ML061720095: Difference between revisions

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See also: [[see also::IR 05000237/2006007]]


=Text=
=Text=
{{#Wiki_filter:ORISE OAK RlDQE INSTITUTE  
{{#Wiki_filter:ORISE OAK RlDQE INSTITUTE FOR SCIENCE AND EDUCATION lune 16,2006 hlr. William Snell U.S. Nuclear Regulatory Commission Region I11 2443 Warrenville Road Lisle, IL 60532-4351  
FOR SCIENCE AND EDUCATION  
 
lune 16,2006 hlr. William Snell U.S. Nuclear Regulatory Commission  
==SUBJECT:==
Region I11 2443 Warrenville Road  
INTERIM LETTER REPORT FOR ANALYTICAL RESULTS FOR FOUR OF EIGHT WATER SAMPLES, BATCH FOUR, FROM THE VICINITY OF THE DRESDEN GENERATING STATION, DRESDEN, ILLINOIS [INSPECTION REPORT NO. 050-00237/2006-0071 (RFTA NO. 06-001)  
Lisle, IL 60532-4351  
 
SUBJECT: INTERIM LETTER REPORT  
==Dear MI. Snell:==
FOR ANALYTICAL  
The Oak Ridge Institute for Science and Education (ORISE) received eight water samples on May 31, 2006 which were coUected in the vicinity of the Dresden Generating Station in Dresden, Ihnois. The chain-of-custody identified the one water sample to be analyzed by gamma spectroscopy (GS), four samples to be analyzed for tritium, and four samples to be analyzed for total radiostrontium.
RESULTS FOR FOUR OF EIGHT WATER SAMPLES, BATCH FOUR, FROM THE VICINITY OF THE DRESDEN GENERATING  
The four water samples were analyzed for tritium using a liquid scintillation analyzer at ORISE. The sample identifications and collection data are presented in Table 1. The GS data arc presented in Table 2. The tritium data are presented in Table 3. The pertinent procedure references are provided in the specific tables. The total radiostrontium data will be submitted in the final letter report for hatch four. ORISE's Quality Control (QC) requirements were met for these analyses.
STATION, DRESDEN, ILLINOIS [INSPECTION  
The QC files are available for your review upon request. My contact information is listed below.
REPORT NO. 050-00237/2006-0071 (RFTA NO. 06-001) Dear MI. Snell: The Oak Ridge Institute  
You may also contact Wade Ivey at 865.576.9184 with any questions or comments.
for Science and Education (ORISE) received eight  
Sincerely, Dale Condra, Manager Laboratory RDC:WPI:ar Ikclosures C: T. McLaughlin, NRC/NMSS/TWFN 7F27 E. Abelquist, ORISE E. Knox-Davin, NRC/NMSS/TWFN 8A23 G. Bonano, NRC Region I11 S. Kirk, ORISE File 1694 Distribution approval and concurrence
water samples on May 31, 2006 which were coUected in the vicinity of the Dresden Generating Station  
: Technical Management Team Member I Dfk. Quality Manager 1 I Iqitiab Voice: 865.241.3242 Fax: 865.241.3248 E-md CondraD@orau.gov RECEIVED JUN 2 12006 TABLE 1 SAMPLE IDENTIFICATIONS AND COLLECTION DATA DRESDEN GENERATING STATION DRESDEN, ILLINOIS SAMPLE IDENTIFICATIONS AND COLLECTION DATA DRESDEN GENERATING STATION DRESDEN, ILLINOIS ORISE NRC Region 111 Collection Collection Sample ID Sample ID Date Time D-06-101 05/24/2006 1200 AM 1694W0050 D-06-4-02 05/24/2006 1206 AM 1694WOO51 D-06-4-03 05/24/2006 3:30 PM 1694W0052 D-06-4-04 05/24/2006 3:40 PM 1694W0053 D-06-4-05 05/25/2006 10:20 AM 1694W0054 D-06-4-06 05/25/2006 10:25 AM 1694W0055 0-06-4-07 05/25/2006 11 :20 AM 1694W0056 D-06-4-08 05/25/2006 11:25 AM Dresden Generating Station TABLE 2 CONCENTRATIONS OF SELECTED GAMMA EMITTING RADIONUCLIDES IN A SELECTED WATER SAMPLE BY GAMMA SPECTROSCOPY CP1, REVISION 15 DRESDEN GENERATING STATION DRESDEN, ILLINOIS ORISE NRC Region 111 1694WOO53 D-06-4-05 -3.4 k 3.1b 0.2 ? 2.8 -0.7 k 2.7 3.6 k 6.6 "I'hc cmgc of MDCs for the selectcd radionuclides is 4.4 pCi/L ro 4.9 pCi/L. "Uncertaintius rcpresent the 95% confidence ICYEI, bad on total propaptcd uncertainties.
