ML19095B011

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - UNC-IMC-0226-S-P-7
ML19095B011
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Site: 07000371
Issue date: 03/01/2018
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NRC Region 1
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Download: ML19095B011 (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 10:38:58 AM Sample Title : UNC-IMC-0226-S-P-7 Sample Description :

Sample Identification : IMC-0226-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 : 3.628E+002 grams Sample Taken On : 4/18/2017 12:00:00 AM Acquisition Started : 5/1/2017 1:31:44 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-7

Peak Analysis Report 5/9/2017 10:38:58 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-7 Peak Analysis Performed on: 5/9/2017 10:38:52 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 1 183-192 186.52 46.79 0.50 5.19E+001 17.08 5.50E+001 F 2 209-219 213.11 53.44 0.55 3.69E+001 15.60 6.60E+001 M 3 284-314 291.24 72.99 0.80 8.76E+001 49.01 8.71E+001 m 4 284-314 299.56 75.07 0.81 1.41E+002 71.74 1.13E+002 m 5 284-314 308.54 77.32 0.81 7.84E+001 41.35 1.20E+002 F 6 333-341 338.53 84.83 0.22 8.63E+001 18.19 7.80E+001 F 7 356-364 359.52 90.08 0.68 5.14E+001 16.99 6.45E+001 F 8 569-583 574.61 143.90 0.79 1.31E+002 68.24 7.88E+001 F 9 648-658 653.16 163.56 0.87 5.22E+001 17.21 6.33E+001 F 10 735-749 741.73 185.73 0.98 5.85E+002 45.36 7.50E+001 F 11 814-825 820.11 205.34 0.88 3.94E+001 15.70 5.10E+001 F 12 948-958 952.91 238.57 0.81 9.99E+001 21.94 4.68E+001 F 13 1172-1185 1179.27 295.22 1.11 4.22E+001 15.42 3.64E+001 F 14 1400- 1411 1404.97 351.70 1.16 4.78E+001 16.44 3.00E+001 F 15 5824-5849 5835.39 1460.39 2.50 1.47E+002 25.15 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 10:38:58 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-7 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 7.35542E+000 1.40626E+000 Pb-210 0.990 46.54* 4.25 2.02657E+000 8.79922E-001 Pb-212 0.997 74.82* 10.28 1.05136E+000 5.73930E-001 77.11* 17.10 3.41563E-001 1.92712E-001 86.83 2.07 87.35 3.97 89.78* 1.46 2.37433E+000 9.16939E-001 115.18 0.60 238.63* 43.60 2.19987E-001 5.95888E-002 300.09 3.30 PB-214 0.846 74.82* 5.80 1.86345E+000 1.03082E+000 77.11* 9.70 6.02136E-001 3.44028E-001 86.83 1.70 87.35 2.24 89.78* 0.82 4.22747E+000 1.67325E+000 241.99 7.25 258.76 0.53 295.22* 18.42 2.70141E-001 1.07347E-001 351.93* 35.60 1.89123E-001 7.07386E-002 785.96 1.06 839.07 0.58 Ra-226 0.968 81.07 0.20 83.79 0.32 186.21* 3.64 1.25866E+001 2.34417E+000 U-234 0.993 53.20* 0.12 3.71563E+001 1.80892E+001 120.90 0.04 U-235 0.744 89.96* 3.43 1.01063E+000 3.91631E-001 93.35 5.54 104.82 0.69 105.60 1.31 108.58 0.50 109.19 1.66 143.76* 10.96 8.09282E-001 4.50535E-001 163.36* 5.08 7.40220E-001 2.80646E-001 194.94 0.63 202.12 1.08 205.32* 5.02 6.63103E-001 2.84206E-001

  • = 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 10:38:58 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 7.355420E+000 1.406260E+000 Pb-210 0.990 2.026571E+000 8.799215E-001 Pb-212 0.997 2.277608E-001 5.646234E-002 PB-214 0.846 2.179860E-001 5.815625E-002 Ra-226 0.968 1.258658E+001 2.344166E+000 U-234 0.993 3.715632E+001 1.808922E+001 U-235 0.744 7.453584E-001 1.650638E-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 10:38:52 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 M 3 72.99 4.8661E-002 55.96 F 6 84.83 4.7949E-002 21.08 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 10:38:58 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-7 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 1.064E+000 1.06E+000 7.355E+000 4.643E-00

