ML20133H165
| ML20133H165 | |
| Person / Time | |
|---|---|
| Site: | 05000148 |
| Issue date: | 07/18/1985 |
| From: | Rosson H KANSAS, UNIV. OF, LAWRENCE, KS |
| To: | Madsen G NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| NUDOCS 8508090212 | |
| Download: ML20133H165 (2) | |
Text
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THE UNIVERSITY OF KANSAS LAWRENCE, KANSAS 66044 Chemical Engineering DEPARTMENT OF CHEMICAL AND PETROLEUM ENGINEERING 102 Nuclear Reactor Center 913-UN 4-3938 July 18, 1985 Mr. G.L. Madsen h b u n c, U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive R 245 Arlington, TX 76911 ,
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Dear Mr. Madsen:
In accordance with Facility License R-78 I submit the following annual report for the period July 1, 1984 to June 30, 1985.
- 1. The reactor was not operated during the period; hence no megawatt hours were accumulated.
- 2. There were no unscheduled shutdowns.
3 Routine maintenance has been successful in avoiding any necessity for performing special preventative and corrective maintenance having safety significance.
- 4. There have been no changes in the facility or in the procedures nor have any test or experiments been carried out without prior approval by the NRC pursuant to 10 CFR 50.59.
- 5. There was no release of any activity to the sanitary sewer system from the demineralizer regeneration effluent hold-up tank during the period stated above.
- 6. The following results were determined from 50 samples of air taken outside of the reactor building. All values were below the MPC's for uncontrolled areas. The minimum detectable activity is expressed as MDA.
alpha activity 32 samples < MDA qq average MDA 0.46 1.02 X 10 pCi/ml 0 samples > MDA beta activity 41 samples < MDA average MDA 0.48 1 1.42 X 10 -13 pCi/ml 0 samples > MDA gamma activity 37 samples < MDA
-12 average MDA 0.43 1 31 X 10 -12 pCi/ml 1 sample > MDA 1.65 t 1.31 X 10 pCi/ml 8508090212 850718 PDR R
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7 Mr.'G.L. Madsen July, 18, 1985 page 2
- 7. The following results were determined from 50 samples of air taken in the reactor bay of the reactor building. All values were below the MPC's for uncontrolled areas. The minimum detectable activity is ex-pressed as MDA.
alpha activity 40 samples < MDA _
average MDA 0.30 0.77 X 10 )4 pC1/ml 0 samples > MDA beta activity 44 samples < MDA average MDA 0.26 + 0.99 X 10 -13 pCi/ml 0 samples > MDA gamma activity 42 samples < MDA -12 average MDA 0.30 0.90 X 10 -12 pCi/ml 1 sample > MDA _0.88 i 0.82 X 10 pCi/ml
- 8. No facility personnel or visitors received any significant radiation exposure.
- 9. The membership of the University's Committee on Radiation Sources is currently:
Professor Francis Prosser, Chairperson Physics Professor Donald Robertson, Vice Chairperson Microbiology Professor Walter Dixon Pharmacology &
Toxicology Professor Robert Sanders Biochemistry Professor Harold Rosson Chemical & Petroleum Engineering The Nuclear Reactor Committee remains the same.
Very ruly you ,
Harold . R sson Professor HFR:dm l
cc: Nuclear Reactor Committee
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