ML19095B223

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - W3H-IMC-2165-S-P-8
ML19095B223
Person / Time
Site: 07000371
Issue date: 03/01/2018
From:
Cabrera Services
To:
NRC Region 1
Shared Package
ml051740240 List: ... further results
References
Download: ML19095B223 (9)
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Text

          • 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-2165\\W3H-IMC-216 Report Generated On : 7/6/2017 9:39:46 AM Sample Title : W3H-IMC-2165-S-P-8 Sample Description :

Sample Identification : IMC-2165-S-P-8 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 : 3.032E+002 grams Sample Taken On : 5/1/2017 12:00:00 AM Acquisition Started : 5/15/2017 10:36:36 AM Live Time : 1800.0 seconds Real Time : 1800.5 seconds Dead Time : 0.03 %

Energy Calibration Used Done On : 4/13/2017 Efficiency Calibration Used Done On : 7/6/2017 Efficiency ID : H-IMC-2002-S-P-5

Peak Analysis Report 7/6/2017 9:39:46 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:

W3H-IMC-2165-S-P-8 Peak Analysis Performed on: 7/6/2017 9:39:42 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 1 181-192 186.03 46.66 0.56 4.30E+001 49.11 8.60E+001 F 2 209-217 213.88 53.63 0.45 7.27E+001 84.61 6.45E+001 M 3 281-313 291.10 72.96 0.80 9.41E+001 47.20 1.54E+002 m 4 281-313 299.48 75.05 0.81 1.85E+002 83.71 1.51E+002 m 5 281-313 308.32 77.27 0.82 9.77E+001 47.03 1.49E+002 F 6 331-342 337.27 84.51 0.78 2.12E+002 28.90 1.26E+002 F 7 356-365 359.47 90.07 0.70 6.36E+001 19.93 1.13E+002 F 8 429-441 437.03 109.47 0.25 5.69E+001 4.19 1.02E+002 F 9 569-581 574.45 143.86 0.85 2.75E+002 32.04 9.91E+001 F 10 641-657 652.87 163.49 0.82 1.10E+002 67.72 1.04E+002 F 11 735-749 741.75 185.73 0.91 1.14E+003 63.60 8.81E+001 F 12 813-828 819.78 205.26 0.85 8.28E+001 19.97 7.00E+001 F 13 948-957 952.74 238.53 0.68 9.89E+001 51.41 4.88E+001 F 14 1174-1184 1179.22 295.20 0.74 4.69E+001 15.55 2.42E+001 F 15 1397-1412 1404.79 351.65 1.27 6.02E+001 55.03 2.88E+001 F 16 5822-5847 5834.81 1460.24 2.70 1.48E+002 24.37 4.33E+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 7/6/2017 9:39:46 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:

W3H-IMC-2165-S-P-8 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 0.947 1460.82* 10.66 8.03372E+000 1.45087E+000 Pb-210 0.998 46.54* 4.25 1.49967E+000 1.74973E+000 Pb-212 0.997 74.82* 10.28 1.33486E+000 6.30086E-001 77.11* 17.10 4.14500E-001 2.07074E-001 86.83 2.07 87.35 3.97 89.78* 1.46 2.91531E+000 9.82352E-001 115.18 0.60 238.63* 43.60 2.29813E-001 1.21701E-001 300.09 3.30 PB-214 0.847 74.82* 5.80 2.36593E+000 1.13666E+000 77.11* 9.70 7.30716E-001 3.70928E-001 86.83 1.70 87.35 2.24 89.78* 0.82 5.19067E+000 1.80605E+000 241.99 7.25 258.76 0.53 295.22* 18.42 3.18159E-001 1.09234E-001 351.93* 35.60 2.53113E-001 2.32471E-001 785.96 1.06 839.07 0.58 Ra-226 0.881 81.07 0.20 83.79* 0.32 4.50470E+001 8.42430E+000 186.21* 3.64 2.57531E+001 3.08155E+000 U-234 0.977 53.20* 0.12 6.65721E+001 7.81435E+001 120.90 0.04 U-235 0.741 89.96* 3.43 1.24090E+000 4.20016E-001 93.35 5.54 104.82 0.69 105.60 1.31 108.58 0.50 109.19* 1.66 2.23062E+000 4.46733E-001 143.76* 10.96 1.75323E+000 2.75375E-001 163.36* 5.08 1.63035E+000 1.01466E+000 194.94 0.63 202.12 1.08 205.32* 5.02 1.46352E+000 3.84927E-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 7/6/2017 9:39:46 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 0.947 8.033725E+000 1.450870E+000 Pb-210 0.998 1.499674E+000 1.749732E+000 Pb-212 0.997 2.393438E-001 1.039781E-001 PB-214 0.847 3.099925E-001 9.599547E-002 Ra-226 0.881 2.803003E+001 2.894011E+000 U-234 0.977 6.657212E+001 7.814350E+001 U-235 0.741 1.745929E+000 1.597593E-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: 7/6/2017 9:39:42 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 72.96 5.2295E-002 50.15 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 7/6/2017 9:39:46 AM Page 4

