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{{#Wiki_filter:OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION January 12,2007 Mr. Jim Kottan U.S. Nuclear Regulatory Commission Regon I 475 Allendale Road King of Prussia, PA 19406  
{{#Wiki_filter:OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION January 12,2007 Mr. Jim Kottan U.S. Nuclear Regulatory Commission Regon I 475 Allendale Road King of Prussia, PA 19406


==SUBJECT:==
==SUBJECT:==
FINAL LETTER REPORT FOR REQUESTED ANALYSES OF SIX WATER SAMPLES, SET ELEVEN, FROM THE INDIAN POINT POWER STATION, BUCHANAN, NEW YORK [INSPECTION REPORT NO. 050-247/2006-0071
FINAL LETTER REPORT FOR REQUESTED ANALYSES OF SIX WATER SAMPLES, SET ELEVEN, FROM THE INDIAN POINT POWER STATION, BUCHANAN, NEW YORK
[RFTA NO. 06-0011  
[INSPECTION REPORT NO. 050-247/2006-0071 [RFTA NO. 06-0011


==Dear Mr. Kottan:==
==Dear Mr. Kottan:==
The Oak Ridge Institute for Science and Education (ORISE) received set eleven, which consisted of six water samples received on September 11,2006 from the Indlan Point Power Station in Buchanan, New York. Sample analysis was initiated based on your previous bection for handhg samples from hs fachty. The final letter report was delayed unul problems associated with americium and plutonium in water were resolved by the Intercomparison Test Program conducted by the Radlologcal and Environmental Sciences Laboratory.
 
Sample identification and collection data for the samples addressed in hs report are presented in Table 1. Gamma spectroscopy, total ralostrontium, the hard-to-detect betas (iron-55, nickel-59/63, and tritium), technetium-99, alpha spectroscopy, plutonium-241, and carbon-1 4 data are provided in Tables 2 through 8, respectively.
The Oak Ridge Institute for Science and Education (ORISE) received set eleven, which consisted of six water samples received on September 11,2006 from the Indlan Point Power Station in Buchanan, New York. Sample analysis was initiated based on your previous b e c t i o n for h a n d h g samples from h s fachty. The final letter report was delayed unul problems associated with americium and plutonium in water were resolved by the Intercomparison Test Program conducted by the Radlologcal and Environmental Sciences Laboratory. Sample identification and collection data for the samples addressed in h s report are presented in Table
The pertinent procedure references are provided in each specific table. ORISE's Quality Control (QC) requirements were met for these analyses.
: 1. Gamma spectroscopy, total ralostrontium, the hard-to-detect betas (iron-55, nickel-59/63, and tritium), technetium-99, alpha spectroscopy, plutonium-241, and carbon-14 data are provided in Tables 2 through 8, respectively. The pertinent procedure references are provided in each specific table.
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 filter papers. An aliquot was removed for tritium and carbon-14 before acidification.
ORISE's Quality Control (QC) requirements were met for these analyses. The QC files are available for your review upon request.
An aliquot was removed for alpha analysis and the pH was adjusted to approximately zero using concentrated nitric acid (HNO3) 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.
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 filter papers.
The remaining aliquot of each sample was adjusted to a pH of approximately 2 with concentrated HN03.
An aliquot was removed for tritium and carbon-14 before acidification. An aliquot was removed for alpha analysis and the pH was adjusted to approximately zero using concentrated nitric acid (HNO3) 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. The remaining aliquot of each sample was adjusted to a pH of approximately 2 with concentrated HN03.
Mr. Jim Kottan famay 12,2006 Distribution approval and concurrence
 
: My contact information is listed below.
Mr. Jim Kottan                                                               f a m a y 12,2006 My contact information is listed below. You may also contact Wade Ivey at 865.576.9184 with any questions or comments.
You may also contact Wade Ivey at 865.576.9184 with any questions or comments.
Sincerely, Dale Condra, Manager Laboratory RDc:wPI:km Enclosures cc:     B. Watson, FSME/DWMEP/DD/SP 7E18                   E. Abelquist, ORISE E. Ihox-Davin, NRC/FSME/TWFN 8A23                   S. IGrk, ORISE M. Roberts, NRC Region I                           J. Whte, NRC Regon I File 1697 Distribution approval and concurrence :  I Initials Technical Management Team Member Quality Manager Voice: 865.241.3242                 Fax: 865.241.3248             E-mail: Dale.Condra@orau.org
I Initials Sincerely, Distribution approval and concurrence
 
