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| | issue date = 05/07/2009 | | | issue date = 05/07/2009 |
| | title = Submittal of 2008 Annual Commitment Change Summary Report | | | title = Submittal of 2008 Annual Commitment Change Summary Report |
| | author name = Becker J R | | | author name = Becker J |
| | author affiliation = Pacific Gas & Electric Co | | | author affiliation = Pacific Gas & Electric Co |
| | addressee name = | | | addressee name = |
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| =Text= | | =Text= |
| {{#Wiki_filter:Tib~I Pacific Gas and Electric CompanyJames R. Becker Site Vice President Diablo Canyon Power Plant Mail Code 104/5/601 P 0. Box 56 Avila Beach, CA 93424 805.545.3462 Internal: | | {{#Wiki_filter:PacificGas and Tib~I Electric Company James R. Becker Diablo Canyon Power Plant Site Vice President Mail Code 104/5/601 P 0. Box 56 Avila Beach, CA 93424 805.545.3462 May 7, 2009 Internal: 691.3462 Fax: 805.545.6445 PG&E Letter DCL-09-031 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Power Plant Units 1 and 2 2008 Annual Commitment Change Summary Report |
| 691.3462 Fax: 805.545.6445 May 7, 2009 PG&E Letter DCL-09-031 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Power Plant Units 1 and 2 2008 Annual Commitment Change Summary Report Dear Commissioners and Staff: In accordance with NEI 99-04, "Guidelines for Managing NRC Commitment Changes," Revision 0, endorsed by the NRC in SECY-00-0045, Pacific Gas and Electric Company (PG&E) is submitting the enclosed Commitment Change Summary Report for Diablo Canyon Power Plant, Units 1 and 2. The report provides a summary of the regulatory commitment changes that occurred during the period January 1, 2008, through December 31, 2008. The summary for each change includes identification of the source document(s), a description of the original and revised commitments, and a justification for the change.The regulatory commitment changes described in the report were processed in accordance with the NEI guideline, and were determined to not require prior NRC approval. | | |
| The report does not include commitment changes that are contained in 10 CFR 50.59 evaluation summary reports, or in other submittals previously transmitted to the NRC.PG&E makes no regulatory commitments (as defined by NEI 99-04) in this letter.sszl/64002710 Enclosure cc: Elmo E. Collins, Regional Administrator, NRC Region IV Michael S. Peck, NRC Senior Resident Inspector Alan B. Wang, NRC Project Manager A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway | | ==Dear Commissioners and Staff:== |
| | |
| | In accordance with NEI 99-04, "Guidelines for Managing NRC Commitment Changes," Revision 0, endorsed by the NRC in SECY-00-0045, Pacific Gas and Electric Company (PG&E) is submitting the enclosed Commitment Change Summary Report for Diablo Canyon Power Plant, Units 1 and 2. The report provides a summary of the regulatory commitment changes that occurred during the period January 1, 2008, through December 31, 2008. The summary for each change includes identification of the source document(s), a description of the original and revised commitments, and a justification for the change. |
| | The regulatory commitment changes described in the report were processed in accordance with the NEI guideline, and were determined to not require prior NRC approval. The report does not include commitment changes that are contained in 10 CFR 50.59 evaluation summary reports, or in other submittals previously transmitted to the NRC. |
| | PG&E makes no regulatory commitments (as defined by NEI 99-04) in this letter. |
| | sszl/64002710 Enclosure cc: Elmo E. Collins, Regional Administrator, NRC Region IV Michael S. Peck, NRC Senior Resident Inspector Alan B. Wang, NRC Project Manager A member of the STARS (Strategic Teaming and Resource Sharing) Alliance ADO' Callaway |
| * Comanche Peak | | * Comanche Peak |
| * Diablo Canyon | | * Diablo Canyon |
| * Palo Verde | | * Palo Verde |
| * San Onofre 0 South Texas Project | | * San Onofre 0 South Texas Project |