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Detector Name: 8566 Sample Geometry: cylinder Sample

Title:

W3H-IMC-2165-S-P-8 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 7.306E-001 7.31E-001 8.034E+000 2.916E-00

+ Pb-210 46.54* 4.25 1.938E+000 1.94E+000 1.500E+000 9.220E-00 BI-212 727.33 6.67 1.768E+000 1.77E+000 4.946E-001 8.201E-00 785.37 1.10 1.168E+001 -8.752E-002 5.427E+00 1078.62 0.56 2.521E+001 -1.146E+001 1.153E+00 1620.50 1.47 7.854E+000 -5.998E+000 3.341E+00

+ Pb-212 74.82* 10.28 4.326E-001 8.64E-002 1.335E+000 2.065E-00 77.11* 17.10 2.526E-001 4.145E-001 1.206E-00 86.83 2.07 3.069E+000 -2.024E-001 1.490E+00 87.35 3.97 1.375E+000 -1.052E-001 6.644E-00 89.78* 1.46 2.747E+000 2.915E+000 1.312E+00 115.18 0.60 7.580E+000 -2.009E+000 3.642E+00 238.63* 43.60 8.636E-002 2.298E-001 4.004E-00 300.09 3.30 1.886E+000 -2.255E+000 8.908E-00 BI-214 76.86 0.55 1.420E+001 3.12E-001 -1.782E-001 6.919E+00 79.29 0.91 6.550E+000 4.718E-001 3.169E+00 609.32 45.49 3.124E-001 3.928E-001 1.483E-00 665.45 1.53 7.689E+000 -1.925E+000 3.589E+00 768.36 4.89 2.757E+000 1.820E+000 1.287E+00 806.18 1.26 1.139E+001 2.208E+000 5.325E+00 934.06 3.11 4.847E+000 2.129E+000 2.252E+00 1120.29 14.92 1.256E+000 5.095E-001 5.858E-00 1155.21 1.63 9.658E+000 3.089E-001 4.436E+00 1238.11 5.83 3.075E+000 2.278E+000 1.421E+00 1280.98 1.43 1.065E+001 -3.255E+000 4.834E+00 1377.67 3.99 4.130E+000 5.845E-001 1.878E+00 1385.31 0.79 2.030E+001 4.158E+000 9.206E+00 1401.52 1.33 1.113E+001 3.113E+000 4.997E+00 1407.99 2.39 6.624E+000 1.802E+000 2.994E+00 1509.21 2.13 6.449E+000 4.255E+000 2.845E+00 1583.20 0.70 2.255E+001 2.948E-001 1.008E+00 1661.27 1.05 1.083E+001 3.949E+000 4.575E+00 1729.59 2.88 3.077E+000 -2.253E+000 1.221E+00 1764.49 15.30 1.147E+000 4.228E-001 5.127E-00 1847.43 2.03 6.682E+000 2.893E+000 2.861E+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 7.667E-001 1.31E-001 2.366E+000 3.660E-00 77.11* 9.70 4.454E-001 7.307E-001 2.126E-00 86.83 1.70 3.737E+000 -2.464E-001 1.814E+00 87.35 2.24 2.437E+000 -1.865E-001 1.178E+00

Nuclide MDA Report 7/6/2017 9:39:46 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 4.892E+000 1.31E-001 5.191E+000 2.335E+00 241.99 7.25 1.074E+000 -6.657E-001 5.179E-00 258.76 0.53 1.039E+001 -8.249E-002 4.916E+00 295.22* 18.42 1.774E-001 3.182E-001 7.951E-00 351.93* 35.60 1.312E-001 2.531E-001 5.989E-00 785.96 1.06 1.206E+001 7.512E-001 5.597E+00 839.07 0.58 2.250E+001 1.230E+000 1.042E+00