: Technical Management Team Member Quality Manager Dale Condra, Manager Laboratory Initials RD c :wPI :km Enclosures cc: B. Watson, FSME/DWMEP/DD/SP 7E18 E. Ihox-Davin, NRC/FSME/TWFN 8A23 M. Roberts, NRC Region I File 1697 E. Abelquist, ORISE S. IGrk, ORISE J. Whte, NRC Regon I Voice: 865.241.3242 Fax: 865.241.3248 E-mail: Dale. Condra@orau.
TABLE 1 SAMPLE IDENTIFICATIONS AND COLLECTION DATA INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE                  NRC Region I                     Collection           Collection Sample ID                     Sample ID                        Date                 Time 1697W0061"              MW-30 74' Depth                     8/18/2006                 14:45 11     1697M0024b         I   MW-3074'Depth                   I 8/18/2006         I     14:45       11 11     1697W0062          I    MW-30 88'Depth                   I  8/22/2006         I      13:15       11 1697M0025              MW-30 88' Depth                    8/22/2006                13:15 1697W0063              MW-53 80' Depth                     8/23/2006                 12:50 1697M0026              MW-53 80' Depth                     8/23/2006                 12:50 1697W0064              MW-53 120' Depth                   8/30/2006                 11:30 1697M0027              MW-53 120' Depth                   8/30/2006                 11:30 11     1697W0065          I   MW-5578'Depth                   I 8/25/2006         I   ~
org TABLE 1 ORISE Sample ID 1697W0061" SAMPLE IDENTIFICATIONS AND COLLECTION DATA INDIAN POINT POWER STATION BUCHANAN, NEW YORK NRC Region I Collection Collection Sample ID Date Time MW-30 74' Depth 8/18/2006 14:45 1697M0025 1697W0063 1697M0026 1697W0064 1697M0027 11 1697M0024b I MW-3074'Depth I 8/18/2006 I 14:45 11 MW-30 88' Depth 8/22/2006 13:15 MW-53 80' Depth 8/23/2006 12:50 MW-53 80' Depth 8/23/2006 12:50 MW-53 120' Depth 8/30/2006 11:30 MW-53 120' Depth 8/30/2006 11:30 11 1697W0062 I MW-30 88'Depth I 8/22/2006 I 13:15 11 1697M0028 1697W0066 1697M0029
9:20        11 1697M0028               MW-55 78' Depth                     8/25/2006                 9:20 1697W0066              MW-57 45' Depth                     8/24/2006                 9:30 1697M0029              MW-57 45' Depth                     8/24/2006                 9:30
~ MW-55 78' Depth 8/25/2006 9:20 MW-57 45' Depth 8/24/2006 9:30 MW-57 45' Depth 8/24/2006 9:30 11 1697W0065 I MW-5578'Depth I 8/25/2006 I 9:20 11 *l'he W in thc ORISE sample identification represents a water matrix.
                          *l'he W in thc ORISE sample identification represents a water matrix.
b'rhe M in the ORISE sample identification represents the filtcred fraction of the preceding water sample. Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven TABLE 2 ORISE Sample ID 1697W0061 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 b MW-30 74'Depth -1.4 k 3.4 4.7 k 4.2 -5.1 k 5.3 10.6 f 4.6 1697~0062 1697W0063 1697Y6'0064 1697YVoo65 1697W0066 MW-30 88'Depth -0.6 k 3.4 -2.7 k 3.2 -0.5 t 3.4 2.3 k 2.9 MW-53 80'DePh 2.9 f 2.8 1.5 k 1.7 0.8 k 1.8 0.1 k 1.6 MW-53 120' Depth -0.9 k 2.5 1.4 k 2.4 -3.1 k 2.9 1.4 f. 3.3 MW-55 78'Deph 1.2 k 2.7 1.2 k 2.2 -3.6 f. 3.8 3.7 k 2.7 MW-57 45'Depth -1.1 k 2.5 0.2 k 2.2 2.5 k 2.6 2.2 f. 3.9 "The range of MDCs for the selected radionuclides is 2.9 pCi/L to 5.7 pCi/L. 'Uncertainties represent the 95% confidence level, based on total propagated uncertainties Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven TABLE 3 ORISE Sample ID 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 ~____ ~~ Radionuclide NRC Region I Concentrations, Sample ID TPUs, and MDCsa @Ci/L) 1697W0061 1697W0062 MW-30 74'Depth 1.0 k l.lb (1.8) MW-30 88' Depth 0.5 k 1.1 (1.9) 1697W0063 1697W0064 1697W0065 1697W0066 "MDCs are in parentheses buncertainties represent the 95?h confidence level, based on total propagated unccrtainties MW-53 80'Deph 8.61 f 0.73 (0.75) MW-53 120' Depth 16.9 k 1.0 (0.8) Mw-55 78' Depth 28.2 2 1.3 (0.7) MW-57 45'Depth 21.8
b'rheM in the ORISE sample identification represents the filtcred fraction of the preceding water sample.
* 1.2 (0.8) Indian Point Power Station projects/l697/Data  
Indian Point Power Station                                                                     projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven
'l'ables/2007-01-12 Data Tables Set Eleven 3 3 L1. ORISE Sample ID TABLE 4 Radionuclide Concentrationsa
 
