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Category:Letter
MONTHYEARML24311A1232024-11-14014 November 2024 – Report for the Aging Management Audit Regarding the License Renewal Application Review IR 05000275/20240102024-11-0707 November 2024 Biennial Problem Identification and Resolution Inspection Report 05000275/2024010 and 05000323/2024010 IR 05000275/20244022024-11-0707 November 2024 Security Baseline Inspection Report 05000275/2024402 and 05000323/2024402 IR 07200026/20244012024-11-0606 November 2024 Independent Spent Fuel Storage Installation Security Inspection Report 07200026/2024401 DCL-24-095, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20232024-11-0606 November 2024 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2023 ML24302A1922024-11-0101 November 2024 Ltr to G. Frausto Coastal Band of Chumash Indians Re DCPP Dseis ML24302A2612024-11-0101 November 2024 Letter to Achp Re DCPP Dseis ML24302A1952024-11-0101 November 2024 Ltr to M. Olivas Tucker Ytt Re DCPP Dseis ML24302A1942024-11-0101 November 2024 Ltr to K. Kahn Santa Ynez Band of Chumash Indians Re DCPP Dseis ML24302A1912024-11-0101 November 2024 Ltr to C. Mcdarment Tule River Tribe Re DCPP Dseis ML24302A1972024-11-0101 November 2024 Letter to V. Sage Walker Northern Chumash Tribal Council Re DCPP Dseis ML24302A1962024-11-0101 November 2024 Ltr to SLO County Chumash Indians Re DCPP Dseis ML24302A1932024-11-0101 November 2024 Letter to G. Pierce Salinan Tribe of Monterey, SLO Re DCPP Dseis ML24302A2622024-11-0101 November 2024 Letter to CA SHPO Regarding DCPP Dseis ML24276A1482024-10-30030 October 2024 NRC to Fws Request for Concurrence with Endangered Species Act Determinations for Diablo Canyon Power Plant, Units 1, 2, ISFSI Proposed License Renewals in San Luis Obispo Co, CA ML24275A0622024-10-30030 October 2024 NRC to NMFS Request Initiate Formal Endangered Species Act Consultation and Abbreviated Essential Fish Habitat for Proposed License Renewal of DCP Plant Units 1, 2 IR 05000275/20240032024-10-30030 October 2024 Integrated Inspection Report 05000275/2024003 and 05000323/2024003 and Independent Spent Fuel Storage Installation Report 07200026/2024001 ML24269A0122024-10-29029 October 2024 OEDO-24-00083 2.206 Petition Diablo Canyon Seismic CDF - Response to Petitioner Letter ML24284A3122024-10-28028 October 2024 Ltr to P Ting, Diablo Canyon Nuclear Power Plant Units 1 and 2 Notice of Avail of Draft Supplement 62 to the GEIS for Lic Renew of Nuclear Plants ML24284A3112024-10-28028 October 2024 Ltr to a Peck, Diablo Canyon Nuclear Power Plant Units 1 and 2 Notice of Avail of Draft Supplement 62 to the GEIS for Lic Renew of Nuclear Plants IR 05000275/20240132024-10-28028 October 2024 – License Renewal Report 05000275/2024013 and 05000323/2024013 DCL-24-103, Pg&Es Voluntary Submittal of Information Related to 10 CFR 2.206 Petition Regarding Seismic Core Damage Frequency for DCPP, Units 1 and 22024-10-24024 October 2024 Pg&Es Voluntary Submittal of Information Related to 10 CFR 2.206 Petition Regarding Seismic Core Damage Frequency for DCPP, Units 1 and 2 ML24261B9492024-10-24024 October 2024 Issuance of Amendment Nos. 246 and 248 Revision to Technical Specification 5.6.6, Reactor Coolant System (RCS) Pressure and Temperature Limits Report (PTLR) IR 05000275/20244042024-10-23023 October 2024 Security Baseline Inspection Report 05000275/2024404 and 05000323/2024404 ML24277A0292024-10-18018 October 2024 NRC to Fws Req. for Concurrence W. Endangered Species Act Determinations for Diablo Canyon Power Plant Units 1,2, ISFSI Proposed License Renewals in San Luis Obispo Co., CA DCL-24-092, Supplement and Annual Update License Renewal Application, Amendment 12024-10-14014 October 2024 Supplement and Annual Update License Renewal Application, Amendment 1 DCL-24-098, Material Status Report for the Period Ending August 31, 20242024-10-0909 October 