ML19095A999

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - UNC-IMC-0226-S-P-3
ML19095A999
Person / Time
Site: 07000371
Issue date: 03/01/2018
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Cabrera Services
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NRC Region 1
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Download: ML19095A999 (10)
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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 10:29:57 AM Sample Title : UNC-IMC-0226-S-P-3 Sample Description :

Sample Identification : IMC-0226-S-P-3 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 : 3.470E+002 grams Sample Taken On : 4/18/2017 12:00:00 AM Acquisition Started : 5/1/2017 10:06:51 AM 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-3

Peak Analysis Report 5/9/2017 10:29:57 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-3 Peak Analysis Performed on: 5/9/2017 10:29:50 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 1 295-315 299.59 75.08 0.57 8.99E+001 60.46 1.15E+002 m 2 295-315 308.59 77.33 0.58 8.49E+001 55.39 9.07E+001 F 3 569-584 574.12 143.78 0.94 6.98E+001 18.02 8.40E+001 F 4 734-747 741.89 185.76 0.91 3.15E+002 33.72 5.78E+001 F 5 945-958 952.83 238.55 0.79 1.12E+002 55.74 5.60E+001 F 6 1399-1411 1405.21 351.76 1.24 4.36E+001 15.62 2.99E+001 F 7 2321-2334 2327.75 582.62 1.23 3.56E+001 15.08 2.57E+001 F 8 2426-2439 2432.35 608.79 0.98 2.99E+001 13.92 2.68E+001 F 9 5823-5848 5835.46 1460.40 2.32 1.81E+002 27.29 1.01E+001 F 10 7041-7056 7048.66 1764.00 1.72 1.61E+001 9.49 2.40E+000 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 10:29:57 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-3 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 0.972 1460.82* 10.66 9.99862E+000 1.72953E+000 Pb-212 0.996 74.82* 10.28 7.05149E-001 4.94979E-001 77.11* 17.10 3.90590E-001 2.66625E-001 86.83 2.07 87.35 3.97 89.78 1.46 115.18 0.60 238.63* 43.60 2.69131E-001 1.40182E-001 300.09 3.30 BI-214 0.362 76.86* 0.55 1.22552E+001 8.37293E+000 79.29 0.91 609.32* 45.49 1.77920E-001 8.53357E-002 665.45 1.53 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.11 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1583.20 0.70 1661.27 1.05 1729.59 2.88 1764.49* 15.30 7.30743E-001 4.35379E-001 1847.43 2.03 2118.51 1.16 2204.06 4.92 2447.70 1.55 PB-214 0.508 74.82* 5.80 1.24982E+000 8.84406E-001 77.11* 9.70 6.88567E-001 4.74101E-001 86.83 1.70 87.35 2.24 89.78 0.82 241.99 7.25 258.76 0.53 295.22 18.42 351.93* 35.60 1.88124E-001 7.28796E-002

Interference Corrected Activity Report 5/9/2017 10:29:57 AM Page 3 Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/gram) Uncertainty PB-214 0.508 785.96 1.06 839.07 0.58 Ra-226 0.972 81.07 0.20 83.79 0.32 186.21* 3.64 7.35023E+000 1.47212E+000 U-235 1.000 89.96 3.43 93.35 5.54 104.82 0.69 105.60 1.31 108.58 0.50 109.19 1.66 143.76* 10.96 4.65070E-001 1.51136E-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 10:29:57 AM Page 4

          • 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 0.972 9.998624E+000 1.729533E+000 Pb-212 0.996 2.899208E-001 1.206811E-001 BI-214 0.362 1.983238E-001 8.373060E-002 PB-214 0.508 1.912971E-001 7.205585E-002 Ra-226 0.972 7.350227E+000 1.472118E+000 U-235 1.000 4.650697E-001 1.511359E-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 10:29:50 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 7 582.62 1.9786E-002 42.35 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 10:29:57 AM Page 5

          • 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-3 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 1.052E+000 1.05E+000 9.999E+000 4.513E-00 Pb-210 46.54 4.25 2.111E+000 2.11E+000 1.773E+000 1.001E+00 BI-212 727.33 6.67 1.664E+000 1.66E+000 -1.779E+000 7.669E-00 785.37 1.10 1.182E+001 1.875E+000 5.488E+00 1078.62 0.56 3.077E+001 3.681E+000 1.429E+00 1620.50 1.47 8.539E+000 2.586E+000 3.677E+00

