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Category:Inspection Report
MONTHYEARIR 05000348/20230402024-01-24024 January 2024 95001 Supplemental Inspection Report 05000348/2023040 and Follow-Up Assessment Letter ML23346A2222023-12-22022 December 2023 Transmittal of Dam Inspection Report - Public IR 05000348/20230032023-10-24024 October 2023 Integrated Inspection Report 05000348/2023003 and 05000364/2023003 IR 05000348/20230912023-10-19019 October 2023 Final Significance Determination of a White Finding and Notice of Violation and Assessment Followup Letter NRC Inspection Report 05000348/2023091 IR 05000348/20234022023-10-18018 October 2023 Security Baseline Inspection Report 05000348/2023402 and 05000364/2023402 IR 05000348/20234412023-10-12012 October 2023 Supplemental Inspection Report 05000348/2023441 and 05000364/2023441 and Follow-Up Assessment Letter (Cover Letter) IR 05000348/20230902023-08-31031 August 2023 NRC Inspection Report 05000348/2023090 and Preliminary White Finding and Apparent Violation IR 05000348/20330012023-08-14014 August 2023 NRC Operator License Examination Report 05000348/203301 and 05000364/2023302 IR 05000348/20230022023-08-10010 August 2023 Integrated Inspection Report 05000348/2023002 and 05000364/2023002, and Apparent Violation IR 05000348/20230102023-06-29029 June 2023 Comprehensive Engineering Team Inspection (CETI) Baseline Inspection Report 05000348/2023010 and 05000364/2023010 IR 05000348/20234402023-05-0505 May 2023 Reissue Farley Units-Final Significance Determination for a Security-Related Greater than Green Finding, Nov and Assessment Followup LTR, IR 05000348/2023440 and 05000364/2023440 - Cover IR 05000348/20230012023-05-0404 May 2023 Integrated Inspection Report 05000348/2023001 and 05000364/2023001 IR 05000348/20230112023-04-13013 April 2023 Biennial Problem Identification and Resolution Inspection Report 05000348/2023011 and 05000364/2023011 IR 05000348/20234012023-03-31031 March 2023 Security Baseline Inspection Report 05000348/2023401 and 05000364/2023401 IR 05000348/20220062023-03-0101 March 2023 Annual Assessment Letter for Joseph M. Farley Nuclear Plant, Units 1 and 2 Report 05000348/2022006 and 05000364/2022006 IR 05000348/20220112023-02-16016 February 2023 NRC Inspection Report 05000348/2022011 IR 05000348/20220902023-02-16016 February 2023 NRC Inspection Report 05000348/2022090 IR 05000348/20220042023-01-23023 January 2023 Integrated Inspection Report 05000348/2022004 and 05000364/2022004 ML22343A0382022-12-13013 December 2022 Notification of Joseph M. Farley Nuclear Plant Comprehensive Engineering Team Inspection (CETI) Baseline Inspection Report 05000348/2023010 and 05000364/2023010 IR 05000348/20224042022-11-29029 November 2022 Security Baseline Inspection Report 05000348/2022404 and 05000364/2022404 IR 05000348/20224402022-11-0707 November 2022 Special Inspection Report 05000348/2022440 and 05000364/ 2022440 and Preliminary Greater than Green Finding and and Apparent Violation (Cover Letter) IR 05000348/20220032022-10-28028 October 2022 Integrated Inspection Report 05000348/2022003 and 05000364/2022003 IR 05000348/20220502022-09-30030 September 2022 Special Inspection Reactive Report 05000348/2022050 and Apparent Violation IR 05000348/20220052022-08-24024 August 2022 Updated Inspection Plan for Joseph M. Farley Nuclear Plant, Units 1 and 2 - Report 05000348/2022005 and 05000364/2022005 IR 05000348/20220022022-08-12012 August 2022 Integrated Inspection Report 05000348/2022002 and 05000364/2022002 ML22214B8262022-08-0404 August 2022 Security Baseline Inspection Report 05000348/2022403 and 05000364/2022403 IR 05000348/20233012022-08-0101 August 2022 Notification of Licensed Operator Initial Examination 05000348/2023301 and 05000364/2023301 