@Ci/L) NRC Region I Sample ID Fe-55b Ni-59' Ni-63' H-3d CONCENTRATIONS OF HARD TO DETECT BETA EMITTING RADIONUCLIDES IN WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK 1697W0061 1697W0062 1697W0063 1697W0064 1697W0065 MW-3074'Depth 9 1 28' (48) -16 k 13 (23) 15 ? 22 (36) 259,200 k 8,700 (400) MW-3088'Depth 7 t 28 (48) -9 t 13 (23) 8 2 22 (36) 14,610 rt 580 (190) MW-53 80'Depth 10 -t 28 (48) -6.9 f 5.2 (9.0) 9.1 f 8.7 (14.6) 13,260 f 540 (190) MW-53 120'Depth 7 t 28 (48) -1.6 t 5.3 (9.0) 12.4 t 8.8 (14.6) 4,320 t 250 (190) MW-55 78'Depth 9 t 28 (48) -2.8 2 5.3 (9.0) 7.7 & 8.7 (14.6) 16.700 rt 650 (190) 1697W0066 I MW-57 45'Depth 1-13 k 28 (48) I -10.1 k 5.1 (9.0) I 7.9 k 8.7 (14.6) I 4,200 ? 240 (190) "The MDCs for each radionuclide are in parentheses bFe-55 analyzed using procedure AP13, Revision 4 'Ni-59/63 analyzed using procedure APl7, Revision 0. dH-3 analyzed using procedure AP2, Revision 15 eUncertainties represent the 95% confidence level, based on total propagated uncertainties.
TABLE 2 CONCENTRATIONS OF SELECTED GAMMA EMITTING RADIONUCLIDES I N WATER SAMPLES BY GAMMA SPECTROSCOPY CP1, REVISION 15 INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE                  NRC Region I                           Radionuclide Concentrationsa (pCi/L)
TABLE 5 ORISE Sample ID 1697W0061 1697W0062 1697W0063 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) MW-30 74' Depth 2 ? 19b (32) MW-30 88' Depth 7 ? 19 (32) MW-53 80'Depth 1.9 k 9.3 (16.0) 1697W0064 1697W0065 1697W0066 MW-53 120' Depth 6.8 -t 9.5 (16.0) MW-55 78'Depth 3.1 -t 9.4 (16.0) MW-57 45'Depth 7.8 ? 9.5 (16.0) Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven TABLE G ORISE Sample NRC Region I ID Sample ID 1697W0061 m-3074'DePh 1697M0024 m-3074'DePth 1697W0062 m-3088'DePh 16971110025 m-3088'DePth 1697W0063 m-53 80'DePh 1697M0026 m-53 80'DePth 1697W0064 m-53 120'DePh 1697M0027 a-53 120'DePfi 1697W0065 m-5578'DePth 1697M0028 m-55 78'DePh 1697W0066 m-5745'DePth 1697M0029 m-5745'DePh
Sample ID                    Sample ID                       CO-58               CO-60           cs-134             cs-137 1697W0061                MW-30 74'Depth                 -1.4   k 3.4b 4.7 k 4.2                 -5.1 k 5.3 10.6         f   4.6 1697~0062                 MW-30 88'Depth -0.6 k 3.4 -2.7 k 3.2                                     -0.5   t   3.4 2.3       k   2.9 1697W0063                MW-53 8 0 ' D e P h              2.9 f 2.8 1.5 k 1.7                     0.8   k   1.8 0.1       k   1.6 1697Y6'0064              MW-53 120' Depth -0.9 k 2.5 1.4 k 2.4                                     -3.1   k   2.9   1.4   f. 3.3 1697YVoo65                MW-55 7 8 ' D e p h              1.2 k 2.7 1.2 k 2.2                     -3.6   f. 3.8 3.7       k   2.7 1697W0066                MW-57 45'Depth -1.1 k 2.5 0.2 k 2.2                                     2.5   k   2.6 2.2       f. 3.9 "The range of MDCs for the selected radionuclides is 2.9 pCi/L to 5.7 pCi/L.
: - 0 8 2 a 5 ci ? w 8 ;-I s 0 a -4 \ \ N L N B if g. Radionuclide Concentrationsa
        'Uncertainties represent the 95% confidence level, based on total propagated uncertainties Indian Point Power Station                                                                     projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven
@Ci/g of sediment in 100 mL or pCi/L for water) 0.11 k 0.34b (0.63) 0.04 k 0.17 (0.35) 0.04 f 0.24 (0.49) -0.07 f 0.14 (0.38) 0.01 '. 0.02 (0.03) 0.01 & 0.01 (0.02) -0.01 f 0.02 (0.03) 0.00' f 0.01 (0.02) 0.08 f 0.24 (0.47) 0.19 f 0.17 (0.11) 0.00 f 0.15 (0.37) -0.04 f 0.13 (0.37) 0.01 f 0.02 (0.03) 0.01 2 0.01 (0.02) 0.00 2 0.01 (0.02) 0.00 f 0.01 (0.02) 0.06 f 0.08 (0.14) 0.02 f 0.04 (0.06) -0.04 f 0.05 (0.18) 0.00 f 0.05 (0.13) 0.01 f 0.02 (0.04) 0.01 f 0.01 (0.02) 0.02 f 0.02 (0.03) 0.00 4 0.01 (0.02) -0.07 f 0.21 (0.42) -0.02 f 0.06 (0.18) -0.11 f 0.15 (0.34) -0.04 f 0.10 (0.24) 0.02 f 0.02 (0.03) 0.00 f 0.01 (0.03) 0.01 f 0.02 (0.03) 0.01 f 0.01 (0.02) 0.07 k 0.15 (0.27) -0.02 4 0.08 (0.21) 0.06 k 0.08 (0.14) -0.10 f 0.09 (0.26) -0.01 f 0.02 (0.04) 0.01 f 0.01 (0.02)  
 
