ML19095B237

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - W6H-IMC-0011-S-P-4
ML19095B237
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: ML19095B237 (8)
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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-0011\\W6H-IMC-001 Report Generated On : 3/10/2017 10:09:55 AM Sample Title : W6H-IMC-0011-S-P-4 Sample Description : UNC 2017 Sample Identification : IMC-0011-S-P-4 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 : 3.551E+002 grams Sample Taken On : 2/28/2017 12:00:00 PM Acquisition Started : 3/9/2017 3:53:50 PM Live Time : 1800.0 seconds Real Time : 1800.7 seconds Dead Time : 0.04 %

Energy Calibration Used Done On : 3/9/2017 Efficiency Calibration Used Done On : 3/10/2017 Efficiency ID : H-IMC-0011-S-P-4

Peak Analysis Report 3/10/2017 10:09:55 AM Page 1

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

Detector Name: 8381 Sample

Title:

W6H-IMC-0011-S-P-4 Peak Analysis Performed on: 3/10/2017 10:09:53 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 F 1 295-303 299.50 74.87 0.68 7.11E+001 21.50 5.40E+001 F 2 738-748 742.62 185.71 0.82 1.10E+002 23.01 3.12E+001 F 3 949-959 953.95 238.57 0.78 4.92E+001 17.53 3.99E+001 F 4 1177-1186 1180.65 295.28 0.54 1.81E+001 10.80 2.00E+001 F 5 5831-5857 5843.59 1461.70 2.62 1.84E+002 75.42 9.00E+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 3/10/2017 10:09:55 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:

W6H-IMC-0011-S-P-4 Nuclide Library Used: C:\\GENIE2K\\CAMFILES\\GE UNC_b_112211.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/gram) Uncertainty K-40 0.884 1460.82* 10.66 7.07114E+000 2.94946E+000 PB-212 0.626 74.82* @ 10.28 5.05622E-001 1.86301E-001 77.11 @ 17.10 87.35 @ 3.97 238.63* 43.60 1.00249E-001 3.94361E-002 300.09 3.30

  • = 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 3/10/2017 10:09:55 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 0.884 7.071143E+000 2.949462E+000 PB-212 @ 0.626 1.002486E-001 3.943615E-002

? = 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: 3/10/2017 10:09:53 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 2 185.71 6.1154E-002 20.91 F 4 295.28 1.0061E-002 59.66 Tol. PB-214 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 3/10/2017 10:09:55 AM Page 4

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Detector Name: 8381 Sample Geometry: cylinder Sample

Title:

W6H-IMC-0011-S-P-4 Nuclide Library Used: C:\\GENIE2K\\CAMFILES\\GE UNC_b_112211.NLB 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 7.025E-001 7.03E-001 7.071E+000 2.994E-00 CO-60 1173.23 99.85 1.277E-001 1.18E-001 5.062E-002 5.917E-00 1332.49 99.98 1.184E-001 1.336E-002 5.402E-00 CS-137 661.66 85.10 1.120E-001 1.12E-001 1.969E-002 5.255E-00 BI-212 727.33 6.67 1.556E+000 1.56E+000 4.741E-001 7.307E-00 785.37 1.10 9.049E+000 2.121E+000 4.218E+00 1620.50 1.47 6.941E+000 -8.757E-001 3.062E+00

+ PB-212 74.82* 10.28 3.293E-001 7.07E-002 5.056E-001 1.550E-00 77.11 17.10 2.049E-001 8.781E-002 9.679E-00 87.35 3.97 7.584E-001 -6.272E-002 3.566E-00 238.63* 43.60 7.071E-002 1.002E-001 3.260E-00 300.09 3.30 1.448E+000 5.278E-001 6.800E-00 BI-214 609.32 45.49 2.199E-001 2.20E-001 1.195E-001 1.040E-00 665.45 1.53 6.288E+000 -3.192E-001 2.952E+00 768.36 4.89 2.208E+000 1.253E-001 1.036E+00 806.18 1.26 7.944E+000 -2.928E+000 3.699E+00 934.22 3.17 3.294E+000 1.289E+000 1.524E+00 1120.29 14.92 8.425E-001 -2.589E-001 3.911E-00 1155.60 1.66 6.900E+000 1.760E+000 3.172E+00 1238.12 5.83 2.252E+000 8.176E-001 1.043E+00 1280.98 1.43 9.327E+000 -2.858E-002 4.315E+00 1377.67 3.99 3.252E+000 2.023E+000 1.493E+00 1401.52 1.33 8.877E+000 3.273E+000 4.036E+00 1407.99 2.39 5.015E+000 -1.189E+000 2.283E+00 1509.21 2.13 5.205E+000 -1.871E+000 2.336E+00 1729.59 2.88 3.270E+000 -1.479E+000 1.415E+00 1764.49 15.30 8.764E-001 -2.487E-002 3.961E-00 1847.43 2.03 4.250E+000 -1.065E+000 1.795E+00 PB-214 53.23 1.08 3.816E+000 1.82E-001 1.539E+000 1.767E+00 74.82 5.80 7.507E-001 4.448E-001 3.583E-00 77.11 9.70 3.612E-001 1.548E-001 1.706E-00 87.09 3.41 8.842E-001 -6.434E-001 4.157E-00 241.99 7.25 5.891E-001 -2.476E-001 2.778E-00 295.22 18.42 2.528E-001 -4.303E-003 1.186E-00 351.93 35.60 1.821E-001 1.468E-001 8.638E-00 785.96 1.06 9.750E+000 7.680E+000 4.556E+00 TH-228 240.80 3.97 1.237E+000 1.24E+000 -5.097E-001 5.882E-00 TH-230 67.67 0.38 7.596E+000 7.60E+000 -4.334E+000 3.512E+00 TH-232 129.07 2.45 8.748E-001 2.88E-001 3.214E-001 4.021E-00 209.25 3.88 8.476E-001 -3.636E-002 3.957E-00 270.24 3.43 1.354E+000 7.652E-001 6.383E-00 277.35 2.48 1.792E+000 7.428E-001 8.411E-00