in Dresden, Ihnois. The chain-of-custody  
projecu/l694/Data Tables/21X)6-06-16 lntenm Ihta 'l'nblcr Hatch I'oui TABLE 3 CONCENTRATIONS OF TRITIUM IN SELECTED WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS APZ, REVISION 15; CP4, REVISION 3 DRESDEN GENERATING STATION DRESDEN, ILLINOIS 'MDC5 arc m parmthebes hUnccrram~r\
identified  
rrprt5ent thc 95% confidence IEVCI, bawl on total propagated uncrrtaunmes Dresden Generating Statim}}
the one water sample  
to be analyzed by gamma spectroscopy (GS), four samples to be analyzed for tritium, and  
four samples to be analyzed for total  
radiostrontium.  
The four water samples were analyzed for  
tritium using a liquid scintillation analyzer at  
ORISE. The sample identifications and collection  
data are presented  
in Table 1. The GS data arc presented  
in Table 2. The tritium data are presented  
in Table 3. The pertinent procedure references are provided  
in the specific tables. The total radiostrontium data  
will be submitted  
in the final letter report for hatch four. ORISE's Quality Control (QC) requirements  
were met for these analyses.  
The QC files are available  
for your review  
upon request. My contact information  
is listed below.  
You may also contact Wade Ivey at 865.576.9184  
with any questions  
or comments.  
Sincerely, Dale Condra, Manager Laboratory  
RDC:WPI:ar  
Ikclosures  
C: T. McLaughlin, NRC/NMSS/TWFN  
7F27 E. Abelquist, ORISE E. Knox-Davin, NRC/NMSS/TWFN  
8A23 G. Bonano, NRC Region I11 S. Kirk, ORISE File 1694 Distribution  
approval and concurrence  
: Technical Management Team Member  
I Dfk. Quality Manager 1 I Iqitiab Voice: 865.241.3242  
Fax: 865.241.3248  
E-md CondraD@orau.gov  
RECEIVED JUN 2 12006
TABLE 1 SAMPLE IDENTIFICATIONS  
AND COLLECTION  
DATA DRESDEN GENERATING  
STATION DRESDEN, ILLINOIS SAMPLE IDENTIFICATIONS  
AND COLLECTION  
DATA DRESDEN GENERATING  
STATION DRESDEN, ILLINOIS ORISE NRC Region 111 Collection Collection  
Sample ID Sample ID Date Time D-06-101 05/24/2006  
1200 AM 1694W0050  
D-06-4-02  
05/24/2006  
1206 AM 1694WOO51  
D-06-4-03  
05/24/2006  
3:30 PM 1694W0052  
D-06-4-04  
05/24/2006  
3:40 PM 1694W0053  
D-06-4-05  
05/25/2006  
10:20 AM 1694W0054  
D-06-4-06  
05/25/2006  
10:25 AM 1694W0055  
0-06-4-07  
05/25/2006  
11 :20 AM 1694W0056  
D-06-4-08  
05/25/2006  
11:25 AM Dresden Generating  
Station
TABLE 2 CONCENTRATIONS  
OF SELECTED GAMMA EMITTING RADIONUCLIDES  
IN A SELECTED WATER SAMPLE BY GAMMA SPECTROSCOPY  
CP1, REVISION 15 DRESDEN GENERATING  
STATION DRESDEN, ILLINOIS ORISE NRC Region 111 1694WOO53 D-06-4-05 -3.4  
k 3.1b 0.2 ? 2.8 -0.7 k 2.7 3.6 k 6.6 "I'hc cmgc of MDCs for the selectcd radionuclides  
is 4.4 pCi/L ro 4.9 pCi/L. "Uncertaintius  
rcpresent  
the 95% confidence  
ICYEI, bad on total propaptcd  
uncertainties.  
projecu/l694/Data  
Tables/21X)6-06-16  
lntenm Ihta 'l'nblcr Hatch I'oui
TABLE 3 CONCENTRATIONS  
OF TRITIUM IN SELECTED WATER SAMPLES BY LIQUID SCINTILLATION  
ANALYSIS APZ, REVISION 15; CP4, REVISION 3 DRESDEN GENERATING STATION  
DRESDEN, ILLINOIS 'MDC5 arc m parmthebes  
hUnccrram~r\  
rrprt5ent  
thc 95% confidence  
IEVCI, bawl on total propagated  
uncrrtaunmes  
Dresden Generating  
Statim
}}