-0.01 f 0.01 (0.03) 0.00 f 0.01 (0.03) 0.02 f 0.14 (0.29) 0.08 2 0.10 (0.15) 0.06 k 0.13 (0.25) 0.04 f 0.09 (0.18) -0.01 f 0.02 (0.05) 0.01 +_ 0.01 (0.02) 0.00 k 0.01 (0.03) 0.03 f 0.02 (0.02) Am-241 Cm-242 Cm-243/244 Np-237 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 TABLE 6 (Continued)
TABLE 3 CONCENTRATIONS OF TOTAL RADIOSTRONTIUM I N WATER SAMPLES BY LOW BACKGROUND BETA COUNTING AP4, REVISION 13; CP3, REVISION 2 INDIAN POINT POWER STATION BUCHANAN, NEW YORK
ORISE Sample ID 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 Radionuclide Concentrationsa (pCi/g of sediment in 100 mL or pCi/L for water) Pu-238 P~-239/240 I U-234 I U-238 1697M0024 1697W0062 1697M0025 1697W0063 1697M0026 1697W0064 1697M0027 1697W0061 I m-3074'DeP*
                                                        ~ _ _ _ _      ~~
I 0.42 f 0.40 (0.64) I 0.10 f 0.15 (0.26) I 4.39 k 0.85 (0.38) I 3.12 k 0.72 (0.45) m-3074'DePth 0.03 k 0.03 (0.04) 0.01 1 0.01 (0.01) 0.00 A 0.01 (0.01) 0.00 A 0.01 (0.02) m-3088'Depth 0.19 f 0.37 (0.66) 0.23 . f 0.19 (0.12) 2.52 ? 0.69 (0.39) 3.20 f 0.77 (0.31) m-3088'DePth 0.00 f 0.02 (0.05) 0.01 ? 0.01 (0.02) 0.04 f 0.02 (0.02) 0.06 f 0.02 (0.01) m-53 80'DePth -0.10 A 0.18 (0.37) 0.05 ? 0.08 (0.13) 3.16 k 0.51 (0.13) 1.94 & 0.39 (0.13) m-53 80'DePth 0.01 f 0.02 (0.03) 0.01 A 0.01 (0.01) 0.43 ? 0.06 (0.02) 0.65 k 0.08 (0.02) m-53 120'Depth 0.11 f 0.17 (0.28) 5.99 f 0.81 (0.27) 4.04 k 0.63 (0.18) , m-53120'DePth , 0.01 k 0.02 (0.04) , 0.00 k 0.01 (0.02) , 1.99 k 0.19 (0.021 , 1.86 k 0.18 (0.01) --- 1697W0065 1697M0028 1697W0066 1697M0029 m-55 78'DePth 0.14 ? 0.19 (0.31) 0.06 ? 0.07 (0.06) 1.64 k 0.41 (0.29) 1.18 k 0.34 (0.27) m-5578' Depth -0.02 2 0.02 (0.04) 0.00 2 0.01 (0.02) 0.00 ? 0.01 (0.03) 0.01 k 0.01 (0.02) m-57 45'DePth 0.22 f 0.18 (0.27) 0.04 ? 0.05 (0.06) 1.48 2 0.35 (0.17) 1.49 ? 0.35 (0.06) Mw-57 45'Depth 0.02 -t 0.02 (0.03) 0.01 5 0.01 (0.02) 2.03 ? 0.19 (0.02) 2.43 f 0.22 (0.02) U E 4 %e MDCs are in parentheses. hUncertainties represent the 95% confidence level, based on total propagated uncertainties.
Radionuclide ORISE                      NRC Region I                         Concentrations, Sample I D                        Sample ID                       TPUs, and MDCsa
Zero values are due to rounding.
                                                                                                          @Ci/L) 1697W0061                   MW-30 74'Depth                     1.0     k     l.lb       (1.8) 1697W0062                    MW-30 88' Depth                     0.5     k     1.1         (1.9) 1697W0063                   MW-53 8 0 ' D e p h                8.61     f   0.73       (0.75) 1697W0064                  MW-53 120' Depth                     16.9 k         1.0         (0.8) 1697W0065                    Mw-55 78' Depth                   28.2 2         1.3         (0.7) 1697W0066                    MW-57 45'Depth                     21.8
G 6 3 mc R TABLE 7 ORISE Sample ID CONCENTRATIONS OF PLUTONIUM-241 IN SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP10, REVISION 2; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Concentrationsa
* 1.2       (0.8)
@Ci/g of sediment in 100 mL or pCi/L for NRC Region I Sample ID 1 I I Radionuclide "MDCs are in parentheses.
                          "MDCs are in parentheses buncertainties represent the 95?h confidence level, based on total propagated unccrtainties Indian Point Power Station                                                                       projects/l697/Data 'l'ables/2007-01-12 Data Tables Set Eleven
buncertainties represent the 95% confidence level, based on total propagated uncertainties. Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven 
 
.. I. ORISE Sample ID
3 3
* Radionuclide NRC Region I Concentrations, Sample ID TPUs, and MDCsa (PCi/L) TABLE 8 1697W0062 1697W0063 1697W0064 1697W0065 1697W0066 CONCENTRATIONS OF CARBON-14 IN WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP9, REVISION 3; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK MW-30 88'Depth -4 & 10 (18) MW-53 80'Depth -4 10 (18) MW-53 120'Depth 3 & 11 (18) MW-55 78'Depth 0' 11 (18) MW-57 45'Depth -4 k 10 (18) 11697W0061 I MW-3074'Depth I -5 k IOb (18) "MDCs are in parentheses. buncertainties reprcsent the 95% confidence level, based on total propagated uncertainties  
L1.
'Zero value is due to rounding.
TABLE 4 CONCENTRATIONS OF HARD TO DETECT BETA EMITTING RADIONUCLIDES I N WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Radionuclide Concentrationsa @Ci/L)
Indian Point Power Station projects/l697/Data Table$/2007-01-12 Data Tables Set Eleven}}
ORISE                    NRC Region I Sample ID                     Sample ID                          Fe-55b                   Ni-59'             Ni-63'                 H-3d 1697W0061                  MW-3074'Depth                     9     1 28' (48) -16 k 13             (23)   15 ? 22     (36)   259,200 k 8,700 (400) 1697W0062                  MW-3088'Depth                     7   t 28 (48) -9 t 13               (23)     8 2 22     (36)     14,610 rt 580 (190) 1697W0063                  MW-53 80'Depth                   10     -t 28 (48)           -6.9 f 5.2 (9.0)   9.1 f 8.7   (14.6)   13,260 f 540   (190) 1697W0064                MW-53 120'Depth 7                       t 28         (48)   -1.6 t 5.3 (9.0) 12.4 t 8.8     (14.6)   4,320 t 250   (190) 1697W0065                  MW-55 78'Depth                     9   t 28         (48) -2.8 2 5.3 (9.0) 7.7 & 8.7         (14.6)   16.700 rt 650 (190) 1697W0066             I   MW-57 45'Depth 1-13                     k 28 (48) I -10.1 k 5.1 (9.0) I 7.9 k 8.7           (14.6) I 4,200 ? 240 (190)
    "The MDCs for each radionuclide are in parentheses bFe-55 analyzed using procedure AP13, Revision 4
    'Ni-59/63 analyzed using procedure APl7, Revision 0.
dH-3analyzed using procedure AP2, Revision 15 eUncertainties represent the 95% confidence level, based on total propagated uncertainties.
 
TABLE 5 CONCENTRATIONS OF TECHNETIUM-99 (Tc-99)
I N WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP5, REVISION 16; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Tc-99 ORISE        NRC Region I Sample ID         Concentrationsa Sample ID (pCi/L) 1697W0061    MW-30 74' Depth     2       ?     19b       (32) 1697W0062    MW-30 88'Depth     7       ?     19       (32) 1697W0063    MW-53 80'Depth     1.9     k     9.3     (16.0) 1697W0064   MW-53 120' Depth   6.8     -t     9.5     (16.0) 1697W0065    MW-55 78'Depth     3.1     -t   9.4     (16.0) 1697W0066    MW-57 45'Depth     7.8     ?     9.5     (16.0)
Indian Point Power Station                                                                     Data Tables Set Eleven projects/l697/Data Tables/2007-01-12
 
TABLE G CONCENTRATIONS OF SELECTED if                                        ALPHA EMITTING RADIONUCLIDES g.
I N SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES AP11, REVISION 3; CP2, REVISION 12 INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE Sample   NRC Region I             Radionuclide Concentrationsa @Ci/g of sediment in 100 mL or pCi/L for water)
ID         Sample ID              Am-241                Cm-242              Cm-243/244                Np-237 1697W0061   m-3074'DePh         0.11 k 0.34b (0.63)    0.04 k 0.17 (0.35)  0.04  f  0.24  (0.49) -0.07 f    0.14 (0.38) 1697M0024    m-3074'DePth       0.01 '. 0.02  (0.03)  0.01 & 0.01 (0.02) -0.01  f  0.02  (0.03) 0.00' f 0.01  (0.02) 1697W0062    m-3088'DePh         0.08 f  0.24 (0.47)  0.19 f  0.17 (0.11) 0.00  f  0.15 (0.37) -0.04 f 0.13    (0.37) 16971110025  m-3088'DePth        0.01 f   0.02 (0.03)   0.01 2  0.01 (0.02) 0.00  2  0.01  (0.02) 0.00 f 0.01   (0.02) 1697W0063    m - 5 3 80'DePh    0.06 f   0.08 (0.14)   0.02 f 0.04 (0.06) -0.04 f   0.05  (0.18) 0.00  f   0.05 (0.13)
:
-
0 1697M0026    m - 5 3 80'DePth    0.01 f  0.02 (0.04)   0.01 f  0.01 (0.02) 0.02  f   0.02  (0.03) 0.00  4  0.01 (0.02) 8 2    1697W0064  m - 5 3 120'DePh    -0.07 f 0.21  (0.42) -0.02 f 0.06 (0.18) -0.11  f   0.15  (0.34) -0.04  f   0.10 (0.24) 0 a
-4
\
a    1697M0027  a - 5 3 120'DePfi    0.02 f 0.02  (0.03)   0.00 f 0.01 (0.03) 0.01  f  0.02  (0.03) 0.01  f   0.01 (0.02) 5    1697W0065    m-5578'DePth ci                                    0.07 k 0.15  (0.27) -0.02 4 0.08 (0.21)   0.06  k  0.08  (0.14) -0.10  f   0.09 (0.26)
?
w N
\
1697M0028    m - 5 5 78'DePh    -0.01 f 0.02  (0.04)   0.01 f 0.01 (0.02) -0.01 f 0.01 (0.03) 0.00        f  0.01 (0.03) 8
;-I  1697W0066    m-5745'DePth        0.02 f 0.14 (0.29)     0.08 2 0.10 (0.15) 0.06 k 0.13 (0.25) 0.04        f   0.09 (0.18) s L
N    1697M0029    m-5745'DePh        -0.01 f 0.02 (0.05)   0.01 +_ 0.01 (0.02) 0.00 k  0.01 (0.03) 0.03  f   0.02 (0.02)
B
 
TABLE 6 (Continued)
CONCENTRATIONS OF SELECTED ALPHA EMITTING RADIONUCLIDES I N SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES AP11, REVISION 3; CP2, REVISION 12 INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE Sample                    NRC Region I                                Radionuclide Concentrationsa(pCi/g of sediment in 100 mL or pCi/L for water)
ID                        Sample ID Pu-238                  P~-239/240      I        U-234        I        U-238 1697W0061              I    m-3074'DeP*                    I  0.42      f 0.40 (0.64) I 0.10 f      0.15 (0.26) I 4.39 k  0.85        I (0.38) 3.12  k   0.72 (0.45) 1697M0024                  m-3074'DePth                      0.03 k 0.03 (0.04) 0.01 1              0.01 (0.01)  0.00 A  0.01 (0.01)  0.00 A  0.01 (0.02) 1697W0062                    m-3088'Depth                      0.19 f 0.37 (0.66) 0.23 . f            0.19 (0.12) 2.52  ? 0.69  (0.39) 3.20  f 0.77  (0.31) 1697M0025                  m-3088'DePth                      0.00 f 0.02 (0.05) 0.01 ?              0.01 (0.02) 0.04 f 0.02 (0.02) 0.06 f 0.02        (0.01) 1697W0063                    m - 5 3 80'DePth                -0.10      A    0.18  (0.37) 0.05  ? 0.08 (0.13)   3.16 k  0.51 (0.13)   1.94 &  0.39 (0.13) 1697M0026                    m - 5 3 80'DePth                  0.01     f 0.02 (0.03) 0.01 A 0.01 (0.01) 0.43 ? 0.06            (0.02)   0.65 k  0.08 (0.02) 1697W0064                                                                                                          5.99 f 0.81
    -                            m --  5 3 120'Depth                0.11 -    f 0.17 (0.28)                                           (0.27)  4.04 k  0.63 (0.18) 1697M0027 , m - 5 3 1 2 0 ' D e P t h , 0.01 k 0.02 (0.04) , 0.00 k 0.01 (0.02) , 1.99 k 0.19                                    (0.021 , 1.86 k  0.18 (0.01) 1697W0065                    m - 5 5 78'DePth                  0.14 ? 0.19 (0.31) 0.06 ? 0.07 (0.06) 1.64 k 0.41                  (0.29)   1.18 k  0.34 (0.27) 1697M0028                    m - 5 5 7 8 ' Depth              -0.02 2 0.02 (0.04) 0.00 2 0.01 (0.02) 0.00 ? 0.01                  (0.03) 0.01  k   0.01 (0.02) 1697W0066                    m - 5 7 45'DePth                  0.22 f 0.18 (0.27) 0.04 ? 0.05 (0.06) 1.48 2 0.35                  (0.17)   1.49 ?  0.35 (0.06) 1697M0029                    Mw-57 45'Depth                    0.02 -t 0.02 (0.03) 0.01 5 0.01 (0.02) 2.03 ? 0.19                 (0.02)  2.43 f 0.22  (0.02)
U E %e MDCs are in parentheses.
4 hUncertaintiesrepresent the 95% confidence level, based on total propagated uncertainties.
G m c Zero values are due to rounding.
R 6
3
 
