ML070940574
| ML070940574 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 01/19/2006 |
| From: | Condra D Oak Ridge Institute for Science & Education |
| To: | Kottan J Decommissioning Branch I |
| References | |
| IR-06-007, RFTA 06-001 | |
| Download: ML070940574 (11) | |
Text
OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION January 19,2006 Mr. Jim Kottan US. Nuclear Regulatory Commission Region I 475 Allendale Road I<ing of Prussia, PA 19406
SUBJECT:
FINAL REPORT FOR REQUESTED ANALYSES OF THREE WATER SAMPLES, SET TWELVE, FROM THE INDIAN POINT POWER STATION, BUCHANAN, NEW YORK
[INSPECTION REPORT NO. 050-247/2006-0071 [RFTA NO. 06-0011
Dear Mr. Kottan:
The Oak &dge Institute for Science and Education (ORISE) received set twelve, whtch consisted of three water samples received on September 20, 2006 from the Inlan Point Power Station in Buchanan, New York. Sample analysis was initiated based on your previous direction for handlrng samples from thts fachy. The final report was delayed untd technical concerns about plutonium in water samples were resolved through analytical testing conducted by Ralologcal and Environmental Sciences Laboratory. Sample identification and collection data for the samples addressed in thts report are presented in Table 1. Gamma spectroscopy, the hard-to-detect betas (iron-55, nickel-59/63, and tritium), technetium-99, total ralostrontium, alpha spectroscopy, plutonium-241, and carbon-14 data are provided in Tables 2 through Table 8, respectively. The pertinent procedure references are provided in each specific table.
ORISE's Quality Control (QC) requirements were met for these analyses. The QC files are available for your review upon request.
The water samples were processed using a deviation to the sample preparation procedure, SP3, Revision 4. The water samples were filtered through 0.45 micron and 0.1 micron fiter papers.
An aliquot was removed for tritium and carbon-14 before acilfication. An aliquot was removed for alpha analysis and the pH was adjusted to approximately zero using concentrated nitric acid (HN03) and a few drops of hydrofluoric acid (HF'). A pH of zero and a few drops of HF should ensure that any plutonium that may be in the sample remains in solution. ORISE analyzed the filtered solid portion of each sample for all the requested alpha isotopes. The remaining aliquot of each sample was adjusted to a pH of approximately 2 with concentrated HN03.
Mr. Jim Kottan Janzlaly 19,2006 Distribution approval and concurrence :
Technical Management Team Member Quality Manager My contact information is listed below. You may also contact Wade Ivey at 865.576.91 84 with any questions or comments.
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Sincerely, Dale Condra, Manager Laboratory RDC:wPI:km Enclosures C:
B. Watson, FSME/DWMEP/DD/SP 7E18 E. Abelquist, ORISE E. ICnox-Davin, NRC/FSME/TWFN 8A23 M. Roberts, NRC Regon I File 1697 S. IGrk, ORISE J. White, NRC Region I Voice: 865.241.3242 Fax: 865.241.3248 E-mad: Dale. Condra@orau. org
TABLE 1 MW-54 206' MW-65 80' SAMPLE IDENTIFICATIONS AND COLLECTION DATA INDIAN POINT POWER STATION 9/7/2006 13:OO 9/8/2006 9:40 ORISE Sample ID 11 1697W0067" 1 697M0030b 1697M0031 11 1697M0032 BUCHANAN, NEW YORK Sample ID Time MW-54206' I 9/7/2006 I 13:OO MW-65 80' I 9/8/2006 I 9:40 MW-5685' I 9/8/2006 I 11:15 MW-5685' I 9/8/2006 I 11:15 "l'he W in the ORISE sample identification represents a water matrix bThe M in the OFUSE sample identification represents the filtered fraction of the preceding water sample.
Indian Point Power Station projects/l697/Data Tables/2006-01-19 Data Tables Set Twelve
TABLE 2 ORISE Sample ID 1697W0067 1697W0068 1697W0069 CONCENTRATIONS OF SELECTED GAMMA EMITTING RADIONUCLIDES IN WATER SAMPLES BY GAMMA SPECTROSCOPY CP1, REVISION 15 INDIAN POINT POWER STATION BUCHANAN, NEW YORK NRC Region I Radionuclide Concentrationsa (pCi/L)
Sample ID CO-58 CO-60 cs-134 cs-137 MW-54 206'
-2.1 k 2.0b 1.0 k 1.8 -0.3 k 2.0 0.6 -I 1.6 MW-65 80'
-2.7 k 2.9 0.3 k 2.4 -0.3 k 2.5 0.2 & 2.2 MW-56 85'
-1.0 k 3.0 2.8 k 2.2 -0.6 ? 2.3 8.1 & 3.0 The range of MDCs for the selected radionuclides is 2.8 pCi/L to 4.7 pCi/L.
buncertainties represent the 95% confidence level, based on total propagated uncertainties.
Indian Point Power Station projects/l697/Data Tables/2006-01-19 Data Tables Set Twelve
TABLE 3 ORISE Sample ID Radionuclide Concentrationsa (pCi/L)
NRC Region I Sample ID Fe-55b Ni-59" Ni-63" H-3d 1697W0067 i MW-54 206' i -15 k 19' (32) i -3.3 k 5.0 (8.7) i 5.9 k 8.4 (14.1) i 2,180 k 350 (420) 1697W0068 I MW-65 80' 1-15 k 19 (32) I -2.6 k 5.0 (8.7) I 3.2 k 8.3 (14.1) I -120 k 230 (42O)Il I 1697W0069 I MW-56 85' 1-10 k 19 (32) I -9.3 k 4.9 (8.7) I 5.2 k 8.3 (14.1) I 900 k 290 (420)l m
c MDCs for each radionuclide are in parentheses.
"I'e-55 analyzed using procedure AP13, Revision 4.
'Ni-59/63 analyzed using procedure AP17, Revision 0.
d11-3 analyzed using procedure AP2, Revision 15.
"Uncertainties represent the 95% confidence level, based on total propagated uncertainties Indian Point Power Station projects/l697/Data Tables/2006-01-19 Data Tables Set Twelve
TABLE 4 ORISE Sample ID CONCENTRATIONS OF TECHNETIUM-99 (Tc-99)
IN WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP5, REVISION 16; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Tc-99 NRC Region I Sample ID Concentrationsa (pCi/L) 1697W0067 1697W0068 1697W0069 b
MW-54 206'
-1.2 k
9.0 (15.6)
MW-65 80'
-1.8 k 9.0 (15.6)
MW-56 85' 3.5 9.2 (15.6)
Indian Point Power Station projects/l697/Data Tables/2006-01-19 Data Tables Set Twelve
Indian Point Power Station ORISE Sample ID TABLE 5 Radionuclide NRC Region I Concentrations, Sample ID TPUs, and MDCS" CONCENTRATIONS OF TOTAL RADIOSTRONTIUM IN WATER SAMPLES BY LOW BACKGROUND BETA COUNTING AP4, REVISION 13; CP3, REVISION 2 INDIAN POINT POWER STATION BUCHANAN, NEW YORK 1697W0067 1697W0068 1697W0069 MW-54 206' 14.8 1.2b (o.ij MW-65 80' 0.56
? 0.49 (0.80)
MW-56 85' 2.96
? 0.76 (1.01)
T h e MDCs u e in parcntheses
'Uncertainhes rcpresent the 95"h confidence level, based on total propagated uncertamhes.