IR 05000348/20224022022-07-26026 July 2022 Security Baseline Inspection Report 05000348/2022402 and 05000364/2022402 IR 05000348/20224012022-05-0606 May 2022 Cyber Security Inspection Report 05000348/2022401 and 05000364/2022401 IR 05000348/20220012022-05-0404 May 2022 Integrated Inspection Report 05000348/2022001 and 05000364/2022001 IR 05000348/20220102022-03-22022 March 2022 Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000348/2022010 and 05000364/2022010 IR 05000348/20210062022-03-0202 March 2022 Annual Assessment Letter for Joseph M. Farley Nuclear Plant Units 1 and 2 (Report No. 05000348/2021006 and 05000364/2021006) IR 05000348/20210042022-02-0808 February 2022 Integrated Inspection Report 05000348/2021004 and 05000364/2021004 IR 05000348/20210112021-12-13013 December 2021 Design Basis Assurance Inspection (Programs) Inspection Report 05000348/2021011 and 05000364/2021011 ML21347A4422021-12-13013 December 2021 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000348/2022401; 05000364/2022401 IR 05000348/20214032021-12-0202 December 2021 Security Baseline Inspection Report 05000348/2021403 and 05000364/2021403 IR 05000348/20210032021-11-10010 November 2021 Integrated Inspection Report 05000348/2021003, 05000364/2021003, and 07200042/2021001 IR 05000348/20214022021-09-15015 September 2021 Security Baseline Inspection Report 05000348/2021402 and 05000364/2021402 IR 05000348/20210052021-08-24024 August 2021 Updated Inspection Plan for Joseph M. Farley Nuclear Plant Units 1 and 2 (Report 05000348/2021005 and 05000364/2021005) IR 05000348/20213012021-08-18018 August 2021 NRC Operator License Examination Report 05000348/2021301 and 05000364/2021301 IR 05000348/20210022021-07-30030 July 2021 Integrated Inspection Report 05000348/2021002 and 05000364/2021002 and Exercise of Enforcement Discretion IR 05000348/20210122021-07-19019 July 2021 Triennial Fire Protection Team Inspection (FPTI) Report 05000348/2021012 and 05000364/2021012 IR 05000324/20213642021-06-11011 June 2021 Exam Approval Letter 05000348/2021-301 and 05000324/2021-364 IR 05000348/20210012021-05-0404 May 2021 Integrated Inspection Report 05000348/2021001 and 05000364/2021001 IR 05000348/20214012021-04-0606 April 2021 Security Baseline Inspection Report 05000348/2021401 and 05000364/2021401 IR 05000348/20210102021-04-0505 April 2021 Biennial Problem Identification and Resolution Inspection Report 05000348/2021010 and 05000364/2021010 IR 05000348/20200062021-03-0303 March 2021 Annual Assessment Letter for Joseph M. Farley Nuclear Plant - Report 05000348/2020006 and 05000364/2020006 IR 05000348/20200042021-02-11011 February 2021 Integrated Inspection Report 05000348/2020004 and 05000364/2020004 and Independent Spent Fuel Storage Installation Report 07200042/2020003 IR 05000348/20200102021-01-14014 January 2021 Design Basis Assurance Inspection (Programs) Inspection Report 05000348/2020010 and 05000364/2020010 IR 05000348/20204032020-12-23023 December 2020 Security Baseline Inspection Report 05000348/2020403 and 05000364/2020403 2024-01-24
[Table view] Category:Letter
MONTHYEARML24010A0032024-01-30030 January 2024 Exemption from Select Requirements of 10 CFR Part 73 - Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting ML24026A0532024-01-30030 January 2024 Notification of an NRC Fire Protection Team Inspection- (Report 05000348/2024011, 05000364/2024011) and Request for Information IR 05000348/20230402024-01-24024 January 2024 95001 Supplemental Inspection Report 05000348/2023040 and Follow-Up Assessment Letter ML23341A2042024-01-12012 January 2024 Request for Additional Information Exemption Requests for Physical Barriers (EPID L-2023-LLE-0018 & L-2023-LLE-0021) NL-24-0011, Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis2024-01-11011 