TABLE 7 CONCENTRATIONS OF PLUTONIUM-241 IN SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP10, REVISION 2; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK 1                            I                                  I        Radionuclide Concentrationsa ORISE                    NRC Region I
                                                                                  @Ci/g of sediment in Sample ID                      Sample ID 100 mL or pCi/L for "MDCs are in parentheses.
buncertainties represent the 95% confidence level, based on total propagated uncertainties.
Indian Point Power Station                                                          projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven
 
. . I .
* TABLE 8 CONCENTRATIONS OF CARBON-14 I N WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP9, REVISION 3; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Radionuclide ORISE                    NRC Region I                          Concentrations, Sample ID                      Sample ID                      TPUs, and MDCsa (PCi/L) 11697W0061                    I  MW-3074'Depth                  I    -5      k IOb        (18) 1697W0062                  MW-30 88'Depth                      -4      &    10      (18) 1697W0063                  MW-53 80'Depth                       -4            10      (18) 1697W0064                MW-53 120'Depth                        3      &    11      (18) 1697W0065                  MW-55 78'Depth                      0'            11      (18) 1697W0066                  MW-57 45'Depth                       -4     k 10         (18)
                                "MDCs are in parentheses.
buncertainties reprcsent the 95% confidence level, based on total propagated uncertainties
                                'Zero value is due to rounding.
Indian Point Power Station                                                                     projects/l697/Data Table$/2007-01-12 Data Tables Set Eleven}}

Revision as of 07:41, 23 November 2019

Ltr from Orise Dtd 01/12/2007, Final Letter Report for Requested Analyses of Six Water Samples, Set Eleven, from the Indian Point Power Station, Buchanan, New York (Inspection Report No. 05000247/2006-007) (Rfta No.06-001)
ML070940504
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 01/12/2007
From: Condra D
Oak Ridge Institute for Science & Education
To: Kottan J
NRC Region 1
References
IR-06-007, RFTA 06-001
Download: ML070940504 (11)
v • d • e


Text

OAK RIDGE INSTITUTE FOR SCIENCE AND EDUCATION January 12,2007 Mr. Jim Kottan U.S. Nuclear Regulatory Commission Regon I 475 Allendale Road King of Prussia, PA 19406

SUBJECT:

FINAL LETTER REPORT FOR REQUESTED ANALYSES OF SIX WATER SAMPLES, SET ELEVEN, 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 Ridge Institute for Science and Education (ORISE) received set eleven, which consisted of six water samples received on September 11,2006 from the Indlan Point Power Station in Buchanan, New York. Sample analysis was initiated based on your previous b e c t i o n for h a n d h g samples from h s fachty. The final letter report was delayed unul problems associated with americium and plutonium in water were resolved by the Intercomparison Test Program conducted by the Radlologcal and Environmental Sciences Laboratory. Sample identification and collection data for the samples addressed in h s report are presented in Table

1. Gamma spectroscopy, total ralostrontium, the hard-to-detect betas (iron-55, nickel-59/63, and tritium), technetium-99, alpha spectroscopy, plutonium-241, and carbon-14 data are provided in Tables 2 through 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 filter papers.

An aliquot was removed for tritium and carbon-14 before acidification. An aliquot was removed for alpha analysis and the pH was adjusted to approximately zero using concentrated nitric acid (HNO3) 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. The remaining aliquot of each sample was adjusted to a pH of approximately 2 with concentrated HN03.

Mr. Jim Kottan f a m a y 12,2006 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:km Enclosures cc: B. Watson, FSME/DWMEP/DD/SP 7E18 E. Abelquist, ORISE E. Ihox-Davin, NRC/FSME/TWFN 8A23 S. IGrk, ORISE M. Roberts, NRC Region I J. Whte, NRC Regon I File 1697 Distribution approval and concurrence : I Initials Technical Management Team Member Quality Manager Voice: 865.241.3242 Fax: 865.241.3248 E-mail: Dale.Condra@orau.org

TABLE 1 SAMPLE IDENTIFICATIONS AND COLLECTION DATA INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE NRC Region I Collection Collection Sample ID Sample ID Date Time 1697W0061" MW-30 74' Depth 8/18/2006 14:45 11 1697M0024b I MW-3074'Depth I 8/18/2006 I 14:45 11 11 1697W0062 I MW-30 88'Depth I 8/22/2006 I 13:15 11 1697M0025 MW-30 88' Depth 8/22/2006 13:15 1697W0063 MW-53 80' Depth 8/23/2006 12:50 1697M0026 MW-53 80' Depth 8/23/2006 12:50 1697W0064 MW-53 120' Depth 8/30/2006 11:30 1697M0027 MW-53 120' Depth 8/30/2006 11:30 11 1697W0065 I MW-5578'Depth I 8/25/2006 I ~

9:20 11 1697M0028 MW-55 78' Depth 8/25/2006 9:20 1697W0066 MW-57 45' Depth 8/24/2006 9:30 1697M0029 MW-57 45' Depth 8/24/2006 9:30

  • l'he W in thc ORISE sample identification represents a water matrix.

b'rheM in the ORISE sample identification represents the filtcred fraction of the preceding water sample.

Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven

TABLE 2 CONCENTRATIONS OF SELECTED GAMMA EMITTING RADIONUCLIDES I N WATER SAMPLES BY GAMMA SPECTROSCOPY CP1, REVISION 15 INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE NRC Region I Radionuclide Concentrationsa (pCi/L)

Sample ID Sample ID CO-58 CO-60 cs-134 cs-137 1697W0061 MW-30 74'Depth -1.4 k 3.4b 4.7 k 4.2 -5.1 k 5.3 10.6 f 4.6 1697~0062 MW-30 88'Depth -0.6 k 3.4 -2.7 k 3.2 -0.5 t 3.4 2.3 k 2.9 1697W0063 MW-53 8 0 ' D e P h 2.9 f 2.8 1.5 k 1.7 0.8 k 1.8 0.1 k 1.6 1697Y6'0064 MW-53 120' Depth -0.9 k 2.5 1.4 k 2.4 -3.1 k 2.9 1.4 f. 3.3 1697YVoo65 MW-55 7 8 ' D e p h 1.2 k 2.7 1.2 k 2.2 -3.6 f. 3.8 3.7 k 2.7 1697W0066 MW-57 45'Depth -1.1 k 2.5 0.2 k 2.2 2.5 k 2.6 2.2 f. 3.9 "The range of MDCs for the selected radionuclides is 2.9 pCi/L to 5.7 pCi/L.

