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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
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WI PacificGas and 1 ElectricCompany David H. Datley Diablo Canyon Power Plant Vice President and PO. Box 56 General Manager Avila Beach, CA 93424 805.545.4350 Fax: 805.545.4234 June 4, 2004 PG&E Letter DCL-04-067 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 Units 1 and 2 Commitment Chanae Summary Report, January 1, 2003, through December 31, 2003
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 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 of January 1, 2003, through December 31, 2003. 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.
Sincerely, David H. Oatley smg/4692/R0250474 Enclosure cc: Bruce S. Mallett David L. Proulx Girija S. Shukla Diablo Distribution A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003 Table of Contents Commitment Paqe
- 1. Final Safety Analysis Report (FSAR) Update Review, Accountability, and Responsibility 2
- 2. Fuel Tracking Software 5
- 3. Incorporation of "On-the-Spot Changes" (OTSCs) into Procedures 6
- 4. Plant Staff Review Committee (PSRC) Review of Performance Indicator Trends 7
- 5. PSRC Timely Review of OTSCs 8
- 6. Fire Barrier Impairments - Reporting and Control 10 1
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1,2003, THROUGH DECEMBER 31, 2003
- 1. FSAR Update Review, Accountability, and Responsibility Source Documents
- 1. PG&E Letter DCL-96-160, "Cause and Corrective Actions -
Supplemental Response to NRC Inspection Report 96-06, Request for Information Related to the FSAR Review Efforts and Results"
- 2. NRC Inspection Report 96-06 Original Commitment (T35518)
"Procedure X13.1D2, 'FSAR Update Revision and Maintenance,' will be revised to include the following:
A requirement for [Nuclear Power Generation] NPG Licensing to perform a comprehensive review of the entire FSAR Update by diverse groups of knowledgeable [Pacific Gas and Electric Company] PG&E personnel every fifth revision cycle; i.e.,
before issuance of Revisions 11, 16, 21, etc. This review would be solely for the purpose of improving accuracy and readability, and would be similar in scope to that just completed for Revision 11 by design engineers, system engineers, and operations personnel.
A clear statement of 'ownership' and accountability for each section of the FSAR Update.
- A requirement for NPG Licensing to notify lead organizations no later than 6 months into each FSAR Update revision cycle of their responsibilities regarding review of assigned sections and initiation of appropriate change requests.
A requirement to provide training to appropriate management and engineering personnel at least once each revision cycle on procedures and electronic databases related to the FSAR Update.
A requirement for NPG management to communicate expectations to all NPG engineers at least once each revision cycle regarding FSAR Update accuracy and accountability."
2
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003 Revised Commitment Procedure X13.1D2, "FSAR Update Revision and Maintenance," will include the following:
- A requirement for licensing to perform a comprehensive review of the entire FSAR Update by diverse groups of knowledgeable PG&E personnel every fifth revision cycle; i.e., before issuance of Revisions 11, 16, 21, etc. This review would be solely for the purpose of improving accuracy and readability, by design engineers, system engineers, and operations personnel.
A clear statement of "ownership" and accountability for each section of the FSAR Update.
Justification for Change The original commitments involved notifying and training those utilizing the FSAR Update change process, communicating management expectations regarding FSAR Update accuracy and accountability, and communicating lead organization responsibilities regarding review of assigned sections and initiation of appropriate change requests. These commitments were made in 1996, and since then a number of improvements have been made such that the commitments are no longer needed. These include:
- Individuals proposing to make changes to the FSAR Update are required to evaluate the proposed changes using the criteria set forth in 10 CFR 50.59. PG&E requires Licensing Basis Impact Evaluation (LBIE) Screen preparers and independent technical reviewers (ITRs) to successfully complete LBIE training. LBIE Screen preparers are also required to have a working knowledge of the FSAR Update. Procedure X13.1D2 provides the individual proposing an FSAR Update change with guidelines for when the 50.59 process must be used. LBIE training is'a vehicle where responsibilities and expectations regarding the FSAR Update are communicated.
