ML19095A996

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Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - UNC-IMC-0226-S-P-2
ML19095A996
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Site: 07000371
Issue date: 03/01/2018
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NRC Region 1
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Download: ML19095A996 (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 10:28:33 AM Sample Title : UNC-IMC-0226-S-P-2 Sample Description :

Sample Identification : IMC-0226-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 : 2.552E+002 grams Sample Taken On : 4/18/2017 12:00:00 AM Acquisition Started : 5/1/2017 9:25:28 AM 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-2

Peak Analysis Report 5/9/2017 10:28:33 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-2 Peak Analysis Performed on: 5/9/2017 10:28:26 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 1 295-303 299.73 75.12 0.54 9.05E+001 22.71 9.30E+001 F 2 365-380 373.52 93.58 0.23 5.24E+001 3.32 8.80E+001 F 3 734-748 741.80 185.74 0.94 1.20E+002 22.21 6.19E+001 F 4 946-959 952.64 238.50 0.97 8.11E+001 19.97 5.60E+001 F 5 1176-1184 1179.80 295.35 0.48 2.72E+001 447.09 3.42E+001 F 6 1398-1411 1404.66 351.62 1.22 4.18E+001 14.32 1.96E+001 F 7 2320- 2332 2327.44 582.54 1.04 2.16E+001 12.30 1.95E+001 F 8 5822-5848 5835.79 1460.49 2.92 1.85E+002 27.45 7.50E+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 5/9/2017 10:28:33 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-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 0.982 1460.82* 10.66 1.34597E+001 2.30625E+000 Pb-212 0.629 74.82* 10.28 8.31813E-001 2.67878E-001 77.11 17.10 86.83 2.07 87.35 3.97 89.78 1.46 115.18 0.60 238.63* 43.60 2.48562E-001 7.27402E-002 300.09 3.30 PB-214 0.609 74.82* 5.80 1.47432E+000 4.92775E-001 77.11 9.70 86.83 1.70 87.35 2.24 89.78 0.82 241.99 7.25 258.76 0.53 295.22* 18.42 2.43392E-001 4.00749E+000 351.93* 35.60 2.32832E-001 8.67598E-002 785.96 1.06 839.07 0.58 Ra-226 0.970 81.07 0.20 83.79 0.32 186.21* 3.64 3.55544E+000 8.91152E-001 TH-234 0.299 63.29 3.70 92.38 2.13 92.80* 2.10 2.12994E+000 5.92082E-001 112.81 0.21 U-235 0.504 89.96 3.43 93.35* 5.54 8.07376E-001 1.71046E-001 104.82 0.69 105.60 1.31 108.58 0.50 109.19 1.66 143.76 10.96 163.36 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 10:28:33 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 0.982 1.345967E+001 2.306249E+000 Pb-212 0.629 2.790972E-001 7.003208E-002 PB-214 0.609 2.574773E-001 8.539021E-002 Ra-226 0.970 3.555436E+000 8.911516E-001

? TH-234 0.299 2.129935E+000 5.920822E-001

? U-235 0.504 8.073761E-001 1.710465E-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 10:28:26 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 F 7 582.54 1.1986E-002 56.99 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 10:28:33 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-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 1.236E+000 1.24E+000 1.346E+001 5.195E-00 Pb-210 46.54 4.25 2.336E+000 2.34E+000 2.454E+000 1.110E+00 BI-212 727.33 6.67 2.488E+000 2.49E+000 1.757E+000 1.159E+00 785.37 1.10 1.427E+001 -7.176E+000 6.582E+00 1078.62 0.56 2.990E+001 -2.108E+001 1.352E+00 1620.50 1.47 1.092E+001 7.831E-001 4.675E+00

