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{{#Wiki_filter:UF NIVERSITY of UFFLORIDA College of Engineering Department of Nuclear & Radiological Engineering 202 Nuclear Science Bldg.PO Box 118300 Gainesville, FL 32611-8300 352-392-1401 x306 352-392-3380 Fax haghighat@ufl.edu February 16, 2009 Document Control Desk U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738
{{#Wiki_filter:UF NIVERSITY of UFFLORIDA College of Engineering                                       202 Nuclear Science Bldg.
Department of Nuclear & Radiological                         PO Box 118300 Engineering                                                  Gainesville, FL 32611-8300 352-392-1401 x306 352-392-3380 Fax haghighat@ufl.edu February 16, 2009 Document Control Desk U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738


==SUBJECT:==
==SUBJECT:==
Annual Report for University of Florida Training Reactor, License R-56, Docket 50-83 Please find enclosed the 2006-07 annual report for University of Florida Training Reactor (UFTR), Docket No. 50-83. This report is being submitted as required by our Technical Specifications, Section 6.6.1.If you have questions on the content of this report, please contact Dr. Alireza Haghighat, Interim Director of the UFTR, at 352-392-1401, x306.I declare under penalty of perjury that the foregoing is true and correct.Executed on February 16, 2009.Sincerely, 71 Alireza Haghighat, PhD Interim Director of UFTR Professor and Chair of Nuclear & Radiological Engineering The Foundation for The Gator Nation An Equal Opportunity Institution Ao40cD DISTRIBUTION FOR THE ANNUAL REPORT No. of Agency/Copies Affiliation Recipient(s)
Annual Report for University of Florida Training Reactor, License R-56, Docket 50-83 Please find enclosed the 2006-07 annual report for University of Florida Training Reactor (UFTR), Docket No. 50-83. This report is being submitted as required by our Technical Specifications, Section 6.6.1.
Reporting Purpose 1 NRC Attn: Document Control Desk Tech Spec Req'ment (Washington, DC)1 NRC Al Adams Project Manager 1 NRC Duane Hardesty Assistant PM 1 NRC Craig Bassett Region II Inspector 6 UF G. E. Sjoden, RSRS Chair RSRS Review/Records RSRS A. Haghighat, NRE Chair & Interim Director D. L. Munroe, Member D. E. Hintenlang, Member Ken Wilson, Outside Member (Progress Energy -Crystal River)Brian Shea, Member (Distribute at RSRS Meeting)1 NRE A. Haghighat, NRE Dept. Chair NRE Dept. Files 4 more if requested for AH's distribution to: B. Machen, UF President P. Khargonekar, Dean COE W. S. Properzio, Dir. EH&S F. E. Dunnam, URCC 1 UFTR Reactor Manager 1 UFTR Facility Director 2 UFTR Facility Copies -Reactor Operators' Use Originals UFTR File Cabinet Upstairs UNIVERSITY OF FLORIDA TRAINING REACTOR ANNUAL PROGRESS REPORT SEPTEMBER 1, 2006 -AUGUST 31, 2007 Submitted by Dr. Alireza Haghighat Interim Director of UFTR Department of Nuclear and Radiological Engineering University of Florida Gainesville, Florida February 2009 Introduction As stated in the University of Florida Training Reactor (UFTR) Technical Specifications, Section 6.7.1 Operating Report, routine annual reports covering the activities of the reactor facility during the previous calendar year shall be submitted to the Commission within' nine (9) months following the end of each prescribed year. The prescribed year ends A-ugu~t-31 for the UFTR. This annual operating report includes 7 sections: (1) a narrative summary of reactor operating experience including the energy produced by the reactor and the hours the reactor was critical;(2) the unscheduled shutdowns including, where applicable, corrective actions taken to preclude recurrence; (3) tabulation of major preventive and corrective maintenance operations having safety significance; (4) tabulation of major changes in the reactor facility and procedures, and a tabulation of new tests or experiments, that are significantly different from those performed previously and are not described in the Safety Analysis Report, including conclusions that no unreviewed safety questions were involved;(5) A summary of the nature and amount of radioactive effluents released or discharged to the environs beyond the effective control of the facility operators as determined at or before the point of such release or discharge. (The summary shall include to the extent practicable an estimate of individual radionuclides present in the effluent.
If you have questions on the content of this report, please contact Dr. Alireza Haghighat, Interim Director of the UFTR, at 352-392-1401, x306.
If the estimated average release after dilution or diffusion is less than 25% of the concentration allowed, a statement to this effect is sufficient.);
I declare under penalty of perjury that the foregoing is true and correct.
(6) A summarized result of environmental surveys performed outside the facility;(7) A summary of exposure received by facility personnel and visitors where such exposures are greater than 25% of that allowed.The following discussion on the above seven sections covers the period from September 1, 2006 to August 31, 2007, except as noted otherwise.
Executed on February 16, 2009.
Sincerely, 71 Alireza Haghighat, PhD Interim Director of UFTR Professor and Chair of Nuclear & Radiological Engineering The Foundationfor The GatorNation An Equal Opportunity Institution Ao40cD
 
DISTRIBUTION FOR THE ANNUAL REPORT No. of   Agency/
Copies   Affiliation                     Recipient(s)                   Reporting Purpose 1         NRC                     Attn: Document Control Desk             Tech Spec Req'ment (Washington, DC) 1         NRC                     Al Adams                                 Project Manager 1         NRC                     Duane Hardesty                           Assistant PM 1         NRC                     Craig Bassett                           Region II Inspector 6         UF                     G. E. Sjoden, RSRS Chair                 RSRS Review/Records RSRS                   A. Haghighat, NRE Chair & Interim Director D. L. Munroe, Member D. E. Hintenlang, Member Ken Wilson, Outside Member (Progress Energy - Crystal River)
Brian Shea, Member (Distribute at RSRS Meeting) 1         NRE                     A. Haghighat, NRE Dept. Chair           NRE Dept. Files 4 more if requested for AH's distribution to:
B. Machen, UF President P. Khargonekar, Dean COE W. S. Properzio, Dir. EH&S F. E. Dunnam, URCC 1         UFTR                   Reactor Manager 1         UFTR                   Facility Director 2         UFTR                   Facility Copies - Reactor Operators' Use Originals UFTR                                                             File Cabinet Upstairs
 
UNIVERSITY OF FLORIDA TRAINING REACTOR ANNUAL PROGRESS REPORT SEPTEMBER 1, 2006 - AUGUST 31, 2007 Submitted by Dr. Alireza Haghighat Interim Director of UFTR Department of Nuclear and Radiological Engineering University of Florida Gainesville, Florida February 2009
 
