ML19095B202

Appendix E, On-Site Lab Waste Sample Data, Gamma Spec Reports - W3H-IMC-2165-S-P-2

ML19095B202
Person / Time
Site:	07000371
Issue date:	03/01/2018
From:	Cabrera Services
To:	NRC Region 1
Shared Package
ml051740240	List: ML19095A013 ML19095A014 ML19095A016 ML19095A017 ML19095A018 ML19095A019 ML19095A020 ML19095A021 ML19095A022 ML19095A023 ML19095A024 ML19095A025 ML19095A030 ML19095A034 ML19095A035 ML19095A036 ML19095A037 ML19095A038 ML19095A040 ML19095A042 ML19095A043 ML19095A045 ML19095A046 ML19095A048 ML19095A049 ML19095A051 ML19095A052 ML19095A055 ML19095A056 ML19095A060 ML19095A061 ML19095A063 ML19095A064 ML19095A067 ML19095A069 ML19095A198 ML19095A200 ML19095A201 ML19095A204 ML19095A205 ML19095A206 ML19095A268 ML19095A269 ML19095A319 ML19095A321 ML19095A322 ML19095A324 ML19095A325 ML19095A326 ML19095A328 ... further results
References
Download: ML19095B202 (10)

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 9:36:08 AM Sample Title : W3H-IMC-2165-S-P-2 Sample Description :

Sample Identification : IMC-2165-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 : 2.737E+002 grams Sample Taken On : 5/1/2017 12:00:00 AM Acquisition Started : 5/12/2017 9:25:02 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 9:36:08 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-2 Peak Analysis Performed on: 7/6/2017 9:36:04 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 98-108 103.02 25.89 0.76 7.32E+001 72.09 6.33E+001 F 2 207-218 213.10 53.44 0.63 7.17E+001 19.85 1.00E+002 M 3 284-312 290.88 72.90 0.77 1.07E+002 45.74 1.50E+002 m 4 284-312 299.78 75.13 0.78 2.44E+002 89.39 1.85E+002 m 5 284-312 308.06 77.20 0.78 8.74E+001 35.84 1.83E+002 F 6 331-344 337.13 84.47 0.78 2.54E+002 32.09 1.96E+002 F 7 356-365 359.73 90.13 0.74 9.64E+001 22.20 1.17E+002 F 8 365-378 372.83 93.41 0.79 1.29E+002 82.68 1.91E+002 F 9 568-583 574.38 143.85 0.85 3.00E+002 33.86 1.46E+002 F 10 646-659 652.09 163.29 0.84 1.22E+002 22.98 8.05E+001 F 11 736-749 741.84 185.75 0.89 1.45E+003 71.72 8.40E+001 F 12 812-827 820.13 205.34 0.89 1.14E+002 27.19 6.40E+001 M 13 946-970 952.77 238.54 0.90 1.01E+002 21.66 5.00E+001 m 14 946-970 966.70 242.02 0.90 2.02E+001 12.34 3.41E+001 F 15 1401-1412 1405.43 351.81 0.87 4.71E+001 16.18 2.88E+001 F 16 5823-5849 5835.95 1460.53 2.64 1.68E+002 26.12 4.50E+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 7/6/2017 9:36:08 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-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 0.986 1460.82* 10.66 1.01209E+001 1.74051E+000 Pb-212 0.909 74.82* 10.28 1.94543E+000 7.60413E-001 77.11* 17.10 4.11083E-001 1.77284E-001 86.83 2.07 87.35 3.97 89.78* 1.46 4.89859E+000 1.27918E+000 115.18 0.60 238.63* 43.60 2.59213E-001 6.15902E-002 300.09 3.30 PB-214 0.604 74.82* 5.80 3.44811E+000 1.38263E+000 77.11* 9.70 7.24694E-001 3.19270E-001 86.83 1.70 87.35 2.24 89.78* 0.82 8.72188E+000 2.39986E+000 241.99* 7.25 3.16916E-001 1.96040E-001 258.76 0.53 295.22 18.42 351.93* 35.60 2.19584E-001 7.76692E-002 785.96 1.06 839.07 0.58 Ra-226 0.885 81.07 0.20 83.79* 0.32 5.99003E+001 1.07647E+001 186.21* 3.64 3.60777E+001 4.22066E+000 U-234 0.993 53.20* 0.12 7.31663E+001 2.32759E+001 120.90 0.04 U-235 0.999 89.96* 3.43 2.08509E+000 5.48554E-001 93.35* 5.54 1.71195E+000 1.11519E+000 104.82 0.69 105.60 1.31 108.58 0.50 109.19 1.66 143.76* 10.96 2.11831E+000 3.27067E-001 163.36* 5.08 1.98883E+000 4.30737E-001 194.94 0.63 202.12 1.08 205.32* 5.02 2.22386E+000 5.81474E-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 9:36:08 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 0.986 1.012088E+001 1.740511E+000 Pb-212 0.909 2.692442E-001 5.787192E-002 PB-214 0.604 2.406419E-001 7.042612E-002 Ra-226 0.885 3.925194E+001 3.929423E+000 U-234 0.993 7.316632E+001 2.327590E+001 U-235 0.999 2.054203E+000 2.118166E-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

