Letter Sequence RAI |
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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
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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:Request for Additional Information (RAI)
MONTHYEARML17297B2232017-11-0101 November 2017 Uftr Operator Requal Plan RAIs - Oct'17 ML15336A0052016-07-25025 July 2016 UFTR Technical RAIs for License Renewal ML15336A7962016-07-18018 July 2016 UFTR Tech Spec RAIs for License Renewal ML13218A0482014-06-0909 June 2014 University of Florida - Request for Additional Information Updated Financial Information for License Renewal ML12128A2372012-06-13013 June 2012 University of Florida - Request for Additional Information Regarding Security Procedure ML1135605282012-01-0606 January 2012 University of Florida Request for Additional Information Regarding License Renewal for the University of Florida Training Reactor ML1018908292010-07-0909 July 2010 University of Florida, RAI License Renewal ML1001417432010-02-0303 February 2010 University of Florida, Request for Additional Information Regarding the University of Florida Training Reactor License Renewal ML0923006692009-08-25025 August 2009 University of Florida, Request for Additional Information (Rai), License Renewal ML0900600772009-01-0707 January 2009 University of Florida, Request for Additional Information, License Renewal for the University of Florida Training Reactor ML0825608002008-09-22022 September 2008 University of Florida, Request for Additional Information, License Renewal for the University of Florida Training Reactor ML0812003712008-05-0505 May 2008 University of Florida--Request for Additional Information License Renewal for the University of Florida Training Reactor (TAC Mb 5804) ML0613801672006-05-22022 May 2006 Letter to Dr. William G. Vernetson from Alexander Adams University of Florida - Request for Additional Information High Enriched to Low Enriched Uranium Conversion for the University of Florida Training Reactor ML0527104642005-10-0707 October 2005 RAI Letter - Security Measures - Vernetson 2017-11-01
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Text
January 6, 2012 Kelly A. Jordan, Ph.D.
Director, University of Florida Training Reactor 106 UFTR Building University of Florida Gainesville FL 32611-6400
SUBJECT:
UNIVERSITY OF FLORIDA REQUEST FOR ADDITIONAL INFORMATION RE:
LICENSE RENEWAL FOR THE UNIVERSITY OF FLORIDA TRAINING REACTOR (TAC NO. ME1586)
Dear Dr. Jordan:
The U.S. Nuclear Regulatory Commission (NRC) is continuing our review of your request for renewal of Amended Facility License No. R-56 for the University of Florida Training Reactor which you submitted on July 18, 2002, as supplemented. During our review of your renewal request, questions have arisen for which we require additional information and clarification.
Please provide responses to the enclosed request for additional information no later than February 6, 2012.
In accordance with Title 10 of the Code of Federal Regulations Part 50.30(b), your response must be executed in a signed original under oath or affirmation. Your response must be submitted in accordance with 10 CFR 50.4 Written communications. Information included in your response that is considered security, sensitive, or proprietary that you seek to have withheld from the public must be marked in accordance with 10 CFR 2.390, Public inspections, exemptions, requests for withholding. Following receipt of the additional information, we will continue our evaluation of your license renewal request.
If you have any questions regarding this review, please contact me at (301) 415-3724 or by electronic mail at duane.hardesty@nrc.gov.
Sincerely,
/RA/
Duane A. Hardesty, Project Manager Research and Test Reactors Licensing Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Docket No. 50-83
Enclosure:
As stated cc: See next page
University of Florida Docket No. 50-83 cc:
Administrator Department of Environmental Regulation Power Plant of Siting Section State of Florida 2600 Blair Stone Road Tallahassee, FL 32301 State Planning and Development Clearinghouse Office of Planning and Budgeting Executive Office of the Governor The Capitol Building Tallahassee, FL 32301 Chief, Bureau of Radiation Control Department of Health 4052 Bald Cypress Way Tallahassee, FL 32399-1741 David Hintenlang, Ph.D.
Interim Chair Nuclear & Radiological Engineering Department 202 Nuclear Sciences Building University of Florida Gainesville, FL 32611-8300 Brian Shea Reactor Manager University of Florida Nuclear & Radiological Engineering Department 202 Nuclear Sciences Center P.O. Box 118300 Gainesville, FL 32611-8300 Test, Research and Training Reactor Newsletter Nuclear & Radiological Engineering Department University of Florida 202 Nuclear Science Building Gainesville, FL 32611-8300
Kelly A. Jordan, Ph.D.