Introduction As stated in the University of Florida Training Reactor (UFTR) Technical Specifications, Section 6.7.1 Operating Report, routine annual reports covering the activities of the reactor facility during the previous calendar year shall be submitted to the Commission within' nine (9) months following the end of each prescribed year. The prescribed year ends A-ugu~t-31 for the UFTR. This annual operating report includes 7 sections:
(1) a narrative summary of reactor operating experience including the energy produced by the reactor and the hours the reactor was critical; (2) the unscheduled shutdowns including, where applicable, corrective actions taken to preclude recurrence; (3) tabulation of major preventive and corrective maintenance operations having safety significance; (4) tabulation of major changes in the reactor facility and procedures, and a tabulation of new tests or experiments, that are significantly different from those performed previously and are not described in the Safety Analysis Report, including conclusions that no unreviewed safety questions were involved; (5) A summary of the nature and amount of radioactive effluents released or discharged to the environs beyond the effective control of the facility operators as determined at or before the point of such release or discharge. (The summary shall include to the extent practicable an estimate of individual radionuclides present in the effluent. If the estimated average release after dilution or diffusion is less than 25% of the concentration allowed, a statement to this effect is sufficient.);
(6) A summarized result of environmental surveys performed outside the facility; (7) A summary of exposure received by facility personnel and visitors where such exposures are greater than 25% of that allowed.
The following discussion on the above seven sections covers the period from September 1, 2006 to August 31, 2007, except as noted otherwise.
1
1
: 1. Summary of Operation Experience In the past reporting year, UFTR continues to function as a reliable and productive facility with a broad range of research and educational utilizations by users within University of Florida as well as researchers and educators around-the State of Florida.The generated energy and operation hours in this year are given as follows: Energy generated:
: 1. Summary of Operation Experience In the past reporting year, UFTR continues to function as a reliable and productive facility with a broad range of research and educational utilizations by users within University of Florida as well as researchers and educators around-the State of Florida.
4801.040 KWH Reactor Run Time: 202.50 hrs 2. Unscheduled Shutdownsý) f.7 From September 1, 2006 to August 31, 2007 there were 3 unplanned shutdowns, each one summarized in the table below.Reason Corrective Action 11/21/06:
The generated energy and operation hours in this year are given as follows:
Coolant flow trip, accidental due Performed  
Energy generated: 4801.040 KWH Reactor Run Time: 202.50 hrs
/2 hour of nitrogen flow without to nitrogen insertion.*
: 2. Unscheduled Shutdowns                                                   ý) f.7 From September 1, 2006 to August 31, 2007 there were 3 unplanned shutdowns, each one summarized in the table below.
trip indication at shutdown, and performed daily satisfactory checks.5/30/07: Safety 2 power channel -apparent Troubleshoot, repaired safety 2 HV system.high voltage trip, S2 HV apparent drop below 10% set point (Occurred 3 times, 6/8/07 and 7/26/07).  
Reason                                   Corrective Action 11/21/06: Coolant flow trip, accidental due     Performed /2 hour of nitrogen flow without to nitrogen insertion.*                         trip indication at shutdown, and performed daily satisfactory checks.
*8/13/07: NE Fuel box high temperature.*
5/30/07: Safety 2 power channel - apparent     Troubleshoot, repaired safety 2 HV system.
Completed successful daily checks.*NOTE: Filed as an Unscheduled Reactor Trip 3. Safety Related Maintenance Operations
high voltage trip, S2 HV apparent drop below 10% set point (Occurred 3 times, 6/8/07 and 7/26/07).
: 1) 6/07: Dilution fan motor is replaced and the dilution fan is cleaned upon observing reduced dilution fan RPM 4. Major Changes in Reactor Facility, Procedures and Experiments None 5. Radioactive Effluents Liquid release: 2 UFTR is equipped with a waste water holdup tank. The tank is released two or three times per year. The radioactivity in the released water is measured.Time period (mm.dd.yyyy)
* 8/13/07: NE Fuel box high temperature.*         Completed successful daily checks.
Water released (Gallon) Radioactivity released (uCi)08.21.2006-05.18.2007 816.2 1.54E-03 Argon-41 Release: The Argon-41 release concentration is measured about every six months. The annual Argon-41 release is estimated by the measurement and operation hours. The Argon-41 release is-24.3 mCi for FY 06 -07. * /6. Environmental Surveys The firm maintaining radiation records for the University of Florida keeps a year to date record, therefore it is easier to report radiation exposure by the nearest completed calendar year. The fOllowing film badge exposures are for the period January 1, 2006 to December 31, 2006. Thirteen areas (Numbered from 1 to 13) were monitored for the entire calendar year. A list of these numbered areas can be found in UFTR SOP. Among them, Area No. 2, which is the stack area, has the highest dose record. 3 separate areas in the reactor building were also monitored during the same time period. The area radiation exposures are tabulated below. All doses are in unit of mrem.Area No. DDE LDE SDE, WB TEDE 1 378 392 390 378 2 1799 1831 1935 1799 3 128 128 126 128 4 151 151 149 151 5 288 293 304 288 6 127 128 139 127 7 220 226 281 220 8 178 178 238 178 9 181 182 184 181 10 252 262 271 252 11 164 167 190 164 12 223 241 280 223 13 48 52 50 48 I..J./L,*"1 1 fj-, it I, V 2 I (3 , i t , I Area DDE LDE SDE, WB TEDE Reactor C 610 611 613 610 Room 101C 4 4 7 4 Room 103 37 59 65 37 7. Radiation Exposures Note that UFTR TechSpecs requires only a summary of exposure received by facility personnel and visitors where such exposures are greater than 25% of that allowed. Since all personnel exposures during this period are below the limits, we provide an exposure summary for the UFTR staff.The following table illustrates the radiation dosages of 4 workers for the period September 1, 2006 to August 31, 2007. All the dosages are in mrem.Individual DDE LDE SDE Berglund, M. 1 3 33 Holman, M. <1 2 7 Vernetson, W. <1 16 41 Yenatskyy, M. <1 <1 2 4}}
        *NOTE: Filed as an Unscheduled Reactor Trip
: 3. Safety Related Maintenance Operations
: 1) 6/07: Dilution fan motor is replaced and the dilution fan is cleaned upon observing reduced dilution fan RPM
: 4. Major Changes in Reactor Facility, Procedures and Experiments None
: 5. Radioactive Effluents Liquid release:
2
 