January 2024 Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis ML23345A1312024-01-0303 January 2024 Withholding Letter - SNC Fleet - Physical Barriers Exemption (L-2023-LLE-0018 and L-2023-LLE-0021) ML23346A2222023-12-22022 December 2023 Transmittal of Dam Inspection Report - Public NL-23-0901, 30-Day 10 CFR 21 Notification - Framatome Supplied Siemens Medium Voltage (Mv) Circuit Breakers2023-12-15015 December 2023 30-Day 10 CFR 21 Notification - Framatome Supplied Siemens Medium Voltage (Mv) Circuit Breakers NL-23-0908, Cycle 30 Core Operating Limits Report2023-12-13013 December 2023 Cycle 30 Core Operating Limits Report NL-23-0877, Request for Exemption from Security Event Notification Implementation2023-11-29029 November 2023 Request for Exemption from Security Event Notification Implementation ML23228A1432023-11-22022 November 2023 Issuance of Amendment Nos. 249 and 246 to Revise TS 3.6.3, Surveillance Requirement 3.6.3.5 to Eliminate Event-Based Testing of Containment Purge Valves with Resilient Seals NL-23-0825, Reply to Notice of Violation EA-23-080 and Readiness for 95001 Inspection2023-11-14014 November 2023 Reply to Notice of Violation EA-23-080 and Readiness for 95001 Inspection ML23318A0672023-10-31031 October 2023 1 to Updated Final Safety Analysis Report, Updated NFPA 805 Fire Protection Program Design Basis Document, Technical Specification Bases Changes, Technical Requirements Manual Changes, IR 05000348/20230032023-10-24024 October 2023 Integrated Inspection Report 05000348/2023003 and 05000364/2023003 IR 05000348/20230912023-10-19019 October 2023 Final Significance Determination of a White Finding and Notice of Violation and Assessment Followup Letter NRC Inspection Report 05000348/2023091 IR 05000348/20234022023-10-18018 October 2023 Security Baseline Inspection Report 05000348/2023402 and 05000364/2023402 IR 05000348/20234412023-10-12012 October 2023 Supplemental Inspection Report 05000348/2023441 and 05000364/2023441 and Follow-Up Assessment Letter (Cover Letter) ML23241B0212023-09-12012 September 2023 Review of Quality Assurance Topical Report NL-23-0739, Response to NRC Inspection Report and Preliminary White Finding2023-09-0808 September 2023 Response to NRC Inspection Report and Preliminary White Finding IR 05000348/20230902023-08-31031 August 2023 NRC Inspection Report 05000348/2023090 and Preliminary White Finding and Apparent Violation ML23164A1202023-08-30030 August 2023 Proposed Inservice Inspection Alternative FNP-ISI-ALT-05-05, Version 1.0, to the Requirements of the ASME Code ML23240A0012023-08-30030 August 2023 Correction to Issuance of Amendment Nos. 241, 242, 243, and 244 ML23235A2962023-08-24024 August 2023 Issuance of Amendment Nos. 247 and 244, Regarding License Amendment Request to Revise Technical Specification 3.6.5, Containment Air Temperature, (EPID L-2023-LLA-0116) (Emergency Circumstances) NL-23-0716, Response to Request for Additional Information Regarding Emergency License Amendment Request: Technical Specification 3.6.5, Containment Air Temperature, One-Time Temporary Change to Limit2023-08-23023 August 2023 Response to Request for Additional Information Regarding Emergency License Amendment Request: Technical Specification 3.6.5, Containment Air Temperature, One-Time Temporary Change to Limit NL-23-0713, Response to Request for Additional Information Regarding Emergency License Amendment Request: Technical Specification 3.6.5, Containment Air Temperature, One-Time Temporary Change to Limit2023-08-23023 August 2023 Response to Request for Additional Information Regarding Emergency License Amendment Request: Technical Specification 3.6.5, Containment Air Temperature, One-Time Temporary Change to Limit NL-23-0704, Emergency License