Director, University of Florida Training Reactor 106 UFTR Building University of Florida Gainesville FL 32611-6400
SUBJECT:
UNIVERSITY OF FLORIDA REQUEST FOR ADDITIONAL INFORMATION RE:
LICENSE RENEWAL FOR THE UNIVERSITY OF FLORIDA TRAINING REACTOR (TAC NO. ME1586)
Dear Dr. Jordan:
The U.S. Nuclear Regulatory Commission (NRC) is continuing our review of your request for renewal of Amended Facility License No. R-56 for the University of Florida Training Reactor which you submitted on July 18, 2002, as supplemented. During our review of your renewal request, questions have arisen for which we require additional information and clarification.
Please provide responses to the enclosed request for additional information no later than February 6, 2012.
In accordance with Title 10 of the Code of Federal Regulations Part 50.30(b), your response must be executed in a signed original under oath or affirmation. Your response must be submitted in accordance with 10 CFR 50.4 Written communications. Information included in your response that is considered security, sensitive, or proprietary that you seek to have withheld from the public must be marked in accordance with 10 CFR 2.390, Public inspections, exemptions, requests for withholding. Following receipt of the additional information, we will continue our evaluation of your license renewal request.
If you have any questions regarding this review, please contact me at (301) 415-3724 or by electronic mail at duane.hardesty@nrc.gov.
Sincerely,
/RA/
Duane A. Hardesty, Project Manager Research and Test Reactors Licensing Branch Division of Policy and Rulemaking Office of Nuclear Reactor Regulation Docket No. 50-83
Enclosure:
As stated cc: See next page DISTRIBUTION:
PUBLIC DPR/PRT r/f RidsNrrDpr RidsNrrDprPrlb RidsNrrDprProb DHardesty, NRR AAdams, NRR GLappert, NRR ACCESSION NO.: ML113560528 NRR-088 Office PRLB:PM PRLB:LA PRLB:BC PRLB:PM Name DHardesty GLappert JQuichocho DHardesty Date 11/26/2011 1/5/2012 1/6/2012 1/6/2012 OFFICIAL RECORD COPY
OFFICE OF NUCLEAR REACTOR REGULATION REQUEST FOR ADDITIONAL INFORMATION REGARDING LICENSE RENEWAL FOR THE UNIVERSITY OF FLORIDA TRAINING REACTOR LICENSE NO. R-56; DOCKET NO. 50-83 The U.S. Nuclear Regulatory Commission (NRC) is continuing our review of your application for renewal of Facility Operating License No. R-56 for the University of Florida Training Reactor (UFTR) that you submitted on July 18, 2002, as supplemented by letters dated July 25, July 29, and July 31, 2002, February 25, 2003, August 8, 2006, February 2, 2007, April 7 and November 26, 2008, September 28 and October 20, 2009, February 26, March 11, March 26, May 3, and June 1, 2010. During our review of your renewal request, questions have arisen for which we require additional information and clarification. Please provide responses to the following request for additional information (RAI) no later than February 6, 2012.
- 1. The regulations in Title 10 of the Code of Federal Regulations (10 CFR) Section 20.1301(a)(1) state that the total effective dose equivalent to individual members of the public likely to receive the highest dose from licensed operation may not exceed 0.1 rem (1 mSv) in a year. Section 11.1.1.1 of the 2002 UFTR Safety Analysis Report (SAR) provides estimates of the argon 41 (Ar-41) release rate based on two measurements of stack Ar-41 activity levels. In Appendix E of the UFTR responses to RAIs 11-1 and 11-2, dated November 6, 2008, another estimate is provided for the Ar-41 release that provides the basis for deriving a limit on maximum reactor operating hours of 235 hr/month. In responses to additional RAIs dated February 26, 2010, UFTR stated (see response to RAI #6) that the information provided in the SAR should be substituted by more recent data. Please provide a reference to measurements or more recent data, which provides the basis for the Ar-41 release rate of 9.228E-05 Ci/sec (or 1.24E-05 Ci/m3).