UFTR is equipped with a waste water holdup tank. The tank is released two or three times per year. The radioactivity in the released water is measured.
Time period (mm.dd.yyyy)             Water released (Gallon)           Radioactivity released (uCi) 08.21.2006- 05.18.2007               816.2                             1.54E-03 I..
J.
Argon-41 Release:
The Argon-41 release concentration is measured about every six months. The annual Argon-41 release is estimated by the measurement and operation hours. The Argon-41 release is
-24.3 mCi for FY 06 - 07.             *                           /
: 6. Environmental Surveys The firm maintaining radiation records for the University of Florida keeps a year to date record, therefore it is easier to report radiation exposure by the nearest completed calendar year. The fOllowing film badge exposures are for the period January 1, 2006 to December 31, 2006. Thirteen areas (Numbered from 1 to 13) were monitored for the entire calendar year. A list of these numbered areas can be found in UFTR SOP. Among them, Area No. 2, which is the stack area, has the highest dose record. 3 separate areas in the reactor building were also monitored during the same time period. The area radiation exposures are tabulated below. All doses are in unit of mrem.
Area No.             DDE                 LDE               SDE, WB             TEDE
                                                                                                              /
1                 378                 392                 390                 378 2               1799                 1831                 1935                 1799                       1 f* *, L,*"1 3                 128                 128                 126                 128 4                 151                 151                 149                 151 5                 288                 293                 304                 288 6                 127                 128                 139                 127 7                 220                 226                 281                 220 8                 178                 178                 238                   178 9                 181                 182                 184                 181 10                 252                 262                 271                 252 11                 164                 167                 190                 164 12                 223                 241                 280                 223 13                 48                   52                   50                 48 fj-,                                                                 V it I,
I
(                                               2 3
                                                                                                    , i t
                                                                ,
I
 
Area             DDE                 LDE             SDE, WB             TEDE Reactor C             610                 611             613                 610 Room 101C               4                   4                 7                   4 Room 103               37                   59               65                 37
: 7. Radiation Exposures Note that UFTR TechSpecs requires only a summary of exposure received by facility personnel and visitors where such exposures are greater than 25% of that allowed. Since all personnel exposures during this period are below the limits, we provide an exposure summary for the UFTR staff.
The following table illustrates the radiation dosages of 4 workers for the period September 1, 2006 to August 31, 2007. All the dosages are in mrem.
Individual                 DDE                     LDE                   SDE Berglund, M.                 1                       3                     33 Holman, M.                   <1                       2                       7 Vernetson, W.                 <1                     16                     41 Yenatskyy, M.                 <1                     <1                       2 4}}

Revision as of 02:54, 14 November 2019

Annual Report for University of Florida Training Reactor, License R-56
ML092390117
Person / Time
Site: 05000083
Issue date: 02/16/2009
From: Haghighat A
Univ of Florida
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML092390117 (7)
v • d • e


Text

UF NIVERSITY of UFFLORIDA College of Engineering 202 Nuclear Science Bldg.

