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Category:Inspection Plan
MONTHYEARML24019A1362024-01-18018 January 2024 Inservice Inspection Request for Information ML23251A2332023-09-13013 September 2023 Notification of Post Approval Site Inspection for License Renewal and Request for Information Inspection (05000528/2023011) IR 05000528/20230052023-08-21021 August 2023 Updated Inspection Plan for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Report 05000528/2023005 and 05000529/2023005 and 05000530/2023005) ML23128A0692023-05-0808 May 2023 Notification of Biennial Problem Dentification and Resolution Inspection and Request for Information IR 05000528/20230122023-04-19019 April 2023 Notification of Commercial Grade Dedication Inspection (05000528/2023012, 05000529/2023012, and 05000530/2023012) and RFI IR 05000528/20220062023-03-0101 March 2023 Annual Assessment Letter for Palo Verde Nuclear Generating Station Units 1, 2 and 3 (Report 05000528/2022006, 05000529/2022006, and 05000530/2022006) ML22252A0352022-09-12012 September 2022 PVNGS Units 1, 2, and 3 - Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection 05000528/2022401; 05000529/2022401; 05000530/2022401 IR 05000528/20210062022-03-0202 March 2022 Annual Assessment Letter for Palo Verde Nuclear Generating Station - Units 1, 2 and 3 (Report 05000528/2021006, 05000529/2021006, and 05000530/2021006) ML22067A2292022-03-0202 March 2022 Inservice Inspection Inspection PWR Request for Information ML22025A4012022-01-0303 January 2022 March 2022 Emergency Preparedness Program Inspection - Request for Information IR 05000528/20210052021-09-0101 September 2021 Mid-Cycle Inspection Plan Transmittal Letter for Palo Verde Nuclear Generating Station - Units 1, 2 and 3 (Report 05000528/2021005, 05000529/2021005, and 05000530/2021005) ML21245A2222021-09-0101 September 2021 Request for Information ML21237A5172021-08-10010 August 2021 Email to PV Licensee and Palo Verde Nuclear Generating Station, Units 1, 2 and 3 - Notification of Inspection of the Licensees Implementation Industry Initiative Associated with the Open Phase Condition (NRC Bulletin 2012-01) and Request Fo IR 07200044/20214012021-07-21021 July 2021 ISFSI, Information Request, Security Inspection Report 07200044/2021401 ML21200A2392021-07-20020 July 2021 Docs Request AC - AA August 2021 ML21064A2372021-03-0303 March 2021 ISI Request for Information Rls ML21061A3382021-02-25025 February 2021 Request for Information: Palo Verde Nuclear Generating Station, Dated December 4, 2020, Inspection Report 05000528/529/5302021001 Public Radiation Safety Inspection-5.8 ML21042B9692021-02-18018 February 2021 Notification of NRC Design Bases Assurance Inspection and Initial Request for Information ML21023A0212021-01-13013 January 2021 PVNGS PI&R Request for Information RA ML21011A1972021-01-12012 January 2021 Unit 2, and Unit 3 - Notification of an NRC Fire Protection Baseline Inspection (NRC Inspection Report 05000528/2021012, 05000529/2021012 and 05000530/2021012) and Request for Information IR 05000528/20200052020-09-0101 September 2020 Updated Inspection Plan for Palo Verde Nuclear Generating Station Units 1, 2, and 3 (Reports 05000528/2020005, 05000529/2020005, and 05000530/2020005) ML20238B9552020-08-25025 August 2020 Request for Information ML20213C7002020-07-31031 July 2020 PVNGS Security Team Inspection Docs Request 2020411 ML20183A1902020-07-0101 July 2020 Notification of Inspection (NRC Inspection Report 05000528/2020004, 05000529/2020004, 05000530/2020004) and Request for Information ML20099G1002020-04-0808 April 2020 Notification of NRC Triennial Heat Sink Performance Inspection (05000528/2020002, 05000529/2020002, and 05000530/2020002) and Request for Information ML20055E1092020-03-0303 March 2020 PV2019006 Annual Assessment Letter ML19347D1062019-12-10010 December 2019 PVNGS Security Inspection Information Request 2020412 ML19331A5582019-11-27027 November 2019 Request for Information Draft ML19312A1312019-11-0808 November 2019 Notification of Evaluations of Changes, Tests, and Experiments Inspection (05000528/2020001, 05000529/2020001, and 05000530/2020001) and Request for Information IR 05000528/20190052019-08-30030 August 2019 Updated Inspection Plan for Palo Verde, Units 1, 2, and 3 Report 05000528/2019005, 05000529/2019005, and 05000530/2019005 IR 05000528/20180062019-03-0404 March 2019 Annual Assessment Letter for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Report 05000528/2018006, 05000529/2018006, and 05000530/2018006) ML18274A1922018-10-0101 October 2018 Notification of NRC Triennial Heat Sink Performance Inspection (05000528/2018004, 05000529/2018004 and 05000530/2018004) and Request for Information IR 05000528/20180052018-08-31031 August 2018 Updated Inspection Plan for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Report 05000528/2018005, 05000529/2018005, and 05000530/2018005) IR 05000528/20170062018-03-0101 March 2018 Annual Assessment Letter for Palo Verde