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| {{#Wiki_filter:U UNIVERSITY of UFFLORIDA College of Engineering Department of Nuclear & Radiological Engineering University of Florida Training Reactor 202 Nuclear Science Bldg.PO Box 118300 Gainesville, FL 32611-8300 352-392-1401 x306 352-392-3380 Fax haghighat@ufl.edu June 1, 2010 Document Control Desk U.S, Nuclear Regulatory Commission Washington, DC 20555 Attn: Mr. Duane Hardesty | | {{#Wiki_filter:U UFFLORIDA UNIVERSITY of College of Engineering 202 Nuclear Science Bldg. |
| | Department of Nuclear & Radiological Engineering PO Box 118300 University of Florida Training Reactor Gainesville, FL 32611-8300 352-392-1401 x306 352-392-3380 Fax haghighat@ufl.edu June 1, 2010 Document Control Desk U.S, Nuclear Regulatory Commission Washington, DC 20555 Attn: Mr. Duane Hardesty |
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| ==Dear Mr. Hardesty,== | | ==Dear Mr. Hardesty,== |
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| ==Subject:== | | ==Subject:== |
| University of Florida Training Reactor (UFTR) License Renewal (TAC NO. ME 1586), DOCKET NO. 50-83 Enclosedis a document provide bases for Chapter 5 for renewal of Facility Operating License No. R-56 for the Pniversity: | | University of Florida Training Reactor (UFTR) License Renewal (TAC NO. ME 1586), |
| of Florida Thaining Reactor (UFTR).If you need further information, please do not hesitate to contact me at haghighat@ufl.edu or (352)392-1401 x306.I declare under penalty of perjury that the foregoing is true and correct.Executed on June 1, 2010 Sincerely | | DOCKET NO. 50-83 Enclosedis a document provide bases for Chapter 5 for renewal of Facility Operating License No. R-56 for the Pniversity: of Florida Thaining Reactor (UFTR). |
| ...Alireza Haghighat, Phl5 FP&L Endowed Chair Professor Director of UFTR 71LLisa L. Purvis Comntssion | | If you need further information, please do not hesitate to contact me at haghighat@ufl.edu or (352) 392-1401 x306. |
| # DD60W673ý A Expires November 3, 2010-a C) k Q)Cc Jack Donohue, NRC Gabriel Chita, UF David Hintenlang, Interim Chair, Brian' Shea, UFTR Manager Glenn Sjoden, RSRS Chair UFTR -NRC file The Foundation for The Gator Nation An Equal Opportunity Institution A 0 2J Bases for Section 5 (titled 'Design Features') | | I declare under penalty of perjury that the foregoing is true and correct. |
| of the UFTR's Technical Specifications The UFTR uses an Argonaut design, which offers significant safety and security features.On the safety, the residual heat in the fuel is very low, thereby resulting in a unique shut down mechanism in the form of dumping of the coolant/moderation water. On the security, besides a secure confinement building and separation of the reactor cell from the other offices and labs of the reactor building, the reactor core is placed under -50 tons of concrete, and the fuel is dispersed in an aluminum plate with aluminum cladding.The primary cooling system is designed such that the reactor core is kept at low pressures and temperatures. | | Executed on June 1, 2010 Sincerely . . . |
| This is achieved by the proper arrangement of the fuel bundles in a fuel box, which results in prevention of occurrence of local boiling at the maximum power;i.e., the combinations of coolant flow-rate, inlet coolant temperature, and the maximum operating power, keeps the system away from the Onset of Nuclear Boiling (ONB). The secondary cooling system provides the necessary mechanisms for the removal of heat from the primary cooling system and the isolation of the primary coolant from the environment and public. Aforementioned features further contribute to the safety margins of the UFTR.Finally, the fuel storage facilities of the UFTR have been designed for maintaining a highly subcritical condition even under a flooding event.}} | | L2t* Lisa L. Purvis Comntssion # DD60W673 71L |
| | ý AExpires November 3,2010 Alireza Haghighat, Phl5 FP&L Endowed Chair Professor Director of UFTR -a C)kQ) |
| | Cc Jack Donohue, NRC Gabriel Chita, UF David Hintenlang, Interim Chair, Brian' Shea, UFTR Manager Glenn Sjoden, RSRS Chair UFTR - NRC file The Foundationfor The GatorNation An Equal Opportunity Institution A 0 2J |