Interference Corrected Activity Report 7/6/2017 9:36:08 AM Page 4

• • • • • • • • • • U N I D E N T I F I E D P E A K S **********

Peak Locate Performed on: 7/6/2017 9:36:04 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 1 25.89 4.0647E-002 98.53 M 3 72.90 5.9559E-002 42.67 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 9:36:08 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:

W3H-IMC-2165-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 8.292E-001 8.29E-001 1.012E+001 3.330E-00 Pb-210 46.54 4.25 2.470E+000 2.47E+000 3.732E+000 1.183E+00 BI-212 727.33 6.67 2.129E+000 2.13E+000 3.914E-001 9.937E-00 785.37 1.10 1.355E+001 -1.769E+000 6.316E+00 1078.62 0.56 2.588E+001 -1.171E+001 1.175E+00 1620.50 1.47 9.030E+000 -7.867E+000 3.866E+00

+ Pb-212 74.82* 10.28 5.274E-001 9.17E-002 1.945E+000 2.529E-00 77.11* 17.10 3.086E-001 4.111E-001 1.479E-00 86.83 2.07 3.552E+000 -1.515E-001 1.727E+00 87.35 3.97 1.557E+000 -7.878E-002 7.529E-00 89.78* 1.46 3.085E+000 4.899E+000 1.474E+00 115.18 0.60 8.197E+000 7.487E-001 3.934E+00 238.63* 43.60 9.167E-002 2.592E-001 4.235E-00 300.09 3.30 2.119E+000 -3.858E+000 1.002E+00 BI-214 76.86 0.55 1.646E+001 2.92E-001 -7.404E-002 8.027E+00 79.29 0.91 7.621E+000 -1.699E+000 3.692E+00 609.32 45.49 2.924E-001 3.385E-002 1.375E-00 665.45 1.53 8.809E+000 6.622E+000 4.122E+00 768.36 4.89 3.033E+000 1.123E+000 1.415E+00 806.18 1.26 1.128E+001 -9.958E-001 5.229E+00 934.06 3.11 5.150E+000 -7.655E-001 2.384E+00 1120.29 14.92 1.299E+000 2.554E-001 6.031E-00 1155.21 1.63 1.136E+001 3.503E+000 5.245E+00 1238.11 5.83 3.343E+000 1.202E+000 1.542E+00 1280.98 1.43 1.130E+001 7.813E+000 5.105E+00 1377.67 3.99 4.451E+000 -2.300E-001 2.018E+00 1385.31 0.79 2.048E+001 5.726E+000 9.192E+00 1401.52 1.33 1.121E+001 6.326E+000 4.975E+00 1407.99 2.39 6.385E+000 2.820E+000 2.840E+00 1509.21 2.13 7.468E+000 -1.813E+000 3.313E+00 1583.20 0.70 2.252E+001 -4.572E+000 9.934E+00 1661.27 1.05 1.620E+001 -1.309E+000 7.167E+00 1729.59 2.88 4.895E+000 -6.761E-001 2.096E+00 1764.49 15.30 1.340E+000 9.817E-001 6.024E-00 1847.43 2.03 8.150E+000 2.871E+000 3.543E+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 9.348E-001 1.35E-001 3.448E+000 4.483E-00 77.11* 9.70 5.440E-001 7.247E-001 2.608E-00 86.83 1.70 4.325E+000 -1.844E-001 2.103E+00 87.35 2.24 2.759E+000 -1.396E-001 1.334E+00

Nuclide MDA Report 7/6/2017 9:36:08 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 5.493E+000 1.35E-001 8.722E+000 2.624E+00 241.99* 7.25 4.685E-001 3.169E-001 2.130E-00 258.76 0.53 1.156E+001 -3.404E+000 5.472E+00 295.22 18.42 4.048E-001 -1.818E-001 1.922E-00 351.93* 35.60 1.347E-001 2.196E-001 6.105E-00 785.96 1.06 1.450E+001 4.716E+000 6.773E+00 839.07 0.58 2.449E+001 2.483E+000 1.132E+00