Nuclear Generating Station Units 1, 2 and 3 (Report 05000528/2017006, 05000529/2017006, and 05000530/2017006) ML17298B5612017-10-25025 October 2017 Notification of NRC Triennial Fire Protection Baseline Inspection (NRC Inspection Report 05000528/2018007; 05000529/2018007; 05000530/2018007) and Request for Information IR 05000528/20180072017-10-25025 October 2017 Palo Verde Nuclear Generating Station, Units 1, 2, and 3 - Notification Of NRC Triennial Fire Protection Baseline Inspection (NRC Inspection Report 05000528/2018007; 05000529/2018007; 05000530/2018007) And Request For Information IR 05000528/20170052017-08-28028 August 2017 Updated Inspection Plan (Report 05000528/2017005, 05000529/2017005, and 05000530/2017005) ML17243A3552017-08-28028 August 2017 Updated Non-Public Security Inspection Plan for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 IR 05000528/20160062017-03-0101 March 2017 Annual Assessment Letter for Palo Verde Nuclear Generating Station, Units 1, 2 and 3 (Report 05000528/2016006, 05000529/2016006, and 05000530/2016006) ML16336A8322016-12-0101 December 2016 Notification of Evaluations of Changes, Tests, and Experiments, & Permanent Plant Modifications Inspection (05000528/2017007; 05000529/2017007; and 05000530/2017007) & Request for Information ML16258A0312016-09-14014 September 2016 PVNGS Units 1-3 - Notif of NRC Insp of the Implementation of Mitigation Strategies and Spent Fuel Pool Instr. Orders and Emer. Prep. Comm./Staffing/Multi-Unit Dose Assessment Plns(05000528/ 2016009;05000529/2016009;and 05000530/2016009) and IR 05000528/20160052016-09-12012 September 2016 Errata for Mid-Cycle Assessment Letter for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Report 05000528/2016005, 05000529/2016005 and 05000530/2016005) IR 05000528/20164012016-08-31031 August 2016 Non-Public Security Inspection Plan for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (NRC Physical Security Inspection Report Numbers 05000528/2016401, 05000529/2016401, and 05000530/2016401) ML16237A0572016-08-31031 August 2016 Mid-Cycle Assessment Letter for Palo Verde Nuclear Generating Station, Units 1, 2, and 3(report 05000528/2016005, 05000529/2016005 and 05000530/2016005) IR 05000528/20150062016-03-0202 March 2016 Annual Assessment Letter for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (05000528/2015006, 05000529/2015006, and 05000530/2015006) ML15264B1522015-09-21021 September 2015 Notification of an NRC Triennial Fire Protection Baseline Inspection (NRC Inspection Report 05000528; 05000529; and 05000530/2015008) and Request for Information IR 05000528/20150052015-09-0101 September 2015 Mid-Cycle Assessment Letter for Palo Verde Nuclear Generating Station, Units 1,2,and 3 (Report 05000528/2015005, 05000529/2015005 and 05000530/2015005) IR 05000528/20144022014-09-0202 September 2014 Non-Public Security Inspection Plan for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (NRC Physical Security Inspection Report Numbers 05000528/2014402, 05000529/2014402, and 05000530/2014402) IR 05000528/20140062014-09-0202 September 2014 Mid-Cycle Assessment Letter for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Report 05000528/2014006, 05000529,2014006 and 05000530/2014006) IR 05000528/20130012014-03-0404 March 2014 Annual Assessment Letter for Palo Verde Nuclear Generating Station Units 1, 2, and 3 (Report 05000528/2013001; 05000529/2013001; 05000530/2013001) 2024-01-18
[Table view] Category:Letter
MONTHYEARML24019A2012024-01-19019 January 2024 Fourth 10-Year Interval, Second Period Owners Activity Report Number 1R24 ML24019A1362024-01-18018 January 2024 Inservice Inspection Request for Information ML24012A2452024-01-12012 January 2024 Response to Request for Additional Information to Proposed Method to Manage Environmentally Assisted Fatigue for the Pressurizer Surge Line ML24010A1532024-01-10010 January 2024 Information Request for the Cybersecurity Baseline Inspection, Notification to Perform Inspection ML23341A0062023-12-21021 December 2023 Project Manager Assignment IR 05000528/20230112023-12-18018 December 2023 License Renewal Inspection Report 05000528/2023011 ML23335A0782023-11-30030 November 2023 Independent Spent Fuel Storage Installation - Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation ML23325A1602023-11-17017 November 2023 Supplemental Submittal - Relief Request 70 Proposed Alternatives for Pressurizer Lower Shell Temperature Nozzle IR 05000528/20234032023-11-13013 November 2023 NRC Security Inspection Report 05000528 2023403, 05000529 2023403, 05000530 2023403 (Full Report) ML23311A2082023-11-0909 November 2023 Reassignment of U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch IV ML23299A3052023-10-26026 October 2023 Response to Request for Additional Information Relief Request 70 Proposed Alternatives for Pressurizer Lower Shell Temperature Nozzle IR 05000528/20230032023-10-17017 October 2023 Integrated Inspection Report 05000528 2023003 and 05000529 2023003 and 