- 2. NUREG-1537, Part 1, Section 11.1.1.1, Airborne Radiation Sources, requests discussion and calculations that show that facility design ensures doses to the facility staff and the public will not exceed 10 CFR Part 20 limits for effluents. The UFTR SAR, provides calculated results for the most exposed individual and highest air doses external to the facility from stack releases. However, Section 11.1.1, does not appear to discuss the collective doses for facility staff in the reactor cell and immediate vicinity or for members of the public in adjacent areas and rooms. Please provide discussion with calculations, during normal operations and in the event of the ventilation damper isolating the reactor cell, demonstrating that the resultant doses for the maximum concentration in the reactor room and released from the facility (i.e., by seepage) are within the limits of 10 CFR Part 20. Additionally, please provide a recent U.S. Environmental Protection Agency (EPA) COMPLY code calculation for radiation dose to a non-occupational maximally exposed individual from airborne radioactivity releases at UFTR, as referenced in UFTR SAR, Section 11.1.7.
ENCLOSURE
- 3. NUREG-1537, Part 1, Section 11.1.1.1, Airborne Radiation Sources, requests discussion and calculations that show that facility design ensures doses to the facility staff and the public will not exceed 10 CFR Part 20 limits for effluents. The UFTR SAR (Section 11.2.2.1 and Table 11-4) utilizes a dilution factor of 200:1 in calculations for stack diluted emissions and maximum release concentrations for Argon-41. Please provide justification, including the source and derivation, for this dilution factor.
- 4. NUREG-1537, Chapter 13, Accident Analyses recommends maximum hypothetical accident (MHA) dose analysis to the public. The MHA presented in the 2002 UFTR SAR, as supplemented, does not appear to discuss the non-occupational dose to on-site occupants of the building such as students, faculty, visitors, etc. Please provide a dose assessment for the maximum exposed individual member of the public that shows compliance with 10 CFR 20.1301 for the unrestricted areas adjacent to the UFTR, such as the Nuclear Science Center, Reed lab, and other adjoining buildings for the MHA analyses. Please describe the assumptions used and any systems, plans, procedures or stay times for which credit is taken in the analysis such as: ventilation system status, leakage rate into the building, radiation exposure from the radioactive cloud shine, evacuation procedure and timing, etc.
- 5. The MHA presented in the 2002 UFTR SAR, as supplemented, states the current UFTR Environmental Impact Appraisal limits the UFTR to 235 full power hours per month.
Additionally, the UFTR Emergency plan (EP), Revision 15, dated February 2007 contains assumptions and initial condition for reactor operation of 100 kW steady-state power for 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> per day for 30 days. The EP assumption is stated to be conservative based on the premise that the UFTR has a license limit of 23.5 MW-hours per month. Please provide justification for the limit on hours of operation including the source and derivation of this assumption for the stated limit and reference to the license condition or technical specification that provides this license limit.
- 6. The dose calculation results for the MHA in Section 13.4.3, Table 13-15 and fuel handling accident (FHA) in Section 13.3.3, Table 13-10 presented in the University of Florida fuel conversion SAR and the summary of occupational and public dose results for a FHA for the low-enriched uranium (LEU) fueled core in Table 1.1 of the UFTR Emergency plan, Revision 15, dated February 2007 are expressed as whole body and thyroid doses. Please provide updated occupational and public exposure results as a Total Effective Dose Equivalent (TEDE) in accordance with 10 CFR Part 20.
- 7. Table 11-3 of the UFTR SAR summarizes liquid waste of high and low energy emitting mixed nuclides released from the UFTR as a list of maximum activity in any release
(µci/ml). Additionally, the UFTR As Low As Reasonably Achievable (ALARA) program included as Appendix 11-B of the UFTR SAR establishes Investigational levels for UFTR Facility liquid effluents. These investigational levels are stated as a percentage of the values in 10 CFR 20, Appendix B. Please explain the relationship between these release concentrations and investigational levels to the regulatory limits in 10 CFR Part 20, Appendix B for each radionuclide in the mixture applicable to the assessment and control of doses to the public and environment.