ML19095B613

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Appendix G, Analytical Records, Isocs Measurements - West 3H West Wall
ML19095B613
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Site: 07000371
Issue date: 03/01/2018
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Download: ML19095B613 (10)
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U-235 Live Time :900.000 sec Real Time :900.550 sec Start: 2: 0.6(keV)

Stop : 8191:2049.9(keV)

Acq. Start :Mon Aug 28 13:28:41 2017 WEST 3H WEST WALL.CNF Counts Energy(keV) 250 500 750 1000 1250 1500 1750 2000 0

10 20 30 40 50 60 70 80 90 100 110 120 ROI Type: 1 ROI Type: 2

          • 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\\INSITU\\West 3H West Wall.CNF Report Generated On : 10/4/2017 3:33:23 PM Sample Title : Western 3H West Wall Sample Description :

Sample Identification : Western 3H West Sample Type :

Sample Geometry : wall 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 : 1.000E+000 g Sample Taken On : 8/28/2017 2:00:00 PM Acquisition Started : 8/28/2017 1:28:41 PM Live Time : 900.0 seconds Real Time : 900.5 seconds Dead Time : 0.06 %

Energy Calibration Used Done On : 4/13/2017 Efficiency Calibration Used Done On : 10/4/2017 Efficiency ID : UNC-2017-001

Peak Analysis Report 10/4/2017 3:33:23 PM Page 2

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Detector Name: 8566 Sample

Title:

Western 3H West Wall Peak Analysis Performed on: 10/4/2017 3:33:18 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 m 1 284-312 308.07 77.20 0.68 8.68E+001 21.95 3.63E+002 F 2 734-751 742.41 185.89 1.08 9.57E+001 12.80 2.18E+002 F 3 945-957 953.68 238.76 0.80 1.18E+002 38.87 1.32E+002 F 4 1175-1185 1179.95 295.39 0.86 3.69E+001 8.84 5.83E+001 F 5 2032-2050 2041.04 510.87 1.47 4.94E+001 9.31 5.70E+001 F 6 2324-2338 2330.77 583.37 1.16 5.73E+001 9.81 4.38E+001 F 7 2428-2442 2434.96 609.45 1.04 5.56E+001 8.90 3.00E+001 F 8 5826-5852 5839.96 1461.53 2.43 2.89E+002 17.32 6.00E+000 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000 sigma

Peak Locate Analysis Report 10/4/2017 3:33:23 PM Page 1

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Detector Name: 8566 Sample

Title:

Western 3H West Wall Peak Locate Performed on: 10/4/2017 3:33:18 PM Peak Locate From Channel: 40 Peak Locate To Channel: 8192 Peak Search Sensitivity: 3.00 Peak Centroid Centroid Energy Peak No. Channel Uncertainty (keV) Significance 1 308.06 0.3215 77.20 4.83 2 742.27 0.2947 185.89 3.45 3 953.65 0.2199 238.76 7.00 4 1179.93 0.2884 295.39 3.76 5 2040.99 0.2653 510.87 3.07 6 2330.65 0.2060 583.37 5.20 7 2435.00 0.2078 609.45 5.51 8 5840.28 0.1248 1461.53 8.78

? = Adjacent peak noted Errors quoted at 1.960 sigma

Interference Corrected Activity Report 10/4/2017 3:33:23 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:

Western 3H West Wall Nuclide Library Used: C:\\GENIE2K\\CAMFILES\\UNC 2017 NLB 0328201

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/g ) Uncertainty K-40 0.923 1460.82* 10.66 3.82535E+003 5.28423E+002 Pb-212 0.998 74.82 10.28 77.11* 17.10 1.01282E+003 5.19578E+002 86.83 2.07 87.35 3.97 89.78 1.46 115.18 0.60 238.63* 43.60 1.47606E+002 1.82858E+002 300.09 3.30 Ra-226 0.986 81.07 0.20 83.79 0.32 186.21* 3.64 2.93944E+003 8.31219E+002

  • = Energy line found in the spectrum.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold = 0.60 Errors quoted at 1.960 sigma

Interference Corrected Activity Report 10/4/2017 3:33:23 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/g ) Uncertainty K-40 0.923 3.825347E+003 5.284230E+002 Pb-212 0.998 2.429598E+002 1.724875E+002 Ra-226 0.986 2.939445E+003 8.312187E+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: 10/4/2017 3:33:18 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 4 295.39 4.0950E-002 47.02 Tol. PB-214 F 5 510.87 5.4926E-002 36.92 F 6 583.37 6.3695E-002 33.54 F 7 609.45 6.1769E-002 31.39 Tol. BI-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 10/4/2017 3:33:23 PM Page 4