05000530 2023003 ML23270B9232023-09-28028 September 2023 Notification of Age-Related Degradation Inspection (05000528/2024012, 05000529/2024012, and 05000530/2024012) and Request for Information ML23251A2332023-09-13013 September 2023 Notification of Post Approval Site Inspection for License Renewal and Request for Information Inspection (05000528/2023011) ML23241B0182023-09-13013 September 2023 Use of Honeywell Mururoa V4F1 and MTH2 Supplied Air Suits within Respiratory Protection Program IR 05000528/20243012023-09-0606 September 2023 Notification of NRC Initial Operator Licensing Examination 05000528/2024301; 05000529/2024301; 05000530/2024301 IR 05000528/20230102023-08-22022 August 2023 Biennial Problem Identification and Resolution Inspection Report 05000528/2023010, 05000529/2023010 and 05000530/2023010 IR 05000528/20230052023-08-21021 August 2023 Updated Inspection Plan for Palo Verde Nuclear Generating Station, Units 1, 2, and 3 (Report 05000528/2023005 and 05000529/2023005 and 05000530/2023005) ML23222A2762023-08-10010 August 2023 Independent Spent Fuel Storage Installation, Registration of Dry Spent Fuel Transportable Storage Canister Identification Numbers AMZDFX175 and AMZDFX176 and Vertical Concrete Cask Identification Numbers AMZDNE175, and AMZDNE176 ML23199A2942023-08-0909 August 2023 Issuance of Amendment Nos. 221, 221, and 221, to Revise Technical Specifications to Adopt TSTF-107, Separate Control Rods That Are Untrippable Versus Inoperable IR 05000528/20230022023-08-0808 August 2023 Integrated Inspection Report 05000528/2023002 and 05000529/2023002 and 05000530/2023002 ML23207A2482023-07-26026 July 2023 License Renewal Pressurizer Surge Line Inspection ML23188A1872023-07-0707 July 2023 Fourth 10-Year Interval, Second Period Owners Activity Report Number 2R24 ML23166B0832023-07-0505 July 2023 Independence Spent Fuel Storage Installation - Issuance of Exemption ML23181A1602023-06-30030 June 2023 2 to Updated Final Safety Analysis Report, and Revision 3 to Operations Quality Assurance Program Description ML23180A2222023-06-29029 June 2023 Application to Revise Technical Specifications (TS) 3.5.1, Safety Injection Tanks (Sits) - Operating, TS 3.5.2, Safety Injection Tanks (Sits) - Shutdown, and TS 3.6.5, Containment Air Temperature ML23181A0772023-06-29029 June 2023 Program Review - Simulator Testing Methodology ML23157A1292023-06-0101 June 2023 Annual Report of Guarantee of Payment of Deferred Premium ML23144A3722023-05-24024 May 2023 Response to Regulatory Issue Summary (RIS) 2023-01, Preparation and Scheduling of Operator Licensing Examinations ML23143A3912023-05-23023 May 2023 Independent Spent Fuel Storage Installation - Request for Exemption from NAC-MAGNASTOR Certificate of Compliance 72-1031 - Cask Lid Batch 3 Design Requirements ML23145A2772023-05-17017 May 2023 10-PV-2023-05 Post-Exam Comments ML23132A3392023-05-12012 May 2023 Application to Revise Technical Specifications 3.3.11 to Adopt TSTF-266-A, Revision 3, Eliminate the Remote Shutdown System Table of Instrumentation and Controls IR 05000528/20230012023-05-0808 May 2023 and Independent Spent Fuel Storage Installation - Integrated Inspection Report 05000528/2023001 and 05000529/2023001 and 05000530/2023001 and 07200044/2023001 ML23128A0692023-05-0808 May 2023 Notification of Biennial Problem Dentification and Resolution Inspection and Request for Information ML23122A1822023-04-29029 April 2023 Transmittal of Technical Specification Bases Revision 76 ML23122A1912023-04-29029 April 2023 Unit 1 Core Operating Limits Report Revision 32, Unit 2 Core Operating Limits Report Revision 25, Unit 3 Core Operating Limits Report Revision 31 ML23116A2772023-04-26026 April 2023 Independent Spent Fuel Storage Installation, Annual Radioactive Effluent Release Report 2022 ML23115A4012023-04-26026 April 2023 Review of the 2022 Steam Generator Tube Inspections During Refueling Outage 23 ML23115A4982023-04-25025 April 2023 2022 Annual Environmental Operating Report IR 05000528/20230122023-04-19019 April 2023 Notification of Commercial Grade Dedication Inspection (05000528/2023012, 05000529/2023012, and 05000530/2023012) and RFI ML23108A0342023-04-18018 April 2023 NRC Initial Operator Licensing Examination Approval 05000528/2023301; 05000529/2023301; 05000530/2023301 ML23103A4642023-04-13013 April 2023 Annual Radiological Environmental Operating Report 2022 ML23103A4312023-04-13013 April 2023 Emergency Core Cooling System Performance Evaluation Models, 10 CFR 50.46(a)(3)(ii) Annual Report for 2022 IR 05000528/20224012023-04-13013 April 2023 Cyber Security Inspection Report 05000528/2022401 and 05000529/2022401 and 05000530/2022401 ML23102A3292023-04-12012 April 2023 Application for Authorized Use of Mururoa Single-Use, Supplied Air Suits, Models V4F1 and MTH2 ML23102A3242023-04-12012 April 2023 Supplement to Application to Revise Technical Specifications to Adopt TSTF-107-A, Separate Control Rods That Are Untrippable Versus Inoperable ML23089A4002023-03-30030 March 2023 Consolidated Decommissioning Funding Status Report - 2022 ML23088A4012023-03-30030 March 2023 Project Manager Assignment IR 05000528/20234022023-03-29029 March 2023 and 3 - NRC Security Inspection Report 05000528-2023402, 05000529-2023402, and 05000530-2023402, (Cover Letter Only) ML23080A3002023-03-21021 March 2023 Present Levels of Financial Protection 2024-01-19
