ML19095B013

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - UNC-IMC-0226-S-P-8
ML19095B013
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Site: 07000371
Issue date: 03/01/2018
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NRC Region 1
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Download: ML19095B013 (9)
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          • G A M M A S P E C T R U M A N A L Y S I S *****

Filename: C:\\GENIE2K\\CAMFILES\\UNC 2017\\IMC Samples\\IMC-0226\\UNC-IMC-022 Report Generated On : 5/9/2017 10:40:10 AM Sample Title : UNC-IMC-0226-S-P-8 Sample Description :

Sample Identification : IMC-0226-S-P-8 Sample Type :

Sample Geometry : cylinder Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 40 - 8192 Peak Area Range (in channels) : 40 - 8192 Identification Energy Tolerance : 1.000 keV Sample Size : 2.486E+002 grams Sample Taken On : 4/18/2017 12:00:00 AM Acquisition Started : 5/1/2017 3:46:03 PM Live Time : 1800.0 seconds Real Time : 1800.4 seconds Dead Time : 0.02 %

Energy Calibration Used Done On : 4/13/2017 Efficiency Calibration Used Done On : 5/9/2017 Efficiency ID : H-IMC-0226-S-P-8

Peak Analysis Report 5/9/2017 10:40:10 AM Page 1

          • P E A K A N A L Y S I S R E P O R T *****

Detector Name: 8566 Sample

Title:

UNC-IMC-0226-S-P-8 Peak Analysis Performed on: 5/9/2017 10:40:04 AM Peak Analysis From Channel: 40 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start end centroid (keV) (keV) Area Uncert. Counts M 1 295-314 299.76 75.12 0.64 8.31E+001 21.42 1.02E+002 m 2 295-314 308.37 77.28 0.65 5.48E+001 17.74 1.01E+002 F 3 365-377 372.56 93.34 0.78 7.77E+001 64.99 7.80E+001 F 4 569-579 574.04 143.76 0.77 6.00E+001 17.34 5.50E+001 F 5 734-749 741.55 185.68 0.92 2.77E+002 77.14 6.20E+001 F 6 946-960 953.09 238.62 1.16 9.61E+001 64.29 5.25E+001 F 7 1174-1183 1178.69 295.07 0.86 2.64E+001 13.63 2.80E+001 F 8 1397-1411 1405.71 351.88 0.92 5.56E+001 49.25 2.40E+001 F 9 2033-2043 2038.94 510.34 0.92 2.59E+001 11.16 3.76E+001 F 10 5824-5848 5835.39 1460.39 2.41 1.51E+002 25.53 1.25E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.960 sigma

Interference Corrected Activity Report 5/9/2017 10:40:10 AM Page 2

          • N U C L I D E I D E N T I F I C A T I O N R E P O R T *****

Sample

Title:

UNC-IMC-0226-S-P-8 Nuclide Library Used: C:\\GENIE2K\\CAMFILES\\UNC 2017 NLB 0328201

.................... IDENTIFIED NUCLIDES....................

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/gram) Uncertainty K-40 0.970 1460.82* 10.66 1.06157E+001 2.01249E+000 Pb-212 0.997 74.82* 10.28 7.45536E-001 2.43915E-001 77.11* 17.10 2.89540E-001 1.10411E-001 86.83 2.07 87.35 3.97 89.78 1.46 115.18 0.60 238.63* 43.60 2.85500E-001 1.96281E-001 300.09 3.30 PB-214 0.851 74.82* 5.80 1.32140E+000 4.48194E-001 77.11* 9.70 5.10426E-001 1.99993E-001 86.83 1.70 87.35 2.24 89.78 0.82 241.99 7.25 258.76 0.53 295.22* 18.42 2.28997E-001 1.23573E-001 351.93* 35.60 3.00183E-001 2.69405E-001 785.96 1.06 839.07 0.58 Ra-226 0.961 81.07 0.20 83.79 0.32 186.21* 3.64 7.94618E+000 2.58961E+000 U-235 0.779 89.96 3.43 93.35* 5.54 1.16652E+000 1.00388E+000 104.82 0.69 105.60 1.31 108.58 0.50 109.19 1.66 143.76* 10.96 4.86258E-001 1.70173E-001 163.36 5.08 194.94 0.63 202.12 1.08 205.32 5.02