| | |
| | Bases for Section 5 (titled 'Design Features') of the UFTR's Technical Specifications The UFTR uses an Argonaut design, which offers significant safety and security features. |
| | On the safety, the residual heat in the fuel is very low, thereby resulting in a unique shut down mechanism in the form of dumping of the coolant/moderation water. On the security, besides a secure confinement building and separation of the reactor cell from the other offices and labs of the reactor building, the reactor core is placed under -50 tons of concrete, and the fuel is dispersed in an aluminum plate with aluminum cladding. |
| | The primary cooling system is designed such that the reactor core is kept at low pressures and temperatures. This is achieved by the proper arrangement of the fuel bundles in a fuel box, which results in prevention of occurrence of local boiling at the maximum power; i.e., the combinations of coolant flow-rate, inlet coolant temperature, and the maximum operating power, keeps the system away from the Onset of Nuclear Boiling (ONB). The secondary cooling system provides the necessary mechanisms for the removal of heat from the primary cooling system and the isolation of the primary coolant from the environment and public. Aforementioned features further contribute to the safety margins of the UFTR. |
| | Finally, the fuel storage facilities of the UFTR have been designed for maintaining a highly subcritical condition even under a flooding event.}} |
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Results
Other: ML100430693, ML100610445, ML101250177, ML101590221, ML101790226, ML102500048, ML102500052, ML12053A152, ML16302A406, ML17065A144, ML17065A249, ML17083A204
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MONTHYEARML0923006692009-08-25025 August 2009 University of Florida, Request for Additional Information (Rai), License Renewal Project stage: RAI ML1004306932009-10-20020 October 2009 Statement of Intent - Uf Training Reactor Project stage: Other ML1001417432010-02-0303 February 2010 University of Florida, Request for Additional Information Regarding the University of Florida Training Reactor License Renewal Project stage: RAI ML1006104452010-02-26026 February 2010 University of Florida Training Reactor (Uftr) License Renewal Project stage: Other ML1007104972010-03-11011 March 2010 University of Florida Training Reactor (Uftr) Revised Technical Specifications in Support of Application for Renewal of Facility Operating License R-56 Project stage: Request ML1008803342010-03-26026 March 2010 University of Florida, Submittal of Revised Chapter 5 of FSAR in Support of Application for License Renewal Project stage: Request ML1012501772010-05-0303 May 2010 University of Florida Training Reactor (Uftr) License Renewal - Revised Statement of Intent on Decommissioning Funding Assurance Project stage: Other ML1015902212010-06-0101 June 2010 University of Florida Training Reactor, Submittal of License Renewal Request Project stage: Other ML1018908292010-07-0909 July 2010 University of Florida, RAI License Renewal Project stage: RAI ML1021602542010-08-0202 August 2010 University of Florida, Response to Rai'S Dated July 9, 2010, Modified Uftr Technical Specifications and Spreadsheet Justifications Project stage: Response to RAI ML1017902262010-08-30030 August 2010 University of Florida - Letter to Licensee Environmental Assessment Regarding Renewal of Facility Operating License No. R-56 for the University of Florida Training Reactor Project stage: Other ML1017902392010-08-30030 August 2010 FRN: General Notice. University of Florida Docket No. 50-083 University of Florida Training Reactor Environmental Assessment and Finding of No. Significant Impact Project stage: Request ML1135605282012-01-0606 January 2012 University of Florida Request for Additional Information Regarding License Renewal for the University of Florida Training Reactor Project stage: RAI ML12053A1522012-02-0202 February 2012 University of Florida Training Reactor - Request Additional Time to Respond to RAI License Renewal Project stage: Other ML1205203202012-02-28028 February 2012 University of