3
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003
- In 1999, the FSAR Update process was relocated from the PG&E General Office to Diablo Canyon Power Plant (DCPP). This move allowed the engineering organization and the FSAR Update process owner to communicate directly, as needed, to respond to FSAR Update questions, and resolve FSAR Update accuracy and accountability issues.
- Trend records are generated for low-level problems identified with the FSAR Update process. When the FSAR Update process owner detects an adverse trend, responsible lead organizations are promptly notified of the trend and expectations and responsibilities are emphasized to improve performance.
- X13.1D2 already contains a clear statement of lead organization responsibilities for ownership and accountability. When necessary, the FSAR Update process owner reinforces the responsibilities and expectations on a real-time basis.
4
I Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003
- 2. Fuel Tracking Software Source Document PG&E Letter DCL-02-136, uLicensee Event Report 1-2002-006, Technical Specification LCO 3.7.17.2 Not Met During the 1R11 Refueling Outage When Two Fuel Assemblies Were Placed in Adjacent Locations" Ori-ginal Commitment (T35052)
'PG&E will use a new fuel-tracking software program to help plan fuel movements. Use of this program will provide warnings of planned moves that would be in violation of TS requirements."
Revised Commitment PG&E will use a new fuel-tracking software program to help plan major fuel movements (i.e., core offload, core reload, new fuel receipt, and spent fuel pool consolidations). Use of this program will provide warning of planned moves that would be in violation of Technical Specification (TS) requirements.
Justification for Change The original commitment was made as a result of a fuel assembly that was stored in the spent fuel pool in violation of the TS, and was noticed when the TracWorks software program identified a past improper fuel move.
At times, minor fuel movement changes (deviations) are necessary, and the controls for handling these movements are specified in the procedure controlling the evolution. In these instances, verification with TracWorks is unduly burdensome and unnecessary, as these planned moves are limited in number, controlled by procedure, and require concurrence by a licensed Senior Reactor Operator (SRO) and Reactor Engineering.
5
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003
- 3. Incorporation of OTSCs into Procedures Source Document PG&E Letter DCL-84-321, "Response to IEIR 50-275/84 Notice Of Violation" Ori-ginal Commitment (T30850)
"To prevent similar events, such as the use of improper sequences or omissions of steps, the administrative procedure which governs OTSCs, AP E-4S4, 'Issuance And Approval of On-The-Spot Procedure Changes' was revised to require that the changes be incorporated in the actual text of the procedure within 14 days. An aggressive program has been initiated to incorporate existing OTSCs into the associated procedures."
Revised Commitment
- 1. Following authorization, pen-and-ink changes-to procedures (OTSCs) shall be distributed to controlled manuals requiring immediate distribution.
- 2. When filing OTSCs, marked-up pages shall be integrated into the procedure such that revised steps are apparent to users.
- 3. As part of the issued-for-use process, the existence of any OTSC against the procedure shall be determined. All OTSCs shall be included with the procedure when it is issued for use.
Justification for Change The revised commitment meets the intent of the original commitment, in that it ensures procedure changes made using OTSCs are not overlooked or omitted during procedure performance. To account for the elimination of the 14-day incorporation period, the requirement to determine if any OTSCs are written against the procedure is invoked, as part of the issued-for-use process prior to using a procedure to perform physical work.
6
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003
- 4. PSRC Review of Performance Indicator Trends Source Document(s)
PG&E Letter DCL-87-136, "PG&E Management Actions to Maintain the High Level of Performance at DCPP" Original Commitment (T31499)
"...the PSRC will continue to perform quarterly reviews of the performance indicator trends and will focus on specific areas where additional actions may be needed."
Revised Commitment The quality director will provide a monthly report to management that includes an assessment of the overall health of the Problem Prevention and Resolution Program (PPR Health Report). Directors will review the performance indicators in the monthly PPR report to identify areas requiring management attention (e.g., corrective action timeliness, adverse trends, human performance).
Justification for Change The original commitment no longer reflects PG&E's business practices.