Amendment Request: Technical Specification 3.6.5, Containment Air Temperature, One-Time Temporary Change to Limit2023-08-22022 August 2023 Emergency License Amendment Request: Technical Specification 3.6.5, Containment Air Temperature, One-Time Temporary Change to Limit IR 05000348/20330012023-08-14014 August 2023 NRC Operator License Examination Report 05000348/203301 and 05000364/2023302 NL-23-0658, Southern Nuclear Operating Company - Response to Request for Additional Information Regarding Quality Assurance Topical Report Submittal2023-08-11011 August 2023 Southern Nuclear Operating Company - Response to Request for Additional Information Regarding Quality Assurance Topical Report Submittal IR 05000348/20230022023-08-10010 August 2023 Integrated Inspection Report 05000348/2023002 and 05000364/2023002, and Apparent Violation ML23221A3062023-08-0909 August 2023 Notification of NRC Supplemental Inspection (95002) and Request for Information (Cover Letter) NL-23-0542, CFR 50.46 ECCS Evaluation Model Annual Report for 20222023-08-0909 August 2023 CFR 50.46 ECCS Evaluation Model Annual Report for 2022 NL-23-0624, Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis2023-08-0404 August 2023 Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis ML23202A1122023-08-0202 August 2023 Units, 1 and 2; and Vogtle Units 1 and 2 - Request to Use a Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI NL-23-0628, Readiness for Supplemental Inspection EA-22-1012023-07-26026 July 2023 Readiness for Supplemental Inspection EA-22-101 NL-23-0566, ISFSI and Edwin I. Hatch Nuclear Plant ISFSI - Registration of Spent Fuel Cask Use2023-07-13013 July 2023 ISFSI and Edwin I. Hatch Nuclear Plant ISFSI - Registration of Spent Fuel Cask Use NL-23-0555, Request for Exemption from Physical Barrier Requirement2023-07-0707 July 2023 Request for Exemption from Physical Barrier Requirement NL-23-0506, to Non-Voluntary License Amendment Request: Technical Specification Revision to Adopt WCAP-17661-P-A, Improved RAOC and CAOC Fq Surveillance Technical Specifications2023-07-0505 July 2023 to Non-Voluntary License Amendment Request: Technical Specification Revision to Adopt WCAP-17661-P-A, Improved RAOC and CAOC Fq Surveillance Technical Specifications ML23136B1542023-07-0303 July 2023 Issuance of Amendment Nos. 246 & 243, Regarding License Amendment Request to Revise Technical Specification 4.3, Fuel Storage, to Correct Tabulated Values from the Associated Spent Fuel Pool (SFP) Criticality Analysis IR 05000348/20230102023-06-29029 June 2023 Comprehensive Engineering Team Inspection (CETI) Baseline Inspection Report 05000348/2023010 and 05000364/2023010 NL-23-0444, Quality Assurance Topical Report Submittal2023-06-15015 June 2023 Quality Assurance Topical Report Submittal ML23164A2182023-06-14014 June 2023 Draft Safety Evaluation for License Amendment Request to Revise Technical Specification 4.3, Fuel Storage, to Correct Tabulated Values from the Associated SFP Criticality Analysis (EPID L-2022-LLA-0138) - Letter NL-23-0457, ISFSI, and Edwin I. Hatch Nuclear Plant, ISFSI - Registration of Spent Fuel Cask Use2023-06-12012 June 2023 ISFSI, and Edwin I. Hatch Nuclear Plant, ISFSI - Registration of Spent Fuel Cask Use NL-23-0449, National Pollutant Discharge Elimination System (NPDES) Permit Renewal Application2023-06-0202 June 2023 National Pollutant Discharge Elimination System (NPDES) Permit Renewal Application NL-23-0383, SNC Response to Regulatory Issue Summary 2023-01:Preparation And.2023-05-19019 May 2023 SNC Response to Regulatory Issue Summary 2023-01:Preparation And. NL-23-0372, Units 1 & 2, Joseph M. Farley Nuclear Plant - Units 1 & 2, Vogtle Electric Generating Plant - Units 1 & 2, Annual Radiological Environmental Operating Reports