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Category:Letter type:DCL
MONTHYEARDCL-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) 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 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 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 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 DCL-2024-527, Sea Turtle Stranding Report (Loggerhead Sea Turtle) Diablo Canyon Power Plant2024-07-0101 July 2024 Sea Turtle Stranding Report (Loggerhead Sea Turtle) Diablo Canyon Power Plant DCL-24-066, Request to Extend the Nrg Approval of Alternative for Use of Full Structural Weld Overlay, REP-RHR-SWOL2024-06-27027 June 2024 Request to Extend the Nrg Approval of Alternative for Use of Full Structural Weld Overlay, REP-RHR-SWOL DCL-24-054, LCO 3.0.3 Completion Time Limits2024-05-17017 May 2024 LCO 3.0.3 Completion Time Limits DCL-24-052, Responses to NRC Requests for Additional Information on the Diablo Canyon Power Plant License Renewal Application Environmental Report2024-05-16016 May 2024 Responses to NRC Requests for Additional Information on the Diablo Canyon Power Plant License Renewal Application Environmental Report DCL-24-051, One Hundred Eighty Day Steam Generator Report for Twenty-Fourth Refueling Outage2024-05-0808 May 2024 One Hundred Eighty Day Steam Generator Report for Twenty-Fourth Refueling Outage DCL-24-049, 2023 Annual Radiological Environmental Operating Report2024-05-0101 May 2024 2023 Annual Radiological Environmental Operating Report DCL-24-047, 2023 Annual Non-radiological Environmental Operating Report2024-05-0101 May 2024 2023 Annual Non-radiological Environmental Operating Report DCL-24-048, O CFR 50.59 and 1 O CFR 72.48 Summary Report for the Period of January 1, 2022, Through December 31, 20232024-04-30030 April 2024 O CFR 50.59 and 1 O CFR 72.48 Summary Report for the Period of January 1, 2022, Through December 31, 2023 DCL-24-027, 2023 Annual Radioactive Effluent Release Report2024-04-28028 April 2024 2023 Annual Radioactive Effluent Release Report DCL-24-045, Annual Report of Occupational Radiation Exposure for 20232024-04-24024 April 2024 Annual Report of Occupational Radiation Exposure for 2023 DCL-24-042, Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations2024-04-17017 April 2024 Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations DCL-24-022, Notification of Changes to Decommissioning Schedule2024-04-0202 April 2024 Notification of Changes to Decommissioning Schedule DCL-24-023, Revised Certification of Permanent Cessation of Power Operations2024-04-0202 April 2024 Revised Certification of Permanent Cessation of Power Operations DCL-24-031, Decommissioning Funding Report2024-03-27027 March 2024 Decommissioning Funding Report DCL-24-032, 2024 Annual Statement of Insurance for Pacific Gas and Electric Company’S Diablo Canyon Power Plant2024-03-27027 March 2024 2024 Annual Statement of Insurance for Pacific Gas and Electric Company’S Diablo Canyon Power Plant DCL-24-028, Request for Enforcement Discretion Regarding Compliance with Technical Specification 3.0.3, Limiting Condition for Operation Applicability2024-03-21021 March 2024 Request for Enforcement Discretion Regarding Compliance with Technical Specification 3.0.3, Limiting Condition for Operation Applicability DCL-24-018, License Amendment Request 24-01 Revision to Technical Specification 5.6.6, Reactor Coolant System (RCS) Pressure and Temperature Limits Report (PTLR)2024-02-28028 February 2024 License Amendment Request 24-01 Revision to Technical Specification 5.6.6, Reactor Coolant System (RCS) Pressure and Temperature Limits Report (PTLR) DCL-2024-507, 2023 Annual Report on Discharge Self-Monitoring2024-02-27027 February 2024 2023 Annual Report on Discharge Self-Monitoring DCL-24-020, Nuclear Material Transaction Report for New Fuel2024-02-21021 February 2024 Nuclear Material Transaction Report for New Fuel DCL-24-014, Owners Activity Report for Unit 1 Twenty-Fourth Refueling Outage2024-02-12012 February 2024 Owners Activity Report for Unit 1 Twenty-Fourth Refueling Outage DCL-24-013, Nuclear Material Transaction Report for New Fuel2024-02-0707 February 2024 Nuclear Material Transaction Report for New Fuel DCL-24-010, Nuclear Material Transaction Report for New Fuel2024-01-29029 January 2024 Nuclear Material Transaction Report for New Fuel DCL-2024-502, 2023 Annual Sea Turtle Report for Diablo Canyon Power Plant (DCPP)2024-01-25025 January 2024 2023 Annual Sea Turtle Report for Diablo Canyon Power Plant (DCPP) DCL-2024-501, Sea Turtle Stranding Report (Green Sea Turtle)2024-01-24024 January 2024 Sea Turtle Stranding Report (Green Sea Turtle) DCL-2024-500, Transmittal of the 4th Quarter of 2023 Report on Discharge Self-Monitoring2024-01-18018 January 2024 Transmittal of the 4th Quarter of 2023 Report on Discharge Self-Monitoring 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-24-009, Nuclear Material Transaction Report for New Fuel2024-01-17017 January 2024 Nuclear Material Transaction Report for New Fuel 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 2024-09-09
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WI Pacifc Gas and
.19 Electic Company David IL Oatley Diablo Canyon Power Plant Vice President and P0. Box 56 General Manager Avila Beach. CA 93424 December 23, 2003 805.545.4350 Fax: 805.545.4234 PG&E Letter DCL-03-168 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 90-Day Response to NRC Bulletin 2003-04, "Rebaselining of Data in The Nuclear Materials Management And Safeguards System"
Dear Commissioners and Staff:
This submittal is the 90-day response for Diablo Canyon Power Plant (DCPP), Units 1 and 2, to NRC Bulletin 2003-04, "Rebaselining of Data in The Nuclear Materials Management And Safeguards System."
The U. S. Nuclear Regulatory Commission (NRC) issued NRC Bulletin 2003-04 to inform licensees of performance concerns associated with reporting of data to and the resulting materials balances contained in the Nuclear Materials Management and Safeguards System (NMMSS) database. The Bulletin requested Licensees to perform a one-time reporting within 90 days of the date of the bulletin of quantities of special nuclear material and/or foreign obligated source material in their possession as well as quantities of other Government-owned materials specified in the Bulletin.
The Bulletin requested licensees to submit the results of the one-time reporting directly to NMMSS.
Pacific Gas & Electric Company (PG&E) reported the last inventory to NMMSS for Diablo Canyon Power Plant (DCPP), Units I and 2, in PG&E Letter DCL-03-127, "Annual Material Status Report for Period Ending August 31, 2003," dated October 14, 2003, as required by 10 CFR 74.13(a). DCL-03-127 should be considered the PG&E response to the Bulletin request. DCL-03-127 reported the quantity of Government-owned Pu, U233, and enriched uranium, quantities of not Government-owned Pu, U233 and enriched uranium and total of foreign origin/obligated thorium, depleted uranium and natural uranium and other Government-owned materials for DCPP. DCPP has no holdings for Government-owned curium, neptunium, tritium, deuterium, americium, enriched lithium, californium or berkelium. Therefore, PG&E has satisfied the intent of the Bulletin 2003-04 and additional onetime reporting is not required. Inaddition, per the guidance provided by Mr. Larry Harris, U.S. NRC via e-mail dated December 2, 2003, DCL-03-127 complies with the reporting requirements A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
Document Control Desk PG&E Letter DCL-03-168 December 23, 2003 Page 2 of NRC Bulletin 2003-04. It is our understanding this information will be forwarded on to NMMSS by the NRC.
As of this date, PG&E has not received a response from NMMSS confirming that the database agrees with the above reference submittal. If the NMMSS database values differ from the DCPP reported values, PG&E will work with NMMSS to correct any inconsistency.
If you have questions regarding this response, please contact Mr. Stan Ketelsen at (805) 545-4720.
Sincerely, David H. Oatley Vice President and General Manager- Diablo Canyon swh/A0592492 cc: Bruce S. Mallett David L. Prouix Girija S. Shukla Diablo Distribution A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
Text
WI Pacifc Gas and
.19 Electic Company David IL Oatley Diablo Canyon Power Plant Vice President and P0. Box 56 General Manager Avila Beach. CA 93424 December 23, 2003 805.545.4350 Fax: 805.545.4234 PG&E Letter DCL-03-168 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 90-Day Response to NRC Bulletin 2003-04, "Rebaselining of Data in The Nuclear Materials Management And Safeguards System"
Dear Commissioners and Staff:
This submittal is the 90-day response for Diablo Canyon Power Plant (DCPP), Units 1 and 2, to NRC Bulletin 2003-04, "Rebaselining of Data in The Nuclear Materials Management And Safeguards System."
The U. S. Nuclear Regulatory Commission (NRC) issued NRC Bulletin 2003-04 to inform licensees of performance concerns associated with reporting of data to and the resulting materials balances contained in the Nuclear Materials Management and Safeguards System (NMMSS) database. The Bulletin requested Licensees to perform a one-time reporting within 90 days of the date of the bulletin of quantities of special nuclear material and/or foreign obligated source material in their possession as well as quantities of other Government-owned materials specified in the Bulletin.
The Bulletin requested licensees to submit the results of the one-time reporting directly to NMMSS.
Pacific Gas & Electric Company (PG&E) reported the last inventory to NMMSS for Diablo Canyon Power Plant (DCPP), Units I and 2, in PG&E Letter DCL-03-127, "Annual Material Status Report for Period Ending August 31, 2003," dated October 14, 2003, as required by 10 CFR 74.13(a). DCL-03-127 should be considered the PG&E response to the Bulletin request. DCL-03-127 reported the quantity of Government-owned Pu, U233, and enriched uranium, quantities of not Government-owned Pu, U233 and enriched uranium and total of foreign origin/obligated thorium, depleted uranium and natural uranium and other Government-owned materials for DCPP. DCPP has no holdings for Government-owned curium, neptunium, tritium, deuterium, americium, enriched lithium, californium or berkelium. Therefore, PG&E has satisfied the intent of the Bulletin 2003-04 and additional onetime reporting is not required. Inaddition, per the guidance provided by Mr. Larry Harris, U.S. NRC via e-mail dated December 2, 2003, DCL-03-127 complies with the reporting requirements A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway
Document Control Desk PG&E Letter DCL-03-168 December 23, 2003 Page 2 of NRC Bulletin 2003-04. It is our understanding this information will be forwarded on to NMMSS by the NRC.
As of this date, PG&E has not received a response from NMMSS confirming that the database agrees with the above reference submittal. If the NMMSS database values differ from the DCPP reported values, PG&E will work with NMMSS to correct any inconsistency.
If you have questions regarding this response, please contact Mr. Stan Ketelsen at (805) 545-4720.
Sincerely, David H. Oatley Vice President and General Manager- Diablo Canyon swh/A0592492 cc: Bruce S. Mallett David L. Prouix Girija S. Shukla Diablo Distribution A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway