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Category:Letter
MONTHYEARML24022A1492024-01-17017 January 2024 Independent Spent Fuel Storage Installation, Revision 4 to the Physical Security Plan IR 05000361/20230062023-11-29029 November 2023 NRC Inspection Report 05000361/2023-006 and 05000362/2023-006 ML23333A0682023-11-22022 November 2023 (SONGS) Units 1, 2, 3 and Independent Spent Fuel Storage Installation - Notification of Change in Nuclear Officer IR 05000361/20230052023-10-11011 October 2023 NRC Inspection Report 05000361/2023005 and 05000362/2023005 ML23276A5942023-09-28028 September 2023 and Independent Spent Fuel Storage Installation - Supplement to Decommissioning Funding Status Reports ML23268A0922023-09-20020 September 2023 Generation Station, Units 1, 2 and 3, and the Independent Spent Fuel Storage Facility (ISFSI) - Re-Registration of Dry Fuel Storage Casks for Amended Certificate of Compliance No. 1040 IR 05000361/20230012023-09-13013 September 2023 NRC Inspection Report 05000361 2023-001 and 05000362 2023-004 ML23240A5372023-08-18018 August 2023 Confirmatory Survey Activities Summary and Results for the Unit 2 and 3 Intake Structures at the San Onofre Nuclear Generating Station San Clemente CA ML23129A1802023-06-14014 June 2023 Cover Letter to State of CA on Draft EA Regarding San Onofre ISFSI Updated DFPs IR 05000361/20230032023-05-31031 May 2023 NRC Inspection Report 05000361/2023003 and 05000362/2023003 IR 05000361/20230022023-05-23023 May 2023 NRC Inspection Report 05000361/2023-002 and 05000362/2023-002 ML23137A1032023-05-11011 May 2023 (Songs), Units 1, 2 and 3, and Independent Spent Fuel Storage Installation - 2022 Annual Radiological Environmental Operating Report ML23123A0932023-04-28028 April 2023 (Songs), Units 1, 2 and 3, Submittal of Annual Radioactive Effluent Release Report - 2022 ML23230A0882023-04-10010 April 2023 Independent Spent Fuel Storage Installation - Decommissioning Quality Assurance Plan ML23094A1272023-03-29029 March 2023 Independent Spent Fuel Storage Installation - 10 CFR 50.82(a)(8)(v and VII) and 10 CFR 72.30(c) Decommissioning Funding Status Report 2021 ML23094A1332023-03-29029 March 2023 Nuclear Property Insurance ML23062A1172023-02-28028 February 2023 Generation Station Units 1, 2 and 3, Annual Radioactive Effluent Release Report for Independent Spent Fuel Storage Installation - 2022 ML22361A1022023-02-24024 February 2023 Reactor Decommissioning Branch Project Management Changes for Some Decommissioning Facilities and Establishment of Backup Project Manager for All Decommissioning Facilities ML23059A2812023-02-22022 February 2023 (Songs), Units 1, 2 and 3, 2022 Annual Turtle Incidental Take Report ML23046A3792023-02-22022 February 2023 NRC Inspection Report 050-00361/2023-001 and 050-00362/2023-001 ML23045A2022023-02-0909 February 2023 Submittal of Annual Corporate Financial Reports for San Onofre Nuclear Generating Station (SONGS) Units 2 and 3 for Fy Ending June 30, 2022 ML22287A1352023-01-0505 January 2023 Issuance of Exemption from Title 10 of the Code of Federal Regulations Part 72.106(B), Independent Spent Fuel Storage Installation Controlled Area Boundary (L-2021-LLE-0056) ML22348A0622023-01-0404 January 2023 NRC to SCE, Transmittal of the National Marine Fisheries Service'S December 12, 2022, Letter of Concurrence for Decommissioning of San Onofre Nuclear Generating Statiion, Units 2 and 3 IR 05000206/20220062022-12-15015 December 2022 NRC Inspection Report 05000206/2022006, 05000361/2022-006, and 05000362/2022-006 ML22347A2122022-12-12012 December 2022 NMFS to NRC, Endangered Species Act Section 7(a)(2) Concurrence Letter for Decommissioning of the San Onofre Nuclear Generating Station ML22340A6652022-12-0505 December 2022 Letter from John Fassell, Chief; Re., State of California Department of Public Health Review and Comments on SONGS Draft Environmental Assessment ML22333A8192022-11-21021 November 2022 Submittal of San Onofre Nuclear Generating Station, Units 2 and 3, Defueled Safety Analysis Report, Revised November 2022 IR 05000361/20220052022-11-17017 November 2022 NRC Inspection Report 05000361/2022-005 and 05000362/2022-005 ML22301A1462022-10-20020 October 2022 Report of Violations of the National Pollutant Discharge Elimination System Permit San Onofre Nuclear Generating Station (Songs), Units 2 and 3 ML22277A0162022-09-29029 September 2022 Independent Spent Fuel Storage Installation Response to Request for Additional Information Regarding Request for Exemption from 10 CFR 72.106(b) IR 05000361/20220042022-09-26026 September 2022 NRC Inspection Report 05000361/2022-004 and 05000362/2022-004 ML22238A0552022-08-29029 August 2022 U.S. Nuclear Regulatory Commission'S Analysis of Southern California Edison'S Decommissioning Funding Status Report for San Onofre Nuclear Generating Station, Units 1, 2, and 3 ML22234A1602022-07-31031 July 2022 Final Report Per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. 18CLVS431 ML22207B8612022-07-26026 July 2022 NRC (Public) Inspection Report 05000361/2022003; 05000362/2022003 IR 05000361/20220032022-07-26026 July 2022 NRC Inspection Report (Public) 05000361-2022003 and 05000362-2022003 (002) IR 05000361/20220022022-05-12012 May 2022 NRC Inspection Report 05000361/2022-002 and 05000362/2022-002 ML22136A0842022-05-12012 May 2022 Independent Spent Fuel Storage Installation, 2021 Annual Radiological Environmental Operating Report ML22122A0402022-04-28028 April 2022 (Songs), Units 1, 2 and 3 - Annual Radioactive Effluent Release Report - 2021 ML22105A5662022-04-0505 April 2022 20053 Letter - OI Closure to Licensee - Wrongdoing Signed ML22081A1692022-03-31031 March 2022 SONGS Application Acceptance Proposed Exemption from Title 10 of the CFR, Part 72.106(b), ISFSI Controlled Boundary IR 05000206/20214022022-03-24024 March 2022 Notice of Violation, NRC Inspection Report 05000206/2021402, 05000361/2021402, 05000362/2021402, and 07200041/2021401; and Investigation Report 4-2021-004- Public- Cover Letter ML22084A0552022-03-23023 March 2022 10 CFR 50.82(a)(8Xv and VII) and 10 CFR 72.30(c) Decommissioning Funding Status Report 2021 San Onofre Nuclear Generating Station Units 1, 2, and 3 and Independent Spent Fuel Storage Installation IR 05000361/20220012022-03-14014 March 2022 NRC Inspection Report 05000361/2022-001; 05000362/2022-001 ML22066B0242022-03-0303 March 2022 (Songs), Units 1, 2, and 3, and the Independent Spent Fuel Storage Installation - Revision 2 to the ISFSI-Only Emergency Plan and Associated Changes to Emergency Plan Implementing Procedures ML22062B0282022-02-28028 February 2022 and Independent Spent Fuel Storage Installation (Isfsi), Response to Request for Supplemental Information Regarding Request for Exemption from 10 CFR 72.106(b) ML22059B0392022-02-25025 February 2022 International, Proprietary Information to Support SCE Exemption ML22060A1132022-02-24024 February 2022 Nuclear Property Insurance ML22060A1152022-02-24024 February 2022 Generation Station Units 1, 2 and 3, Annual Radioactive Effluent Release Report for Independent Spent Fuel Storage Installation - 2021 ML22048B4972022-02-15015 February 2022 (Songs), Units 1, 2 and 3 - 2021 Annual Turtle Incidental Take Report ML22031A1112022-01-26026 January 2022 (Songs), Units 2 and 3 - Annual Corporate Financial Reports 2024-01-17
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I ~ SOUTHERN CAUFORNIA Richard J. St. Onge
~ EDISON Director Nuclear Regulatory Affairs An EDIS ON INTE RNATIONAL Company 10 CFR 20.2301 May 20, 2011 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555
Subject:
Docket Numbers 50-361, 50-362 Request for Exemption from 10 CFR 20 Appendix G Section III.E San Onofre Nuclear Generating Station Units 2 and 3
Dear Sir or Madam,
In accordance with 10 CFR 20.2301 , Applications for Exemptions, Southern California Edison (SCE) is hereby requesting an exemption from the requirements of 10 CFR 20 Appendix G Section III.E to investigate and report to the U. S. Nuclear Regulatory Commission (NRC) when SCE does not receive acknowledgement of receipt of a shipment, or part of a shipment, of low-level radioactive waste within twenty (20) days after transfer. The requested exemption would be limited to the shipment of the original steam generator lower assemblies from Units 2 and 3. SCE is requesting that for these four shipments by land from the San Onofre Nuclear Generating Station (SONGS) facility to the EnergySolutions disposal facility in Clive ,
Utah, the time period for SCE to receive acknowledgement that the shipment has been received by the intended recipient be extended from 20 days to 44 days.
Background
SCE is in the process of disposing of the four original steam generators from Units 2 and 3.
The steam generators were replaced during the most recent outages (cycle 16) that occurred beginning in September 2009 for Unit 2 and October 2010 for Unit 3. The original steam generators are undergoing segmentation on-site to separate the steam dome from the steam generator lower assembly prior to being packaged to meet applicable Department of Transportation (DOT) requirements.
The design dimensions of each package will be 46 ft 3 inches long, 173 inches wide, and weigh 370 tons. Due to the size and weight of the steam generator lower assemblies, a special conveyance has been constructed to transport each DOT-compliant package to the licensed disposal facility operated by EnergySolutions in Clive , Utah. The transport is expected to move at an average speed of 15 miles per hour and will be limited, due to the P.O. Box 128 San Clemente, CA 92674
Document Control Desk U.S. Nuclear Regulatory Commission May 20, 2011 slow speed, to traveling at times when it will not interfere with normal traffic. As a result, the current forecast for each one-way trip of roughly 800 miles between SONGS and the EnergySolutions disposal facility is approximately 37 days. Administrative processes at EnergySolutions and transmittal of the signed manifest to SCE could add up to 7 days in addition to the transportation time. There will be a total of four individual shipments of the original steam generator lower assemblies, all of which are planned to occur during year 2011.
Similar exemptions from the reporting requirements of 10 CFR 20 Appendix G Section III.E were granted to BWX Technologies , Inc. in 1999 for rail shipments to Richland , WA, and to SeE for rail and combination rail/truck shipments to Clive, Utah in 2004.
Justification for Exemption In accordance with 10 CFR 20.2301 , Applications for Exemptions, "The Commission may, upon application by a licensee or upon its own initiative, grant an exemption from the requirements of the regulations in this part if it determines the exemption is authorized by law and would not result in undue hazard to life or property."
I. The Requested Exemption is Authorized by Law There are no provisions in the Atomic Energy Act (or in any other federal statute) that impose a requirement to investigate and report to the NRC low-level radioactive waste shipments that have not been acknowledged by the intended recipient within 20 days after transfer.
Therefore, there is no statutory prohibition on the issuance of the requested exemption and the NRC is authorized to grant the exemption under law.
II. The Requested Exemption Would Not Result in Undue Hazard to Life or Property The intent of 10 CFR 20 Appendix G Section III.E is to require licensees to investigate, report, and trace radioactive shipments that have not reached their destination as scheduled for unknown reasons. Each shipment will be equipped with an electronic data tracking system
. that allows monitoring the progress of the shipment. Based on the estimated time for each shipment, SCE could be required to perform approximately four or more investigations over the next year and report to the NRC that notification of receipt was not received with in 20 days of transfer for shipments even though they were tracked throughout transportation and were received at their intended destination. Therefore, compliance with the rule and reporting to the NRC does not serve the underlying purpose of the rule and is not necessary. As a result ,
granting an exemption to SCE for road shipments of the original steam generators lower assemblies as low-level radioactive waste to EnergySolutions of Utah results in no undue hazard to life or property.
Document Control Desk U.S. Nuclear Regulatory Commission May 20, 2011 Conclusion The information provided gives the NRC sufficient basis for granting SCE an exemption from 10 CFR 20 Appendix G Section 1I1.E. Under the exemption, SCE would not be required to report in accordance with 10 CFR 20 Appendix G Section III.E unless a faxed or hard copy of the signed NRC Form 540 (or NRC Form 540A if required) has not been received by SCE within 44 days of the shipment leaving San Onofre. This exemption applies to the four shipments by road of the original steam generators lower assemblies that are low-level radioactive waste from SONGS.
Sincerely, cc: E. E Collins, Regional Administrator, NRC Region IV R. Hall, NRC Project Manager, San Onofre Units 2 and 3 G. G. Warnick, NRC Senior Resident Inspector, San Onofre Units 2 and 3