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Detector Name: 8566 Sample Geometry: wall Sample

Title:

Western 3H West Wall Nuclide Library Used: C:\\GENIE2K\\CAMFILES\\UNC 2017 NLB 0328201 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/g ) (pCi/g ) (pCi/g ) (pCi/g

+ K-40 1460.82* 10.66 2.041E+002 2.04E+002 3.825E+003 8.419E+00 Pb-210 46.54 4.25 1.303E+004 1.30E+004 -8.817E+002 6.250E+00 BI-212 727.33 6.67 5.388E+002 5.39E+002 2.092E+002 2.537E+00 785.37 1.10 2.631E+003 -1.867E+003 1.216E+00 1078.62 0.56 6.296E+003 1.907E+003 2.899E+00 1620.50 1.47 2.050E+003 -4.999E+002 8.828E+00

+ Pb-212 74.82 10.28 2.960E+003 1.86E+002 4.483E+003 1.453E+00 77.11* 17.10 1.066E+003 1.013E+003 5.173E+00 86.83 2.07 1.035E+004 -6.762E+003 5.059E+00 87.35 3.97 5.295E+003 -1.492E+003 2.589E+00 89.78 1.46 1.354E+004 6.902E+003 6.615E+00 115.18 0.60 2.664E+004 -4.448E+003 1.300E+00 238.63* 43.60 1.862E+002 1.476E+002 9.007E+00 300.09 3.30 1.776E+003 -1.055E+003 8.523E+00 BI-214 76.86 0.55 5.202E+004 9.56E+001 7.364E+002 2.551E+00 79.29 0.91 2.623E+004 9.233E+003 1.283E+00 609.32 45.49 9.558E+001 1.056E+002 4.561E+00 665.45 1.53 2.104E+003 -7.654E+002 9.858E+00 768.36 4.89 6.827E+002 2.664E+002 3.193E+00 806.18 1.26 2.551E+003 4.631E+000 1.188E+00 934.06 3.11 1.091E+003 6.048E+002 5.059E+00 1120.29 14.92 3.021E+002 1.545E+002 1.413E+00 1155.21 1.63 2.373E+003 6.706E+002 1.095E+00 1238.11 5.83 8.549E+002 -7.777E+001 3.999E+00 1280.98 1.43 2.730E+003 -2.579E+002 1.249E+00 1377.67 3.99 1.046E+003 1.499E+002 4.778E+00 1385.31 0.79 4.889E+003 2.882E+003 2.216E+00 1401.52 1.33 2.281E+003 -1.575E+003 1.003E+00 1407.99 2.39 1.499E+003 2.080E+002 6.728E+00 1509.21 2.13 1.188E+003 -8.864E+002 5.016E+00 1583.20 0.70 6.063E+003 2.210E+003 2.740E+00 1661.27 1.05 3.031E+003 4.596E+002 1.312E+00 1729.59 2.88 8.960E+002 -1.666E+002 3.716E+00 1764.49 15.30 3.297E+002 2.697E+002 1.503E+00 1847.43 2.03 1.780E+003 6.932E+002 7.771E+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 5.246E+003 1.54E+002 7.946E+003 2.575E+00 77.11 9.70 2.910E+003 -4.806E+001 1.427E+00 86.83 1.70 1.260E+004 -8.234E+003 6.160E+00 87.35 2.24 9.385E+003 -2.644E+003 4.588E+00

Nuclide MDA Report 10/4/2017 3:33:23 PM Page 5 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/g ) (pCi/g ) (pCi/g ) (pCi/g PB-214 89.78 0.82 2.411E+004 1.54E+002 1.229E+004 1.178E+00 241.99 7.25 1.322E+003 -2.112E+003 6.428E+00 258.76 0.53 1.296E+004 -1.719E+003 6.239E+00 295.22 18.42 3.326E+002 1.577E+002 1.599E+00 351.93 35.60 1.540E+002 6.566E+001 7.393E+00 785.96 1.06 2.687E+003 -1.540E+003 1.240E+00 839.07 0.58 5.412E+003 -1.380E+003 2.511E+00