| * Wolf Creek ADO' Enclosure PG&E Letter DCL-09-031 | | * Wolf Creek |
| | |
| | Enclosure PG&E Letter DCL-09-031 |
|
| |
|
| ==SUMMARY== | | ==SUMMARY== |
| OF REGULATORY COMMITMENT CHANGES JANUARY 1, 2008, THROUGH DECEMBER 31, 2008 CONTENTS.Item Commitment Subject Page 1.0 Plant Staff Review for TS 3.0.4 Mode Changes 1 Enclosure PG&E Letter DCL-09-031 | | OF REGULATORY COMMITMENT CHANGES JANUARY 1, 2008, THROUGH DECEMBER 31, 2008 CONTENTS. |
| | | Item Commitment Subject Page 1.0 Plant Staff Review for TS 3.0.4 Mode Changes 1 |
| ===1.0 Plant===
| |
| Staff Review for TS 3.0.4 Mode Changes Source Document(s)
| |
| * License Amendment 55 and 54, dated June 11, 1990.* Pacific Gas and Electric Company (PG&E) Letter DCL-89-320, "Diablo Canyon Units 1 and 2 Additional Information and Certification Regarding License Amendment Request 88-05, Revision of Technical Specification (TS) Sections 3.0 and 4.0 'Applicability' and Associated Bases (Generic Letter 87-09)" dated December 21, 1989.Original Commitment "1. Operating Procedure (OP) L-0, "Mode Transition Checklists," (has been)revised to require that reliance on the provisions contained in TS 3.0.4 must be reviewed by the Plant Staff Review Committee (PSRC) and approved by the plant manager (or designated alternate) prior to transition to a more restrictive operational mode or specified condition
| |
| ... As part of the mode transition review, the PSRC will review the priority and schedule for equipment repair or maintenance related to items affected by the proposed change to TS 3.0.4 (Attachment 9.9 to procedure) (DCL 89-320)2. The licensee has provided confirmation and certification that appropriate administrative controls and procedures are in place for limiting the use of specification
| |
| | |
| ====3.0.4 exceptions====
| |
| | |
| in conjunction with its proposed TS." Revised Commitment "1. Operating Procedure (OP) L-0, "Mode Transition Checklists," (has been)revised to require that reliance on the provisions contained in TS 3.0.4b must be reviewed by the Plant Staff Review Committee (PSRC) and approved by the plant manager (or designated alternate) prior to transition to a more restrictive operational mode or specified condition.
| |
| ... As part of the mode transition review, the PSRC will review the priority and schedule for equipment repair or maintenance related to items affected by the proposed change to TS 3.0.4b (Attachment 9.9 to procedure) (DCL 89-320)2. The licensee has provided confirmation and certification that appropriate administrative controls and procedures are in place for limiting the use of specification
| |
| | |
| ====3.0.4 exceptions====
| |
|
| |
|
| in conjunction with its proposed TS." Justification for Change The intent of TS 3.0.4a is to allow mode transition when the action statement allows operation in the mode for an unlimited period of time. The intent of TS 3.0.4c is to allow mode transition when there is a specific exception in the limiting condition for operation (LCO). This commitment, therefore, should only apply when employing TS 3.0.4b to justify a mode transition. | | Enclosure PG&E Letter DCL-09-031 1.0 Plant Staff Review for TS 3.0.4 Mode Changes Source Document(s) |
| The commitment was clarified to add this specificity. | | * License Amendment 55 and 54, dated June 11, 1990. |
| | * Pacific Gas and Electric Company (PG&E) Letter DCL-89-320, "Diablo Canyon Units 1 and 2 Additional Information and Certification Regarding License Amendment Request 88-05, Revision of Technical Specification (TS) Sections 3.0 and 4.0 'Applicability' and Associated Bases (Generic Letter 87-09)" dated December 21, 1989. |
| | Original Commitment "1. Operating Procedure (OP) L-0, "Mode Transition Checklists," (has been) revised to require that reliance on the provisions contained in TS 3.0.4 must be reviewed by the Plant Staff Review Committee (PSRC) and approved by the plant manager (or designated alternate) prior to transition to a more restrictive operational mode or specified condition ... As part of the mode transition review, the PSRC will review the priority and schedule for equipment repair or maintenance related to items affected by the proposed change to TS 3.0.4 (Attachment 9.9 to procedure) (DCL 89-320) |