  • = Energy line found in the spectrum.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold = 0.10 Errors quoted at 1.960 sigma

Interference Corrected Activity Report 5/9/2017 10:40:10 AM Page 3

          • I N T E R F E R E N C E C O R R E C T E D R E P O R T *****

Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/gram) Uncertainty K-40 0.970 1.061565E+001 2.012491E+000 Pb-212 0.997 2.454580E-001 1.013493E-001 PB-214 0.851 2.336818E-001 1.078963E-001 Ra-226 0.961 7.946184E+000 2.589611E+000 U-235 0.779 5.052590E-001 1.677791E-001

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.960 sigma

                    • U N I D E N T I F I E D P E A K S **********

Peak Locate Performed on: 5/9/2017 10:40:04 AM Peak Locate From Channel: 40 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol.

No. (keV) Counts per Second % Uncertainty Type Nuclide F 9 510.34 1.4396E-002 43.05 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.960 sigma

Nuclide MDA Report 5/9/2017 10:40:10 AM Page 4

          • N U C L I D E M D A R E P O R T *****

Detector Name: 8566 Sample Geometry: cylinder Sample

Title:

UNC-IMC-0226-S-P-8 Nuclide Library Used: C:\\GENIE2K\\CAMFILES\\UNC 2017 NLB 0328201 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/gram) (pCi/gram) (pCi/gram) (pCi/gram

+ K-40 1460.82* 10.66 1.457E+000 1.46E+000 1.062E+001 6.331E-00 Pb-210 46.54 4.25 2.247E+000 2.25E+000 2.269E+000 1.067E+00 BI-212 727.33 6.67 2.526E+000 2.53E+000 6.371E-001 1.181E+00 785.37 1.10 1.353E+001 -1.060E+001 6.229E+00 1078.62 0.56 3.546E+001 1.531E+001 1.634E+00 1620.50 1.47 8.411E+000 -5.602E-002 3.448E+00

+ Pb-212 74.82* 10.28 4.454E-001 1.28E-001 7.455E-001 2.105E-00 77.11* 17.10 2.612E-001 2.895E-001 1.234E-00 86.83 2.07 2.789E+000 -1.370E-002 1.339E+00 87.35 3.97 1.328E+000 -3.692E+000 6.351E-00 89.78 1.46 3.427E+000 2.361E+000 1.635E+00 115.18 0.60 7.258E+000 4.642E+000 3.442E+00 238.63* 43.60 1.281E-001 2.855E-001 6.004E-00 300.09 3.30 2.403E+000 -2.385E+000 1.135E+00 BI-214 76.86 0.55 1.420E+001 3.72E-001 2.819E+001 6.874E+00 79.29 0.91 6.622E+000 -1.226E+000 3.178E+00 609.32 45.49 3.721E-001 4.548E-001 1.759E-00 665.45 1.53 1.043E+001 5.165E+000 4.889E+00 768.36 4.89 3.503E+000 9.020E-001 1.633E+00 806.18 1.26 1.323E+001 1.763E+000 6.139E+00 934.06 3.11 5.837E+000 1.998E+000 2.697E+00 1120.29 14.92 1.587E+000 6.905E-001 7.392E-00 1155.21 1.63 1.179E+001 -5.774E+000 5.386E+00 1238.11 5.83 3.706E+000 -1.353E+000 1.702E+00 1280.98 1.43 1.395E+001 -4.674E-001 6.340E+00 1377.67 3.99 4.563E+000 -3.678E-001 2.039E+00 1385.31 0.79 2.549E+001 6.933E+000 1.152E+00 1401.52 1.33 1.281E+001 -7.352E+000 5.666E+00 1407.99 2.39 7.600E+000 -9.282E-001 3.389E+00 1509.21 2.13 8.531E+000 -2.479E+000 3.775E+00 1583.20 0.70 2.862E+001 3.749E+000 1.276E+00 1661.27 1.05 1.208E+001 5.631E+000 4.951E+00 1729.59 2.88 5.717E+000 3.189E-001 2.447E+00 1764.49 15.30 1.369E+000 3.143E-001 6.055E-00 1847.43 2.03 8.647E+000 3.744E+000 3.702E+00