+ Ra-226 81.07 0.20 1.097E+005 2.77E+003 -1.045E+005 5.358E+00 83.79 0.32 6.971E+004 6.343E+004 3.410E+00 186.21* 3.64 2.774E+003 2.939E+003 1.345E+00 AC-228 89.96 1.90 1.042E+004 1.59E+002 4.220E+003 5.093E+00 93.35 3.10 5.874E+003 1.827E+003 2.869E+00 99.51 1.26 1.288E+004 -2.987E+003 6.280E+00 105.60 0.74 2.224E+004 1.392E+004 1.086E+00 129.07 2.42 5.653E+003 9.638E+002 2.756E+00 153.98 0.72 1.580E+004 -1.457E+003 7.680E+00 209.25 3.89 2.291E+003 1.294E+003 1.110E+00 214.85 0.76 1.060E+004 4.901E+003 5.124E+00 270.24 3.46 1.778E+003 1.608E+003 8.544E+00 328.00 2.95 1.606E+003 -2.294E+002 7.663E+00 338.32 11.27 4.641E+002 5.117E+002 2.226E+00 409.46 1.92 2.111E+003 3.446E+002 1.004E+00 463.00 4.40 8.382E+002 -1.440E+002 3.974E+00 562.50 0.87 3.679E+003 6.584E+002 1.732E+00 674.75 2.10 1.388E+003 3.059E+002 6.475E+00 726.86 0.62 5.690E+003 4.844E+003 2.683E+00 755.32 1.00 3.145E+003 -1.041E+003 1.470E+00 772.29 1.49 2.077E+003 1.143E+003 9.693E+00 794.95 4.25 7.299E+002 2.376E+002 3.402E+00 830.49 0.54 5.861E+003 3.929E+003 2.730E+00 835.71 1.61 1.790E+003 -7.258E+002 8.275E+00 840.38 0.91 3.178E+003 -3.866E+003 1.469E+00 904.20 0.77 4.433E+003 -1.016E+004 2.067E+00 911.20 25.80 1.590E+002 8.037E+001 7.504E+00 964.77 4.99 8.402E+002 7.197E+002 3.958E+00 968.97 15.80 2.677E+002 3.756E+002 1.262E+00 1247.08 0.50 8.242E+003 -2.752E+003 3.811E+00 1459.14 0.83 1.378E+004 4.771E+004 6.670E+00 1495.91 0.86 3.222E+003 -1.424E+002 1.394E+00 1588.20 3.22 1.234E+003 3.738E+002 5.559E+00 1630.63 1.51 2.365E+003 1.718E+003 1.049E+00 TH-230 67.67 0.38 6.848E+004 6.85E+004 -5.263E+004 3.336E+00 PA-234 742.81 0.11 2.868E+004 4.13E+003 -2.744E+004 1.335E+00 766.42 0.32 1.052E+004 2.277E+003 4.921E+00 1001.03 0.84 4.125E+003 1.765E+003 1.907E+00 TH-234 63.29 3.70 8.107E+003 8.11E+003 1.521E+003 3.949E+00 92.38 2.13 9.221E+003 3.344E+003 4.506E+00 92.80 2.10 9.288E+003 6.874E+003 4.539E+00 112.81 0.21 7.731E+004 1.616E+004 3.774E+00 U-234 53.20 0.12 2.966E+005 2.97E+005 -2.225E+005 1.431E+00 120.90 0.04 4.378E+005 2.023E+005 2.136E+00

Nuclide MDA Report 10/4/2017 3:33:23 PM Page 6 Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve Name (keV) (%) (pCi/g ) (pCi/g ) (pCi/g ) (pCi/g U-235 89.96 3.43 6.033E+003 1.18E+003 2.444E+003 2.951E+00 93.35 5.54 3.437E+003 1.069E+003 1.679E+00 104.82 0.69 2.526E+004 1.602E+004 1.234E+00 105.60 1.31 1.314E+004 8.222E+003 6.415E+00 108.58 0.50 3.258E+004 -1.063E+004 1.589E+00 109.19 1.66 9.804E+003 -1.924E+003 4.784E+00 143.76 10.96 1.181E+003 -4.488E+002 5.749E+00 163.36 5.08 2.220E+003 9.831E+002 1.078E+00 194.94 0.63 1.507E+004 3.032E+002 7.300E+00 202.12 1.08 8.451E+003 -4.962E+002 4.091E+00 205.32 5.02 1.815E+003 -8.659E+002 8.788E+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

10/4/2017 3:33:23 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\\INSITU\\West 3H West Wall.CNF 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/g ) %Uncert* [uncert]

K-40 1460.8 ^ 3.83E+003 13.814 Pb-212 77.1 1.01E+003 51.300 6.862[134.08] 9.33 -1.705 238.6 ^ 1.48E+002 123.88 1.000[175.19] [ 1.953]

Ra-226 186.2 ^ 2.94E+003 28.278

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