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML24011A1002024-01-10010 January 2024 March 2024 Emergency Preparedness Program Inspection - Request for Information ML23334A1612023-11-30030 November 2023 NRR E-mail Capture - Palo Verde 1, 2, and 3 - RAIs Associated with License Renewal Commitment for Pressurizer Surge Line Welds Inspection Program to Manage Environmentally Assisted Fatigue ML23334A0072023-11-29029 November 2023 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official RAIs for LAR That Revises TSs 3.5.1, SITs - Operating; 3.5.2, SIT Shutdown; 3.6.5, Containment Air Temperature; and SRs for TS 3.5.1, SITs Operating ML23298A1232023-10-25025 October 2023 NRR E-mail Capture - Palo Verde, Unit 1 - RAIs for Relief Request 70, Proposed Alternatives for Pressurizer Lower Shell Temperature Nozzle ML23031A3392023-01-31031 January 2023 In-service Inspection Request for Information ML23013A0632023-01-13013 January 2023 NRR E-mail Capture - Palo Verde Unit 1 -Request for Additional Information - U1R23 Inspection Summary Report for Steam Generator Tubing ML22348A1672022-12-14014 December 2022 March 2023 Emergency Preparedness Exercise Inspection - Request for Information ML22339A2372022-12-0505 December 2022 NRR E-mail Capture - Palo Verde Unit 1 Request for Additional Information - U1R23 Inspection Summary Report for Steam Generator Tubing ML22272A3252022-09-29029 September 2022 Licensed Operator Positive Fitness-For-Duty Test Request for Additional Information ML22209A1752022-07-28028 July 2022 Inservice Inspection Request for Information ML22187A2632022-07-0606 July 2022 Notification of Inspection (NRC IR 05000528/2022004, 05000529/2022004 and 05000530/2022004) and Request for Information ML22067A2292022-03-0202 March 2022 Inservice Inspection Inspection PWR Request for Information ML22055A5842022-02-24024 February 2022 NRR E-mail Capture - Palo Verde, Unit 3 - Final RAIs for 22nd Refueling Outage (Spring 2021) Steam Generator Tube Inservice Inspection Report ML22035A3302022-02-10010 February 2022 Requests for Confirmation of Information for Exemption to Delete Diverse Auxiliary Feedwater Actuation System Based on Risk-Informed Process for Evaluations ML22025A4012022-01-0303 January 2022 March 2022 Emergency Preparedness Program Inspection - Request for Information ML21245A2222021-09-0101 September 2021 Request for Information ML21200A2392021-07-20020 July 2021 Docs Request AC - AA August 2021 ML21154A0082021-05-26026 May 2021 NRR E-mail Capture - Palo Verde 1, 2 and 3 - Official RAIs for LAR Associated with Permanent Extension of Containment ILRT Frequency to 15 Years (Type a) and CIV Leak Rate Test Frequency to 75 Months (Type C) ML21064A2372021-03-0303 March 2021 ISI Request for Information Rls ML21042B9692021-02-18018 February 2021 Notification of NRC Design Bases Assurance Inspection and Initial Request for Information ML21043A1462021-02-11011 February 2021 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official RAI for an Order Associated with Indirect License Transfer from Public Service Company of New Mexico to Avangrid, Inc ML21023A0212021-01-13013 January 2021 PVNGS PI&R Request for Information RA ML21011A1972021-01-12012 January 2021 Unit 2, and Unit 3 - Notification of an NRC Fire Protection Baseline Inspection (NRC Inspection Report 05000528/2021012, 05000529/2021012 and 05000530/2021012) and Request for Information ML20227A0992020-08-14014 August 2020 Licensed Operator Positive Fitness-For-Duty Test Request for Additional Information ML20118D1362020-04-28028 April 2020 Licensed Operator Positive Fitness-For-Duty Test Request for Additional Information ML20049A0992020-02-14014 February 2020 Notification of Cyber Security Inspection (NRC Inspection Report 05000528/2020401; 05000529/2020401; and 05000530/2020401) and Request for Information ML20049A0252020-02-12012 February 2020 NRR E-mail Capture - Palo Verde Nuclear Generating Station, Unit 1 - Official RAIs for License Amendment Request Associated with Changes to Emergency Plan Staffing Requirements ML20021A3172020-01-21021 January 2020 NRR E-mail Capture - Palo Verde Nuclear Generating Station, Unit 1 - Official RAIs for Relief Request 64, Impractical Examinations for the Third 10-Year ISI Interval ML19317D0782019-11-13013 November 2019 NRR E-mail Capture - Palo Verde 1 - Requests for Additional Information on Unit 1 21st Refueling Outage Steam Generator Tube Inspection Report ML19234A3202019-08-29029 August 2019 Redacted - Request for Additional Information for Amendment and Exemption Request to Support the Implementation of