Florida - Approval of Request for an Extension, NRC Request for Additional Information Dated January 6, 2012 (Tac No ME1586) Project stage: RAI ML13218A0482014-06-0909 June 2014 University of Florida - Request for Additional Information Updated Financial Information for License Renewal Project stage: RAI ML14255A3682014-09-0404 September 2014 Univ. of Florida - Responses to Request for Additional Information Regarding Financial Information Project stage: Response to RAI ML15112A8172015-03-25025 March 2015 Uftr Supplemental Response to Request for Additional Information Project stage: Supplement ML16223A5122016-08-12012 August 2016 Review of the University of Florida Training Reactor Emergency Plan for License Renewal Project stage: Approval ML16302A4062016-10-14014 October 2016 Uftr RAI Extension Request 2 Project stage: Other ML16305A3542016-10-31031 October 2016 Uftr Responses to Request for Additional Information for License Renewal Technical Specifications Project stage: Response to RAI ML17054C2812016-11-30030 November 2016 Redacted Version: Univ. of Florida - Updated FSAR Supplement; SAR, ALARA, TS Project stage: Request ML17065A2492017-03-0606 March 2017 University of Florida Training Reactor - Origen, Comply and Microshield Results Used for Mha and FHA Calculations in Uftr SAR Chapter 13 Project stage: Other ML17065A1442017-03-0606 March 2017 University of Florida Training Reactor - Appendix a to Facility License R-56, Technical Specifications and Bases Project stage: Other ML17065A1432017-03-0606 March 2017 University of Florida Training Reactor - Submittal of Technical Specifications and SAR to Supplement License Renewal Project stage: Supplement ML17065A2672017-03-0606 March 2017 UFTR Supplemental Information to Support License Renewal Application - Cover Letter, Technical Specifications, and SAR, dated 03/06/2017, Redacted Project stage: Request ML17082A5372017-03-23023 March 2017 University of Florida - Review of Draft R-56 Operating License - Uftr License Renewal Project stage: Draft Other ML17083A2042017-03-24024 March 2017 University of Florida - Appendix a - Technical Specifications and Bases Project stage: Other ML17083A2032017-03-24024 March 2017 University of Florida - Supplemental Submittal of Revised Technical Specifications and Corrected SAR Chapter 4 to Amend the License Renewal Package Project stage: Supplement ML17088A4382017-03-31031 March 2017 University of Florida Review of the Emergency Preparedness Plan for License Renewal Project stage: Approval ML1025000482017-03-31031 March 2017 University of Florida - Renewed Facility Operating License No. R-56 Project stage: Other ML1022902132017-03-31031 March 2017 University of Florida, Safety Evaluation for Renewal of Facility Operating License R-56 for the University of Florida Training Reactor Project stage: Approval ML1025000782017-03-31031 March 2017 FRN: General Notice, University of Florida, Docket No. 05-083 Notice of Issuance of Renewed Facility Operating License No. R-56 Project stage: Approval ML1025000522017-03-31031 March 2017 University of Florida - Technical Specifications for Renewed Facility Operating License No. R-56 Project stage: Other 2012-02-02
[Table View] |
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Category:Letter
MONTHYEARML24219A2522024-08-0505 August 2024 University of Florida - Permanent Change in Facility Organization ML24185A0402024-06-30030 June 2024 Univ. of Florida, Transmittal of CY2023 Annual Report for the Uftr ML24169A0522024-06-20020 June 2024 Examination Confirmation Letter 50-083/OL-24-001, University of Florida IR 05000083/20232012023-09-0505 September 2023 University of Florida U.S. Nuclear Regulatory Commission Safety Inspection Report 05000083/2023201 IR 05000083/20232022023-08-28028 August 2023 University of Florida - U.S. Nuclear Regulatory Commission Security Inspection Report 05000083/2023202 (Public) ML23199A2932023-07-20020 July 2023 Examination Report Letter No. 50-083/OL-23-01, University of Florida ML23199A2922023-07-18018 July 2023 Examination Results Letter No. 50-083/OL 23-01, University of Florida ML23172A0672023-06-21021 June 2023 University of Florida, CY2022 Annual Report for the Uftr