+ Pb-212 74.82* 10.28 4.862E-001 1.33E-001 8.318E-001 2.306E-00 77.11 17.10 4.538E-001 3.168E-002 2.195E-00 86.83 2.07 2.764E+000 1.534E+000 1.325E+00 87.35 3.97 1.340E+000 -1.629E+000 6.401E-00 89.78 1.46 3.554E+000 5.521E-001 1.697E+00 115.18 0.60 6.538E+000 -1.949E+000 3.076E+00 238.63* 43.60 1.334E-001 2.486E-001 6.254E-00 300.09 3.30 2.539E+000 -2.039E+000 1.201E+00 BI-214 76.86 0.55 1.438E+001 3.65E-001 2.561E+000 6.959E+00 79.29 0.91 6.571E+000 4.193E+000 3.150E+00 609.32 45.49 3.645E-001 2.980E-001 1.718E-00 665.45 1.53 1.002E+001 3.424E+000 4.670E+00 768.36 4.89 3.597E+000 3.140E+000 1.677E+00 806.18 1.26 1.287E+001 -8.703E+000 5.941E+00 934.06 3.11 5.389E+000 -6.214E+000 2.465E+00 1120.29 14.92 1.618E+000 -3.160E-001 7.529E-00 1155.21 1.63 1.397E+001 5.589E-001 6.459E+00 1238.11 5.83 4.370E+000 6.714E-001 2.029E+00 1280.98 1.43 1.364E+001 2.661E+000 6.166E+00 1377.67 3.99 4.812E+000 1.184E+000 2.155E+00 1385.31 0.79 2.250E+001 2.237E+000 9.982E+00 1401.52 1.33 1.637E+001 1.595E+001 7.421E+00 1407.99 2.39 7.396E+000 -1.905E+000 3.272E+00 1509.21 2.13 7.787E+000 4.195E+000 3.385E+00 1583.20 0.70 3.389E+001 -5.330E+000 1.534E+00 1661.27 1.05 1.451E+001 -7.914E-001 6.128E+00 1729.59 2.88 6.327E+000 2.107E+000 2.738E+00 1764.49 15.30 1.822E+000 1.890E+000 8.296E-00 1847.43 2.03 8.629E+000 1.570E+000 3.671E+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 8.617E-001 1.41E-001 1.474E+000 4.088E-00 77.11 9.70 7.999E-001 5.584E-002 3.870E-00 86.83 1.70 3.365E+000 1.867E+000 1.613E+00 87.35 2.24 2.374E+000 -2.886E+000 1.134E+00

Nuclide MDA Report 5/9/2017 10:28:33 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 6.327E+000 1.41E-001 9.831E-001 3.021E+00 241.99 7.25 1.210E+000 -4.669E-003 5.797E-00 258.76 0.53 1.220E+001 3.755E+000 5.732E+00 295.22* 18.42 2.620E-001 2.434E-001 1.189E-00 351.93* 35.60 1.407E-001 2.328E-001 6.281E-00 785.96 1.06 1.456E+001 -1.451E+001 6.704E+00 839.07 0.58 3.229E+001 6.038E+000 1.503E+00