Framatome High Thermal Performance Fuel (EPID L-2018-LLA-0194; EPID L-2018-LLE-0010) ML19155A1842019-05-30030 May 2019 NRR E-mail Capture - Palo Verde Nuclear Generating Station, Unit 3 - Mvib Official RAIs for RR-63, Impractical Examinations for the Third 10-Year ISI Interval ML19095A6552019-04-0404 April 2019 NRR E-mail Capture - Palo Verde Nuclear Generating Station, Unit 3 - Mphb Official RAIs for RR-63, Impractical Examinations for the Third 10-Year ISI Interval ML19044A7342019-02-13013 February 2019 NRR E-mail Capture - Palo Verde1, 2, and 3 - Official Requests for Additional Information for RR 62, Third and Fourth 10-Year ISI Intervals, Proposed Alternative - Pressurizer Heat Sleeve Repairs ML19008A3612019-01-0808 January 2019 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official RAIs for LAR Associated with Response Time Testing of Pressure Transmitters ML18341A0252018-12-0303 December 2018 Notification of NRC Design Bases Assurance Inspection (Teams)(05000528/2019011, 05000529/2019011, and 05000530/2019011) and Initial Request for Information ML18271A0392018-10-0202 October 2018 Non Proprietary - Supplemental Information Needed for Acceptance of Requested License Amendments and Exemptions Implementation of Framatome High Thermal Performance Fuel (Epids L-2018-LLA-0194 and L-2018-LLE-0010) ML18221A5102018-08-23023 August 2018 Request for Additional Information License Amendment Request to Adopt Risk-Informed Completion Times (CAC Nos. MF6576, MF6577, and MF6578; EPID: L-2015-LLA-0001) ML18229A3132018-08-17017 August 2018 NRR E-mail Capture - Request for Additional Information Relief Request 58: Impractical Examinations for the Third 10-Year Inservice Inspection Interval Arizona Public Service Company Palo Verde Nuclear Generation Station, Unit 2 - Second Se ML18227A8672018-08-15015 August 2018 NRR E-mail Capture - Request for Additional Information Relief Request 58: Impractical Examinations for the Third 10-Year Inservice Inspection Interval Arizona Public Service Company Palo Verde Nuclear Generation Station, Unit 2 ML18124A0112018-05-0303 May 2018 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official Eeob RAIs for TSTF-505 (4b) LAR (CAC Nos. MF6576, MF6577, and MF6578; EPID L-2015-LLA-0001) ML18099A0072018-04-0606 April 2018 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Official RAIs for 10 CFR 50.69 LAR (CAC Nos. MF9971, MF9972, and MF9973; EPID L-2017-LLA-0276) ML18094B1122018-04-0404 April 2018 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Final RAIs for TSTF-505 (Initiative 4b) LAR (CAC Nos. MF6576, MF6577, and MF6578: EPID L-2015-LLA-0001) ML18066A7032018-03-0707 March 2018 Notification of Nrc Design Bases Assurance Inspection (Programs) 05000528/2018011, 05000529/2018011, and 05000530/2018011 Initial Request for Information ML17248A0162017-08-31031 August 2017 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Final RAI for RRs PRR-03, PRR-04 and PRR-05, Pump Testing ML17107A0052017-04-14014 April 2017 NRR E-mail Capture - Palo Verde 1, 2, and 3 - Ngf LAR and Exemption RAIs (CAC Nos. MF8076 to MF8081) ML17082A4462017-03-28028 March 2017 PVNGS Units 1, 2, and 3 Transition to CE 16x16 Ngf - Draft RAIs Rev 3 ML17003A0182017-01-0202 January 2017 NRR E-mail Capture - Palo Verde, Unit 3 - Draft RAIs for the Second Emergency LAR Associated with EDG 3B Failure ML16258A0312016-09-14014 September 2016 PVNGS Units 1-3 - Notif of NRC Insp of the Implementation of Mitigation Strategies and Spent Fuel Pool Instr. Orders and Emer. Prep. Comm./Staffing/Multi-Unit Dose Assessment Plns(05000528/ 2016009;05000529/2016009;and 05000530/2016009) and ML16111B3312016-04-20020 April 2016 Notification of NRC Component Design Bases Inspection (05000528/2016007; 05000529/2016007; 05000530/2016007) and Initial Request for Information ML16083A2502016-03-23023 March 2016 NRR E-mail Capture - Palo Verde Nuclear Generating Station, Units 1, 2, and 3 - Official RAIs for EAL LAR 2024-01-10
[Table view] |
See also: IR 05000528/2021012
Text
January 12, 2021
Mrs. Maria L. Lacal
Executive Vice President/
Chief Nuclear Officer
Arizona Public Service Company
P.O. Box 52034, MS 7602
Phoenix, AZ 85072-2034
SUBJECT: PALO VERDE NUCLEAR GENERATING STATION, UNIT 1, UNIT 2,
AND UNIT 3 - NOTIFICATION OF AN NRC FIRE PROTECTION BASELINE
INSPECTION (NRC INSPECTION REPORT 05000528/2021012,
05000529/2021012 AND 05000530/2021012) AND REQUEST FOR
INFORMATION
Dear Mrs. Lacal:
The purpose of this letter is to notify you that the U.S. Nuclear Regulatory Commission (NRC)
Region IV staff will conduct a triennial fire protection baseline inspection at the Palo Verde
Nuclear Generating Station, Units 1, 2, and 3, in March and April 2021. The inspection team will
be comprised of three reactor inspectors from the NRC Region IV office. The inspection will be
conducted in accordance with Inspection Procedure 71111, Attachment 21N.05, Fire Protection
Team Inspection, the NRCs baseline fire protection inspection procedure.