+ Pb-210 46.54* 4.25 1.663E+000 1.66E+000 2.027E+000 7.786E-00 BI-212 727.33 6.67 1.645E+000 1.64E+000 1.534E-001 7.632E-00 785.37 1.10 9.755E+000 -2.461E+000 4.492E+00 1078.62 0.56 2.217E+001 -1.352E+001 1.009E+00 1620.50 1.47 9.551E+000 -1.193E-001 4.238E+00

+ Pb-212 74.82* 10.28 3.871E-001 8.23E-002 1.051E+000 1.835E-00 77.11* 17.10 2.338E-001 3.416E-001 1.110E-00 86.83 2.07 2.521E+000 -6.967E-001 1.216E+00 87.35 3.97 1.187E+000 -3.621E-001 5.701E-00 89.78* 1.46 2.054E+000 2.374E+000 9.644E-00 115.18 0.60 6.610E+000 4.326E+000 3.159E+00 238.63* 43.60 8.233E-002 2.200E-001 3.819E-00 300.09 3.30 2.001E+000 -5.082E-001 9.516E-00 BI-214 76.86 0.55 1.234E+001 2.62E-001 1.863E+001 5.984E+00 79.29 0.91 5.881E+000 -1.622E+000 2.831E+00 609.32 45.49 2.623E-001 1.955E-001 1.238E-00 665.45 1.53 7.065E+000 3.752E+000 3.295E+00 768.36 4.89 2.358E+000 -1.059E+000 1.094E+00 806.18 1.26 8.795E+000 -4.720E+000 4.053E+00 934.06 3.11 4.153E+000 -3.017E-001 1.917E+00 1120.29 14.92 1.047E+000 2.075E-001 4.848E-00 1155.21 1.63 9.008E+000 -1.493E+000 4.141E+00 1238.11 5.83 2.912E+000 1.711E+000 1.348E+00 1280.98 1.43 9.250E+000 1.499E+000 4.174E+00 1377.67 3.99 3.851E+000 6.651E-001 1.753E+00 1385.31 0.79 1.920E+001 -2.074E+000 8.730E+00 1401.52 1.33 9.505E+000 -1.292E-001 4.228E+00 1407.99 2.39 5.193E+000 -1.093E+000 2.304E+00 1509.21 2.13 6.194E+000 2.449E+000 2.748E+00 1583.20 0.70 1.777E+001 4.195E+000 7.788E+00 1661.27 1.05 8.569E+000 1.912E+000 3.512E+00 1729.59 2.88 4.331E+000 -1.292E-001 1.874E+00 1764.49 15.30 1.109E+000 1.114E+000 4.987E-00 1847.43 2.03 6.938E+000 2.701E+000 3.029E+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 6.861E-001 1.16E-001 1.863E+000 3.252E-00 77.11* 9.70 4.121E-001 6.021E-001 1.957E-00 86.83 1.70 3.069E+000 -8.484E-001 1.480E+00 87.35 2.24 2.104E+000 -6.418E-001 1.010E+00

Nuclide MDA Report 5/9/2017 10:38:58 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 3.657E+000 1.16E-001 4.227E+000 1.717E+00 241.99 7.25 9.561E-001 -1.694E-001 4.599E-00 258.76 0.53 1.009E+001 1.092E+000 4.781E+00 295.22* 18.42 2.140E-001 2.701E-001 9.835E-00 351.93* 35.60 1.165E-001 1.891E-001 5.289E-00 785.96 1.06 1.005E+001 -5.014E+000 4.622E+00 839.07 0.58 1.877E+001 -5.140E+000 8.610E+00