+ Pb-212 74.82* 10.28 4.129E-001 1.04E-001 7.051E-001 1.958E-00 77.11* 17.10 2.162E-001 3.906E-001 1.019E-00 86.83 2.07 2.528E+000 -1.063E+000 1.216E+00 87.35 3.97 1.219E+000 -3.344E+000 5.845E-00 89.78 1.46 3.213E+000 -2.780E+000 1.540E+00 115.18 0.60 6.812E+000 9.249E-001 3.250E+00 238.63* 43.60 1.043E-001 2.691E-001 4.891E-00 300.09 3.30 2.020E+000 -2.650E+000 9.564E-00

+ BI-214 76.86* 0.55 6.785E+000 1.65E-001 1.226E+001 3.197E+00 79.29 0.91 6.049E+000 1.815E+000 2.909E+00 609.32* 45.49 1.652E-001 1.779E-001 7.456E-00 665.45 1.53 8.485E+000 -3.026E-001 3.982E+00 768.36 4.89 2.753E+000 1.399E+000 1.283E+00 806.18 1.26 9.167E+000 -1.495E+000 4.206E+00 934.06 3.11 4.477E+000 -5.903E-001 2.064E+00 1120.29 14.92 1.132E+000 -7.480E-002 5.233E-00 1155.21 1.63 1.221E+001 5.740E+000 5.707E+00 1238.11 5.83 3.369E+000 2.410E+000 1.566E+00 1280.98 1.43 1.206E+001 0.000E+000 5.532E+00 1377.67 3.99 3.709E+000 -7.796E-003 1.665E+00 1385.31 0.79 1.808E+001 1.182E+000 8.081E+00 1401.52 1.33 1.004E+001 -9.963E-001 4.442E+00 1407.99 2.39 6.294E+000 -1.323E-002 2.825E+00 1509.21 2.13 4.950E+000 -1.515E+000 2.090E+00 1583.20 0.70 1.856E+001 6.366E+000 8.066E+00 1661.27 1.05 1.304E+001 7.142E+000 5.670E+00 1729.59 2.88 4.137E+000 -2.256E-001 1.747E+00 1764.49* 15.30 4.342E-001 7.307E-001 1.555E-00 1847.43 2.03 5.391E+000 -1.634E+000 2.210E+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 7.318E-001 1.30E-001 1.250E+000 3.471E-00 77.11* 9.70 3.812E-001 6.886E-001 1.796E-00 86.83 1.70 3.078E+000 -1.295E+000 1.481E+00 87.35 2.24 2.160E+000 -5.927E+000 1.036E+00

Nuclide MDA Report 5/9/2017 10:29:57 AM Page 6 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 5.721E+000 1.30E-001 -4.949E+000 2.742E+00 241.99 7.25 1.098E+000 -2.317E-001 5.294E-00 258.76 0.53 1.005E+001 -2.187E+000 4.738E+00 295.22 18.42 3.858E-001 4.113E-002 1.835E-00 351.93* 35.60 1.295E-001 1.881E-001 5.893E-00 785.96 1.06 1.260E+001 5.573E-001 5.858E+00 839.07 0.58 2.353E+001 -1.514E+001 1.092E+00