The schedule for the inspection is as follows:
- Remote Inspection Planning Week: March 1 - 5, 2021
- Onsite Inspection: March 29 - April 2, and April 12 - 16, 2021
The team lead will review the initial set of documents requested in the enclosure to select the
scope of structures, systems, and components for evaluation and identify additional documents
needed to support the inspection. The enclosure to this letter provides an initial list of the
documents the team lead will need for review. We request that your staff transmit copies of the
documents listed in the enclosure to the NRC Region IV office for team use in preparation for
the inspection. Please send this information so that it will arrive in the NRC Region IV office by
the dates listed in the enclosure.
M. Lacal 2
During the remote inspection planning meeting, the team lead will also discuss the following
inspection support administrative details: (1) office space size and location; (2) specific
documents requested to be made available to the team in their office spaces; (3) arrangements
for reactor site access (including radiation protection training, security, safety, and fitness for
duty requirements); and (4) the availability of knowledgeable plant staff and licensing
organization personnel to serve as points of contact during the inspection.
Because of the current pandemic, we will be assessing and minimizing our onsite time. We
anticipate that the first week will be onsite to accomplish a minimum amount of walkdowns. We
request that, during the on-site and in-office inspection weeks, you ensure that copies of
analyses, evaluations, or documentation regarding the implementation and maintenance of the
station fire protection program, including the success path necessary to achieve and maintain
the nuclear safety performance criteria, be readily accessible to the team for their review. Of
specific interest for the fire protection portion of the inspection are those documents that
establish your fire protection program satisfies NRC regulatory requirements and conforms to
applicable NRC and industry fire protection guidance (i.e., fire protection compliance
assessment documents). Also, personnel should be available at the site during the inspection
who are knowledgeable regarding those plant systems required to achieve and maintain safe
and stable plant conditions, including the electrical aspects of the nuclear safety capability
assessment, reactor plant fire protection systems and features, and the station fire protection
program and its implementation.
PAPERWORK REDUCTION ACT STATEMENT
This letter contains mandatory information collections that are subject to the Paperwork
Reduction Act of 1995 (44 U.S.C. 3501 et seq.). The Office of Management and Budget (OMB)
approved these information collections (approval number 3150-0011). Send comments
regarding this information collection to the Information Services Branch, Office of the Chief
Information Officer, Mail Stop: T6 A10M, U.S. Nuclear Regulatory Commission, Washington,
DC 20555-0001, or by e-mail to Infocollects.Resource@nrc.gov, and to the Desk Officer, Office
of Information and Regulatory Affairs, NEOB-10202, (3150-0011) Office of Management and
Budget, Washington, DC 20503.
PUBLIC PROTECTION NOTIFICATION
The NRC may not conduct nor sponsor, and a person is not required to respond to, a request
for information or an information collection requirement unless the requesting document
displays a currently valid OMB control number.
This letter and its enclosure 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 (10 CFR) 2.390, Public
M. Lacal 3
Inspections, Exemptions, Requests for Withholding. Your cooperation and support during this
inspection will be appreciated. If you have questions concerning this inspection or the
inspection teams information or logistical needs, please contact me, the team lead inspector, in
the Region IV office at (817) 200-1270 or Greg.Pick@nrc.gov.
Sincerely,
Greg Pick, Senior Reactor Inspector
Engineering Branch 2
Division of Reactor Safety
Docket Nos. 50-528; 50-529; 50-530
License Nos. NPF-41; NPF-51; NPF-74
Enclosure:
Triennial Fire Protection Inspection
Document Request
cc w/ encl: Distribution via LISTSERV
ML21011A197
Non-Sensitive Publicly Available
SUNSI Review
GP Sensitive Non-Publicly Available
OFFICE SRI:EB2
NAME GPick
DATE 1/12/2021
Triennial Fire Protection Inspection Document
Request
The documents and information requested below should generally be made available to the
inspection team prior to the inspection. Electronic format is the preferred format, except where
specifically noted. If electronic files are made available via a secure document management
service, then the remote document access must allow inspectors to download, save, and print
the documents.
If a secure document management service is utilized, it is recommended that a separate folder
be used corresponding to each item listed below. It is recommended that multiple documents
within each folder be individually entered and combined into a ZIP file that is uploaded into the
same folder. Documents should be identified by both document number and noun name.
Electronic media on compact disc or paper records (hard copy) are also acceptable.
Where C-size paper drawings are requested, please prepare two copies. Retain one copy on
site for the Teams use during the inspection weeks. Send one copy to the team leader at the
NRC Region IV office.
