ML17326A429
| ML17326A429 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 09/21/1979 |
| From: | Shaller D INDIANA MICHIGAN POWER CO. |
| To: | NRC OFFICE OF THE EXECUTIVE DIRECTOR FOR OPERATIONS (EDO) |
| Shared Package | |
| ML17326A427 | List: |
| References | |
| NUDOCS 7912280524 | |
| Download: ML17326A429 (2) | |
Text
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'A yzfp INDIA/N 8 MICHIGA/IfPD tVER CONPA IJVY DONALDC. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, AIichigan 49106 (616) 4654901 September 21, 1979 Executive Director for Operations U. S.
Nuclear Regulatory Commission Mashington, D. C.
20545 Gentlemen:
During a review of data Used to assemble the statistical report of exposures as required by 10CFR20.407(a)(2) and 10CFR20.407(b) for the year 1978 (transmitted to you previously by letter dated March 5, 1979) it became apparent that there may have been one or more errors coamitted in the assembly of the data.
A reanalysis of the data has shown slight differences in the number of individuals monitored as well as the distribution of the doses reported as follows:
The total number of individuals for whom monitoring was required by 10CFR20.
202(a) during the calendar year 1978 was 1777.
The results of the monitoring performed were distributed as follows:
No measureable exposure Measureable exposure less
- 0. 10 to 0.25 Rem.
0.25 to 0.50 Rem.
0.50 to 0.75 Rem.
0.75 to 1.0 Rem 1.0 to 2.0 Rem.
2.0 to 3.0 Rem.
3.0 to 4.0 Rem.
5.0 to 6.0 Rem.
6.0 to 7.0 Rem.
7.0 to 8.0 Rem.
8.0 to 9.0 Rem.
9.0 to 10.0 Rem 10.0 to 11.0 Rem.
11.0 to 12.0 Rem.
Greater than 12.0 Rem than 0.100 Rem.
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979 314 134 117
.86
.49
.83
.15 0
. 0 0
0 0
. 0 0
. 0 0
/al D. V. Shaller
'7g)zpsO
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