ML23059A2152023-03-0707 March 2023 University of Florida, Examination Confirmation Letter No. 50-083/OL-23-01 ML23044A1322023-02-13013 February 2023 University of Florida Training Reactor, Permanent Change in Facility Organization IR 05000083/20222012023-02-0202 February 2023 University of Florida U.S. Nuclear Regulatory Commission Routine Safety Inspection Report No. 05000083/2022201 ML23005A0952023-01-0404 January 2023 University of Florida, Permanent Change in Facility Organization ML22021A8172022-02-0202 February 2022 Examination Confirmation Letter No. 50-083/OL-22-01, University of Florida ML21188A2972021-06-21021 June 2021 Univ. of Florida, Transmittal of CY2020 Annual Report ML21190A0292021-06-21021 June 2021 University of Florida - Emergency Plan Change Performed Under 10 CFR 50.54( Q) IR 05000083/20212012021-06-11011 June 2021 University of Florida U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000083/2021201 IR 05000083/20202022021-02-0909 February 2021 University of Florida - U.S. Nuclear Regulatory Commission Routine Safety Inspection Report No. 05000083/2020202 ML20295A4242020-11-16016 November 2020 Notification of Mailing Address Change Regarding Submittal of Fingerprint Cards ML20138R9512020-05-17017 May 2020 CY2019 Annual Report for the Uftr IR 05000083/20192012019-09-18018 September 2019 University of Florida - U.S. Nuclear Regulatory Commission Routine Inspection Report 05000083/2019201 ML19259A1782019-09-11011 September 2019 University of Florida - Emergency Plan Change Performed Under 10 CFR 50.54(q) ML19234A1462019-08-22022 August 2019 University of Florida - Permanent Change in Facility Organization ML19170A1582019-06-19019 June 2019 Univ. of Florida, Gainesville - Transmittal of CY2018 Annual Report ML19002A2962019-01-16016 January 2019 University of Florida, Change of Facility Backup Project Manager IR 05000083/20182012018-08-30030 August 2018 University of Florida & U.S. Nuclear Regulatory Commission Routine Inspection Report No. 50-083/2018-201 ML18151A3342018-05-31031 May 2018 Univ. of Florida, Gainesville - Submittal of CY2017 Annual Report for the Uftr ML18061A1182018-03-0202 March 2018 Univ. of Florida - Special Report, Event Notification No. 53222 ML17332A0852017-11-28028 November 2017 Response to Request for Additional Information Regarding the Operator Requalification Program for the University of Florida Training Reactor ML17297B2232017-11-0101 November 2017 Uftr Operator Requal Plan RAIs - Oct'17 ML17144A4172017-05-24024 May 2017 University of Florida, Submittal of Cy 2016 Annual Progress Report ML17088A4382017-03-31031 March 2017 University of Florida Review of the Emergency Preparedness Plan for License Renewal ML17083A2032017-03-24024 March 2017 University of Florida - Supplemental Submittal of Revised Technical Specifications and Corrected SAR Chapter 4 to Amend the License Renewal Package ML17082A5372017-03-23023 March 2017 University of Florida - Review of Draft R-56 Operating License - Uftr License Renewal ML17065A2672017-03-0606 March 2017 UFTR Supplemental Information to Support License Renewal Application - Cover Letter, Technical Specifications, and SAR, dated 03/06/2017, Redacted ML17065A1432017-03-0606 March 2017 University of Florida Training Reactor - Submittal of Technical Specifications and SAR to Supplement License Renewal ML17059D6372017-02-28028 February 2017 University of Florida Training Reactor 2015-2016 Annual Report IR 05000083/20162022017-01-0404 January 2017 University of Florida - U.S. Nuclear Regulatory Commission Security Inspection Report No. 50-083/2016-202 ML16305A3542016-10-31031 October 2016 Uftr Responses to Request for Additional Information for License Renewal Technical Specifications ML16302A4062016-10-14014 October 2016 Uftr RAI Extension Request 2 ML15336A0052016-07-25025 July 2016 UFTR Technical RAIs for License Renewal ML15336A7962016-07-18018 July 2016 UFTR Tech Spec RAIs for License Renewal ML16095A0952016-04-0606 April 2016 IR 05000083/2016201 - March 7-10, 2016, University of Florida ML16064A4292016-02-29029 February 2016 University of Florida-Gainesville - Transmittal of 2014-2015 Annual Report ML15341A2562015-12-0707 December 2015 University