AR 2371547 Unit 1 B SG Channel Head Liquid Penetrant Indications 10/13/2020

Corrective Action AR 2371957 NRC Walkdown Discovered Boric Acid on Components 10/16/2020

Documents AR 2373417 FSAR Table A.5-3 Changed in Error (Legacy) 10/27/2020

Resulting from AR 2373596 File Copy of Specification 955381 Rev 2 Missing Even # 10/28/2020

Inspection Pages

AR 2373861 Stress Report for Unit 1 SGs Does Not Document SSE 10/30/2020

Results

Engineering 295371 Steam Generator Channel Head Drain Weld Removal to 2

Changes Address Field Indications (U1R39)

Miscellaneous Design Specification NextEra Energy Point Beach Unit 1 Model 44F 4

No. 955381 Replacement Steam Generators

Repair/Replacement 10/12/2020

Activity No. 2020-

29

Repair/Replacement 10/14/2020

Activity No. 2020-

031

NDE Reports 1RC-526B Liquid Penetrant Examination of 1HX-1B Steam 10/04/2020

Generator Channel Head Drain

20U1VT-009 RPV Closure Head (BACC Outage Visual) 10/15/2020

20U1VT-010 RPV Bottom Mounted Instrumentation 10/07/2020

Unit 1 Steam Lower Bowl Drain Surface Area 10/16/2020

Generator B

Unit 1 Steam Liquid Penetrant Examination of Unit 1 Steam Generator 10/12/2020

Generator B B Bowl Drain

Procedures NDE 120 Manual Ultrasonic Examination of Control Rod Drive and 0

Instrument Nozzle Housing Welds

NDE 401 Visible Dye Penetrant Examination Expanded 10

Temperature Applications (60F TO 350F)

NDE 451 Visible Dye Penetrant Examination Temperature 32

Applications 40F to 125F

NDE 757 Visual Examination for Leakage of Pressure Vessel 11

Penetrations

Inspection Type Designation Description or Title Revision or

Procedure Date

Work Orders 40713753-20 HX-1B SG Channel Head DRAIN 10/12/2020

40744957-04 1HX-1B Surface Anomaly on Steam Generator B Lower 10/16/2020

71111.11Q Corrective Action AR 2373292 OP-1B Step Marked N/A After Subsequent Steps 10/26/2020

Documents Performed

Resulting from

Inspection

Miscellaneous PBN LOC Mod 1-5 Simulator Exercise Guide - Mode 1 thru 5 JITT 0

JITT

Procedures OP 1B Reactor Startup 80

OP 3A Unit 1 Power Operation to Hot Standby Unit 1 21

OP 3B Reactor Shutdown 48

71111.12 Corrective Action AR 2307067 1RC-427, RC Loop to CVCS Letdown, Does Not Close 03/24/2019

Documents AR 2355570 2HX-12D As-Found Coating Inspection 05/05/2020

AR 2359423 RMS System Exceeds Maximum Number of Functional 06/10/2020

Failures

AR 2370332 1RC-427 Will Not Stroke Shut From 1C04 in Control 10/04/2020

AR 2371361 1CV-1296 Failed Primary Boundary Leak Test 10/12/2020

AR 2372314 1CV-1296 Actuator is Out of Alignment, Causing 10/19/2020

Packing Leakage

AR 2372321 AR for Excessive Leakage on ORT 46 10/20/2020

AR 2372690 1CV-1296 Exceeds Admin Limit of ORT 46 10/21/2020

AR 2372766 Replace 1CV-01296 During Next Outage 10/22/2020

AR 2373171 Active Boric Acid Leak on 1CV-1296 10/26/2020

Corrective Action AR 2377247 RMP 9006-6 Component Cooling Water Pump Overhaul 12/03/2020

Documents Missing QC

Resulting from AR 2378631 Screening Adequacy Questioned for 1RC-427 MOV Fail 12/16/2020

