ML19095B248

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - W6H-IMC-0011-S-P-7-2
ML19095B248
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Site: 07000371
Issue date: 03/01/2018
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Download: ML19095B248 (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 2:56:04 PM Sample Title : W6H-IMC-0011-S-P-7 Sample Description : UNC 2017 Sample Identification : IMC-0011-S-P-7 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 : 3.830E+002 GRAMS Sample Taken On : 2/28/2017 12:00:00 PM Acquisition Started : 3/10/2017 12:21:01 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-7

Peak Analysis Report 3/10/2017 2:56:04 PM 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-7 Peak Analysis Performed on: 3/10/2017 2:55:45 PM 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 98-106 102.76 25.65 0.43 6.33E+001 19.51 5.40E+001 F 2 296-304 299.90 74.97 0.58 1.27E+002 28.76 1.15E+002 F 3 331-343 337.77 84.44 0.91 1.80E+002 30.90 8.13E+001 F 4 366-377 372.60 93.15 0.91 9.89E+001 26.30 8.40E+001 F 5 568-581 575.22 143.84 0.69 9.20E+001 20.85 3.50E+001 F 6 648-656 653.14 163.33 0.45 4.24E+001 15.10 3.15E+001 F 7 737-750 742.62 185.71 0.79 6.45E+002 52.37 4.43E+001 F 8 816-826 820.82 205.27 0.63 6.70E+001 18.43 3.30E+001 F 9 948-959 953.98 238.58 0.77 7.85E+001 20.77 4.65E+001 F 10 1399-1413 1406.20 351.71 0.98 6.53E+001 18.70 3.30E+001 F 11 5825-5849 5837.40 1460.15 2.30 1.76E+002 62.86 1.53E+001 F 12 7044-7061 7052.32 1764.06 1.53 1.69E+001 9.48 6.30E+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 2:56:04 PM 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-7 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 0.930 1460.82* 10.66 6.64723E+000 2.43685E+000 PB-212 1.000 238.63* 43.60 1.57797E-001 4.86810E-002 300.09 3.30 BI-214 0.218 609.32 45.49 665.45 1.53 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1401.52 1.33 1407.99 2.39 1509.21 2.13 1729.59 2.88 1764.49* 15.30 5.18007E-001 2.92705E-001 1847.43 2.03 PB-214 0.995 53.23 1.08 241.99 7.25 295.22 18.42 351.93* 35.60 2.23047E-001 7.17310E-002 785.96 1.06 U-235 1.000 105.60 1.31 109.19 1.66 143.76* 10.96 5.47359E-001 1.64614E-001 163.36* 5.08 5.73574E-001 2.30851E-001 185.71* 57.00 8.33749E-001 1.56543E-001 202.12 1.08 205.32* 5.02 1.04884E+000 3.33168E-001 U-238 0.338 63.29 3.70 92.60* 4.23 1.50622E+000 6.50432E-001 766.42 0.32 1001.03 0.84

  • = 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 2:56:04 PM 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 0.930 6.647225E+000 2.436850E+000 PB-212 1.000 1.577967E-001 4.868099E-002 BI-214 0.218 5.180065E-001 2.927048E-001 PB-214 0.995 2.230469E-001 7.173101E-002 U-235 1.000 7.056428E-001 9.736576E-002 U-238 0.338 1.506222E+000 6.504318E-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: 3/10/2017 2:55:45 PM 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 1 25.65 3.5143E-002 30.84 F 2 74.97 7.0496E-002 22.67 F 3 84.44 1.0028E-001 17.12 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 2:56:04 PM Page 4

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

Detector Name: 8381 Sample Geometry: CYLINDER Sample

Title:

W6H-IMC-0011-S-P-7 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 8.515E-001 8.52E-001 6.647E+000 3.747E-00 CO-60 1173.23 99.85 1.289E-001 1.16E-001 6.006E-002 5.985E-00 1332.49 99.98 1.165E-001 2.713E-002 5.316E-00 CS-137 661.66 85.10 1.063E-001 1.06E-001 4.383E-003 4.978E-00 BI-212 727.33 6.67 1.552E+000 1.55E+000 4.153E-001 7.290E-00 785.37 1.10 9.044E+000 5.790E+000 4.220E+00 1620.50 1.47 7.284E+000 -1.054E+000 3.240E+00

