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MONTHYEARML0822503512008-08-0404 August 2008 60-Day After Plant Restart Letter in Response to First Revised NRC Order EA-03-009, Item Iv.E and Confirmatory Action Letter, NRR-07-004, Dated March 15, 2007 - U2R14 Project stage: Other ML0824102002008-09-16016 September 2008 Completion of Actions for Unit 2 and Closure of Confirmatory Action Letter NRR-07-004 Project stage: Other 2008-08-04
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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:Confirmatory Action Letter (CAL)
MONTHYEARML0824102002008-09-16016 September 2008 Completion of Actions for Unit 2 and Closure of Confirmatory Action Letter NRR-07-004 ML0822503512008-08-0404 August 2008 60-Day After Plant Restart Letter in Response to First Revised NRC Order EA-03-009, Item Iv.E and Confirmatory Action Letter, NRR-07-004, Dated March 15, 2007 - U2R14 ML0803903142008-01-31031 January 2008 Completion of Full Structural Weld Overlay in Response to Confirmatory Action Letter, NRR-07-004, Dated March 15, 2007 - U3R13 ML0728200012007-10-31031 October 2007 Completion of Actions for Confirmatory Action Letter NRR-07-004 ML0729205522007-10-19019 October 2007 EA-07-162, Arizona Public Service Company, Confirmatory Order Modifying License (Effective Immediately) Office of Investigations Report No. 4-2007-009 ML0726904222007-09-19019 September 2007 Aps'S 60-Day After Plant Restart Letter in Response to First Revised NRC Order EA-03-009, Item Iv.E and Confirmatory Action Letter, NRR-07-004, Dated March 15, 2007 - U1R13 ML0724200042007-09-0707 September 2007 Evaluation of Finite Element Analysis in Support of Alloy 82/182 Pressurizer Butt Weld Inspections in 2008 as Provided by Confirmatory Action Letter NRR-07-004 ML0724102032007-08-0202 August 2007 Mitigation of Alloy 600/82/182 Pressurizer Butt Welds in 2008 ML0717205262007-06-21021 June 2007 Confirmatory Action CAL-4-07-004 Letter Dated 6/21/07 ML0706602982007-03-15015 March 2007 Confirmatory Action Letter Alloy 82/182 Pressurizer Butt Welds 2008-09-16
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September 16, 2008 Mr. Randall K. Edington Executive Vice President Nuclear/CNO Mail Station 7602 Arizona Public Service Company P. O. Box 52034 Phoenix, AZ 85072-2034
SUBJECT:
PALO VERDE NUCLEAR GENERATING STATION, UNITS 1, 2 AND 3 -
CLOSURE OF CONFIRMATORY ACTION LETTER NRR-07-004 (TAC NO. MD7291)
Dear Mr. Edington:
On March 15, 2007, the U.S. Nuclear Regulatory Commission (NRC) issued Confirmatory Action Letter (CAL) No. NRR-07-004 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML070660298) regarding dissimilar metal welds in the pressurizers at Palo Verde Nuclear Generating Station (PVNGS), Units 1, 2, and 3. This letter acknowledges receipt of Arizona Public Service (APS) letter dated August 4, 2008 (ADAMS Accession No. ML082250351), informing the NRC of actions taken in response to this CAL.
In this letter, APS stated that structural weld overlays were installed on the pressurizer surge, spray, safety, and relief nozzles at PVNGS Unit 2, and all required non-destructive examinations were completed satisfactorily without any unacceptable indications. This activity completes the mitigation of all pressurizer dissimilar metal welds at PVNGS Unit 2. Based on this letter, the NRC has found that all the commitments listed in the CAL and supporting commitment letters dated January 31, 2007 (ADAMS Accession No. ML070430378), and February 16, 2007 (ADAMS Accession No. ML070590212), have been met for PVNGS Unit 2. As such, it is no longer necessary to implement enhanced inspection and leakage monitoring requirements for the reactor coolant system at PVNGS Unit 2. Technical Assignment Control (TAC) No. MD7291 has been closed.