| | : 2. The licensee has provided confirmation and certification that appropriate administrative controls and procedures are in place for limiting the use of specification 3.0.4 exceptions in conjunction with its proposed TS." |
| | Revised Commitment "1. Operating Procedure (OP) L-0, "Mode Transition Checklists," (has been) revised to require that reliance on the provisions contained in TS 3.0.4b must be reviewed by the Plant Staff Review Committee (PSRC) and approved by the plant manager (or designated alternate) prior to transition to a more restrictive operational mode or specified condition. ... As part of the mode transition review, the PSRC will review the priority and schedule for equipment repair or maintenance related to items affected by the proposed change to TS 3.0.4b (Attachment 9.9 to procedure) (DCL 89-320) |
| | : 2. The licensee has provided confirmation and certification that appropriate administrative controls and procedures are in place for limiting the use of specification 3.0.4 exceptions in conjunction with its proposed TS." |
| | Justification for Change The intent of TS 3.0.4a is to allow mode transition when the action statement allows operation in the mode for an unlimited period of time. The intent of TS 3.0.4c is to allow mode transition when there is a specific exception in the limiting condition for operation (LCO). This commitment, therefore, should only apply when employing TS 3.0.4b to justify a mode transition. The commitment was clarified to add this specificity. |
| 1}} | | 1}} |
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Category:Annual Operating Report
MONTHYEARML24003A7212023-11-27027 November 2023 Independent Safety Committee; Diablo Canyon Nuclear Power Plant Operations, Thirty-Third Annual Report on the Safety July 1, 2022-June 30, 2023 ML23318A2092023-09-13013 September 2023 Thirty-Third Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations, July I, 2022 - June 30, 2023 - Volume 1 (Main Report) ML23318A2082023-09-13013 September 2023 Thirty-Third Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations, July I, 2022 - June 30, 2023 - Volume 2 (Exhibits) DCL-23-041, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20222023-05-22022 May 2023 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2022 ML23037A8312022-09-28028 September 2022 Independent Safety Committee; Thirty-Second Annual Report on the Safety July 1, 2021 - June 30, 2022, Volume II - Exhibits ML23037A8302022-09-28028 September 2022 Independent Safety Committee; Thirty-Second Annual Report on the Safety July 1, 2021 - June 30, 2022, Volume I - Main Report ML23041A3772022-06-30030 June 2022 Independent Safety Committee Thirty-Second Annual Report on the Safety of Diablo Canyon Nuclear Power Plant Operations July 1, 2021-June 30, 2022 DCL-22-033, Annual Report of Occupational Radiation Exposure for 20212022-04-26026 April 2022 Annual Report of Occupational Radiation Exposure for 2021 DCL-2021-514, NPDES Receiving Water Monitoring Program: 2020 Annual Report2021-04-27027 April 2021 NPDES Receiving Water Monitoring Program: 2020 Annual Report DCL-19-078, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20182019-10-0303 October 2019 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2018 DCL-18-028, Submittal of 2017 Annual Radioactive Effluent Release Report2018-04-24024 April 2018 Submittal of 2017 Annual Radioactive Effluent Release Report DCL-18-032, Summary Report of 10 CFR 50.59. Changes, Tests, and Experiments, for the Period of January 1, 2016, Through December 31, 20172018-04-18018 April 2018 Summary Report of 10 CFR 50.59. Changes, Tests, and Experiments, for the Period of January 1, 2016, Through December 31, 2017 DCL-17-075, Transmittal of 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20162017-09-0606 September 2017 Transmittal of 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2016 