ML19095A972

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - UNC-IMC-0074-S-P-2
ML19095A972
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Site: 07000371
Issue date: 03/01/2018
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NRC Region 1
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Download: ML19095A972 (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-0074\\UNC-IMC-007 Report Generated On : 5/9/2017 9:58:05 AM Sample Title : UNC-IMC-0074-S-P-2 Sample Description :

Sample Identification : IMC-0074-S-P-2 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 : 3.954E+002 grams Sample Taken On : 4/18/2017 12:00:00 AM Acquisition Started : 5/2/2017 8:11:11 AM Live Time : 1800.0 seconds Real Time : 1800.6 seconds Dead Time : 0.03 %

Energy Calibration Used Done On : 4/13/2017 Efficiency Calibration Used Done On : 5/9/2017 Efficiency ID : H-IMC-0074-S-P-2

Peak Analysis Report 5/9/2017 9:58:05 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-0074-S-P-2 Peak Analysis Performed on: 5/9/2017 9:57:59 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 1 183-193 186.39 46.75 0.51 4.15E+001 15.53 6.42E+001 M 2 296-313 299.68 75.11 0.77 1.41E+002 24.84 1.15E+002 m 3 296-313 308.09 77.21 0.78 1.31E+002 24.29 1.66E+002 F 4 570- 579 574.16 143.79 0.65 4.05E+001 17.06 7.50E+001 F 5 735-749 742.06 185.81 0.91 1.96E+002 28.48 9.94E+001 F 6 945-958 952.99 238.59 0.96 1.66E+002 45.25 7.88E+001 F 7 1174-1184 1179.12 295.18 0.93 4.33E+001 16.73 4.18E+001 F 8 1397-1413 1405.55 351.84 1.02 9.80E+001 53.61 3.23E+001 F 9 2426-2441 2433.39 609.05 1.51 6.33E+001 18.24 2.67E+001 F 10 5824-5849 5836.68 1460.71 2.60 2.74E+002 33.40 1.30E+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 9:58:05 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-0074-S-P-2 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 0.998 1460.82* 10.66 1.19716E+001 1.78021E+000 Pb-210 0.993 46.54* 4.25 1.58824E+000 7.45450E-001 Pb-212 0.998 74.82* 10.28 9.80973E-001 2.62370E-001 77.11* 17.10 5.33688E-001 1.45823E-001 86.83 2.07 87.35 3.97 89.78 1.46 115.18 0.60 238.63* 43.60 3.26126E-001 1.02760E-001 300.09 3.30 BI-214 0.199 76.86* 0.55 1.67451E+001 4.60005E+000 79.29 0.91 609.32* 45.49 3.02804E-001 9.42629E-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 1847.43 2.03 2118.51 1.16 2204.06 4.92 2447.70 1.55 PB-214 0.849 74.82* 5.80 1.73869E+000 4.90360E-001 77.11* 9.70 9.40832E-001 2.70664E-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 2.45911E-001 1.02579E-001

Interference Corrected Activity Report 5/9/2017 9:58:05 AM Page 3 Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/gram) Uncertainty PB-214 0.849 351.93* 35.60 3.43808E-001 1.94783E-001 785.96 1.06 839.07 0.58 Ra-226 0.978 81.07 0.20 83.79 0.32 186.21* 3.64 3.78307E+000 8.43234E-001 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 2.25291E-001 1.04881E-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 9:58:05 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 0.998 1.197162E+001 1.780212E+000 Pb-210 0.993 1.588241E+000 7.454498E-001 Pb-212 0.998 3.823456E-001 8.179616E-002 BI-214 0.199 3.024764E-001 9.422636E-002 PB-214 0.849 2.920064E-001 8.651191E-002 Ra-226 0.978 3.783065E+000 8.432344E-001 U-235 1.000 2.252912E-001 1.048807E-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 9:57:59 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 All peaks were identified.

