ML20133N328
| ML20133N328 | |
| Person / Time | |
|---|---|
| Issue date: | 03/13/1996 |
| From: | Chaney H NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | Wenslawski F NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| Shared Package | |
| ML20133N206 | List: |
| References | |
| FOIA-96-448 NUDOCS 9701230246 | |
| Download: ML20133N328 (1) | |
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From: N To:
Harold D. Chan FA R.<e [M#' g/,,edv , l i
j Date: 3/13 961:42pm .
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Subject:
Sample Results from 170 W. Providencia i Frank, I have reviewed the State laboratory analysis of the concrete sample from the isotopes j Specialities main building at 170 W. Providencia Street and noted that I have previously sent j you (via E-mail) not the actual concentration results but the MDA's for their systerr. '
These are the results for the concrete sample were took from one of the hot spots.
The results of this sample indicate the following radioisotopes were present and in the '
l following concentrations (pCi/g):
2 Sample l Isotope Concentration NRC Limit 4 Cs-137 14.56 15 Ra-226 30.1 5 .
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Th-230 3,507 10 I Th-232/Th-228 317.2 10 4
U-238/Th-234
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