DCL-16-105, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20152016-10-18018 October 2016 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2015 DCL-2016-518, NPDES Receiving Water Monitoring Program: 2015 Annual Report2016-04-25025 April 2016 NPDES Receiving Water Monitoring Program: 2015 Annual Report DCL-16-045, Submittal of 2015 Annual Radiological Environmental Operating Report2016-04-21021 April 2016 Submittal of 2015 Annual Radiological Environmental Operating Report DCL-16-046, Summary Report of 10 CFR 50.59, Changes, Tests, and Experiments, for the Period of January 1, 2014, Through December 31, 20152016-04-18018 April 2016 Summary Report of 10 CFR 50.59, Changes, Tests, and Experiments, for the Period of January 1, 2014, Through December 31, 2015 ML15117A6572015-04-27027 April 2015 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 3 of 5 ML15117A6622015-04-27027 April 2015 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 5 of 5 ML15117A6602015-04-27027 April 2015 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 4 of 5 DCL-15-046, 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 1 of 52015-04-27027 April 2015 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 1 of 5 ML15117A6562015-04-27027 April 2015 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 2 of 5 DCL-13-077, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20122013-07-30030 July 2013 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2012 DCL-13-058, Annual Commitment Change Summary Report2013-05-30030 May 2013 Annual Commitment Change Summary Report DCL-13-029, Annual Radiological Environmental Operating Report2013-04-30030 April 2013 Annual Radiological Environmental Operating Report DCL-13-045, Annual Nonradiological Environmental Operating Report2013-04-30030 April 2013 Annual Nonradiological Environmental Operating Report DCL-13-042, Submittal of 2012 Annual Radioactive Effluent Release Report2013-04-30030 April 2013 Submittal of 2012 Annual Radioactive Effluent Release Report DCL-13-022, Annual Report of Occupational Radiation Exposure for 20122013-03-12012 March 2013 Annual Report of Occupational Radiation Exposure for 2012 DCL-12-117, 2011 Annual Commitment Change Summary Report2012-11-20020 November 2012 2011 Annual Commitment Change Summary Report DCL-12-070, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20112012-07-19019 July 2012 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2011 DCL-12-040, 2011 Annual Radioactive Effluent Release Report2012-04-30030 April 2012 2011 Annual Radioactive Effluent Release Report ML1120101782011-07-19019 July 2011 Diablo Canyon, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 DCL-11-082, Diablo Canyon, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 20102011-07-19019 July 2011 Diablo Canyon, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 DCL-11-082, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 20102011-07-19019 July 2011 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2010 ML11129A0852011-04-28028 April 2011 2010 Annual Radiological Environmental Operating Report DCL-11-049, 2010 Annual Radioactive Effluent Release Report, in Accordance with 10 CFR 50.36a(a)(2) and Section 5.6.32011-04-28028 April 2011 2010 Annual Radioactive Effluent Release Report, in Accordance with 10 CFR 50.36a(a)(2) and Section 5.6.3 DCL-11-051, 2010 Annual Nonradiological Environmental Operating Report2011-04-28028 April 2011 2010 Annual Nonradiological Environmental Operating Report ML1111807472011-04-28028 April 2011 2010 Annual Nonradiological Environmental Operating Report DCL-11-050, Diablo Canyon, Units 1 & 2, 2010 Annual Radiological Environmental Operating Report2011-04-28028 April 2011 Diablo Canyon, Units 1 & 2, 2010 Annual Radiological Environmental Operating Report DCL-10-055, Units, 1 and 2, 2009 Annual Commitment Change Summary Report2010-05-19019 May 2010 Units, 1 and 2, 2009 Annual Commitment Change Summary Report DCL-10-043, Submittal of 2009 Annual Radiological Environmental Operating Report2010-04-28028 April 2010 Submittal