'Uncertainties represent the 95% confidence level, based on total propagated uncertainties Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven

TABLE 3 CONCENTRATIONS OF TOTAL RADIOSTRONTIUM I N WATER SAMPLES BY LOW BACKGROUND BETA COUNTING AP4, REVISION 13; CP3, REVISION 2 INDIAN POINT POWER STATION BUCHANAN, NEW YORK

~ _ _ _ _ ~~

Radionuclide ORISE NRC Region I Concentrations, Sample I D Sample ID TPUs, and MDCsa

@Ci/L) 1697W0061 MW-30 74'Depth 1.0 k l.lb (1.8) 1697W0062 MW-30 88' Depth 0.5 k 1.1 (1.9) 1697W0063 MW-53 8 0 ' D e p h 8.61 f 0.73 (0.75) 1697W0064 MW-53 120' Depth 16.9 k 1.0 (0.8) 1697W0065 Mw-55 78' Depth 28.2 2 1.3 (0.7) 1697W0066 MW-57 45'Depth 21.8

  • 1.2 (0.8)

"MDCs are in parentheses buncertainties represent the 95?h confidence level, based on total propagated unccrtainties Indian Point Power Station projects/l697/Data 'l'ables/2007-01-12 Data Tables Set Eleven

3 3

L1.

TABLE 4 CONCENTRATIONS OF HARD TO DETECT BETA EMITTING RADIONUCLIDES I N WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Radionuclide Concentrationsa @Ci/L)

ORISE NRC Region I Sample ID Sample ID Fe-55b Ni-59' Ni-63' H-3d 1697W0061 MW-3074'Depth 9 1 28' (48) -16 k 13 (23) 15 ? 22 (36) 259,200 k 8,700 (400) 1697W0062 MW-3088'Depth 7 t 28 (48) -9 t 13 (23) 8 2 22 (36) 14,610 rt 580 (190) 1697W0063 MW-53 80'Depth 10 -t 28 (48) -6.9 f 5.2 (9.0) 9.1 f 8.7 (14.6) 13,260 f 540 (190) 1697W0064 MW-53 120'Depth 7 t 28 (48) -1.6 t 5.3 (9.0) 12.4 t 8.8 (14.6) 4,320 t 250 (190) 1697W0065 MW-55 78'Depth 9 t 28 (48) -2.8 2 5.3 (9.0) 7.7 & 8.7 (14.6) 16.700 rt 650 (190) 1697W0066 I MW-57 45'Depth 1-13 k 28 (48) I -10.1 k 5.1 (9.0) I 7.9 k 8.7 (14.6) I 4,200  ? 240 (190)

"The MDCs for each radionuclide are in parentheses bFe-55 analyzed using procedure AP13, Revision 4

'Ni-59/63 analyzed using procedure APl7, Revision 0.

dH-3analyzed using procedure AP2, Revision 15 eUncertainties represent the 95% confidence level, based on total propagated uncertainties.

TABLE 5 CONCENTRATIONS OF TECHNETIUM-99 (Tc-99)

I N WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP5, REVISION 16; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Tc-99 ORISE NRC Region I Sample ID Concentrationsa Sample ID (pCi/L) 1697W0061 MW-30 74' Depth 2  ? 19b (32) 1697W0062 MW-30 88'Depth 7  ? 19 (32) 1697W0063 MW-53 80'Depth 1.9 k 9.3 (16.0) 1697W0064 MW-53 120' Depth 6.8 -t 9.5 (16.0) 1697W0065 MW-55 78'Depth 3.1 -t 9.4 (16.0) 1697W0066 MW-57 45'Depth 7.8  ? 9.5 (16.0)

Indian Point Power Station Data Tables Set Eleven projects/l697/Data Tables/2007-01-12

TABLE G CONCENTRATIONS OF SELECTED if ALPHA EMITTING RADIONUCLIDES g.

I N SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES AP11, REVISION 3; CP2, REVISION 12 INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE Sample NRC Region I Radionuclide Concentrationsa @Ci/g of sediment in 100 mL or pCi/L for water)

ID Sample ID Am-241 Cm-242 Cm-243/244 Np-237 1697W0061 m-3074'DePh 0.11 k 0.34b (0.63) 0.04 k 0.17 (0.35) 0.04 f 0.24 (0.49) -0.07 f 0.14 (0.38) 1697M0024 m-3074'DePth 0.01 '. 0.02 (0.03) 0.01 & 0.01 (0.02) -0.01 f 0.02 (0.03) 0.00' f 0.01 (0.02) 1697W0062 m-3088'DePh 0.08 f 0.24 (0.47) 0.19 f 0.17 (0.11) 0.00 f 0.15 (0.37) -0.04 f 0.13 (0.37) 16971110025 m-3088'DePth 0.01 f 0.02 (0.03) 0.01 2 0.01 (0.02) 0.00 2 0.01 (0.02) 0.00 f 0.01 (0.02) 1697W0063 m - 5 3 80'DePh 0.06 f 0.08 (0.14) 0.02 f 0.04 (0.06) -0.04 f 0.05 (0.18) 0.00 f 0.05 (0.13)

-

0 1697M0026 m - 5 3 80'DePth 0.01 f 0.02 (0.04) 0.01 f 0.01 (0.02) 0.02 f 0.02 (0.03) 0.00 4 0.01 (0.02) 8 2 1697W0064 m - 5 3 120'DePh -0.07 f 0.21 (0.42) -0.02 f 0.06 (0.18) -0.11 f 0.15 (0.34) -0.04 f 0.10 (0.24) 0 a