The scope of the PPR Health Report includes organizational improvement, the Corrective Action Program, the Operating Experience and Assessment Program, and the Employee Concerns Program. It is reviewed monthly rather than quarterly and provides more effective and timely management involvement in the PPR processes.
7
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003
- 5. PSRC Timely Review of OTSCs Source Document PG&E Letter DCL-85-290, "Licensee Event Report 1-85-024, Temporary Changes to Procedures Not Reviewed By Plant Staff Review Committee Within 14 Days" Original Commitment (T32153) uTo prevent recurrence, the following actions have been taken:
(1) Administrative Procedure E-4S4, 'Issuance and Approval of On-The-Spot Changes to Procedures,' has been revised to more clearly delineate the processing steps and reference back to the procedure, although the previous revision would have been adequate for processing OTSCs if it had been followed, (2) clerical personnel will be trained in the proper processing and filing responsibilities of Administrative Procedure E-4S4 by September 30, 1985, and (3) because the OTSC review also found materials in the plant manuals that were not identified on the list of effective procedures used for the review, the document review instructions have been amended to ensure that all discrepancies, including additional material, within a controlled volume are identified to the Document Control Department immediately."
Revised Commitment To prevent recurrence (i.e., OTSCs not being reviewed by the PSRC in the 14-day time limit of TS 6.8.3), the following actions have been taken:
- 1. The OTSC form shall describe the OTSC processing steps, including the requirement to deliver effective OTSCs to the procedure group or other designated locations.
- 2. The process for auditing controlled manuals shall include instructions to check for, and remove extraneous, superseded, or obsolete material.
Justification for Change The original commitment was made to ensure OTSCs were routed to the approving authority and approved within 14 days, and to ensure that extraneous material, such as superseded or obsolete procedures, 8
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003 unapproved documents, or unrelated information was not kept in controlled manuals. This revision adds clarity and does not change the intent of the original commitment 9
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003
- 6. Fire Barrier Impairments - Reporting and Control Source Document PG&E Letter DCL-91-249, 'Licensee Event Report 1-91-015-00, Violation of Technical Specification 3.7.10 When an Hourly Fire Watch Patrol Was Not Performed Due to Inadequate Instructions" Original Commitment (T34812)
Written instructions have been added to the fire watch round status logsheets stating (1) the hourly roving fire watch should first contact the senior fire watch on site when a problem arises that may delay the hourly fire watch patrol; (2) the senior fire watch on site will arrange to have a relief individual perform a partial or complete TS impairment inspection; (3) if a relief individual is not available, the senior fire watch on site shall contact the Shift Foreman and request an inspection of the TS-related fire barrier impairments by Operations shift personnel or by the shift industrial fire officer; and (4) if the senior fire watch cannot be contacted in a timely manner, the fire watch may call the Shift Foreman directly.
Revised Commitment Fire watch is responsible for notifying the fire watch supervisor and requesting assistance if a delay is anticipated that would cause a missed rove. The fire watch supervisor is responsible for contacting the shift foreman to request assistance if a delay is anticipated that would cause a missed rove, or if the assigned group cannot support the rove.
Justification for Change PG&E made the original commitment in a licensee event report when the hourly roving fire watch was unable to exit the radiological control area and the fire watch rounds were not completed within the hour, as required by Technical Specification 3.7.10, "Fire Barrier Penetrations."
The intent of the original commitment was to describe the actions the fire watch personnel should take when unable to complete their rounds within the one-hour period, not to increase the scope of the hourly fire watch patrols to inspect impaired fire barriers (e.g., penetration seals, doors, dampers, etc.). Equipment Control Guideline 18.7, uFire Rated Assemblies," which replaced TS 3.7.10, states the requirements for 10
Enclosure PG&E Letter DCL-04-067 COMMITMENT CHANGE
SUMMARY
REPORT JANUARY 1, 2003, THROUGH DECEMBER 31, 2003 establishing hourly fire watch patrols, but does not contain requirements to perform inspections of impaired fire barriers. The role of the hourly fire watch is to conduct a tour of the affected fire area where the impairments are contained, not to physically inspect the impairments during the course of their fire watch rounds.
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