of 2009 Annual Radiological Environmental Operating Report DCL-10-039, 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period January 1, 2008, Through December 31, 20092010-04-19019 April 2010 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period January 1, 2008, Through December 31, 2009 DCL-10-034, Annual Report of Occupational Radiation Exposure for 20092010-03-26026 March 2010 Annual Report of Occupational Radiation Exposure for 2009 DCL-2009-523, 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (Dcpp), Facility Wdid No. 340I0182482009-06-11011 June 2009 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (Dcpp), Facility Wdid No. 340I018248 DCL-09-031, Submittal of 2008 Annual Commitment Change Summary Report2009-05-0707 May 2009 Submittal of 2008 Annual Commitment Change Summary Report DCL-09-029, 2008 Annual Radiological Environmental Operating Report2009-04-24024 April 2009 2008 Annual Radiological Environmental Operating Report DCL-08-061, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2007, Affect Peak Cladding Temperature (PCT) Calculations2008-07-23023 July 2008 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2007, Affect Peak Cladding Temperature (PCT) Calculations DCL-08-031, Transmittal of 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period of January 1, 2006, Through December 31, 20072008-04-17017 April 2008 Transmittal of 10 CFR 50.59 Report of Changes, Tests, and Experiments for the Period of January 1, 2006, Through December 31, 2007 ML0729107542007-10-22022 October 2007 2006 Rulemaking Annual Report DCL-07-071, CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 20062007-07-23023 July 2007 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for 2006 2023-09-13
[Table view] Category:Letter type:DCL
MONTHYEARDCL-24-010, Nuclear Material Transaction Report for New Fuel2024-01-29029 January 2024 Nuclear Material Transaction Report for New Fuel DCL-24-009, Nuclear Material Transaction Report for New Fuel2024-01-17017 January 2024 Nuclear Material Transaction Report for New Fuel DCL-24-008, Schedule Considerations for Review of the DCPP License Renewal Application2024-01-17017 January 2024 Schedule Considerations for Review of the DCPP License Renewal Application DCL-24-004, Supplement to License Amendment Request 23-01 Revision to Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b2024-01-15015 January 2024 Supplement to License Amendment Request 23-01 Revision to Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b DCL-23-129, Nuclear Material Transaction Report for New Fuel2023-12-27027 December 2023 Nuclear Material Transaction Report for New Fuel DCL-23-122, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-12-14014 December 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation DCL-23-128, Emergency Plan Update2023-12-13013 December 2023 Emergency Plan Update DCL-23-125, Core Operating Limits Report for Unit 1 Cycle 252023-12-0606 December 2023 Core Operating Limits Report for Unit 1 Cycle 25 DCL-23-121, Supplement to License Amendment Request 23-03, Revision to Technical Specification3.7.8, Auxiliary Saltwater System2023-11-16016 November 2023 Supplement to License Amendment Request 23-03, Revision to Technical Specification3.7.8, Auxiliary Saltwater System DCL-23-120, License Amendment Request 23-03 Revision to Technical Specification 3.7.8, Auxiliary Saltwater (Asw) System2023-11-14014 November 2023 License Amendment Request 23-03 Revision to Technical Specification 3.7.8, Auxiliary Saltwater (Asw) System DCL-23-118, License Renewal Application2023-11-0707 November 2023 License Renewal Application DCL-2023-520, Discharge Self-Monitoring at Diablo Canyon Power Plant (DCPP)2023-10-19019 October 2023 Discharge Self-Monitoring at Diablo Canyon Power Plant (DCPP) DCL-23-103, Independent Spent Fuel Storage Installation - Withdrawal of License Amendment Request 22-01, Request for Approval of Alternative Security Measures for Early Warning System2023-10-13013 October 2023 Independent Spent Fuel Storage Installation - Withdrawal of License Amendment