ML20127H466

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Lists Sample Taken Outside Burt Hall for Period 920102-1202. All Values Below MPCs for Uncontrolled Areas.Advises That Review of Exposure Records for Period 920110-1209 Shows That No Significant Exposures (Greater than 500 Mrem) Received
ML20127H466
Person / Time
Site: 05000148
Issue date: 01/05/1993
From: Dechamplain J
KANSAS, UNIV. OF, LAWRENCE, KS
To: Mulinazzi T
NRC
References
NUDOCS 9301220338
Download: ML20127H466 (2)


Text

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TheUniversityofKansas Radiation Safety Service Advisory Committee on Human Experimentation Environmental Health and Safety Service 5 January 1993 9

Thcaras E. M.111nazzi Reactor Director

Dear Dr. Mulinazzi:

The following sumrrary of air samples taken outside Burt 11111 is for the period 2 January 1992 to 2 December 1992. 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 activit'/

11 camples < tCA average MDA 4.3 i 8.6x10-15 uCi/ml 0 samples > MDA beta activity 11 samples < tCA

-13 average MDA 0.003 1 1.2x10 uC1/ml O samples > MDA garana activity 11 samples < MDA

-13 average ICA 2.01 8.1x10 uCi/ml O samples > MDA 9301220339 930105 g PDR ADOCK 05000148 PDR i i P g Research Health & Safety Burt Hall

  • Lawrence, Kansas 66045-2905 + (913) 864-4089 l

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. -A review of the exposure records for the period 10 Jarraary 1992 to 9 -December

, 1992 shows that no significant ex p es (greater than 500 mrem) have- been received by facility personnel or visitors. The. espa recorded _ for_ arrf individual are at or below the minimum measurable quantity given: by. the dosimetry contractor for the films used. These quantities are 10 mrem and 40 mrem for x,ga:mna and energetic beta particles, respectively.

L Sincerely, h olL 0.t'ut s n. ;,L'a g . ,v

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Judith deChamplain fediation Protection. Specialist i

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