Revision as of 06:51, 18 September 2019

Orise - Interim Letter Report for Analytical Results for Four of Eight Water Samples, Batch Four, from the Vicinity of the Dresden Generating Station, Dresden, Illinois (Inspection Report No. 050-00237/2006-007) (Rfta No.06-001)
ML061720095
Person / Time
Site: Dresden Constellation icon.png
Issue date: 06/16/2006
From: Condra D
Oak Ridge Institute for Science & Education
To: Snell W
NRC/RGN-III
References
FOIA/PA-2010-0209, IR-06-007, RFTA 06-001
Download: ML061720095 (4)


Text

ORISE OAK RlDQE INSTITUTE FOR SCIENCE AND EDUCATION lune 16,2006 hlr. William Snell U.S. Nuclear Regulatory Commission Region I11 2443 Warrenville Road Lisle, IL 60532-4351

SUBJECT:

INTERIM LETTER REPORT FOR ANALYTICAL RESULTS FOR FOUR OF EIGHT WATER SAMPLES, BATCH FOUR, FROM THE VICINITY OF THE DRESDEN GENERATING STATION, DRESDEN, ILLINOIS [INSPECTION REPORT NO. 050-00237/2006-0071 (RFTA NO.06-001)

Dear MI. Snell:

The Oak Ridge Institute for Science and Education (ORISE) received eight water samples on May 31, 2006 which were coUected in the vicinity of the Dresden Generating Station in Dresden, Ihnois. The chain-of-custody identified the one water sample to be analyzed by gamma spectroscopy (GS), four samples to be analyzed for tritium, and four samples to be analyzed for total radiostrontium.

The four water samples were analyzed for tritium using a liquid scintillation analyzer at ORISE. The sample identifications and collection data are presented in Table 1. The GS data arc presented in Table 2. The tritium data are presented in Table 3. The pertinent procedure references are provided in the specific tables. The total radiostrontium data will be submitted in the final letter report for hatch four. ORISE's Quality Control (QC) requirements were met for these analyses.

The QC files are available for your review upon request. My contact information is listed below.

You may also contact Wade Ivey at 865.576.9184 with any questions or comments.

Sincerely, Dale Condra, Manager Laboratory RDC:WPI:ar Ikclosures C: T. McLaughlin, NRC/NMSS/TWFN 7F27 E. Abelquist, ORISE E. Knox-Davin, NRC/NMSS/TWFN 8A23 G. Bonano, NRC Region I11 S. Kirk, ORISE File 1694 Distribution approval and concurrence

Technical Management Team Member I Dfk. Quality Manager 1 I Iqitiab Voice: 865.241.3242 Fax: 865.241.3248 E-md CondraD@orau.gov RECEIVED JUN 2 12006 TABLE 1 SAMPLE IDENTIFICATIONS AND COLLECTION DATA DRESDEN GENERATING STATION DRESDEN, ILLINOIS SAMPLE IDENTIFICATIONS AND COLLECTION DATA DRESDEN GENERATING STATION DRESDEN, ILLINOIS ORISE NRC Region 111 Collection Collection Sample ID Sample ID Date Time D-06-101 05/24/2006 1200 AM 1694W0050 D-06-4-02 05/24/2006 1206 AM 1694WOO51 D-06-4-03 05/24/2006 3:30 PM 1694W0052 D-06-4-04 05/24/2006 3:40 PM 1694W0053 D-06-4-05 05/25/2006 10:20 AM 1694W0054 D-06-4-06 05/25/2006 10:25 AM 1694W0055 0-06-4-07 05/25/2006 11 :20 AM 1694W0056 D-06-4-08 05/25/2006 11:25 AM Dresden Generating Station TABLE 2 CONCENTRATIONS OF SELECTED GAMMA EMITTING RADIONUCLIDES IN A SELECTED WATER SAMPLE BY GAMMA SPECTROSCOPY CP1, REVISION 15 DRESDEN GENERATING STATION DRESDEN, ILLINOIS ORISE NRC Region 111 1694WOO53 D-06-4-05 -3.4 k 3.1b 0.2 ? 2.8 -0.7 k 2.7 3.6 k 6.6 "I'hc cmgc of MDCs for the selectcd radionuclides is 4.4 pCi/L ro 4.9 pCi/L. "Uncertaintius rcpresent the 95% confidence ICYEI, bad on total propaptcd uncertainties.

projecu/l694/Data Tables/21X)6-06-16 lntenm Ihta 'l'nblcr Hatch I'oui TABLE 3 CONCENTRATIONS OF TRITIUM IN SELECTED WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS APZ, REVISION 15; CP4, REVISION 3 DRESDEN GENERATING STATION DRESDEN, ILLINOIS 'MDC5 arc m parmthebes hUnccrram~r\

rrprt5ent thc 95% confidence IEVCI, bawl on total propagated uncrrtaunmes Dresden Generating Statim