for 20222023-05-10010 May 2023 Units 1 & 2, Joseph M. Farley Nuclear Plant - Units 1 & 2, Vogtle Electric Generating Plant - Units 1 & 2, Annual Radiological Environmental Operating Reports for 2022 NL-23-0337, Response to Request for Additional Information Related to License Amendment Request to Revise the Frequency of Surveillance Requirement 3.6.3.52023-05-0505 May 2023 Response to Request for Additional Information Related to License Amendment Request to Revise the Frequency of Surveillance Requirement 3.6.3.5 IR 05000348/20234402023-05-0505 May 2023 Reissue Farley Units-Final Significance Determination for a Security-Related Greater than Green Finding, Nov and Assessment Followup LTR, IR 05000348/2023440 and 05000364/2023440 - Cover IR 05000348/20230012023-05-0404 May 2023 Integrated Inspection Report 05000348/2023001 and 05000364/2023001 NL-23-0295, Reply to a Notice of Violation; EA-22-1012023-05-0101 May 2023 Reply to a Notice of Violation; EA-22-101 NL-23-0310, Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 20222023-04-25025 April 2023 Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 2022 2024-01-30
[Table view] |
Inspection Report - Farley - 2019001 |
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Text
SUBJECT:
FARLEY UNITS 1, 2 - NUCLEAR REGULATORY COMMISSION INTEGRATED INSPECTION REPORT 05000348/2019001 AND 05000364/2019001
Dear Mr. Kharrl:
On March 31, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Farley Units 1, 2. On April 23, 2019 the NRC inspectors discussed the results of this inspection with Daniel Komm and other members of your staff. The results of this inspection are documented in the enclosed report.
The NRC inspectors did not identify any finding or violation of more than minor significance.
This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely,
/RA/
Alan J. Blamey, Chief Reactor Projects Branch 2 Division of Reactor Projects Docket Nos.: 05000348 and 05000364 License Nos.: NPF-2 and NPF-8
Enclosure:
Inspection Report 05000348/2019001 and 05000364/2019001
Inspection Report
Docket Number(s): 05000348 and 05000364 License Number(s): NPF-2 and NPF-8 Report Number(s): 05000348/2019001 and 05000364/2019001 Enterprise Identifier: I-2019-001-0024 Licensee: Southern Nuclear Operating Co., Inc.
Facility: Farley, Units 1 and 2 Location: Columbia, Alabama Inspection Dates: January 1, 2019 to March 31, 2019 Inspectors: P. Meier, Senior Resident Inspector K. Miller, Resident Inspector Approved By: Alan J. Blamey, Chief Reactor Projects Branch 2 Division of Reactor Projects Enclosure
SUMMARY The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting a Quarterly inspection at Farley Units 2 and 1 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. Findings and violations being considered in the NRCs assessment are summarized in the table below.
List of Findings and Violations No findings were identified.
Additional Tracking Items None.
PLANT STATUS Unit 1 began the report period at or near 100 percent rated thermal power (RTP). On February 19, the Unit 1 reactor was shut down to mode 3 to troubleshoot and repair issues with the main generator hydrogen cooler. Following this work, Unit 1 was returned to mode 1 on February 25 and achieved 100 percent RTP on March 6. Unit 1 stayed at or near 100 percent RTP for the remainder of the report period.
Unit 2 began the report period at approximately 100 percent RTP and maintained that power level for the entire report period.
INSPECTION SCOPES Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors performed plant status activities described in IMC 2515 Appendix D, Plant Status and conducted routine reviews using IP 71152, Problem Identification and Resolution. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.