-4

\

a 1697M0027 a - 5 3 120'DePfi 0.02 f 0.02 (0.03) 0.00 f 0.01 (0.03) 0.01 f 0.02 (0.03) 0.01 f 0.01 (0.02) 5 1697W0065 m-5578'DePth ci 0.07 k 0.15 (0.27) -0.02 4 0.08 (0.21) 0.06 k 0.08 (0.14) -0.10 f 0.09 (0.26)

?

w N

\

1697M0028 m - 5 5 78'DePh -0.01 f 0.02 (0.04) 0.01 f 0.01 (0.02) -0.01 f 0.01 (0.03) 0.00 f 0.01 (0.03) 8

-I 1697W0066 m-5745'DePth 0.02 f 0.14 (0.29) 0.08 2 0.10 (0.15) 0.06 k 0.13 (0.25) 0.04 f 0.09 (0.18) s L

N 1697M0029 m-5745'DePh -0.01 f 0.02 (0.05) 0.01 +_ 0.01 (0.02) 0.00 k 0.01 (0.03) 0.03 f 0.02 (0.02)

B

TABLE 6 (Continued)

CONCENTRATIONS OF SELECTED ALPHA EMITTING RADIONUCLIDES I N SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES AP11, REVISION 3; CP2, REVISION 12 INDIAN POINT POWER STATION BUCHANAN, NEW YORK ORISE Sample NRC Region I Radionuclide Concentrationsa(pCi/g of sediment in 100 mL or pCi/L for water)

ID Sample ID Pu-238 P~-239/240 I U-234 I U-238 1697W0061 I m-3074'DeP* I 0.42 f 0.40 (0.64) I 0.10 f 0.15 (0.26) I 4.39 k 0.85 I (0.38) 3.12 k 0.72 (0.45) 1697M0024 m-3074'DePth 0.03 k 0.03 (0.04) 0.01 1 0.01 (0.01) 0.00 A 0.01 (0.01) 0.00 A 0.01 (0.02) 1697W0062 m-3088'Depth 0.19 f 0.37 (0.66) 0.23 . f 0.19 (0.12) 2.52  ? 0.69 (0.39) 3.20 f 0.77 (0.31) 1697M0025 m-3088'DePth 0.00 f 0.02 (0.05) 0.01 ? 0.01 (0.02) 0.04 f 0.02 (0.02) 0.06 f 0.02 (0.01) 1697W0063 m - 5 3 80'DePth -0.10 A 0.18 (0.37) 0.05  ? 0.08 (0.13) 3.16 k 0.51 (0.13) 1.94 & 0.39 (0.13) 1697M0026 m - 5 3 80'DePth 0.01 f 0.02 (0.03) 0.01 A 0.01 (0.01) 0.43 ? 0.06 (0.02) 0.65 k 0.08 (0.02) 1697W0064 5.99 f 0.81

- m -- 5 3 120'Depth 0.11 - f 0.17 (0.28) (0.27) 4.04 k 0.63 (0.18) 1697M0027 , m - 5 3 1 2 0 ' D e P t h , 0.01 k 0.02 (0.04) , 0.00 k 0.01 (0.02) , 1.99 k 0.19 (0.021 , 1.86 k 0.18 (0.01) 1697W0065 m - 5 5 78'DePth 0.14 ? 0.19 (0.31) 0.06 ? 0.07 (0.06) 1.64 k 0.41 (0.29) 1.18 k 0.34 (0.27) 1697M0028 m - 5 5 7 8 ' Depth -0.02 2 0.02 (0.04) 0.00 2 0.01 (0.02) 0.00 ? 0.01 (0.03) 0.01 k 0.01 (0.02) 1697W0066 m - 5 7 45'DePth 0.22 f 0.18 (0.27) 0.04 ? 0.05 (0.06) 1.48 2 0.35 (0.17) 1.49 ? 0.35 (0.06) 1697M0029 Mw-57 45'Depth 0.02 -t 0.02 (0.03) 0.01 5 0.01 (0.02) 2.03 ? 0.19 (0.02) 2.43 f 0.22 (0.02)

U E %e MDCs are in parentheses.

4 hUncertaintiesrepresent the 95% confidence level, based on total propagated uncertainties.

G m c Zero values are due to rounding.

R 6

3

TABLE 7 CONCENTRATIONS OF PLUTONIUM-241 IN SUSPENDED AND DISSOLVED FRACTIONS OF WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP10, REVISION 2; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK 1 I I Radionuclide Concentrationsa ORISE NRC Region I

@Ci/g of sediment in Sample ID Sample ID 100 mL or pCi/L for "MDCs are in parentheses.

buncertainties represent the 95% confidence level, based on total propagated uncertainties.

Indian Point Power Station projects/l697/Data Tables/2007-01-12 Data Tables Set Eleven

. . I .

  • TABLE 8 CONCENTRATIONS OF CARBON-14 I N WATER SAMPLES BY LIQUID SCINTILLATION ANALYSIS AP9, REVISION 3; CP4, REVISION 3 INDIAN POINT POWER STATION BUCHANAN, NEW YORK Radionuclide ORISE NRC Region I Concentrations, Sample ID Sample ID TPUs, and MDCsa (PCi/L) 11697W0061 I MW-3074'Depth I -5 k IOb (18) 1697W0062 MW-30 88'Depth -4 & 10 (18) 1697W0063 MW-53 80'Depth -4 10 (18) 1697W0064 MW-53 120'Depth 3 & 11 (18) 1697W0065 MW-55 78'Depth 0' 11 (18) 1697W0066 MW-57 45'Depth -4 k 10 (18)

"MDCs are in parentheses.

buncertainties reprcsent the 95% confidence level, based on total propagated uncertainties

'Zero value is due to rounding.

Indian Point Power Station projects/l697/Data Table$/2007-01-12 Data Tables Set Eleven

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