> 2118.51 1.16 0.000E+000 0.000E+000 0.000E+00

> 2204.06 4.92 0.000E+000 0.000E+000 0.000E+00

> 2447.70 1.55 0.000E+000 0.000E+000 0.000E+00

+ PB-214 74.82* 5.80 7.894E-001 1.52E-001 1.321E+000 3.732E-00 77.11* 9.70 4.605E-001 5.104E-001 2.176E-00 86.83 1.70 3.395E+000 -1.668E-002 1.630E+00 87.35 2.24 2.354E+000 -6.543E+000 1.126E+00

Nuclide MDA Report 5/9/2017 10:40:10 AM Page 5 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/gram) (pCi/gram) (pCi/gram) (pCi/gram

+ PB-214 89.78 0.82 6.101E+000 1.52E-001 4.204E+000 2.912E+00 241.99 7.25 1.258E+000 4.820E-001 6.045E-00 258.76 0.53 1.183E+001 3.639E+000 5.556E+00 295.22* 18.42 2.371E-001 2.290E-001 1.068E-00 351.93* 35.60 1.521E-001 3.002E-001 6.876E-00 785.96 1.06 1.462E+001 -1.907E+000 6.756E+00 839.07 0.58 2.606E+001 4.419E+000 1.196E+00

+ Ra-226 81.07 0.20 2.308E+001 1.36E+000 -2.151E+001 1.094E+00 83.79 0.32 1.756E+001 1.422E+001 8.417E+00 186.21* 3.64 1.364E+000 7.946E+000 6.434E-00 AC-228 89.96 1.90 3.204E+016 8.89E+015 2.062E+016 1.534E+01 93.35 3.10 2.059E+016 4.728E+015 9.885E+01 99.51 1.26 3.774E+016 -1.410E+016 1.786E+01 105.60 0.74 6.974E+016 -3.192E+016 3.316E+01 129.07 2.42 2.055E+016 -1.117E+016 9.736E+01 153.98 0.72 7.903E+016 3.932E+016 3.755E+01 209.25 3.89 1.791E+016 4.329E+015 8.498E+01 214.85 0.76 8.378E+016 -5.966E+016 3.951E+01 270.24 3.46 2.274E+016 -3.459E+015 1.072E+01 328.00 2.95 2.993E+016 7.218E+015 1.403E+01 338.32 11.27 8.890E+015 5.113E+015 4.193E+01 409.46 1.92 5.525E+016 3.607E+015 2.582E+01 463.00 4.40 2.801E+016 2.738E+016 1.310E+01 562.50 0.87 1.541E+017 -7.803E+016 7.149E+01 674.75 2.10 7.457E+016 1.223E+016 3.453E+01 726.86 0.62 3.088E+017 7.788E+016 1.444E+01 755.32 1.00 1.804E+017 -2.350E+016 8.375E+01 772.29 1.49 1.314E+017 5.765E+016 6.129E+01 794.95 4.25 4.229E+016 -1.286E+016 1.955E+01 830.49 0.54 3.203E+017 1.688E+017 1.471E+01 835.71 1.61 1.009E+017 -9.992E+015 4.604E+01 840.38 0.91 1.982E+017 5.537E+016 9.128E+01 904.20 0.77 3.122E+017 -3.491E+017 1.462E+01 911.20 25.80 1.029E+016 1.027E+016 4.846E+01 964.77 4.99 4.769E+016 8.361E+015 2.223E+01 968.97 15.80 1.409E+016 5.917E+014 6.533E+01 1247.08 0.50 4.947E+017 -6.329E+016 2.272E+01 1459.14 0.83 6.903E+017 1.935E+018 3.313E+01 1495.91 0.86 2.219E+017 -1.295E+017 9.723E+01 1588.20 3.22 7.415E+016 1.507E+016 3.321E+01 1630.63 1.51 1.039E+017 1.185E+016 4.351E+01 TH-230 67.67 0.38 1.384E+001 1.38E+001 4.775E+000 6.560E+00 PA-234 742.81 0.11 1.602E+002 1.94E+001 1.328E+001 7.485E+00 766.42 0.32 5.356E+001 1.255E+001 2.496E+00 1001.03 0.84 1.944E+001 -2.693E+000 8.852E+00 TH-234 63.29 3.70 1.609E+000 1.61E+000 6.296E-001 7.647E-00 92.38 2.13 2.796E+000 3.465E+000 1.345E+00 92.80 2.10 2.756E+000 1.091E+000 1.324E+00 112.81 0.21 2.011E+001 -6.862E+000 9.524E+00 U-234 53.20 0.12 5.829E+001 5.83E+001 5.485E+001 2.762E+00 120.90 0.04 1.195E+002 1.489E+001 5.651E+00