REACTOR SAFETY 71111.01 - Adverse Weather Protection Seasonal Extreme Weather Sample (IP Section 03.02) (1 Sample)
The inspectors evaluated readiness for seasonal extreme weather conditions prior to the onset of seasonal cold temperatures from January 29, 2019, to January 30, 2019, for the following systems (FNP-0-SOP-0.12):
The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:
(1) Unit 1 'A' train residual heat removal system while 'B' train was inoperable for testing on January 3, 2019, (P&ID D-175041).
(2) Unit 2 'B' train penetration room filtration system while A train was inoperable for a maintenance outage on February 5, 2019, (P&ID D-205022).
(3) Unit 1 B train residual heat removal system while A train was inoperable for testing on February 6, 2019, (P&ID D-205041).
71111.05A - Fire Protection (Annual)
Annual Inspection (IP Section 03.02) (1 Sample)
The inspectors evaluated fire brigade performance on February 13, 2019.
71111.05Q - Fire Protection Quarterly Inspection (IP Section 03.01) (4 Samples)
The inspectors evaluated fire protection program implementation in the following selected areas:
(1) Fire area 1-040, fire zone 318, Unit 1 cable spreading room on March 25 - 28, 2019 (FNP-1-FPP-1.0).
(2) Fire area 1-034, fire zone 317, Unit 1 penetration room and filtration system equipment room on March 25 - 28, 2019 (FNP-1-FPP-1.0).
(3) Fire area 1-041, fire zone 335, train 'A' 4kv / 600v switchgear room on March 25 - 28, 2019 (FNP-1-FPP-1.0).
(4) Fire area 1-041, fire zone 343, train 'A' 4kv / 600v switchgear room on March 25 - 28, 2019 (FNP-1-FPP-1.0).
71111.06 - Flood Protection Measures Inspection Activities - Internal Flooding (IP Section 02.02a.) (1 Sample)
The inspectors evaluated internal flooding mitigation protections in the:
Unit 1 residual heat removal system heat exchanger room on March 12, 20192019 (Calc #
BM-99-1932-001, Internal Flood Assessment).
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)
The inspectors observed and evaluated licensed operator performance in the Control Room during a Unit 1 down power to address a main generator cooler leak on February 19, 2019.
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (1 Sample)
The inspectors observed and evaluated Simulator Exam Scenario, 19-1 As-Left Exam, for crew 5 involving various instrumentation failures, a reactor trip, a spurious safety injection, and an event notification on January 31, 2019.
71111.12 - Maintenance Effectiveness Routine Maintenance Effectiveness Inspection (IP Section 02.01) (2 Samples)
The inspectors evaluated the effectiveness of routine maintenance activities associated with the following equipment and/or safety significant functions:
(1) U1 main generator hydrogen cooler leak on February 19, 2019 (WO SNC999419).
(2) Unit 1 and Unit 2 emergency diesel generators (NMP-ES-002, revision 22).
71111.13 - Maintenance Risk Assessments and Emergent Work Control Risk Assessment and Management Sample (IP Section 03.01) (4 Samples)
The inspectors evaluated the risk assessments for the following planned and emergent work activities:
(1) High voltage switchyard high-risk work on January 18, 2019 (NPM-GM-031).
(2) Unit 2 elevated risk while the 2C emergency diesel generator was out of service for maintenance on January 22, 2019 (NPM-GM-031).
(3) Unit 1 and Unit 2 elevated risk while the spent fuel pool cooling, the 2B Emergency Diesel Generator, and Unit 1 water-based fire suppression and hose stations were out of service for maintenance on January 28, 2019 (NPM-GM-031).
(4) Unit 1 main generator hydrogen cooler leak on February 19, 2019 (NPM-GM-031).
71111.15 - Operability Determinations and Functionality Assessments Sample Selection (IP Section 02.01) (5 Samples)
The inspectors evaluated the following operability determinations and functionality assessments:
(1) Cracks on the 2A vital DC battery cells identified on January 13, 2019 (CR 10570713).
(2) Gas accumulation monitoring on Units 1 and 2 at charging pump suction piping high points on February 4, 2019 (CR 10578892).