+ PB-212 238.63* 43.60 7.679E-002 7.68E-002 1.578E-001 3.567E-00 300.09 3.30 1.470E+000 -2.124E+000 6.915E-00

+ BI-214 609.32 45.49 2.167E-001 2.17E-001 5.234E-002 1.025E-00 665.45 1.53 6.087E+000 -1.864E-001 2.854E+00 768.36 4.89 2.069E+000 -2.716E-001 9.679E-00 806.18 1.26 7.884E+000 3.112E+000 3.673E+00 934.06 3.11 3.450E+000 4.958E-001 1.602E+00 1120.29 14.92 8.941E-001 -2.027E-001 4.174E-00 1155.21 1.63 7.823E+000 3.013E+000 3.634E+00 1238.12 5.83 2.384E+000 -1.057E+000 1.110E+00 1280.98 1.43 8.317E+000 -2.559E+000 3.816E+00 1377.67 3.99 3.095E+000 2.675E-001 1.417E+00 1401.52 1.33 9.076E+000 2.976E+000 4.142E+00 1407.99 2.39 5.122E+000 5.712E-001 2.340E+00 1509.21 2.13 5.542E+000 2.566E+000 2.509E+00 1729.59 2.88 3.408E+000 -1.135E+000 1.488E+00 1764.49* 15.30 4.306E-001 5.180E-001 1.740E-00 1847.43 2.03 5.516E+000 3.697E+000 2.433E+00

+ PB-214 53.23 1.08 5.536E+000 1.11E-001 6.027E+000 2.626E+00 241.99 7.25 7.086E-001 6.114E-002 3.378E-00 295.22 18.42 3.111E-001 1.387E-001 1.479E-00 351.93* 35.60 1.113E-001 2.230E-001 5.101E-00 785.96 1.06 9.409E+000 2.638E+000 4.390E+00 U-234 53.20 0.12 4.843E+001 4.84E+001 5.273E+001 2.298E+00 120.90 0.04 8.120E+001 3.372E+001 3.818E+00

+ U-235 105.60 1.31 2.464E+000 5.52E-002 1.435E+000 1.167E+00 109.19 1.66 1.955E+000 5.458E-001 9.268E-00 143.76* 10.96 2.276E-001 5.474E-001 1.057E-00 163.36* 5.08 4.318E-001 5.736E-001 1.976E-00 185.71* 57.00 5.524E-002 8.337E-001 2.587E-00 202.12 1.08 3.462E+000 8.465E-001 1.634E+00 205.32* 5.02 4.986E-001 1.049E+000 2.281E-00

+ U-238 63.29 3.70 1.204E+000 9.60E-001 4.989E-001 5.703E-00 92.60* 4.23 9.601E-001 1.506E+000 4.594E-00 766.42 0.32 3.137E+001 1.981E+001 1.467E+00

Nuclide MDA Report 3/10/2017 2:56:04 PM Page 5 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/GRAM) (pCi/GRAM) (pCi/GRAM) (pCi/GRAM

+ U-238 1001.03 0.84 1.334E+001 9.60E-001 -9.222E+000 6.189E+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 2:56:04 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 ^ 6.65E+000 36.660 PB-212 238.6 ^ 1.58E-001 30.850 BI-214 1764.5 5.18E-001 ******

PB-214 351.9 ^ 2.23E-001 32.160 U-235 143.8 ^ 5.47E-001 30.074 1.000[42.531] -9.46 1.892 163.4 5.74E-001 40.248 1.048[50.243] [ 1.593]

185.7 8.34E-001 18.776 1.523[35.454]

205.3 1.05E+000 31.765 1.916[43.743]

U-238 92.6 ^ 1.51E+000 43.183

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