To allow review before the remote inspection planning meeting, the documents requested in
items A.1 thru A.13 should be made available to the team no later than February 12, 2021.
Based on review of the documentation, the team leader will identify the initial selection of
inspection sample systems and/or fire areas during the remote inspection planning meeting.
This document request is based on typical documents that a generic plant might have. As such,
this generic document request is not meant to imply that any specific plant is required to have all
the listed documents. It is recognized that some documents listed below may not be available
for your plant. In addition, the document titles listed below are based on typical industry
document names; your plant-specific document titles may vary.
To allow review before the on-site inspection weeks, all the requested documents should be
made available to the team no later than March 15, 2021.
A. DESIGN AND LICENSING BASIS DOCUMENTS
A.1 The current version of the Fire Protection Program and Fire Hazards Analysis.
A.2 Post-fire safe shutdown analysis and the supporting calculations that
demonstrate acceptable plant response.
A.3 The fire protection probabilistic risk assessment or portions of the plants
individual plant examination for external events (IPEEE) report addressing fire
events. Also, include the results of any post-IPEEE reviews and listings of
actions taken/plant modifications conducted in response to IPEEE information
that relate to fire risk.
A.4 Licensing basis documents for fire protection (safety evaluation reports, pertinent
sections of the final safety analysis report, exemptions, deviations, letters to/from
the NRC regarding fire protection/fire safe shutdown, etc.).
Enclosure
A.5 List of post-fire safe shutdown systems and components (i.e., safe shutdown
equipment list).
A.6 List of fire areas with automatic fire suppression systems.
A.7 A list, with descriptions, of design change packages performed since the last fire
protection team inspection associated with fire protection or post-fire safe
shutdown systems.
A.8 A list, with descriptions, of any fire protection program changes and evaluations
(not limited to Generic Letter 86-10 evaluations) performed since the last fire
protection team inspection.
A.9 Facility Operating License.
A.10 Technical Specifications (electronic format only).
A.11 Updated Final Safety Analysis Report (electronic format only).
A.12 A list of the ten most risk significant plant systems for core damage frequency
from the fire protection probabilistic risk assessment (if available) or the internal
events probabilistic risk assessment.
A.13 A list of the ten most risk significant plant systems for large early release
frequency from the fire protection probabilistic risk assessment (if available) or
the internal events probabilistic risk assessment.
A.14 Plant layout drawings which identify: (electronic format and C-size paper
drawings).
- Plant fire area boundaries
- Combustible control zone drawings
- Areas protected by automatic fire suppression and detection
A.15 For local manual operator actions, provide the following:
- Manual Action Feasibility Study
- Operator Time Critical Action Program
- Time lines for time-critical manual actions
B. GENERAL PLANT DESIGN DOCUMENTS
B.1 Piping and instrumentation diagrams (P&IDs) and legend list for components
used to achieve and maintain post-fire safe shutdown for the sample systems or
fire areas selected (electronic format and C-size paper drawings).
B.2 Piping and instrumentation diagrams and legend list for fire protection systems,
including the fire water supply; water suppression sprinklers; and deluge,
gaseous suppression systems for the sample systems or fire areas selected
(electronic format and C-size paper drawings).
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B.3 AC and DC electrical system single line diagrams, from off-site power down to
the highest safety-related bus level (typically 4kV, EDG bus) (electronic format
and C-size paper drawings).
B.4 Single line diagrams for motor control centers (MCCs) that supply post-fire
nuclear safety component loads for the sample systems or fire areas selected
(electronic format and C-size paper drawings).
B.5 Equipment location drawings which identify the physical plant locations of post-
fire safety shutdown equipment for the sample systems or fire areas selected
(electronic format and C-size paper drawings).
C. CLASSIC FIRE PROTECTION
C.1 Copy of fire protection program implementing procedures (e.g., administrative
controls, surveillance testing, and fire brigade).
C.2 List, with descriptions, of calculations and engineering analyses, studies, or
evaluations for the fire protection system, including the fire water system.
C.3 Last two completed surveillances of fire protection features for the sample
systems or fire areas selected (detection, suppression, damper inspections,
damper tests, penetration inspections, barrier inspections, etc.).
C.4 List, with descriptions, of routine tests, surveillances, and preventive
maintenance on fire pumps, including pump controllers and batteries.
C.5 Last two completed annual fire pump pressure and flow tests with a complete
copy of the test procedure.
C.6 Last two completed monthly and/or quarterly fire pump tests with a complete
copy of the test procedure.
C.7 Last two completed fire water system flow tests and flushes with a complete copy
of the test procedure.
C.9 For Fire Brigade Drills, provide the following:
- Last five fire brigade drill critiques
- Last drill critique for a drill with off-site fire department support
- Last unannounced drill critique
- Last back-shift drill critique
- Dates, shifts, and locations of unannounced drills for last three years
- Summary of any unsatisfactory drill performance items for last three years
- Last unannounced drill critique by a qualified individual independent of the
licensees staff
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C.10 For fire brigade equipment provide the following:
- Procedure for inventory and inspection
- Most recent inspection and inventory results
C.11 Fire Brigade Qualifications, including self-contained breathing apparatus (SCBA)
and training lesson plans.