(3) Unit 1 ('B' train) motor driven auxiliary feedwater pump failure to start from the main control board following local start surveillance on January 30, 2019 (CR 10576713).
(4) Unit 2 'B' train emergency diesel generator sequencer logic failed to reset while testing on January 17, 2019 (CR 10576737).
(5) Unit 1 and Unit 2 movable incore detector systems and heat flux hot channel factor and nuclear enthalpy rise hot channel factor (CR 10586445 / 10586321).
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:
Unit 1 'A' main steam isolation valve steam leak repair on February 25, 2019 (WO SNC1001137).
71111.19 - Post Maintenance Testing Post Maintenance Test Sample (IP Section 03.01) (6 Samples)
The inspectors evaluated the following post maintenance tests:
(1) After replacement of EL09, feeder circuit breaker, in motor control center 1L on January 2, 2019 (WO SNC837324).
(2) '2A' Charging Pump Quarterly Inservice Test, after replacement of the pump mini-flow check valve, Q2E21V0121A, on January 9, 2019 (WO SNC785642).
(3) '2C' Emergency Diesel Generator operability test, after completion of a planned maintenance outage on January 26, 2019 (WO SNC586812).
(4) Unit 2 'A' battery charger DC voltage sensing board calibrations on February 11, 2019 (WO SNC952450).
(5) Unit 2 'A' penetration room filtration system suction damper dual indication repair on February 11 - 15, 2019 (WO SNC997132).
(6) Unit 2 'C' Charging Pump speed increaser bearing replacement 3/19-3/30 (WO SNC883382 & WO SNC966089).
71111.22 - Surveillance Testing The inspectors evaluated the following surveillance tests:
In Service Testing (IST) (IP Section 03.01) (1 Sample)
Unit 1 'C' Charging Pump Inservice test (FNP-1-STP-4.3) on January 2, 2019.
Surveillance Testing (IP Section 03.01) (4 Samples)
(1) Unit 1 'B' train Residual Heat Removal Pump Quarterly Inservice Test (FNP-1-STP-11.2), on January 3, 2019.
(2) Unit 1 Turbine Driven Auxiliary Feedwater Pump quarterly Inservice test (FNP-1-STP-22.16), on January 10, 2019.
(3) Unit 1 'B' Train Motor Driven Auxiliary Feedwater Pump surveillance testing from the hot shutdown panel control station (FNP-1-STP-73.1, Appendix M) on January 31, 2019.
(4) Unit 2 'B' train sequencer operability test (FNP-2-STP-226.1) on January 17, 2019.
71114.06 - Drill Evaluation Drill and/or Simulator-Based Licensed Operator Requalification Training (IP Section 02.01)
(1 Sample)
The inspectors observed and evaluated a simulator-based licensed operator requalification involving complications to manually trip the reactor, a spurious safety injection, and an event notification on January 31, 2019.
OTHER ACTIVITIES - BASELINE 71151 - Performance Indicator Verification The inspectors verified licensee performance indicators submittals listed below:
IE01: Unplanned Scrams per 7000 Critical Hours Sample (IP Section 02.01) (2 Samples)
(1) Unit 1 (January 1, 2018 - December 31,2018)
(2) Unit 2 (January 1, 2018 - December 31,2018)
IE03: Unplanned Power Changes per 7000 Critical Hours Sample (IP Section 02.02) (2 Samples)
(1) Unit 1 (January 1, 2018 - December 31,2018)
(2) Unit 2 (January 1, 2018 - December 31,2018)
IE04: Unplanned Scrams with Complications (USwC) Sample (IP Section 02.03) (2 Samples)
(1) Unit 1 (January 1, 2018 - December 31,2018)
(2) Unit 2 (January 1, 2018 - December 31,2018)
INSPECTION RESULTS No findings were identified.
EXIT MEETINGS AND DEBRIEFS The inspectors verified no proprietary information was retained or documented in this report.
- On April 23, 2019, the inspector presented the quarterly resident inspector inspection results to Daniel Komm and other members of the licensee staff.
7