ML20041A069
| ML20041A069 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 11/28/1981 |
| From: | Clemens B AFFILIATION NOT ASSIGNED |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20041A057 | List: |
| References | |
| RTR-NUREG-0813, RTR-NUREG-813 NUDOCS 8202190045 | |
| Download: ML20041A069 (1) | |
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JAMES KEPPLER NRC DIRECTOR REGION III 3R&PI 799'RU0SEVELT RD (RdNUREG 0813)
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THE NRC DES ON CAL-I MINIMIZES WORKER EXPOSURE RATE A UNIVERSITY OF MICHIGAN STUDY SPONSORED BY THE NRC EXPOSED 23,000 00SIMETERS TO KNOWN~ AMOUNTS OF RADIATION SENT THEM TO 59 PROCESSORS.-THE-MEASUREM
(. l ENTS VARIED FROM THE ACTUAL DOSES GIVEN AS MUCH ^ AS 90 PERCENT.ABOVE AND BELOW THE ACTUAL DOSE. THE NRC PERMITS A VARIANCE BY AS MUCH AS (i
50 PERCENT FROM ACCURATE MEASUREMENT. GIVEN THAT. DOSIMETERS GIVE ONLY A VERY ROUGH ESTIRATE OF ACTUAL DOSAGE EVEN WI.TM 100 PERCENT AC'COR CY, PLEASE DESCRIBE WHAT NEW AND ACCURATE MONITORING PROCESSES
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ARD WORKER SHIELDING WOULD BE'USED AT CALLAWAY.
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