2024 Material Status Report for the Period Ending August 31, 2024 IR 05000275/20253012024-10-0303 October 2024 Notification of NRC Initial Operator Licensing Examination 05000275/2025301; 05000323/2025301 DCL-24-091, Response to Request for Additional Information by the Office of Nuclear Reactor Regulation2024-10-0303 October 2024 Response to Request for Additional Information by the Office of Nuclear Reactor Regulation ML24240A0222024-09-20020 September 2024 Letter to A. Peck Environmental Impact Statement Scoping Summary Report for Diablo Canyon Nuclear Power Plant Units 1 and 2 ML24260A1222024-09-14014 September 2024 14 Sept 2024 Ltr - California Coastal Commission to Pg&E, Incomplete Consistency Certification for Requested Nuclear Regulatory Commission License Renewal for Diablo Canyon Power Plant DCL-24-087, License Renewal - Historic and Cultural Resources Reference Documents (Redacted)2024-09-12012 September 2024 License Renewal - Historic and Cultural Resources Reference Documents (Redacted) ML24262A2462024-09-11011 September 2024 10 CFR 2.206 - Diablo Canyon Units 1 and 2 Seismic - Petitioner Response to Acknowledgement Letter - DCL-24-083, CFR Part 21 Notification: Commercially Dedicated Snubber Valve Not Properly Heat Treated2024-09-0909 September 2024 CFR Part 21 Notification: Commercially Dedicated Snubber Valve Not Properly Heat Treated DCL-24-078, Pre-Notice of Disbursement from Decommissioning Trust2024-09-0303 September 2024 Pre-Notice of Disbursement from Decommissioning Trust DCL-24-082, Decommissioning Draft Biological Assessment and Draft Essential Fish Habitat Assessment2024-08-28028 August 2024 Decommissioning Draft Biological Assessment and Draft Essential Fish Habitat Assessment ML24205A0662024-08-27027 August 2024 OEDO-24-00083 - 10 CFR 2.206 - Ack Letter - Diablo Canyon Units 1 and 2 Seismic Core Damage Frequency - IR 05000275/20240052024-08-22022 August 2024 Updated Inspection Plan for Diablo Canyon Power Plant, Units 1 and 2 (Report 05000275/2024005 and 05000323/2024005) DCL-24-077, Responses to NRC Requests for Additional Information on Diablo Canyon Power License Renewal Application Severe Accident2024-08-15015 August 2024 Responses to NRC Requests for Additional Information on Diablo Canyon Power License Renewal Application Severe Accident DCL-24-075, Response to Request for Additional Information for License Amendment Request 23-02, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power React2024-08-0808 August 2024 Response to Request for Additional Information for License Amendment Request 23-02, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power React IR 05000275/20240022024-08-0606 August 2024 Integrated Inspection Report 05000275/2024002 and 05000323/2024002 DCL-24-079, DC-2024-07 Post Exam Comments Analysis2024-08-0202 August 2024 DC-2024-07 Post Exam Comments Analysis DCL-24-070, License Amendment Request 24-03 Revision to Technical Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies2024-07-31031 July 2024 License Amendment Request 24-03 Revision to Technical Specification 5.5.16 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies IR 05000275/20240122024-07-31031 July 2024 License Renewal Report 05000275/2024012 and 05000323/2024012 DCL-24-071, Core Operating Limits Report for Unit 2 Cycle 252024-07-22022 July 2024 Core Operating Limits Report for Unit 2 Cycle 25 DCL-2024-523, Submittal of Report on Discharge Self-Monitoring2024-07-18018 July 2024 Submittal of Report on Discharge Self-Monitoring ML24187A1352024-07-16016 July 2024 Letter to Paula Gerfen - Diablo Canyon Units 1 and 2 - Summary of June 2024 Audit Related to the License Renewal Application Severe Accident Mitigation Alternatives Review IR 05000275/20240142024-07-11011 July 2024 Age-Related Degradation Inspection Report 05000275/2024014 and 05000323/2024014 IR 05000275/20243012024-07-10010 July 2024 NRC Initial Operator Licensing Examination Approval 05000275/2024301; 05000323/2024301 IR 05000275/20244012024-07-0808 July 2024 Security Baseline Inspection Report 05000275/2024401 and 05000323/2024401 (Full Report) 2024-09-09