+ Ra-226 81.07 0.20 2.201E+001 1.03E+000 -7.172E+000 1.048E+00 83.79 0.32 1.649E+001 1.544E+001 7.932E+00 186.21* 3.64 1.030E+000 7.350E+000 4.833E-00 AC-228 89.96 1.90 1.556E+016 3.92E+015 -2.373E+016 7.472E+01 93.35 3.10 9.241E+015 -5.215E+015 4.435E+01 99.51 1.26 1.671E+016 -2.322E+015 7.908E+01 105.60 0.74 3.099E+016 2.016E+016 1.474E+01 129.07 2.42 9.260E+015 -2.663E+015 4.394E+01 153.98 0.72 3.552E+016 7.614E+015 1.691E+01 209.25 3.89 7.876E+015 -9.661E+015 3.744E+01 214.85 0.76 3.913E+016 7.909E+015 1.854E+01 270.24 3.46 1.043E+016 3.698E+015 4.940E+01 328.00 2.95 1.344E+016 -4.226E+015 6.324E+01 338.32 11.27 3.933E+015 6.696E+014 1.860E+01 409.46 1.92 2.350E+016 2.089E+015 1.099E+01 463.00 4.40 1.204E+016 3.781E+015 5.642E+01 562.50 0.87 7.193E+016 -1.512E+016 3.363E+01 674.75 2.10 3.236E+016 -6.110E+013 1.502E+01 726.86 0.62 1.117E+017 -5.906E+016 5.164E+01 755.32 1.00 7.798E+016 -1.641E+016 3.629E+01 772.29 1.49 5.382E+016 -9.870E+015 2.506E+01 794.95 4.25 1.952E+016 9.499E+015 9.094E+01 830.49 0.54 1.610E+017 5.243E+016 7.506E+01 835.71 1.61 5.626E+016 4.431E+016 2.629E+01 840.38 0.91 9.225E+016 -3.594E+016 4.285E+01 904.20 0.77 1.209E+017 -3.552E+016 5.633E+01 911.20 25.80 3.917E+015 3.542E+015 1.834E+01 964.77 4.99 1.960E+016 -2.833E+015 9.126E+01 968.97 15.80 6.487E+015 3.988E+015 3.030E+01 1247.08 0.50 2.098E+017 -1.844E+017 9.653E+01 1459.14 0.83 2.979E+017 8.106E+017 1.432E+01 1495.91 0.86 9.873E+016 5.272E+016 4.368E+01 1588.20 3.22 2.652E+016 -2.035E+015 1.166E+01 1630.63 1.51 5.189E+016 -9.674E+015 2.246E+01 TH-230 67.67 0.38 1.347E+001 1.35E+001 6.164E+000 6.415E+00 PA-234 742.81 0.11 1.207E+002 1.84E+001 1.008E+002 5.621E+00 766.42 0.32 4.392E+001 2.686E+001 2.053E+00 1001.03 0.84 1.838E+001 -2.535E+000 8.505E+00 TH-234 63.29 3.70 1.525E+000 1.52E+000 3.770E-001 7.267E-00 92.38 2.13 2.479E+000 4.051E+000 1.194E+00 92.80 2.10 2.389E+000 1.080E+000 1.149E+00 112.81 0.21 1.759E+001 -9.668E+000 8.351E+00 U-234 53.20 0.12 5.230E+001 5.23E+001 2.479E+001 2.473E+00 120.90 0.04 1.159E+002 -3.935E+001 5.528E+00

Nuclide MDA Report 5/9/2017 10:29:57 AM Page 7 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 1.433E+000 3.66E-001 -2.187E+000 6.884E-00 93.35 5.54 8.601E-001 -4.853E-001 4.128E-00 104.82 0.69 5.552E+000 4.682E+000 2.640E+00 105.60 1.31 2.912E+000 1.894E+000 1.385E+00 108.58 0.50 7.416E+000 -1.284E+000 3.522E+00 109.19 1.66 2.125E+000 -2.791E+000 1.007E+00 143.76* 10.96 3.659E-001 4.651E-001 1.739E-00 163.36 5.08 8.708E-001 1.016E+000 4.147E-00 194.94 0.63 7.787E+000 4.364E-001 3.704E+00 202.12 1.08 4.939E+000 -2.200E-001 2.356E+00 205.32 5.02 1.087E+000 1.393E-001 5.186E-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 10:29:58 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 ^ 1.00E+001 17.298 Pb-212 74.8 7.05E-001 70.195 2.620[87.409] 3.21 -0.587 77.1 3.91E-001 68.262 1.451[85.865] [ 0.837]

238.6 ^ 2.69E-001 52.087 1.000[73.662]

BI-214 76.9 1.23E+001 68.321 68.881[83.476] 8.05 -1.042 609.3 ^ 1.78E-001 47.963 1.000[67.830] [ 0.357]

1764.5 7.31E-001 59.580 4.107[76.487]

PB-214 74.8 1.25E+000 70.763 6.644[80.673] 6.10 -1.040 77.1 6.89E-001 68.853 3.660[79.004] [ 0.513]

351.9 ^ 1.88E-001 38.740 1.000[54.787]

Ra-226 186.2 ^ 7.35E+000 20.028 U-235 143.8 ^ 4.65E-001 32.497

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