Inspection to Close

Miscellaneous Maintenance Rule (a)(1) Action Plan - Radiation 10/09/2020

Monitoring System

Procedures EN-AA-206 Renewed License Process 11

LR-AMP-021- Open Cycle Cooling (Service) Water System 10

OCCW Surveillance Program Basis Document for License

Renewal

NP 11.1.14 Inspection Planning 11

Inspection Type Designation Description or Title Revision or

Procedure Date

NP 11.1.15 Quality Control Procedures 5

WO 40659838 2HX-012D GL 89-13 Open/Inspect/Clean/Close HX 05/12/2020

Work Orders WO 40635290 01 2R-1 Remove and Reinstall RV Head 04/04/2020

WO 40658841 07 HX-12B Contingency to Repair Coating if Required 04/30/2020

WO 40659838 20 2HX-012D Contingency to Weld Repair Heat Exchanger 05/07/2020

WO 40677714 01 P-035B-E/Small Oil Leak on Valve Cover for P-035B-E 08/29/2019

WO 40687597 01 3Y Mechanical Maintenance 06/11/2020

WO 40693366 01 M-3-5-16-W21/Repair Fire Penetration 01/07/2020

WO 40711598 01 2P-11A CCW Pump Inboard Seal Oil Leak 03/27/2020

71111.13 Corrective Action AR 2377034 D-105 Battery Did Not Have Local GE Sign 12/01/2020

Documents

Resulting from

Inspection

Miscellaneous PBNP Shutdown Safety Assessment and Fire Inspection 10/09/2020

Checklist

PBNP Shutdown Safety Assessment and Fire Inspection 12/01/2020

Checklist

PBNP Shutdown Safety Assessment and Fire Inspection 10/08/2020

Checklist

Procedures NP 10.3.7 On-Line Safety Assessment 43

71111.15 Corrective Action AR 2370318 1CS-256A, FM Found Inside the Valve and Exhaust 10/04/2020

Documents Muffler

AR 2370982 1SI-899A Flow Low Out of Limits In IT-760 10/09/2020

AR 2371249 G-02 EDG Air Bank Pressure Drop 10/11/2020

AR 2374863 G-02 Air Start Motor No Residual Oil 11/08/2020

AR 2379147 Pressurizer Pressure Controller Abnormal Operation 12/23/2020

71111.18 Calculations 2020-0008 Unit 1 Steam Generator Drain Line Nozzle Loads 0

Corrective Action AR 2371710 U1 SG B Bowl Drain Pipe Internal Pit 10/15/2020

Documents AR 2372091 Difficulty Welding Drain Cap on Unit 1 B SG 10/18/2020

Corrective Action AR 2371782 U1 SG Drain Line Stress Analysis May Not be Bounding 10/15/2020

Documents

Resulting from

Inspection

Inspection Type Designation Description or Title Revision or

Procedure Date

Engineering 295378 Replace 1RC-526A and 1RC-526B With A Pipe Cap 0

Changes

71111.19 Procedures 0-SOP-DC-004 125 VDC System, Bus D-04 & Components 24

0-SOP-DC-005 125 VDC System, Swing Buses & Components 25

IT 03 Train B Low Head Safety Injection Pumps and Valves Train B 9

Unit 1

ORT 59 Train A Spray System CIV Leakage Test Unit 1 36

Work Orders WO 40657564 1SI-868A Exceeds Administrative Leakage Limit 10/22/2020

WO 40662959 AF-4089 Replace Relief Valve Require Duel Unit TSAC 10/06/2020

WO 40666356 1CS-00256A / Replace Seat and Seal Material Per EC 10/08/2020

294033

WO 40666758 D-106/D-108, Bat Disch & Charger Maint and SR Tests 0

WO 40731898 1RH-625/Part 21 Woodruff Key Replacement 10/17/2020

71111.20 Corrective Action AR 2370236 B RCP Pump Cubicle Lower Level Area Oil Present 10/03/2020

Documents AR 2371957 NRC Walkdown Discovered Boric Acid on Components 10/16/2020

Resulting from AR 2373033 Unit 1 Containment Walkdown Identified the Following 3 10/24/2020

Inspection Items

Procedures 1RMP 9096-1 Reactor Vessel Head Removal and Installation Using 27

Biach Tensioning System

NP 8.4.7 Control of Safe Load Path and Rigging Manual 15

OP 1B Reactor Startup 80

OP 1C Unit 1 Startup to Power Operation Unit 1 43

OP 3C Unit 1 Hot Standby to Cold Shutdown Unit 1 19

SLP 1 Safe Load Path and Rigging Manual - Items Lifted by 30

Containment Polar Crane Unit 1

71111.22 Corrective Action AR 2369297 Found Flow Transmitter Out of Tolerance During 09/24/2020

Documents Calibration

AR 2370982 1SI-889A Flow Low Out of Limits in IT 760 10/09/2020

Corrective Action AR 2372028 U1 ORT 3A Documentation and Signoff Inconsistencies 10/17/2020

