ML20087E449
| ML20087E449 | |
| Person / Time | |
|---|---|
| Site: | 05000148 |
| Issue date: | 12/31/1991 |
| From: | Rosson H KANSAS, UNIV. OF, LAWRENCE, KS |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9201210247 | |
| Download: ML20087E449 (3) | |
Text
, - ______ _ - _ ---
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. 1; .. .TheUniversityofKansas
, 4eo,m~ v u*'engineen,ng-smNems -
January lh 1992 U. S.- Nuclear Regulator *f Commission D washington,.'D.C. 20555 Attention: Document Control. Desk
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Re: -Docket-No. 50-148 In accordance with Facility License R-78, the following annual report is
'Jubmitted for the period January 1, 1991 to December 31, 1991, a '. 'There has been.no major preventitive or corrective maintenance to the facility,
- b. -There have been no major changes in facility procedures. ,
-c. A summary of environmental surveys performed outside the facility is attached.
- d. No significant exposures (above 500 mrem) have been received by facility
- personnel or by-visitors. The maximum exposure of any individual has-
-been less than the miminum measurable quantity given by the dosimetry contractor for the films used, 10 mrem or 40 mrem.
- e. There=have been-no reportable occurrences.
Resp tfully 5mitted,
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' Harold F. Rosson-Reactor Director
-Encl. Summary-of Environmental Surveys Copy: D. S. Noclear Regulatory Commission LRegion.IV 611 Ryan' Plaza Drive' Arlington, TX 76911
-Nuclear Reactor Committee members ,
-Dean Carl E. Locke
, Acting EVC Del Shankel; i 9201210247 911231 ADOCK.0500 8 -
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School of Engineering
- Office of the Dean a 4010 Learned Hali . Lawrence, Kansas 66045-2210 * (913) 864-3881
- FAX (913) 864 3199 3
TheUniversityofKansas Radiation Safety Service Advisory Committee on Human Experimentation Environmental Health and Safety Service fShQ \
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, JAN 101992 j
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9 January 1992 OFFICE Of DE DEAN
,CHOOL OF ENaiNEERil-Harold F. Rosson Reactor Director
Dear Dr. Rosson:
The following summary of air samples taken outside Burt Hall 10 for the period 8 January 1991 to 6 December 1991. The following results were determined from 12 samples of air taken outside on the west side of the building. All values were below the MPC's for uncontrolled areas. The minimum detectable activity is expressed as MDA.
alpha activity 11 samples ; MDA average MDA 4.2 + 8.3x10-15 uC1/ml 0 samples > MDA beta activity 10 samples < MDA
~13 average MDA O.22 1 1.2x10 uCi/ml 0 samples : MDA gamma activity 10 samples '
-13 average MDA 1.6 f 8.4x10 uCi/ml O samplec ; MDA Research Health & Safety Burt Hall + Lawrence, Kansas 66045-2905 * (913) 864-4089
4 A review of the exposure records for the period 10 January 1991 to 9 December 1991 shcws that no significant exposures (greater than 500 mrem) have been received by facility personnel or visitors. The exposuras recorded for any individual are at or below the minimum measurable quantity given by the dosimetry contractor for tbn filmre used. 'I ne se quantities are 10 mrem and 40 mrem for x , garima and energetic beta particJes, respectively.
Sincerely,
~
')fh ctL C.<'t*, > tj./'ecx ~
Judith deCha.nplain Radiation Protection Specialist 4
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