Department of Nuclear & Radiological PO Box 118300 Engineering Gainesville, FL 32611-8300 352-392-1401 x306 352-392-3380 Fax haghighat@ufl.edu February 16, 2009 Document Control Desk U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738

SUBJECT:

Annual Report for University of Florida Training Reactor, License R-56, Docket 50-83 Please find enclosed the 2006-07 annual report for University of Florida Training Reactor (UFTR), Docket No. 50-83. This report is being submitted as required by our Technical Specifications, Section 6.6.1.

If you have questions on the content of this report, please contact Dr. Alireza Haghighat, Interim Director of the UFTR, at 352-392-1401, x306.

I declare under penalty of perjury that the foregoing is true and correct.

Executed on February 16, 2009.

Sincerely, 71 Alireza Haghighat, PhD Interim Director of UFTR Professor and Chair of Nuclear & Radiological Engineering The Foundationfor The GatorNation An Equal Opportunity Institution Ao40cD

DISTRIBUTION FOR THE ANNUAL REPORT No. of Agency/

Copies Affiliation Recipient(s) Reporting Purpose 1 NRC Attn: Document Control Desk Tech Spec Req'ment (Washington, DC) 1 NRC Al Adams Project Manager 1 NRC Duane Hardesty Assistant PM 1 NRC Craig Bassett Region II Inspector 6 UF G. E. Sjoden, RSRS Chair RSRS Review/Records RSRS A. Haghighat, NRE Chair & Interim Director D. L. Munroe, Member D. E. Hintenlang, Member Ken Wilson, Outside Member (Progress Energy - Crystal River)

Brian Shea, Member (Distribute at RSRS Meeting) 1 NRE A. Haghighat, NRE Dept. Chair NRE Dept. Files 4 more if requested for AH's distribution to:

B. Machen, UF President P. Khargonekar, Dean COE W. S. Properzio, Dir. EH&S F. E. Dunnam, URCC 1 UFTR Reactor Manager 1 UFTR Facility Director 2 UFTR Facility Copies - Reactor Operators' Use Originals UFTR File Cabinet Upstairs

UNIVERSITY OF FLORIDA TRAINING REACTOR ANNUAL PROGRESS REPORT SEPTEMBER 1, 2006 - AUGUST 31, 2007 Submitted by Dr. Alireza Haghighat Interim Director of UFTR Department of Nuclear and Radiological Engineering University of Florida Gainesville, Florida February 2009

Introduction As stated in the University of Florida Training Reactor (UFTR) Technical Specifications, Section 6.7.1 Operating Report, routine annual reports covering the activities of the reactor facility during the previous calendar year shall be submitted to the Commission within' nine (9) months following the end of each prescribed year. The prescribed year ends A-ugu~t-31 for the UFTR. This annual operating report includes 7 sections:

(1) a narrative summary of reactor operating experience including the energy produced by the reactor and the hours the reactor was critical; (2) the unscheduled shutdowns including, where applicable, corrective actions taken to preclude recurrence; (3) tabulation of major preventive and corrective maintenance operations having safety significance; (4) tabulation of major changes in the reactor facility and procedures, and a tabulation of new tests or experiments, that are significantly different from those performed previously and are not described in the Safety Analysis Report, including conclusions that no unreviewed safety questions were involved; (5) A summary of the nature and amount of radioactive effluents released or discharged to the environs beyond the effective control of the facility operators as determined at or before the point of such release or discharge. (The summary shall include to the extent practicable an estimate of individual radionuclides present in the effluent. If the estimated average release after dilution or diffusion is less than 25% of the concentration allowed, a statement to this effect is sufficient.);

(6) A summarized result of environmental surveys performed outside the facility; (7) A summary of exposure received by facility personnel and visitors where such exposures are greater than 25% of that allowed.