+ Ra-226 81.07 0.20 2.397E+001 1.10E+000 -4.026E+000 1.149E+00 83.79 0.32 1.728E+001 2.766E+001 8.348E+00 186.21* 3.64 1.097E+000 1.259E+001 5.193E-00 AC-228 89.96 1.90 2.359E+016 5.04E+015 -3.685E+016 1.137E+01 93.35 3.10 1.468E+016 1.552E+016 7.084E+01 99.51 1.26 2.590E+016 -5.476E+015 1.233E+01 105.60 0.74 4.632E+016 -3.561E+016 2.212E+01 129.07 2.42 1.409E+016 -6.076E+015 6.721E+01 153.98 0.72 4.913E+016 -1.739E+016 2.341E+01 209.25 3.89 1.162E+016 7.790E+014 5.549E+01 214.85 0.76 5.359E+016 -1.210E+016 2.542E+01 270.24 3.46 1.377E+016 4.467E+015 6.510E+01 328.00 2.95 1.771E+016 3.730E+015 8.322E+01 338.32 11.27 5.465E+015 2.759E+015 2.589E+01 409.46 1.92 3.576E+016 -4.936E+015 1.685E+01 463.00 4.40 1.648E+016 7.496E+015 7.733E+01 562.50 0.87 8.482E+016 -3.362E+016 3.927E+01 674.75 2.10 4.082E+016 -4.258E+015 1.886E+01 726.86 0.62 1.562E+017 4.372E+016 7.249E+01 755.32 1.00 1.068E+017 -1.395E+016 4.978E+01 772.29 1.49 6.701E+016 -1.636E+016 3.103E+01 794.95 4.25 2.574E+016 2.341E+016 1.198E+01 830.49 0.54 1.868E+017 3.740E+016 8.608E+01 835.71 1.61 5.982E+016 3.667E+016 2.745E+01 840.38 0.91 1.131E+017 4.925E+016 5.217E+01 904.20 0.77 1.617E+017 -6.353E+016 7.534E+01 911.20 25.80 5.036E+015 2.557E+015 2.352E+01 964.77 4.99 2.934E+016 2.651E+016 1.377E+01 968.97 15.80 9.078E+015 8.313E+015 4.254E+01 1247.08 0.50 2.800E+017 -5.107E+016 1.288E+01 1459.14 0.83 3.766E+017 1.040E+018 1.806E+01 1495.91 0.86 1.015E+017 -6.343E+016 4.319E+01 1588.20 3.22 3.703E+016 1.907E+016 1.638E+01 1630.63 1.51 6.471E+016 -6.858E+016 2.770E+01 TH-230 67.67 0.38 1.440E+001 1.44E+001 8.500E+000 6.894E+00 PA-234 742.81 0.11 1.125E+002 1.76E+001 1.878E+001 5.246E+00 766.42 0.32 3.865E+001 2.316E+001 1.801E+00 1001.03 0.84 1.759E+001 3.747E+000 8.170E+00 TH-234 63.29 3.70 1.546E+000 1.55E+000 -6.299E-002 7.391E-00 92.38 2.13 2.645E+000 3.370E+000 1.280E+00 92.80 2.10 2.562E+000 2.831E+000 1.238E+00 112.81 0.21 1.823E+001 -2.795E+001 8.704E+00

+ U-234 53.20* 0.12 4.806E+001 4.81E+001 3.716E+001 2.266E+00 120.90 0.04 1.203E+002 6.861E+001 5.765E+00

Nuclide MDA Report 5/9/2017 10:38:58 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 8.742E-001 3.22E-001 1.011E+000 4.105E-00 93.35 5.54 9.298E-001 9.827E-001 4.487E-00 104.82 0.69 5.669E+000 6.899E-001 2.707E+00 105.60 1.31 2.962E+000 -2.277E+000 1.414E+00 108.58 0.50 8.208E+000 -9.205E-001 3.930E+00 109.19 1.66 2.444E+000 -8.766E-001 1.170E+00 143.76* 10.96 3.222E-001 8.093E-001 1.528E-00 163.36* 5.08 6.105E-001 7.402E-001 2.860E-00 194.94 0.63 6.714E+000 -4.585E+000 3.183E+00 202.12 1.08 4.696E+000 1.071E+000 2.244E+00 205.32* 5.02 6.705E-001 6.631E-001 3.125E-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 10:38:58 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 ^ 7.36E+000 19.119 Pb-210 46.5 ^ 2.03E+000 43.419 Pb-212 74.8 1.05E+000 54.589 4.779[60.940] 7.79 -1.408 77.1 3.42E-001 56.421 1.553[62.586] [ 0.464]

89.8 2.37E+000 38.619 10.793[47.171]

238.6 ^ 2.20E-001 27.087 1.000[38.307]

PB-214 74.8 1.86E+000 55.318 9.853[66.776] 8.91 -1.504 77.1 6.02E-001 57.135 3.184[68.289] [ 0.377]

89.8 4.23E+000 39.580 22.353[54.458]

295.2 2.70E-001 39.737 1.428[54.572]

351.9 ^ 1.89E-001 37.404 1.000[52.897]

Ra-226 186.2 ^ 1.26E+001 18.624 U-234 53.2 ^ 3.72E+001 48.684 U-235 90.0 1.01E+000 38.751 1.249[67.830] 2.53 -0.513 143.8 ^ 8.09E-001 55.671 1.000[78.731] [ 1.139]

163.4 7.40E-001 37.914 0.915[67.355]

205.3 6.63E-001 42.860 0.819[70.258]

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