C.12 Copy of the evaluation or analysis of the effects of fire suppression activities on
the ability to achieve and maintain the plant in stable conditions for the sample
systems or fire areas selected demonstrating:
- The automatic or manually actuation of a suppression system, due to a fire in
a single location, will not indirectly cause damage to the success path
- The inadvertent actuation or rupture of a suppression system will not
indirectly cause damage to the success path
- Adequate drainage for areas protected by water suppression systems
- The hydrostatic rating of any floor penetration seals installed within the fire
areas that are credited with keeping water from leaking into fire areas below
C.13 Pre-fire plans for all fire areas.
C.14 Impairment Log (at start of inspection) for fire protection features that are out of
service.
C.15 List of penetration seal work, re-work, or installation activities, in the last three
years.
C.16 List of fire wrap work, re-work, or installation activities, in the last three years.
C.17 Fire protection system health reports for the two most recent quarters.
C.18 Fire protection program health reports for the two most recent quarters.
C.19 Licensee evaluations of industry operating experience concerning fire protection
issues completed in the last three years.
C.20 List of fire event analysis reports for the last three years.
C.21 Fire protection program requirements (e.g., limiting conditions for operation,
surveillance test requirements) covered by technical specifications, the technical
requirements manual, the updated final safety analysis report, procedures or
similar documents.
C.22 Fire Protection System(s) Design Basis Document.
C.23 List of applicable NFPA codes and standards and issuance dates (i.e., codes of
record).
C.24 A list or document identifying any deviations from the NFPA codes of record.
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C.25 Organization charts of site personnel down to the level of fire protection staff
personnel.
C.26 A contact list of key site personnel who will be supporting this inspection, giving
the office location and phone number onsite.
D. ELECTRICAL
D.1 Electrical system health reports for the two most recent quarters.
D.2 Surveillance procedures and last surveillance demonstrating operability of
components required for alternative shutdown.
E. OPERATIONS
E.1 The team would like to perform a walkthrough of a sample of post-fire safe
shutdown procedures with qualified operators in the plant during the week of
March 29, 2021. Please put us in contact with the appropriate personnel for
planning the walkthroughs during the onsite information gathering trip.
E.2 List, with descriptions, of licensed operator Job Performance Measures (JPMs)
for operator actions required to achieve and maintain post-fire safe shutdown.
E.3 List, with descriptions, of nonlicensed operator training associated with
nonlicensed operator actions to achieve and maintain post-fire nuclear safe
shutdown (including JPMs, in-field training walkdowns, simulations, or initial
qualification).
E.4 Lesson plans for post-fire safe shutdown training for licensed and nonlicensed
operators.
E.7 Thermal hydraulic calculation or analysis that determines the time requirements
for time-critical manual operator actions.
E.8 Operating procedures to achieve and maintain post-fire safe shutdown from the
control room and requiring a control room evacuation.
E.9 For safe shutdown equipment and tools, provide the following:
- Procedure for inventory and inspection
- Most recent inspection and inventory results
E.10 List, with descriptions, of procedures that implement cold shutdown repairs.
E.11 For cold shutdown repairs, if required, provide the following:
- Procedure for inventory and inspection (i.e., needed tools, material, etc.)
- Most recent inspection and inventory results
5
F. ADMINISTRATIVE CONTROL, OVERSIGHT, AND CORRECTIVE ACTION
PROGRAMS
F.1 Copies of procedures that control the configuration of the fire protection program,
features, and post-fire safe shutdown methodology and system design. Also,
copies of procedures that govern the implementation of plant modifications,
maintenance, and special operations and their impact on fire protection.
F.2 List, with descriptions, of open and closed condition reports for the fire protection
systems for the last 3 years.
F.3 List, with descriptions, of open and closed condition reports associated with the
post-fire safe shutdown analysis for the last 3 years.
F.4 List, with descriptions, of open and closed condition reports associated with
operator actions to achieve and maintain post-fire safe shutdown for the last
3 years.
F.5 List, with descriptions, of open and closed condition reports associated with the
fire protection program including plant change evaluations, post-fire operating
procedures and/or training, timeline evaluations for operator actions, and
supporting engineering evaluations, analysis, or calculations for the last 3 years.
F.6 List, with descriptions, of open and closed condition reports for emergency
lighting units for the last 3 years.
F.7 Self-assessments, peer assessments, and audits of fire protection activities for
the last 3 years.
F.8 Self-assessments, peer assessments, and audits of post-fire nuclear safety
capability methodology for the last 3 years.
F.9 Provide administrative procedures that control temporary modifications,
permanent plant changes, design changes, procedure changes, ageing
management changes, equivalency evaluations, suitability analyses,
calculations, commercial grade dedication, safety-security interface, and repairs.
F.10 Provide procedures that control the following: combustible controls, hot work,
monitoring, compensatory measures, and work-around.
F.11 Last five hot work permits (at power).
F.12 Last five transient combustible permits (at power).
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G. Aging Management Program
G.1 Copies of the aging management programs applicable to fire protection including
but not limited to the following:
- Aboveground Metallic Tanks
- Buried and Underground Piping and Tanks
G.2 Copies of procedures, work orders, preventive maintenance tasks, or other
documents which implement the commitments made as part of the license
extension related to fire protection.
G.3 List of aging management activities related to fire protection performed to date.
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