ML061220680
| ML061220680 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 04/28/2006 |
| From: | Condra D Oak Ridge Institute for Science & Education |
| To: | Snell W NRC/RGN-III |
| References | |
| FOIA/PA-2010-0209, IR 06-003, RFTA 06-001 | |
| Download: ML061220680 (2) | |
Text
OAK RlDDE INSTITUTE FOR SCIENCE AND EDUCATION
.\\pril 28, 2006 Mr. William Snell U.S. Nuclear Regulatory Commission Region 111 2443 Warrenville Road I.&,
IL 60532-4351
SUBJECT:
ANALYTICAL RESULTS FOR ONE WATER SAMPLE, BATCH FOUR, FROM THE VICINITY OF THE BRAIDWOOD NUCLEAR GENERATING STATION, BRAIDWOOD, ILLINOIS
[INSPECTION REPORT NO. 050-00456/2006-0031 RFTA NO.06-001)
Ikar Mr. Snell:
Ihe Oak Ridge Institute for Science and Education (ORISE) reccived 14 water samples, Batch Four, on
]\\]xi1 25 that were collected in the vicinity of the Braidwood Nuclear Gcnerating Station in Braidwood, Illinois. The Request for Analysis form listed sample BD-06-4-11 (ORISE sample number 1691W0120) for expedited processing by gamma spectroscopy (GS) (Procedure CPI, Revision 15) and by liquid scintillation analysis (Procedures AP2, Revision 15 and CP4, Revision 3). This water sample was analyzed for tritium to a minimum detectable concentration (MDC) of 200 pCi/l.. Thc tritium conccntration was 220 k 120 pCi/L with a MDC of 200 pCi/L. The GS data are prescnted in Tablc 1 Ihc analytical results for the remaining 13 samples will be submitted in a separate letter report as soon as possible after completion of the analyses.
ORISEs Quality Control (QC) requirements were met for these analyses. llie QC files are available for your review upon request.
My contact information is listed below. You may also contact Wade Ivcy at 865.576.9184 with any questions or comments.
Sinccrely, Dale Condra, Manager laboratory l~llC:\\WPI:ar c:
T. McLaughlin, NRC/NMSS/TWFN 7F27 E. Abelquist, ORISE E. Ibex-Davin, NRC/NMSS/TWFN 81\\23 G. Bonano, NRC Region 111 S. IGrk, ORISE File 1691 Distribution approval and concurrence :
Technical Management Team Member 1 TwK I Initials I
1 Quality Manager I
I L I I Voice: 865.241.3242 Fax: 865.241.3248 E-mail: CondraD@orau.gov RECEIVED MAY 0 2 2006
TABLE 1 ORISE Sample ID 1691W0120 NRC Region I11 Radionuclide Concentrationsa @Ci/L)
Sample ID CO-58 CO-60 cs-134 cs-137 BD-06-4-11 1.5 k 4.3' 0.7 k 4.8 0.6 k 4.6 1.8 k 4.1 Braidwood Nuclear Generating Station projectsll69llDaW Tablesl2006-04-27 Data Tables Balch Four