Documents

Resulting from

Inspection

Procedures IT 250 Chemical and Volume Control and Component Cooling 28

System Valves (Cold Shutdown) Unit 1

Inspection Type Designation Description or Title Revision or

Procedure Date

IT 760 Flow Test of High Head Safety Injection Check Valves 17

(Refueling) Unit 1

ORT 3A Unit 1 Safety Injection Actuation with Loss of Engineered 50

Safeguards AC (Train A) Unit 1

71114.04 Miscellaneous 4Q19 EP-5.0 10 CFR 50.54(q)(2) - Revising the Emergency Plan 10/09/2019

Evaluation Form

4Q19-EPIP 1-3-1 10 CFR 50.54 (q)(2) Revising the Emergency Plan 10/09/2019

Evaluation Form

4Q19-EPIP 1-3-2 10 CFR 50.54 (q)(2) Revising the Emergency Plan 10/09/2019

Evaluation Form

4Q19-EPIP 4-2 10 CFR 50.54 (q)(2) Revising the Emergency Plan 10/09/2019

Evaluation Form

71114.06 Miscellaneous PBN EPR 203 003D EC DEP Opportunity - September 2020 09/09/2020

71124.01 ALARA Plans ALARA Package Pre-Job ALARA Review - Emergent 1RC-526B Steam 10/07/2020

No: R021 RWP 20- Generator Bowl Drain Repair

1062

Radiation PBPROD-M- Primary Manway Platform B Side - Insulation Removal 10/03/2020

Surveys 20201003-33

PBPROD-M- Primary Manway Platform B Side - Initial Entry 10/03/2020

201003-7

PBPROD-M- Primary Manway Platform - B Side 10/05/2020

201005-1

PBPROD-M- Unit 1 CTMT Primary Manway Platform, B Side 10/05/2020

201005-37 Contamination Survey

Radiation Work 20-1062 RCS Leak Repair 02

Permits (RWPs)

71151 Miscellaneous MSPI Margin Reports; Units 1 and 2 10/01/2019-

09/30/2020

MSPI Derivation Reports; Residual Heat Removal, 10/01/2019-

Cooling Water; Units 1 and 2 09/30/2020

NP 5.2.16 PI Data Collection, Review and Approval; RCS Activity- Various

B Fuel Performance

NP 5.2.16 PI Data Collection, Review and Approval; ODCM Rad. Various

B Eff. Occurrences

Inspection Type Designation Description or Title Revision or

Procedure Date

NP 5.2.16 PI Data Collection, Review and Approval; Occ. Exp. Various

B Cont. Effectiveness

Procedures PBN-BFJR-18-054 MSPI Basis Document for PBNP 26

71152 Corrective Action AR 2350536 Unit 2 High RHR Flow 03/30/2020

Documents AR 2350547 2RH-624 Opened with No Flow Response 03/30/2020

AR 2362363 Inspect 2RH-624 Shaft to Lever Arm Keyways 07/10/2020

AR 2369621 Part 21: Nutherm Continuously Energized Eaton D26 09/29/2020

Relays

AR 2373438 Additional Action Required for Part 21 - AR 2369621 10/27/2020

AR 2375752 Adverse Trend: HU Issues in 2020 11/16/2020

CAP 14698 Sheared Woodruff Key in 2-RH00624 10/22/1991

Corrective Action AR 2359462 MRFF Needed for AR 2350547 06/10/2020

Documents AR 2361516 1993 Part 21 Documentation Ambiguous 07/01/2020

Resulting from

Inspection

Drawings H-11051 Sheet 1 8IN. 300# Type 7613 AOV W/Extension 1

Miscellaneous Trend ARs 06-02-2020 thru 11-30-2020 12/01/2020

Work Orders WO 346830 2RH-00624; Disassemble and Inspect Valve 04/25/2008

WO 391386 2RH-00624: License Renewal Follow-up Inspection 03/27/2011

WO 40712503 2RH-624 Opened with No Flow Response 04/01/2020

71153 Corrective Action AR 2346369 Mode Panel Switches on New NUSI TMD Modules 02/27/2020

Documents Faulty

AR 2351694 2TI-407A Blue Channel Setpoint 1 Failure 04/07/2020

AR 2352490 Replace Setpoint 1 Yellow Channel (2TM-404B) 04/13/2020

19

Retrieved from "https://kanterella.com/w/index.php?title=IR_05000266/2020004&oldid=3232273"