Nuclide MDA Report 5/9/2017 9:58:06 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-0074-S-P-2 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 9.289E-001 9.29E-001 1.197E+001 4.053E-00

+ Pb-210 46.54* 4.25 1.802E+000 1.80E+000 1.588E+000 8.494E-00 BI-212 727.33 6.67 1.871E+000 1.87E+000 1.716E+000 8.834E-00 785.37 1.10 9.388E+000 -9.686E+000 4.355E+00 1078.62 0.56 2.410E+001 1.537E+001 1.118E+00 1620.50 1.47 7.781E+000 8.666E-002 3.421E+00

+ Pb-212 74.82* 10.28 3.650E-001 1.00E-001 9.810E-001 1.731E-00 77.11* 17.10 2.541E-001 5.337E-001 1.215E-00 86.83 2.07 2.634E+000 1.946E+000 1.276E+00 87.35 3.97 1.309E+000 -9.980E-001 6.331E-00 89.78 1.46 3.207E+000 -2.871E+000 1.546E+00 115.18 0.60 6.331E+000 -2.940E+000 3.033E+00 238.63* 43.60 1.004E-001 3.261E-001 4.752E-00 300.09 3.30 1.777E+000 -1.712E+000 8.451E-00

+ BI-214 76.86* 0.55 7.971E+000 1.37E-001 1.675E+001 3.813E+00 79.29 0.91 6.147E+000 -2.841E+000 2.972E+00 609.32* 45.49 1.371E-001 3.028E-001 6.208E-00 665.45 1.53 7.130E+000 9.942E-001 3.356E+00 768.36 4.89 2.315E+000 9.864E-002 1.083E+00 806.18 1.26 8.378E+000 -5.390E+000 3.887E+00 934.06 3.11 4.093E+000 -1.304E+000 1.907E+00 1120.29 14.92 1.057E+000 -2.020E-001 4.945E-00 1155.21 1.63 9.166E+000 0.000E+000 4.265E+00 1238.11 5.83 3.102E+000 1.526E+000 1.457E+00 1280.98 1.43 1.056E+001 8.735E-001 4.884E+00 1377.67 3.99 3.039E+000 -1.977E-001 1.369E+00 1385.31 0.79 1.631E+001 9.615E+000 7.395E+00 1401.52 1.33 7.012E+000 -5.000E+000 3.048E+00 1407.99 2.39 4.235E+000 -1.153E-001 1.862E+00 1509.21 2.13 4.234E+000 -1.612E+000 1.813E+00 1583.20 0.70 1.665E+001 -8.184E+000 7.368E+00 1661.27 1.05 1.001E+001 -2.985E-001 4.331E+00 1729.59 2.88 3.775E+000 5.724E-001 1.634E+00 1764.49 15.30 1.101E+000 1.032E+000 5.019E-00 1847.43 2.03 6.045E+000 3.445E+000 2.639E+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 6.469E-001 1.17E-001 1.739E+000 3.068E-00 77.11* 9.70 4.479E-001 9.408E-001 2.143E-00 86.83 1.70 3.208E+000 2.370E+000 1.553E+00 87.35 2.24 2.320E+000 -1.769E+000 1.122E+00

Nuclide MDA Report 5/9/2017 9:58:06 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 5.711E+000 1.17E-001 -5.111E+000 2.753E+00 241.99 7.25 1.027E+000 -1.255E+000 4.975E-00 258.76 0.53 9.993E+000 5.833E+000 4.761E+00 295.22* 18.42 1.905E-001 2.459E-001 8.756E-00 351.93* 35.60 1.173E-001 3.438E-001 5.391E-00 785.96 1.06 1.039E+001 1.487E+000 4.844E+00 839.07 0.58 1.866E+001 1.791E-001 8.652E+00