projects/l697/Data Tables/2006-01-19 Data Tables Set Twelve
TABLE 6 ORISE Sample ID 1697wo067 1697M0030 1697W0068 16971110031 1697W0069 1697M0032 CONCENTRATIONS OF SELECTED ALPHA EMITTING RADIONUCLIDES IN SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES AP11, REVISION 3; CP2, REVISION 12 INDIAN POINT POWER STATION BUCHANAN, NEW YORK NRC Region I Sample ID Mw-54206' O.OOb f 0.12' (0.26) 0.10 k 0.10 (0.15) 0.00 f 0.12 (0.26) 0.04 f 0.10 (0.20)
Mw-54206' 0.01 f 0.02 (0.03) 0.00 k 0.01 (0.03) 0.00 f 0.01 (0.03) 0.00 k 0.01 (0.02)
Mw-65 80' 0.04 f 0.15 (0.28) 0.00 ? 0.06 (0.15) 0.04 f 0.10 (0.19) -0.02 k 0.08 (0.20)
Mw-65 80' 0.01 k 0.02 (0.03) 0.00 f 0.01 (0.02) 0.00 k 0.01 (0.03) 0.01 f 0.01 (0.02)
Mw-56 85' 0.04 f 0.13 (0.26) -0.06 rf: 0.13 (0.31) 0.04 f 0.10 (0.20) 0.04 rf:
0.08 (0.15)
Radionuclide Concentrationsa (pCi/g of sediment in 100 mL or pCi/L for water)
Am-241 Cm-242 Cm-243/244 Np-237 Mw-56 85' 0.01 f 0.02 (0.03) 0.01 k 0.01 (0.01) 0.00 f 0.01 (0.02) 0.01 f 0.01 fO.011
TABLE 6 (Continued)
ORISE Sample ID NRC Region I Radionuclide Concentrationsa (pCi/g of sediment in 100 mL or pCi/L for water)
Sample ID Pu-238 P~-239/240 U-234 U-238 1697&'0067 1697~0030 1697W0068 1697M0031 1697W0069 1697M0032 L
h 4
a U
%e MDCs are in parentheses.
bZero values are due to rounding
'Uncertainties represent the 95% confidence level, based on total propagated uncertainties.
5 3
E E
z c s L
Mw-542061pp0.13 k 0.19 (0.32) 0.05 k 0.10 (0.17) 7.38 k 0.90 (0.20) 4.11
_+
0.61 (0.05)
MW-54206' 0.02 k 0.02 (0.03) 0.00 k 0.01 (0.01) 0.02 k 0.02 (0.02) 0.01
+_
0.01 (0.01)
Mw-65 80' 0.11 k 0.13 (0.22) 0.00 k 0.05 (0.14) 7.63 k 0.92 (0.20) 4.64
+_
0.67 (0.05)
Mw-b5 80' 0.01 k 0.01 (0.01) 0.01 k 0.01 (0.01) 1.43 k 0.14 (0.02) 1.03 k 0.11 (0.02)
Mw-5685' 0.06 k 0.14 (0.26) 0.12 k 0.10 (0.06) 1.17 k 0.33 (0.16) 1.37
_+
0.36 (0.16)
MW-56 85'
-0.01 k 0.01 (0.03) 0.01 k 0.01 (0.02) 0.09 k 0.03 (0.02) 0.12 k 0.03 (0.01)
TABLE 7 ORISE Sample ID 1697W0067 1697M0030 1697W0068 CONCENTRATIONS OF PLUTONIUM-241 IN SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AJ?lO, REVISION 2; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Radionuclide Concentrationsa
@Ci/g of sediment in 100 mL or pCi/L for water)
NRC Region I Sample ID MW-54 206' MW-54 206' MW-65 80' 3
14 (23) 15
+
1 5b (25) 0.0' 3.5 (6.0) 1697W0069 1697M0032
~~
11 1697M0031 I
MW-65 80' I
1.3 k
3.3 (5.5) 17 k
16 (27)
MW-56 85' MW-56 85' 2.3 k
3.6 (6.1)
- MDCs are in parentheses.
'Uncertainties represent the 95% confidence level, based on total propagated uncertainties.
'Zero value is due to rounding.
Indian Point Power Station projects/l697/Data 'Tables/2006-01-19 Data Tables Set Twelve
TABLE 8 ORISE Sample ID CONCENTRATIONS OF CARBON-14 IN WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP9, REVISION 3; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK NRC Region I Radionuclide Concentrations, Sample ID TPUs, and MDCsa (pCi/L) 1697W0068 1697W0069 11 1697W0067 I MW-54206' I
-2 k
1lb MW-65 80'
-2 t
11 MW-56 85' 1
k 11 (1 8)
Indian Point Power Station projccts/l697/Data ?hbles/2006-01-19 Data 'Tables Set Twelve