of Florida - Permanent Change in Facility Organization ML1209605862015-11-17017 November 2015 University of Florida - Issuance of Amendment No 27 ML15300A0602015-10-0202 October 2015 University of Florida - RAI Response in Support of License Amendment Request 27 ML15245A5622015-09-0303 September 2015 University of Florida Training Reactor - Request for Additional Information Regarding Amendment 27 to Facility Operating License R-56 ML15232A4752015-08-14014 August 2015 University of Florida - Reply to Notice of Violation, Per Inspection Conducted on June 15-17, 2015 ML14290A4862015-06-0303 June 2015 Y020140127 - Withdrawal of Order EA-05-007, Order Imposing Additional Security Measures ML15099A5802015-03-25025 March 2015 Security Plan Changes Performed Under 10 CFR 50.54(P) 2024-08-05
[Table view] Category:Technical Specification
MONTHYEARML17083A2042017-03-24024 March 2017 University of Florida - Appendix a - Technical Specifications and Bases ML1015902212010-06-0101 June 2010 University of Florida Training Reactor, Submittal of License Renewal Request ML0624400592006-09-0101 September 2006 University of Florida,Tech Specs, Amendment No. 26, 2.0 Safety Limits and Limiting Safety System Settings 2017-03-24
[Table view] Category:Bases Change
MONTHYEARML17083A2042017-03-24024 March 2017 University of Florida - Appendix a - Technical Specifications and Bases ML1015902212010-06-0101 June 2010 University of Florida Training Reactor, Submittal of License Renewal Request 2017-03-24
[Table view] |
Text
U UFFLORIDA UNIVERSITY of College of Engineering 202 Nuclear Science Bldg.
Department of Nuclear & Radiological Engineering PO Box 118300 University of Florida Training Reactor Gainesville, FL 32611-8300 352-392-1401 x306 352-392-3380 Fax haghighat@ufl.edu June 1, 2010 Document Control Desk U.S, Nuclear Regulatory Commission Washington, DC 20555 Attn: Mr. Duane Hardesty
Dear Mr. Hardesty,
Subject:
University of Florida Training Reactor (UFTR) License Renewal (TAC NO. ME 1586),
DOCKET NO. 50-83 Enclosedis a document provide bases for Chapter 5 for renewal of Facility Operating License No. R-56 for the Pniversity: of Florida Thaining Reactor (UFTR).
If you need further information, please do not hesitate to contact me at haghighat@ufl.edu or (352) 392-1401 x306.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on June 1, 2010 Sincerely . . .
L2t* Lisa L. Purvis Comntssion # DD60W673 71L
ý AExpires November 3,2010 Alireza Haghighat, Phl5 FP&L Endowed Chair Professor Director of UFTR -a C)kQ)
Cc Jack Donohue, NRC Gabriel Chita, UF David Hintenlang, Interim Chair, Brian' Shea, UFTR Manager Glenn Sjoden, RSRS Chair UFTR - NRC file The Foundationfor The GatorNation An Equal Opportunity Institution A 0 2J
Bases for Section 5 (titled 'Design Features') of the UFTR's Technical Specifications The UFTR uses an Argonaut design, which offers significant safety and security features.
On the safety, the residual heat in the fuel is very low, thereby resulting in a unique shut down mechanism in the form of dumping of the coolant/moderation water. On the security, besides a secure confinement building and separation of the reactor cell from the other offices and labs of the reactor building, the reactor core is placed under -50 tons of concrete, and the fuel is dispersed in an aluminum plate with aluminum cladding.
The primary cooling system is designed such that the reactor core is kept at low pressures and temperatures. This is achieved by the proper arrangement of the fuel bundles in a fuel box, which results in prevention of occurrence of local boiling at the maximum power; i.e., the combinations of coolant flow-rate, inlet coolant temperature, and the maximum operating power, keeps the system away from the Onset of Nuclear Boiling (ONB). The secondary cooling system provides the necessary mechanisms for the removal of heat from the primary cooling system and the isolation of the primary coolant from the environment and public. Aforementioned features further contribute to the safety margins of the UFTR.
Finally, the fuel storage facilities of the UFTR have been designed for maintaining a highly subcritical condition even under a flooding event.