+ Ra-226 81.07 0.20 2.529E+001 1.24E+000 1.759E+001 1.216E+00 83.79* 0.32 1.420E+001 4.505E+001 6.811E+00 186.21* 3.64 1.239E+000 2.575E+001 5.891E-00 AC-228 89.96 1.90 2.902E+017 5.93E+016 -5.883E+017 1.406E+01 93.35 3.10 1.872E+017 2.437E+017 9.088E+01 99.51 1.26 3.237E+017 -1.849E+017 1.552E+01 105.60 0.74 6.108E+017 9.050E+016 2.941E+01 129.07 2.42 1.741E+017 -9.871E+015 8.351E+01 153.98 0.72 6.274E+017 2.621E+016 3.008E+01 209.25 3.89 1.259E+017 2.588E+016 5.998E+01 214.85 0.76 5.705E+017 -4.758E+016 2.696E+01 270.24 3.46 1.432E+017 -2.512E+016 6.734E+01 328.00 2.95 1.941E+017 -9.872E+016 9.100E+01 338.32 11.27 6.302E+016 5.095E+016 2.987E+01 409.46 1.92 4.036E+017 -3.204E+017 1.900E+01 463.00 4.40 1.993E+017 1.545E+017 9.380E+01 562.50 0.87 1.074E+018 1.335E+017 5.009E+01 674.75 2.10 5.248E+017 -2.771E+017 2.445E+01 726.86 0.62 1.836E+018 1.107E+018 8.531E+01 755.32 1.00 1.152E+018 -1.017E+017 5.340E+01 772.29 1.49 8.589E+017 4.726E+017 4.008E+01 794.95 4.25 2.936E+017 5.454E+015 1.365E+01 830.49 0.54 2.347E+018 2.592E+018 1.089E+01 835.71 1.61 7.513E+017 -2.517E+017 3.471E+01 840.38 0.91 1.336E+018 -7.210E+017 6.173E+01 904.20 0.77 1.905E+018 -6.428E+017 8.883E+01 911.20 25.80 5.926E+016 -1.779E+016 2.770E+01 964.77 4.99 3.328E+017 1.117E+017 1.559E+01 968.97 15.80 1.028E+017 5.184E+016 4.810E+01 1247.08 0.50 3.167E+018 -1.265E+017 1.453E+01 1459.14 0.83 4.200E+018 9.747E+018 2.010E+01 1495.91 0.86 1.142E+018 -8.084E+017 4.822E+01 1588.20 3.22 4.707E+017 -6.666E+016 2.104E+01 1630.63 1.51 8.823E+017 6.852E+017 3.866E+01 TH-230 67.67 0.38 1.498E+001 1.50E+001 3.862E+000 7.199E+00 PA-234 742.81 0.11 1.100E+002 1.81E+001 6.013E+000 5.092E+00 766.42 0.32 4.217E+001 2.320E+001 1.968E+00 1001.03 0.84 1.807E+001 -6.042E+000 8.360E+00 TH-234 63.29 3.70 1.499E+000 1.50E+000 -1.051E+000 7.174E-00 92.38 2.13 3.114E+000 4.932E+000 1.515E+00 92.80 2.10 3.014E+000 4.248E+000 1.464E+00 112.81 0.21 2.151E+001 1.334E+001 1.034E+00

+ U-234 53.20* 0.12 4.072E+001 4.07E+001 6.657E+001 1.912E+00 120.90 0.04 1.367E+002 3.034E+001 6.581E+00

Nuclide MDA Report 7/6/2017 9:39:46 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 1.169E+000 3.56E-001 1.241E+000 5.583E-00 93.35 5.54 1.102E+000 1.434E+000 5.349E-00 104.82 0.69 6.765E+000 -3.481E-001 3.254E+00 105.60 1.31 3.629E+000 5.377E-001 1.747E+00 108.58 0.50 1.011E+001 5.397E+000 4.878E+00 109.19* 1.66 2.421E+000 2.231E+000 1.157E+00 143.76* 10.96 3.558E-001 1.753E+000 1.693E-00 163.36* 5.08 9.161E-001 1.630E+000 4.381E-00 194.94 0.63 7.414E+000 2.817E+000 3.524E+00 202.12 1.08 5.473E+000 1.500E+000 2.627E+00 205.32* 5.02 8.900E-001 1.464E+000 4.211E-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

7/6/2017 9:39:46 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-2165\\W3H-IMC-216 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 ^ 8.03E+000 18.060 Pb-210 46.5 ^ 1.50E+000 116.67 Pb-212 74.8 1.33E+000 47.202 5.808[70.940] 7.69 -1.368 77.1 4.14E-001 49.958 1.804[72.802] [ 0.774]

89.8 2.92E+000 33.696 12.686[62.768]

238.6 ^ 2.30E-001 52.957 1.000[74.892]

PB-214 74.8 2.37E+000 48.043 9.347[103.65] 8.19 -1.386 77.1 7.31E-001 50.762 2.887[104.94] [ 0.714]

89.8 5.19E+000 34.794 20.507[98.215]

295.2 3.18E-001 34.333 1.257[98.052]

351.9 ^ 2.53E-001 91.845 1.000[129.88]

Ra-226 83.8 4.50E+001 18.701 1.749[22.202] 3.66 -0.700 186.2 ^ 2.58E+001 11.966 1.000[16.922] [ 0.350]

U-234 53.2 ^ 6.66E+001 117.38 U-235 90.0 1.24E+000 33.848 0.708[37.315] 0.76 -0.159 109.2 2.23E+000 20.027 1.272[25.452] [ 0.505]

143.8 ^ 1.75E+000 15.707 1.000[22.213]

163.4 1.63E+000 62.235 0.930[64.187]

205.3 1.46E+000 26.301 0.835[30.634]

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