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OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION UNITED STATES NUC LE AR RE G UL AT O RY C O M M I S S I O N R E GI ON I V 612 EAST LAMAR BLVD , SU I TE 400 AR LI N GTON , TEXAS 76011-4125 September 1, 2011 John T. Conway Senior Vice President-Energy &
Supply and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Nuclear Plant 77 Beale Street, Mail Code B32 San Francisco, CA 94105
SUBJECT:
MIDCYCLE SECURITY PERFORMANCE REVIEW AND INSPECTION PLAN -
DIABLO CANYON POWER PLANT, UNITS 1 AND 2
Dear Mr. Conway:
On August 18, 2011, the NRC staff completed its performance review of Diablo Canyon Power Plant, Units 1 and 2, for the first half of the calendar year 2011 assessment cycle. Our technical staff reviewed performance indicators (PIs) for the most recent quarter and inspection results over the previous 12 months. The purpose of this letter is to inform you of our assessment of your security performance during this period and our plans for future security inspections at your facility.
Security performance for the most recent quarter, as well as the first three quarters of the assessment period, were within the Degraded Cornerstone column of the NRCs security action matrix based on 3 White findings. On January 13, 2011, we were notified by your staff of your readiness for the NRC to conduct a supplemental inspection to review the actions taken to address the three White findings. On April 22, 2011, the NRC completed the supplemental inspection pursuant to Inspection Procedure 95002, Supplemental Inspection for One Degraded Cornerstone or Any Three White Inputs in a Strategic Performance Area, at your facility. As documented in NRC Inspection Report 05000275/2011405 and 05000323/2011405, this supplemental inspection was performed to assess your stations evaluation of the root causes, contributing causes, and corrective actions associated with the White findings. No inspection findings were identified. Based on these results, the White findings are closed effective June 30, 2011, placing the facility in the Licensee Response column of the NRCs security action matrix effective July 1, 2011. Therefore, at this time, we plan to conduct security baseline inspections at your facility.
Enclosure transmitted herewith contains SUNSI. When separated from enclosure, this transmittal document is decontrolled.
OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION
OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION Pacific Gas and Electric Company The enclosed inspection plan lists the security inspections scheduled through December 31, 2012. The inspection plan is provided to allow for the resolution of any scheduling conflicts and personnel availability issues well before our inspectors arrive onsite. The inspections in the last 9 months of the inspection plan are tentative and the plan may be revised at the end-of-cycle performance review. Routine force-on-force inspections are conducted approximately every 3 years. You will be notified by separate correspondence 8 to 10 weeks in advance of any force-on-force inspections scheduled for your facility.
If we change the inspection plan, we will contact you to discuss the change as soon as possible.
Please contact Michael Hay at (817) 276-6527 with any questions you may have regarding this letter or the inspection plan.
While we are fully committed to our goal of ensuring openness in our regulatory process, we must balance that goal with the more immediate need of ensuring the continued safety and secure operation of nuclear facilities and the protection of nuclear materials in our country.