+ Ra-226 81.07 0.20 2.369E+001 1.38E+000 -2.223E+001 1.122E+00 83.79 0.32 1.685E+001 8.878E+000 8.054E+00 186.21* 3.64 1.378E+000 3.555E+000 6.489E-00 AC-228 89.96 1.90 1.633E+016 4.71E+015 2.359E+015 7.821E+01 93.35 3.10 9.828E+015 3.604E+015 4.706E+01 99.51 1.26 1.776E+016 1.382E+016 8.377E+01 105.60 0.74 2.859E+016 8.876E+015 1.344E+01 129.07 2.42 9.013E+015 4.925E+015 4.234E+01 153.98 0.72 3.731E+016 1.041E+016 1.767E+01 209.25 3.89 8.586E+015 -2.927E+015 4.064E+01 214.85 0.76 4.354E+016 3.321E+016 2.057E+01 270.24 3.46 1.194E+016 3.201E+015 5.642E+01 328.00 2.95 1.669E+016 -2.257E+015 7.873E+01 338.32 11.27 4.710E+015 -4.226E+014 2.228E+01 409.46 1.92 2.921E+016 3.916E+015 1.369E+01 463.00 4.40 1.452E+016 -3.160E+015 6.806E+01 562.50 0.87 7.985E+016 5.712E+015 3.711E+01 674.75 2.10 3.997E+016 9.947E+015 1.859E+01 726.86 0.62 1.499E+017 1.220E+017 6.985E+01 755.32 1.00 7.575E+016 -1.105E+017 3.461E+01 772.29 1.49 6.257E+016 9.924E+015 2.905E+01 794.95 4.25 2.101E+016 7.489E+015 9.701E+01 830.49 0.54 1.673E+017 1.116E+016 7.703E+01 835.71 1.61 6.281E+016 1.153E+016 2.918E+01 840.38 0.91 1.135E+017 -3.765E+016 5.277E+01 904.20 0.77 1.581E+017 -1.691E+016 7.402E+01 911.20 25.80 5.368E+015 4.121E+015 2.534E+01 964.77 4.99 2.535E+016 1.062E+016 1.185E+01 968.97 15.80 7.875E+015 4.158E+015 3.678E+01 1247.08 0.50 2.686E+017 -1.575E+017 1.241E+01 1459.14 0.83 3.684E+017 9.978E+017 1.772E+01 1495.91 0.86 1.153E+017 1.598E+016 5.069E+01 1588.20 3.22 4.373E+016 2.210E+016 1.991E+01 1630.63 1.51 6.154E+016 1.864E+016 2.650E+01 TH-230 67.67 0.38 1.324E+001 1.32E+001 -2.625E+000 6.255E+00 PA-234 742.81 0.11 1.478E+002 2.19E+001 -2.575E+000 6.849E+00 766.42 0.32 5.376E+001 2.765E+001 2.500E+00 1001.03 0.84 2.187E+001 -1.710E+001 1.004E+00

+ TH-234 63.29 3.70 1.664E+000 1.66E+000 6.389E-001 7.914E-00 92.38 2.13 2.802E+000 1.019E+000 1.346E+00 92.80* 2.10 2.514E+000 2.130E+000 1.202E+00 112.81 0.21 1.996E+001 5.178E+000 9.433E+00 U-234 53.20 0.12 5.267E+001 5.27E+001 -1.512E+001 2.478E+00 120.90 0.04 1.099E+002 -2.452E+001 5.165E+00

Nuclide MDA Report 5/9/2017 10:28:33 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 1.626E+000 4.55E-001 2.349E-001 7.789E-00 93.35* 5.54 9.530E-001 8.074E-001 4.556E-00 104.82 0.69 5.328E+000 -1.970E+000 2.497E+00 105.60 1.31 2.904E+000 9.014E-001 1.365E+00 108.58 0.50 8.392E+000 -9.006E-001 3.967E+00 109.19 1.66 2.575E+000 3.222E-001 1.219E+00 143.76 10.96 4.549E-001 1.773E-002 2.162E-00 163.36 5.08 9.301E-001 3.871E-001 4.388E-00 194.94 0.63 8.983E+000 -3.062E+000 4.251E+00 202.12 1.08 6.119E+000 3.893E+000 2.915E+00 205.32 5.02 1.238E+000 -9.650E-001 5.876E-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 10:28:33 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 ^ 1.35E+001 17.135 Pb-212 74.8 8.32E-001 32.204 3.346[43.514] 5.70 -1.041 238.6 ^ 2.49E-001 29.264 1.000[41.386] [ 0.518]

PB-214 74.8 1.47E+000 33.424 6.332[50.057] 6.99 -1.192 295.2 2.43E-001 1646.5 1.045[1646.9] [ 0.469]

351.9 ^ 2.33E-001 37.263 1.000[52.697]

Ra-226 186.2 ^ 3.56E+000 25.064 TH-234 92.8 2.13E+000 ******

U-235 93.3 8.07E-001 ******

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