Nuclide MDA Report 5/9/2017 10:40:10 AM Page 6 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/gram) (pCi/gram) (pCi/gram) (pCi/gram

+ U-235 89.96 3.43 1.561E+000 3.27E-001 1.004E+000 7.474E-00 93.35* 5.54 8.170E-001 1.167E+000 3.882E-00 104.82 0.69 6.651E+000 -3.831E+000 3.163E+00 105.60 1.31 3.465E+000 -1.586E+000 1.648E+00 108.58 0.50 9.186E+000 -3.037E+000 4.371E+00 109.19 1.66 2.737E+000 -3.050E-001 1.302E+00 143.76* 10.96 3.265E-001 4.863E-001 1.523E-00 163.36 5.08 1.032E+000 4.883E-001 4.904E-00 194.94 0.63 8.314E+000 3.013E-001 3.924E+00 202.12 1.08 5.661E+000 -9.439E-001 2.691E+00 205.32 5.02 1.262E+000 9.105E-001 6.004E-00

+ = Nuclide identified during the nuclide identification

  • = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

5/9/2017 10:40:10 LACE Lace v3.2.1 Page 1

        • L I N E A C T I V I T Y C O N S I S T E N C Y E V A L U A T O R ***
===================================================

Analysis using Key Line Activities

===================================================

Filename: C:\\GENIE2K\\CAMFILES\\UNC 2017\\IMC Samples\\IMC-0226\\UNC-IMC-022 Equation used to calculate plot: ln(Ratio) = A + B*ln(Energy) where: Ratio = Activity/KL Activity Notes:

'^' Denotes Key Line energy

  • All uncertainties quoted at 1.96 sigma Nuclide Energy Activity Activity Ratio[%Uncert] A B (keV) (pCi/gram) %Uncert* [uncert]

K-40 1460.8 ^ 1.06E+001 18.958 Pb-212 74.8 7.46E-001 32.717 2.611[76.138] 2.50 -0.461 77.1 2.90E-001 38.133 1.014[78.617] [ 0.974]

238.6 ^ 2.85E-001 68.750 1.000[97.227]

PB-214 74.8 1.32E+000 33.918 4.402[95.942] 4.55 -0.817 77.1 5.10E-001 39.182 1.700[97.927] [ 0.739]

295.2 2.29E-001 53.963 0.763[104.72]

351.9 ^ 3.00E-001 89.747 1.000[126.92]

Ra-226 186.2 ^ 7.95E+000 32.589 U-235 93.3 1.17E+000 86.058 2.399[92.902] 10.07 -2.027 143.8 ^ 4.86E-001 34.996 1.000[49.492] [ 2.438]

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