Thus, due to the security-related information contained in this correspondence and in accordance with NRC Policy for Handling, Marking and Protecting Sensitive Unclassified Non-Safeguards Information, a copy of this letter and its enclosure will not be available for public inspection in either the NRC Public Document Room or the Publicly Available Records (PARS) component of NRC's document system (ADAMS).
Sincerely,
/RA/
Elmo E. Collins Regional Administrator Dockets: 50-275; 50-323 Licenses: DPR-80; DPR-82
Enclosure:
Diablo Canyon Power Plant, Units 1 and 2, Security Inspection Plan OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION
OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION Pacific Gas and Electric Company cc w/o enclosure:
Jennifer Post, Esq.
Pacific Gas & Electric Co.
77 Beale Street, Room 2496 Mail Code B30A San Francisco, CA 94120 Thomas R. Baldwin Pacific Gas and Electric Company Diablo Canyon Power Plant Mail Code 104/5/536 P.O. Box 56 Avila Beach, CA 93424 James R. Becker, Site Vice President Pacific Gas and Electric Company Diablo Canyon Nuclear Plant P.O. Box 56, Mail Station 104/6/601 Avila Beach, CA 93424 Mr. Kenneth J. Peters Vice President, Engineering Services Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 3, Mail Station 104/6/603, Avila Beach, CA 93424 OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION
OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION Pacific Gas and Electric Company Distribution w/enclosure:
Ronald Albert (Ronald.Albert@nrc.gov), Chief, Reactor Security Oversight Branch Shyrl Coker, (Shyrl.Coker@nrc.gov) NSIR/DSO/DDSO, TWFN Mail Stop: T-3A5M Clay Johnson, (Clay.Johnson@nrc.gov), NSIR/DSO/DDSO/SPEB, TWFN 3D43 Branch Chief, RI DRS (James.Trapp@nrc.gov)
Branch Chief, RII DRS/PSB2 (Michael.Ernstes@nrc.gov)
Branch Chief, RIII DRS/PSB (Richard.Skokowski@nrc.gov)
Senior Resident Inspector (Michael.Peck@nrc.gov)
Electronic distribution by RIV:
Regional Administrator (Elmo.Collins@nrc.gov)
Deputy Regional Administrator (Art.Howell@nrc.gov)
DRP Director (Kriss.Kennedy@nrc.gov)
Acting DRP Deputy Director (Jeff.Clark@nrc.gov)
DRS Director (Anton.Vegel@nrc.gov)
DRS Deputy Director (Tom.Blount@nrc.gov)
Resident Inspector (Laura.Micewski@nrc.gov)
Branch Chief, DRP/B (Geoffrey.Miller@nrc.gov)
Senior Project Engineer, DRP/B (Rick.Deese@nrc.gov)
Project Engineer, DRP/B (Nestor.Makris@nrc.gov)
DC Administrative Assistant (Agnes.Chan@nrc.gov)
Public Affairs Officer (Victor.Dricks@nrc.gov)
Public Affairs Officer (Lara.Uselding@nrc.gov)
Project Manager (Alan.Wang@nrc.gov)
Acting Branch Chief, DRS/TSB (Dale.Powers@nrc.gov)
RITS Coordinator (Marisa.Herrera@nrc.gov)
Regional Counsel (Karla.Fuller@nrc.gov)
Congressional Affairs Officer (Jenny.Weil@nrc.gov)
OEMail Resource ROPreports RIV/ETA: OEDO (John.McHale@nrc.gov)
DRS/TSB STA (Dale.Powers@nrc.gov)
Security Related Complete Letter - OUO:
SUNSI Review Completed: ___Y___ ADAMS: 7 Yes Initials: __MCH____
7 Non-Publicly Available 7 Sensitive C:PSB1 C:PBB D:DRP D:DRS MCHay GBMiller KKennedy AVegel ECollins
/RA/ /RA/ /RA/ /RA/ /RA/
8/26/11 8/29/11 8/29/11 8/31/11 8/31/2011 OFFICIAL RECORD COPY T=Telephone E=E-mail F=Fax OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION