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| {{#Wiki_filter:WASHINGTON STATE UNIVERSITY Nuclear Radiation Center June 13, 2008 United States Nuclear Regulatory Commission Document Control Desk Washington D.C. 20555-0001 Docket Number 50-27 Facility License Number R-76 The Washington State University Nuclear Radiation Center (WSU/NRC) operates a TRIGA-conversion reactor which utilizes a mixed HEU/LEU core. In accordance with Federal requirements, the WSU/NRC is cooperating with the United States Department of Energy (DOE), DOE contractors at the Argonne National Laboratory (ANL) and Idaho National Laboratory (INL), General Atomics (GA), and the Unites States Nuclear Regulatory Commission (NRC) to remove HEU fuel from the WSU/NRC, and to replace HEU fuel with LEU fuel in the WSU/NRC nuclear reactor.This letter is being transmitted by Washington State University (WSU) to the United States Nuclear Regulatory Commission (U.S. NRC) as part of the conversion process. WSU submitted a Safety Analysis Report for conversion from HEU to LEU fuel in August of 2007. The U.S.NRC responded with a Request for Additional Information (RAI). Enclosed with this letter are the Responses to the Request for Additional Information, and supporting documentation. | | {{#Wiki_filter:WASHINGTON STATE UNIVERSITY Nuclear Radiation Center June 13, 2008 United States Nuclear Regulatory Commission Document Control Desk Washington D.C. 20555-0001 Docket Number 50-27 Facility License Number R-76 The Washington State University Nuclear Radiation Center (WSU/NRC) operates a TRIGA-conversion reactor which utilizes a mixed HEU/LEU core. In accordance with Federal requirements, the WSU/NRC is cooperating with the United States Department of Energy (DOE), DOE contractors at the Argonne National Laboratory (ANL) and Idaho National Laboratory (INL), General Atomics (GA), and the Unites States Nuclear Regulatory Commission (NRC) to remove HEU fuel from the WSU/NRC, and to replace HEU fuel with LEU fuel in the WSU/NRC nuclear reactor. |
| Washington State University also proposes changes to the Technical Specifications that are applicable to License Number R-76, as part of the process requirements for removal of HEU fuel from the reactor, and replacing the HEU with LEU fuel. The Safety Analysis Report (SAR)describing the proposed changes is attached to this letter. General Atomics provided the technical analysis for the SAR.The following documents are included with this letter: 1. Response to Request for Additional Information | | This letter is being transmitted by Washington State University (WSU) to the United States Nuclear Regulatory Commission (U.S. NRC) as part of the conversion process. WSU submitted a Safety Analysis Report for conversion from HEU to LEU fuel in August of 2007. The U.S. |
| | NRC responded with a Request for Additional Information (RAI). Enclosed with this letter are the Responses to the Request for Additional Information, and supporting documentation. |
| | Washington State University also proposes changes to the Technical Specifications that are applicable to License Number R-76, as part of the process requirements for removal of HEU fuel from the reactor, and replacing the HEU with LEU fuel. The Safety Analysis Report (SAR) describing the proposed changes is attached to this letter. General Atomics provided the technical analysis for the SAR. |
| | The following documents are included with this letter: |
| | : 1. Response to Request for Additional Information |
| : 2. A revised version of the Safety Analysis Report (dated June 2008, including changes arising from the RAI resolution) | | : 2. A revised version of the Safety Analysis Report (dated June 2008, including changes arising from the RAI resolution) |
| : 3. The TAC2D code users' manual PO Box 641 300, Pullman, WA 99164-1300 509-335-8641 | | : 3. The TAC2D code users' manual PO Box 641 300, Pullman, WA 99164-1300 509-335-8641 |
| * Fax: 509-335-4433 | | * Fax: 509-335-4433 |
| * www.wsu.edu/-nrc I June 13, 2008 Page 2 4. The BLOOST code users' manual 5. Proposed Technical Specification Revisions 6. Kinetic Behavior of TRIGA Reactors 7. AREVA Documentation for Washington Fuel Elements (source inspection reports)8. WSU Receipt Inspection Reports I declare under penalty of perjury that the foregoing is true to the best of my knowledge. | | * www.wsu.edu/-nrc |
| Respectfully Submitted Donald Wall, Ph.D.Director Nuclear Radiation Center Washington State University}} | | |
| | I June 13, 2008 Page 2 |
| | : 4. The BLOOST code users' manual |
| | : 5. Proposed Technical Specification Revisions |
| | : 6. Kinetic Behavior of TRIGA Reactors |
| | : 7. AREVA Documentation for Washington Fuel Elements (source inspection reports) |
| | : 8. WSU Receipt Inspection Reports I declare under penalty of perjury that the foregoing is true to the best of my knowledge. |
| | Respectfully Submitted Donald Wall, Ph.D. |
| | Director Nuclear Radiation Center Washington State University}} |
Letter Sequence Response to RAI |
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MONTHYEARML0724104932007-08-15015 August 2007 Washington State University - License Amendment Request for Two Orders, One for Increasing Possession Limits for Uranium-235 (Possession Order), and a Second Order for Conversion of the Wsu Reactor from HEU to Leu Fuel (Conversion Order) Project stage: Request ML0732400182007-11-20020 November 2007 Washington State University - Request for Additional Information Amendment Request for Increase in Possession Limits for Reactor Conversion Project stage: RAI ML0801700372008-01-15015 January 2008 Letter from Donald Wall, Washington State Univ to Alexander Adams, NRC Regarding Attachments to RAI Dated November 20, 2007 Project stage: Request ML0735508392008-01-23023 January 2008 Issuance of Order Modifying License No. R-76 to Amend Possession Limit for Uranium-235 Associated with Conversion from High- to Low-enriched Uranium (Amendment No. 19) - Washington State University Triga Reactor Project stage: Approval ML0804605232008-02-20020 February 2008 Washington State University, Request for Additional Information, Amendment Request for Conversion from High-Enriched Uranium to Low-Enriched Uranium Fuel Project stage: RAI ML0823802662008-06-13013 June 2008 Redacted - Revised Version of the Safety Analysis Report Regarding Heu/Leu Conversion, Final Report Project stage: Request ML0823802652008-06-13013 June 2008 Redacted Version - Response to Request for Additional Information Regarding Heu/Leu Conversion Project stage: Response to RAI ML0823802692008-06-13013 June 2008 Appendix: Proposed Technical Specification Revisions Regarding Heu/Leu Conversion Project stage: Request ML0823802732008-06-13013 June 2008 Redacted - Appendix C: Wsu Receipt Inspection Records Regarding Heu/Leu Conversion Project stage: Request ML0823802792008-06-13013 June 2008 Transmittal of Responses to Request for Additional Information and Supporting Documentation Regarding Heu/Leu Conversion Project stage: Response to RAI ML0822101182008-08-0404 August 2008 Washington State University Letter Revised Responses to Questions 6, 9, 15, 16, 28, 33, 36, and 40, Per Washington State University Response to RAI Submittal to NRC Dated June 13, 2008 Project stage: Request ML0823802682008-08-0606 August 2008 Transmittal of GA-21 C025, Bloost Code Validation Report, Release Authorized by Ga Project stage: Request ML0822506182008-08-13013 August 2008 Washington State University - Request for Additional Information Amendment Request for Conversion from High-enriched Uranium to Low-enriched Uranium Fuel Project stage: RAI ML0823900302008-08-22022 August 2008 Washington State University'S Response to Request for Additional Information on Thermal Hydraulic Analysis and Among Other Things Project stage: Response to RAI ML0824005222008-08-25025 August 2008 Washington State University, Submittal of Two Additional Pages of Technical Specifications Inadvertently Left Out of Package Sent on 08/22/08 Project stage: Request ML0824014842008-09-0404 September 2008 Issuance of Order Modifying License No. R-76 to Convert from High-to Low-Enriched Uranium Fuel (Amendment No. 20) - Washington State University Triga Reactor Project stage: Approval 2008-06-13
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MONTHYEARIR 05000027/20242022024-09-13013 September 2024 Washington State University - U.S. NRC Security Inspection Report No.05000027/2024202 - Cover Letter ML24150A3122024-08-29029 August 2024 Examination Report Letter No. 50-027/OL-24-01 Washington State University ML24242A2872024-08-29029 August 2024 Washington State University - 2024 Annual Report for the Wsu Nuclear Science Center ML24150A3142024-08-29029 August 2024 Examination Result Letter No. 50-027/OL-24-01 Washington State University ML24150A3812024-05-31031 May 2024 Examination Confirmation Letter No. 50-027 OL-24-01 Wsu 24-01 IR 05000027/20242012024-05-0808 May 2024 Washington State University - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000027/2024201 ML24064A2792024-04-11011 April 2024 Washington State University - Issuance of Amendment No 22 to Facility Operating License No R 76 ML24071A1872024-03-11011 March 2024 Supplemental Information No. 2 in Reference to Wsu LAR 2023-1: License Amendment Request – Section 5 of the Technical Specifications and Bases for the Washington State University Modified Triga Reactor and Facility License R-76, Proposed Am ML24054A1972024-02-23023 February 2024 Supplemental Information in Reference to Wsu LAR 2023-1: License Amendment Request – Section 5 of the Technical Specifications and Bases for the Washington State University Modified Triga Reactor and Facility License R-76, Proposed Amendmen ML24011A1702024-01-11011 January 2024 Washington State University, Revised Responses to Request for Additional Information in Reference to LAR 2023-1: License Amendment Request - Section 5 of the Technical Specifications and Bases ML24003A9152024-01-0303 January 2024 Washington State University, Change in Level 1 Management for the Wsu Reactor Facility ML24003A7892024-01-0303 January 2024 Washington State Univ., Request to Rescind Responses to Request for Additional Information in Reference to LAR 2023-1: License Amendment Request – Section 5 of the Technical Specifications and Bases for the Washington State University Modif ML23334A1952023-11-30030 November 2023 Response to Request for Additional Information in Reference to LAR 2023-1: License Amendment Request – Section 5 of the Technical Specifications and Bases for the Washington State University Modified Triga Reactor and Facility License R-76, ML23261A6082023-09-20020 September 2023 Washington State University Rfai License Amendment Request for Section 5 of the Technical Specifications for the Washington State University Modified Triga Nuclear Reactor and Facility License R-76 ML23242A3122023-08-30030 August 2023 Washington State University Modified Triga Reactor, 2023 Annual Report ML23102A2052023-08-28028 August 2023 Examination Result Letter No. 50-027/OL-23-01, Washington State University ML23220A3862023-08-0808 August 2023 License Amendment Request Section 5 of the Technical Specifications and Bases for the Washington State University Modified Triga Reactor and Facility License R-76, Proposed Amendment 22 IR 05000027/20232012023-06-13013 June 2023 Washington State University U.S. Nuclear Regulatory Commission Routine Inspection Report 05000027-2023201 ML23102A2022023-05-10010 May 2023 Examination Confirmation Letter No. 50-027/Ol-23-01 Washington State University IR 05000027/20222012022-10-0606 October 2022 Washington State University - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000027/2022201 ML22242A3062022-08-30030 August 2022 Washington State University Modified Triga Reactor - 2022 Annual Report for the Wsu Nuclear Science Center ML22137A1022022-06-0606 June 2022 Examination Confirmation Letter No. 50-27/OL-22-01, Washington State University IR 05000027/20212012021-08-27027 August 2021 Washington State University - U.S. Nuclear Regulatory Commission Routine Safety Inspection Report No. 05000027/2021201 ML21228A1322021-08-16016 August 2021 2021 Annual Report for the Wsu Nuclear Science Center ML20295A4242020-11-16016 November 2020 Notification of Mailing Address Change Regarding Submittal of Fingerprint Cards ML20258A0312020-09-14014 September 2020 Examination Confirmation Letter No. 50-027/OL-21-01, Washington State University IR 05000027/20202012020-08-24024 August 2020 Washington State University - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000027/2020201 ML20045D7822020-02-14014 February 2020 Washington State University Modified Triga Reactor: Nuclear Science Center Emergency Plan Updates - Summary of Changes (Revision 1/2020) ML20027C5532020-01-27027 January 2020 Washington State Univ., License Amendment Request (Supplemental) - Nuclear Radiation/Science Center Name Change and Removal of Primary Coolant Ph Specification ML19273A9412019-09-30030 September 2019 Washington State University, License Amendment Request - Nuclear Radiation/Science Center Name Change and Removal of Primary Coolant Ph Specification ML19246C1622019-09-0303 September 2019 Washington State University Modified Triga Reactor - Change to Level 2 Management in the Facility Organization IR 05000027/20192012019-08-30030 August 2019 Washington State University - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 50-027/2019-201 ML19235A0592019-08-20020 August 2019 Submittal of the 2019 Annual Report for the Wsu Nuclear Science Center ML19210D9652019-07-30030 July 2019 Examination Report No. 50-027/OL-19-01, Washington State University ML19204A2042019-07-29029 July 2019 Washington State University - Approval of the Revised Operator Requalification Program for the Washington State University Research Reactor ML19172A1042019-06-18018 June 2019 Washington State University Modified Triga Reactor - Change in Level 2 Management ML19072A0472019-03-18018 March 2019 Examination Confirmation Letter No. 50-027/OL-19-01, Washington State University ML18334A1022018-11-19019 November 2018 Washington State Univ., Submittal of Reactor Staff Requalification Program IR 05000027/20182022018-10-19019 October 2018 Washington State University - U.S. Nuclear Regulatory Commission Security Inspection Report No. 50-027/2018-202 (Letter) ML18235A3182018-08-20020 August 2018 Annual Report for the Wsu Facility for the Period July 1, 2017 Through June 30, 2018 IR 05000027/20182012018-08-13013 August 2018 Washington State University - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 50-027/2018-201 ML18179A4932018-06-28028 June 2018 Examination Report No. 50-027/OL-18-01, Washington State University Nuclear Radiation Center ML18012A0492018-01-10010 January 2018 Washington State University - Response to Part 71 Quality Assurance Program Approval Biennial Change Report ML17237A0522017-08-22022 August 2017 Washington State University Submittal of Annual Operating Report for the Period July 1, 2016 Through June 30, 2017 IR 05000027/20172012017-08-17017 August 2017 Washington State University - U.S. Nuclear Regulatory Commission Routine Inspection Report 05000027/2017201 ML17181A2032017-07-0606 July 2017 Examination Report No. 50-027/OL-17-01, Washington State University ML17067A4042017-04-17017 April 2017 Washington State University GL 2016-01 Closeout Form Letter for Rtrs with No Credited NAM ML17073A0072017-03-16016 March 2017 Examination Confirmation Letter, 50-027/OL-17-01, Washington State University ML16321A4042016-11-0707 November 2016 Washington State University Response to Generic Letter 2016-01: Monitoring of Neutron-Absorbing Materials in Spent Fuel Pools ML16266A2142016-10-25025 October 2016 Request for Withholding Information from Public Disclosure for the Virgil C. Summer Nuclear Station, Units 2 and 3 2024-09-13
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WASHINGTON STATE UNIVERSITY Nuclear Radiation Center June 13, 2008 United States Nuclear Regulatory Commission Document Control Desk Washington D.C. 20555-0001 Docket Number 50-27 Facility License Number R-76 The Washington State University Nuclear Radiation Center (WSU/NRC) operates a TRIGA-conversion reactor which utilizes a mixed HEU/LEU core. In accordance with Federal requirements, the WSU/NRC is cooperating with the United States Department of Energy (DOE), DOE contractors at the Argonne National Laboratory (ANL) and Idaho National Laboratory (INL), General Atomics (GA), and the Unites States Nuclear Regulatory Commission (NRC) to remove HEU fuel from the WSU/NRC, and to replace HEU fuel with LEU fuel in the WSU/NRC nuclear reactor.
This letter is being transmitted by Washington State University (WSU) to the United States Nuclear Regulatory Commission (U.S. NRC) as part of the conversion process. WSU submitted a Safety Analysis Report for conversion from HEU to LEU fuel in August of 2007. The U.S.
NRC responded with a Request for Additional Information (RAI). Enclosed with this letter are the Responses to the Request for Additional Information, and supporting documentation.
Washington State University also proposes changes to the Technical Specifications that are applicable to License Number R-76, as part of the process requirements for removal of HEU fuel from the reactor, and replacing the HEU with LEU fuel. The Safety Analysis Report (SAR) describing the proposed changes is attached to this letter. General Atomics provided the technical analysis for the SAR.
The following documents are included with this letter:
- 1. Response to Request for Additional Information
- 2. A revised version of the Safety Analysis Report (dated June 2008, including changes arising from the RAI resolution)
- 3. The TAC2D code users' manual PO Box 641 300, Pullman, WA 99164-1300 509-335-8641
I June 13, 2008 Page 2
- 4. The BLOOST code users' manual
- 5. Proposed Technical Specification Revisions
- 6. Kinetic Behavior of TRIGA Reactors
- 7. AREVA Documentation for Washington Fuel Elements (source inspection reports)
- 8. WSU Receipt Inspection Reports I declare under penalty of perjury that the foregoing is true to the best of my knowledge.
Respectfully Submitted Donald Wall, Ph.D.
Director Nuclear Radiation Center Washington State University