Request 22-01, Request for Approval of Alternative Security Measures for Early Warning System DCL-23-092, Material Status Report for the Period Ending August 31, 20232023-09-28028 September 2023 Material Status Report for the Period Ending August 31, 2023 DCL-23-077, 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 Reactors2023-09-27027 September 2023 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 Reactors DCL-23-083, Upcoming Meeting with Nuclear Security and Incident Response Staff2023-09-13013 September 2023 Upcoming Meeting with Nuclear Security and Incident Response Staff DCL-23-078, Nuclear Material Transaction Report for New Fuel2023-09-0606 September 2023 Nuclear Material Transaction Report for New Fuel DCL-23-070, Withdrawal of Request Regarding Senior Reactor Operator License Application2023-08-16016 August 2023 Withdrawal of Request Regarding Senior Reactor Operator License Application DCL-23-068, Nuclear Material Transaction Report for New Fuel2023-08-0909 August 2023 Nuclear Material Transaction Report for New Fuel DCL-23-066, Nuclear Material Transaction Report for New Fuel2023-08-0303 August 2023 Nuclear Material Transaction Report for New Fuel DCL-23-065, Letter DCL-23-065 Request That Exam Material Be Withheld from Public Disclosure2023-07-27027 July 2023 Letter DCL-23-065 Request That Exam Material Be Withheld from Public Disclosure DCL-23-064, Nuclear Material Transaction Report for New Fuel2023-07-26026 July 2023 Nuclear Material Transaction Report for New Fuel DCL-23-054, License Amendment Request 23-01 Revision to Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b2023-07-13013 July 2023 License Amendment Request 23-01 Revision to Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b DCL-23-055, Nuclear Material Transaction Report for New Fuel2023-07-0606 July 2023 Nuclear Material Transaction Report for New Fuel DCL-23-042, Independent Spent Fuel Storage Installation, Submittal of Quality Assurance Program Description, Revision 02023-05-24024 May 2023 Independent Spent Fuel Storage Installation, Submittal of Quality Assurance Program Description, Revision 0 DCL-23-032, Independent Spent Fuel Storage Installation Docket No. 72-27, Materials License Number SNM-2514 Humboldt Bay Independent Spent Fuel Storage Installation - NRC Requested Notification of Withdrawal from Voluntary Program2023-05-22022 May 2023 Independent Spent Fuel Storage Installation Docket No. 72-27, Materials License Number SNM-2514 Humboldt Bay Independent Spent Fuel Storage Installation - NRC Requested Notification of Withdrawal from Voluntary Program DCL-23-041, 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 20222023-05-22022 May 2023 10 CFR 50.46 Annual Report of Emergency Core Cooling System Evaluation Model Changes for Peak Cladding Temperature for 2022 DCL-23-038, Revision to the Unit 1 Reactor Vessel Material Surveillance Program Withdrawal Schedule2023-05-15015 May 2023 Revision to the Unit 1 Reactor Vessel Material Surveillance Program Withdrawal Schedule DCL-23-034, 2022 Annual Nonradiological Environmental Operating Report2023-05-0101 May 2023 2022 Annual Nonradiological Environmental Operating Report DCL-23-036, 2022 Annual Radiological Environmental Operating Report2023-05-0101 May 2023 2022 Annual Radiological Environmental Operating Report DCL-23-025, 2022 Annual Radioactive Effluent Release Report2023-05-0101 May 2023 2022 Annual Radioactive Effluent Release Report DCL-2023-512, Submittal of Receiving Water Monitoring Program 2022 Annual Report2023-04-27027 April 2023 Submittal of Receiving Water Monitoring Program 2022 Annual Report DCL-23-035, Response to Request for Additional Information on Request Regarding Senior Reactor Operator License Application2023-04-24024 April 2023 Response to Request for Additional Information on Request Regarding Senior Reactor Operator License Application DCL-23-028, Technical Specification Bases, Revision 142023-04-24024 April 2023 Technical Specification Bases, Revision 14 DCL-2023-511, Report on Discharge Monitoring for the First Quarter of 20232023-04-20020 April 2023 Report on Discharge Monitoring for the First Quarter of 2023 DCL-23-031, Submittal of Annual Report of Occupational Radiation Exposure for 20222023-04-19019 April 2023 Submittal of Annual Report of Occupational Radiation Exposure for 2022 DCL-23-024, Independent Spent Fuel Storage Installation, Response to Nrg Request for Additional Information for Revision to License Amendment Request 22-01 Request for Approval of Alternative Security Measures for Early Warning System2023-04-0404 April 2023 Independent Spent Fuel Storage Installation, Response to Nrg Request for Additional Information for Revision to License Amendment Request 22-01 Request for Approval of Alternative Security Measures for Early Warning System DCL-23-022, 2023 Annual Statement of Insurance for Pacific Gas and Electric Companys Diablo Canyon Power Plant2023-03-29029 March 2023 2023 Annual Statement of Insurance for Pacific Gas and Electric Companys Diablo Canyon Power Plant DCL-23-023, Decommissioning Funding Report for Diablo Canyon Power Plant, Units 1 and 22023-03-28028 March 2023 Decommissioning Funding Report for Diablo Canyon Power Plant, Units 1 and 2 DCL-23-021, Independent Spent Fuel Storage Installation, Emergency Plan Update2023-03-23023 March 2023 Independent Spent Fuel Storage Installation, Emergency Plan Update DCL-23-020, Responses to NRC Questions Regarding License Renewal Efforts2023-03-17017 March 2023 Responses to NRC Questions Regarding License Renewal Efforts DCL-23-009, Owner'S Activity Report for Unit 2 Twenty-Third Refueling Outage2023-02-22022 February 2023 Owner'S Activity Report for Unit 2 Twenty-Third Refueling Outage DCL-23-008, Request Regarding Senior Reactor Operator License Application2023-02-22022 February 2023 Request Regarding Senior Reactor Operator License Application DCL-2023-503, Annual Sea Turtle Report2023-01-26026 January 2023 Annual Sea Turtle Report DCL-2023-502, (DCPP) 4th Quarter 2022 Report on Discharge Self-Monitoring2023-01-18018 January 2023 (DCPP) 4th Quarter 2022 Report on Discharge Self-Monitoring DCL-22-091, Revised Steam Generator Tube Inspection Report for Twenty-First Refueling Outage2022-12-20020 December 2022 Revised Steam Generator Tube Inspection Report for Twenty-First Refueling Outage DCL-22-089, Core Operating Limits Report for Unit 2 Cycle 242022-12-20020 December 2022 Core Operating Limits Report for Unit 2 Cycle 24 DCL-22-085, Request to Resume Review of the License Renewal Application or, Alternatively, for an Exemption from 10 CFR 2.109(b), Concerning a Timely Renewal Application2022-10-31031 October 2022 Request to Resume Review of the License Renewal Application or, Alternatively, for an Exemption from 10 CFR 2.109(b), Concerning a Timely Renewal Application DCL-22-041, Site-Specific Decommissioning Cost Estimate, Revision 12022-10-12012 October 2022 Site-Specific Decommissioning Cost Estimate, Revision 1 DCL-22-042, Post-Shutdown Decommissioning Activities Report, Revision 12022-10-12012 October 2022 Post-Shutdown Decommissioning Activities Report, Revision 1 2024-01-29
[Table view] |
Text
PacificGas and Tib~I Electric Company James R. Becker Diablo Canyon Power Plant Site Vice President Mail Code 104/5/601 P 0. Box 56 Avila Beach, CA 93424 805.545.3462 May 7, 2009 Internal: 691.3462 Fax: 805.545.6445 PG&E Letter DCL-09-031 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Power Plant Units 1 and 2 2008 Annual Commitment Change Summary Report
Dear Commissioners and Staff:
In accordance with NEI 99-04, "Guidelines for Managing NRC Commitment Changes," Revision 0, endorsed by the NRC in SECY-00-0045, Pacific Gas and Electric Company (PG&E) is submitting the enclosed Commitment Change Summary Report for Diablo Canyon Power Plant, Units 1 and 2. The report provides a summary of the regulatory commitment changes that occurred during the period January 1, 2008, through December 31, 2008. The summary for each change includes identification of the source document(s), a description of the original and revised commitments, and a justification for the change.