The following discussion on the above seven sections covers the period from September 1, 2006 to August 31, 2007, except as noted otherwise.

1

1. Summary of Operation Experience In the past reporting year, UFTR continues to function as a reliable and productive facility with a broad range of research and educational utilizations by users within University of Florida as well as researchers and educators around-the State of Florida.

The generated energy and operation hours in this year are given as follows:

Energy generated: 4801.040 KWH Reactor Run Time: 202.50 hrs

2. Unscheduled Shutdowns ý) f.7 From September 1, 2006 to August 31, 2007 there were 3 unplanned shutdowns, each one summarized in the table below.

Reason Corrective Action 11/21/06: Coolant flow trip, accidental due Performed /2 hour of nitrogen flow without to nitrogen insertion.* trip indication at shutdown, and performed daily satisfactory checks.

5/30/07: Safety 2 power channel - apparent Troubleshoot, repaired safety 2 HV system.

high voltage trip, S2 HV apparent drop below 10% set point (Occurred 3 times, 6/8/07 and 7/26/07).

  • 8/13/07: NE Fuel box high temperature.* Completed successful daily checks.
3. Safety Related Maintenance Operations
1) 6/07: Dilution fan motor is replaced and the dilution fan is cleaned upon observing reduced dilution fan RPM
4. Major Changes in Reactor Facility, Procedures and Experiments None
5. Radioactive Effluents Liquid release:

2

UFTR is equipped with a waste water holdup tank. The tank is released two or three times per year. The radioactivity in the released water is measured.

Time period (mm.dd.yyyy) Water released (Gallon) Radioactivity released (uCi) 08.21.2006- 05.18.2007 816.2 1.54E-03 I..

J.

Argon-41 Release:

The Argon-41 release concentration is measured about every six months. The annual Argon-41 release is estimated by the measurement and operation hours. The Argon-41 release is

-24.3 mCi for FY 06 - 07. * /

6. Environmental Surveys The firm maintaining radiation records for the University of Florida keeps a year to date record, therefore it is easier to report radiation exposure by the nearest completed calendar year. The fOllowing film badge exposures are for the period January 1, 2006 to December 31, 2006. Thirteen areas (Numbered from 1 to 13) were monitored for the entire calendar year. A list of these numbered areas can be found in UFTR SOP. Among them, Area No. 2, which is the stack area, has the highest dose record. 3 separate areas in the reactor building were also monitored during the same time period. The area radiation exposures are tabulated below. All doses are in unit of mrem.

Area No. DDE LDE SDE, WB TEDE

/

1 378 392 390 378 2 1799 1831 1935 1799 1 f* *, L,*"1 3 128 128 126 128 4 151 151 149 151 5 288 293 304 288 6 127 128 139 127 7 220 226 281 220 8 178 178 238 178 9 181 182 184 181 10 252 262 271 252 11 164 167 190 164 12 223 241 280 223 13 48 52 50 48 fj-, V it I,

I

( 2 3

, i t

,

I

Area DDE LDE SDE, WB TEDE Reactor C 610 611 613 610 Room 101C 4 4 7 4 Room 103 37 59 65 37

7. Radiation Exposures Note that UFTR TechSpecs requires only a summary of exposure received by facility personnel and visitors where such exposures are greater than 25% of that allowed. Since all personnel exposures during this period are below the limits, we provide an exposure summary for the UFTR staff.

The following table illustrates the radiation dosages of 4 workers for the period September 1, 2006 to August 31, 2007. All the dosages are in mrem.

Individual DDE LDE SDE Berglund, M. 1 3 33 Holman, M. <1 2 7 Vernetson, W. <1 16 41 Yenatskyy, M. <1 <1 2 4

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