+ Ra-226 81.07 0.20 2.135E+001 1.12E+000 -2.933E+001 1.021E+00 83.79 0.32 1.645E+001 2.310E+001 7.954E+00 186.21* 3.64 1.123E+000 3.783E+000 5.354E-00 AC-228 89.96 1.90 1.867E+017 4.27E+016 -3.184E+017 9.017E+01 93.35 3.10 1.076E+017 -7.482E+016 5.190E+01 99.51 1.26 2.164E+017 3.425E+015 1.036E+01 105.60 0.74 3.454E+017 -2.281E+017 1.649E+01 129.07 2.42 1.148E+017 6.736E+016 5.499E+01 153.98 0.72 3.873E+017 -1.730E+017 1.851E+01 209.25 3.89 9.052E+016 -4.042E+016 4.333E+01 214.85 0.76 4.516E+017 -6.052E+016 2.157E+01 270.24 3.46 1.095E+017 -3.113E+016 5.202E+01 328.00 2.95 1.450E+017 -1.241E+017 6.864E+01 338.32 11.27 4.435E+016 3.159E+016 2.113E+01 409.46 1.92 2.537E+017 -3.632E+016 1.194E+01 463.00 4.40 1.289E+017 -9.987E+015 6.078E+01 562.50 0.87 6.687E+017 -5.610E+017 3.117E+01 674.75 2.10 3.418E+017 1.535E+016 1.597E+01 726.86 0.62 1.448E+018 1.305E+018 6.836E+01 755.32 1.00 8.484E+017 -1.623E+017 3.982E+01 772.29 1.49 5.670E+017 4.606E+017 2.657E+01 794.95 4.25 1.988E+017 2.575E+016 9.300E+01 830.49 0.54 1.561E+018 2.606E+017 7.280E+01 835.71 1.61 4.912E+017 -1.253E+017 2.279E+01 840.38 0.91 8.588E+017 -1.845E+017 3.979E+01 904.20 0.77 1.261E+018 -1.256E+018 5.906E+01 911.20 25.80 4.274E+016 3.353E+016 2.018E+01 964.77 4.99 2.081E+017 1.046E+016 9.760E+01 968.97 15.80 7.100E+016 6.081E+016 3.345E+01 1247.08 0.50 2.325E+018 -2.917E+017 1.082E+01 1459.14 0.83 3.428E+018 1.163E+019 1.659E+01 1495.91 0.86 8.289E+017 4.511E+017 3.604E+01 1588.20 3.22 2.973E+017 2.624E+016 1.334E+01 1630.63 1.51 5.772E+017 -3.191E+016 2.554E+01 TH-230 67.67 0.38 1.417E+001 1.42E+001 8.810E-001 6.798E+00 PA-234 742.81 0.11 1.084E+002 1.58E+001 6.886E+001 5.085E+00 766.42 0.32 3.519E+001 -9.480E+000 1.644E+00 1001.03 0.84 1.578E+001 4.495E+000 7.342E+00 TH-234 63.29 3.70 1.626E+000 1.63E+000 1.551E+000 7.809E-00 92.38 2.13 2.329E+000 2.780E+000 1.125E+00 92.80 2.10 2.316E+000 1.298E+000 1.119E+00 112.81 0.21 1.864E+001 1.688E+001 8.944E+00 U-234 53.20 0.12 5.752E+001 5.75E+001 4.897E-001 2.743E+00 120.90 0.04 1.057E+002 3.261E+001 5.058E+00

Nuclide MDA Report 5/9/2017 9:58:06 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 1.430E+000 2.53E-001 -2.438E+000 6.904E-00 93.35 5.54 8.326E-001 -5.787E-001 4.014E-00 104.82 0.69 5.230E+000 2.293E-001 2.498E+00 105.60 1.31 2.697E+000 -1.781E+000 1.288E+00 108.58 0.50 7.192E+000 -5.176E+000 3.437E+00 109.19 1.66 2.191E+000 -1.999E-001 1.048E+00 143.76* 10.96 2.529E-001 2.253E-001 1.189E-00 163.36 5.08 8.621E-001 4.538E-001 4.138E-00 194.94 0.63 6.959E+000 2.015E-001 3.324E+00 202.12 1.08 4.337E+000 1.268E+000 2.075E+00 205.32 5.02 9.605E-001 -1.503E-002 4.599E-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 9:58:06 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-0074\\UNC-IMC-007 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 ^ 1.20E+001 14.870 Pb-210 46.5 ^ 1.59E+000 46.936 Pb-212 74.8 9.81E-001 26.746 3.008[41.330] 3.88 -0.710 77.1 5.34E-001 27.324 1.636[41.706] [ 0.466]

238.6 ^ 3.26E-001 31.509 1.000[44.561]

BI-214 76.9 1.67E+001 27.471 55.300[41.518] 12.43 -1.938 609.3 ^ 3.03E-001 31.130 1.000[44.024] [ 0.292]

PB-214 74.8 1.74E+000 28.203 5.057[63.286] 5.79 -1.035 77.1 9.41E-001 28.769 2.737[63.540] [ 0.482]

295.2 2.46E-001 41.714 0.715[70.355]

351.9 ^ 3.44E-001 56.654 1.000[80.122]

Ra-226 186.2 ^ 3.78E+000 22.290 U-235 143.8 ^ 2.25E-001 46.553

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