Nuclide MDA Report 3/10/2017 10:09:55 AM Page 5 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/gram) (pCi/gram) (pCi/gram) (pCi/gram TH-232 327.99 3.06 1.627E+000 2.88E-001 6.093E-001 7.625E-00 338.32 11.30 4.856E-001 2.307E-001 2.286E-00 409.46 1.94 3.319E+000 1.347E+000 1.561E+00 463.01 4.44 1.547E+000 6.573E-001 7.253E-00 583.00 30.96 2.884E-001 7.506E-002 1.357E-00 755.32 1.01 1.029E+001 3.129E+000 4.823E+00 772.29 1.50 6.556E+000 -2.053E+000 3.056E+00 794.95 4.34 2.452E+000 1.619E-001 1.147E+00 835.71 1.68 6.471E+000 3.387E+000 3.024E+00 860.30 4.32 2.219E+000 4.896E-002 1.025E+00 911.21 26.60 4.754E-001 3.696E-001 2.233E-00 964.77 5.11 2.307E+000 8.161E-001 1.075E+00 968.97 16.20 7.141E-001 7.315E-002 3.323E-00 1588.21 3.27 3.406E+000 2.231E+000 1.522E+00 1630.63 1.60 5.608E+000 -1.673E-001 2.427E+00 U-233 42.44 0.06 1.143E+002 1.07E+002 6.344E+001 5.306E+00 54.70 0.01 2.429E+002 -1.663E+002 1.111E+00 97.14 0.02 1.073E+002 -2.907E+000 4.970E+00 146.35 0.01 3.179E+002 -1.647E+002 1.447E+00 164.51 0.01 4.093E+002 5.282E+000 1.904E+00 291.32 0.01 7.906E+002 -7.134E+002 3.681E+00 317.13 0.01 5.563E+002 -6.389E+000 2.608E+00 320.51 0.00 1.584E+003 8.695E+001 7.425E+00 U-234 53.20 0.12 3.338E+001 3.34E+001 1.346E+001 1.546E+00 120.90 0.04 5.244E+001 5.263E+000 2.409E+00 U-235 105.60 1.32 1.716E+000 2.10E-001 -3.104E-001 7.935E-00 109.16 1.54 1.399E+000 -4.697E-001 6.444E-00 143.76 10.96 2.098E-001 1.171E-001 9.680E-00 163.33 5.08 5.216E-001 7.522E-002 2.423E-00 202.11 1.08 2.994E+000 -1.749E+000 1.398E+00 205.31 5.01 6.914E-001 1.310E-001 3.242E-00 U-238 63.29 3.70 1.014E+000 7.30E-001 6.388E-001 4.754E-00 92.60 4.23 7.296E-001 1.035E-001 3.440E-00 766.42 0.32 3.429E+001 9.779E+000 1.611E+00 1001.03 0.84 1.332E+001 5.349E+000 6.173E+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

3/10/2017 10:09:55 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 ***
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Analysis using Key Line Activities

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Filename: C:\\GENIE2K\\CAMFILES\\UNC 2017\\IMC Samples\\IMC-0011\\W6H-IMC-001 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 ^ 7.07E+000 41.711 PB-212 74.8 5.06E-001 36.846 5.044[53.899] 7.64 -1.395 238.6 ^ 1.00E-001 39.338 1.000[55.633] [ 0.668]

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