In letters dated October 31, 2007, and March 18, 2008 (ADAMS Accession Nos. ML072820001 and ML080520180, respectively), the NRC noted the completion of all commitments regarding NRR-07-004 for PVNGS Units 1 and 3, respectively. Therefore, based on these letters and the August 4, 2008, letter, the NRC has found that all the commitments listed in the CAL and supporting commitment letters have been met for PVNGS Units 1, 2, and 3. No further response is required regarding the CAL. We consider the CAL closed.
Thank you for informing us of the actions documented in your letter. These actions may be examined during a future NRC inspection of your facility.
Current NRC guidance regarding CALs is contained in the NRC Enforcement Policy and the NRC Enforcement Manual, which are available at the NRC web site at http://www.nrc.gov/about-nrc/regulatory/enforcement.html (click on Enforcement Policy or Enforcement Guidance) or by contacting the Government Printing Office (GPO) toll-free at
R. Edington 1-888-293-6498. The GPO is open from 7:00 a.m. to 9:00 p.m. EST, Monday through Friday (except Federal holidays).
In accordance with Section 2.390 of Title 10 of the Code of Federal Regulations of the NRC's "Rules of Practice," a copy of this letter will be made available electronically for public inspection in the NRC Public Document Room or from the NRC=s document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm.html.
Sincerely,
/RA by Robert A. Nelson for/
Joseph G. Giitter, Director Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos.: 50-528, 50-529, and 50-530 cc: See next page
ML082410200 OFFICE DCI/CPNB DCI/CPNB LPL4/PM LPL4/LA NAME JCollins TChan BSingal JBurkhardt DATE 9/9/08 9/9 /08 9/4/08 9/4/08 OFFICE LPL4/BC DCI/D DRP/D RIV DORL/D NAME MMarkley MEvans DChamberlain JGiitter Robert A RCaniano for Nelson for DATE 9/4/08 9/10/08 9 /11/08 9/16/08 Palo Verde Nuclear Generating Station 7/2/2008 cc:
Mr. Steve Olea Mr. John C. Taylor Arizona Corporation Commission Director, Nuclear Generation 1200 W. Washington Street El Paso Electric Company Phoenix, AZ 85007 340 E. Palm Lane, Suite 310 Phoenix, AZ 85004 Mr. Douglas Kent Porter Senior Counsel Mr. James Ray Southern California Edison Company Public Service Company of New Mexico Law Department, Generation Resources 2401 Aztec NE, MS Z110 P.O. Box 800 Albuquerque, NM 87107-4224 Rosemead, CA 91770 Mr. Geoffrey M. Cook Senior Resident Inspector Southern California Edison Company U.S. Nuclear Regulatory Commission 5000 Pacific Coast Hwy., Bldg. D21 P.O. Box 40 San Clemente, CA 92672 Buckeye, AZ 85326 Mr. Robert Henry Regional Administrator, Region IV Salt River Project U.S. Nuclear Regulatory Commission 6504 E. Thomas Road 612 E. Lamar Blvd., Suite 400 Scottsdale, AZ 85251 Arlington, TX 76011-4125 Mr. Jeffrey T. Weikert Chairman Assistant General Counsel Maricopa County Board of Supervisors El Paso Electric Company 301 W. Jefferson, 10th Floor Mail Location 167 Phoenix, AZ 85003 123 W. Mills El Paso, TX 79901 Mr. Aubrey V. Godwin, Director Arizona Radiation Regulatory Agency Mr. Eric Tharp 4814 S. 40th Street Los Angeles Department of Water & Power Phoenix, AZ 85040 Southern California Public Power Authority P.O. Box 51111, Room 1255-C Mr. Scott Bauer, Director Los Angeles, CA 90051-0100 Regulatory Affairs Palo Verde Nuclear Generating Station Mr. Brian Almon Mail Station 7636 Public Utility Commission P.O. Box 52034 William B. Travis Building Phoenix, AZ 85072-2034 P.O. Box 13326 1701 N. Congress Avenue Mr. Dwight C. Mims, Vice President Austin, TX 78701-3326 Regulatory Affairs and Plant Improvement Palo Verde Nuclear Generating Station Ms. Karen O'Regan Mail Station 7605 Environmental Program Manager P.O. Box 52034 City of Phoenix Phoenix, AZ 85072-2034 Office of Environmental Programs 200 W. Washington Street Phoenix, AZ 85003