The regulatory commitment changes described in the report were processed in accordance with the NEI guideline, and were determined to not require prior NRC approval. The report does not include commitment changes that are contained in 10 CFR 50.59 evaluation summary reports, or in other submittals previously transmitted to the NRC.
PG&E makes no regulatory commitments (as defined by NEI 99-04) in this letter.
sszl/64002710 Enclosure cc: Elmo E. Collins, Regional Administrator, NRC Region IV Michael S. Peck, NRC Senior Resident Inspector Alan B. Wang, NRC Project Manager A member of the STARS (Strategic Teaming and Resource Sharing) Alliance ADO' Callaway
- San Onofre 0 South Texas Project
Enclosure PG&E Letter DCL-09-031
SUMMARY
OF REGULATORY COMMITMENT CHANGES JANUARY 1, 2008, THROUGH DECEMBER 31, 2008 CONTENTS.
Item Commitment Subject Page 1.0 Plant Staff Review for TS 3.0.4 Mode Changes 1
Enclosure PG&E Letter DCL-09-031 1.0 Plant Staff Review for TS 3.0.4 Mode Changes Source Document(s)
- License Amendment 55 and 54, dated June 11, 1990.
- Pacific Gas and Electric Company (PG&E) Letter DCL-89-320, "Diablo Canyon Units 1 and 2 Additional Information and Certification Regarding License Amendment Request 88-05, Revision of Technical Specification (TS) Sections 3.0 and 4.0 'Applicability' and Associated Bases (Generic Letter 87-09)" dated December 21, 1989.
Original Commitment "1. Operating Procedure (OP) L-0, "Mode Transition Checklists," (has been) revised to require that reliance on the provisions contained in TS 3.0.4 must be reviewed by the Plant Staff Review Committee (PSRC) and approved by the plant manager (or designated alternate) prior to transition to a more restrictive operational mode or specified condition ... As part of the mode transition review, the PSRC will review the priority and schedule for equipment repair or maintenance related to items affected by the proposed change to TS 3.0.4 (Attachment 9.9 to procedure) (DCL 89-320)
- 2. The licensee has provided confirmation and certification that appropriate administrative controls and procedures are in place for limiting the use of specification 3.0.4 exceptions in conjunction with its proposed TS."
Revised Commitment "1. Operating Procedure (OP) L-0, "Mode Transition Checklists," (has been) revised to require that reliance on the provisions contained in TS 3.0.4b must be reviewed by the Plant Staff Review Committee (PSRC) and approved by the plant manager (or designated alternate) prior to transition to a more restrictive operational mode or specified condition. ... As part of the mode transition review, the PSRC will review the priority and schedule for equipment repair or maintenance related to items affected by the proposed change to TS 3.0.4b (Attachment 9.9 to procedure) (DCL 89-320)
- 2. The licensee has provided confirmation and certification that appropriate administrative controls and procedures are in place for limiting the use of specification 3.0.4 exceptions in conjunction with its proposed TS."
Justification for Change The intent of TS 3.0.4a is to allow mode transition when the action statement allows operation in the mode for an unlimited period of time. The intent of TS 3.0.4c is to allow mode transition when there is a specific exception in the limiting condition for operation (LCO). This commitment, therefore, should only apply when employing TS 3.0.4b to justify a mode transition. The commitment was clarified to add this specificity.
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