+ Ra-226 81.07 0.20 3.301E+001 1.31E+000 3.731E+001 1.597E+00 83.79* 0.32 2.048E+001 5.990E+001 9.921E+00 186.21* 3.64 1.314E+000 3.608E+001 6.232E-00 AC-228 89.96 1.90 8.845E+013 1.81E+013 9.352E+013 4.291E+01 93.35 3.10 5.660E+013 -5.058E+013 2.750E+01 99.51 1.26 9.923E+013 -7.569E+013 4.768E+01 105.60 0.74 1.813E+014 -2.423E+014 8.738E+01 129.07 2.42 5.272E+013 8.671E+012 2.533E+01 153.98 0.72 1.808E+014 -1.273E+014 8.664E+01 209.25 3.89 3.962E+013 1.659E+013 1.895E+01 214.85 0.76 1.489E+014 -6.848E+013 6.994E+01 270.24 3.46 4.030E+013 -3.365E+012 1.892E+01 328.00 2.95 6.398E+013 2.599E+012 3.023E+01 338.32 11.27 1.833E+013 1.511E+013 8.689E+01 409.46 1.92 1.200E+014 8.321E+012 5.657E+01 463.00 4.40 4.888E+013 -3.912E+013 2.275E+01 562.50 0.87 3.448E+014 1.334E+014 1.619E+01 674.75 2.10 1.314E+014 -8.108E+013 6.051E+01 726.86 0.62 5.648E+014 1.883E+014 2.635E+01 755.32 1.00 3.335E+014 -6.210E+013 1.546E+01 772.29 1.49 2.434E+014 5.133E+013 1.134E+01 794.95 4.25 8.830E+013 2.069E+013 4.116E+01 830.49 0.54 6.742E+014 -5.953E+013 3.126E+01 835.71 1.61 2.331E+014 4.278E+013 1.083E+01 840.38 0.91 3.975E+014 1.009E+014 1.841E+01 904.20 0.77 5.437E+014 -4.830E+014 2.533E+01 911.20 25.80 1.805E+013 2.082E+013 8.469E+01 964.77 4.99 8.686E+013 -4.119E+013 4.040E+01 968.97 15.80 2.919E+013 2.301E+013 1.363E+01 1247.08 0.50 9.172E+014 4.030E+014 4.208E+01 1459.14 0.83 1.280E+015 3.189E+015 6.140E+01 1495.91 0.86 4.464E+014 9.703E+013 1.975E+01 1588.20 3.22 1.338E+014 1.019E+014 5.964E+01 1630.63 1.51 2.033E+014 -7.587E+012 8.587E+01 TH-230 67.67 0.38 1.693E+001 1.69E+001 -1.165E+001 8.145E+00 PA-234 742.81 0.11 1.208E+002 2.00E+001 1.546E+001 5.587E+00 766.42 0.32 4.605E+001 1.499E+001 2.146E+00 1001.03 0.84 2.002E+001 3.140E+000 9.261E+00 TH-234 63.29 3.70 1.814E+000 1.81E+000 3.163E-001 8.714E-00 92.38 2.13 3.644E+000 8.636E+000 1.775E+00 92.80 2.10 3.564E+000 3.027E+000 1.734E+00 112.81 0.21 2.427E+001 -1.902E+001 1.167E+00

+ U-234 53.20* 0.12 6.091E+001 6.09E+001 7.317E+001 2.908E+00 120.90 0.04 1.482E+002 -3.518E+001 7.127E+00

Nuclide MDA Report 7/6/2017 9:36:08 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 1.313E+000 5.06E-001 2.085E+000 6.274E-00 93.35* 5.54 1.136E+000 1.712E+000 5.500E-00 104.82 0.69 7.960E+000 6.118E+000 3.838E+00 105.60 1.31 4.120E+000 -5.508E+000 1.986E+00 108.58 0.50 1.178E+001 -3.097E+000 5.697E+00 109.19 1.66 3.478E+000 -1.230E-001 1.680E+00 143.76* 10.96 5.057E-001 2.118E+000 2.433E-00 163.36* 5.08 8.442E-001 1.989E+000 4.000E-00 194.94 0.63 8.427E+000 5.251E+000 4.011E+00 202.12 1.08 6.538E+000 1.527E+000 3.148E+00 205.32* 5.02 9.454E-001 2.224E+000 4.462E-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 9:36:08 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 ^ 1.01E+001 17.197 Pb-212 74.8 1.95E+000 39.087 7.505[45.742] 9.73 -1.753 77.1 4.11E-001 43.126 1.586[49.238] [ 0.385]

89.8 4.90E+000 26.113 18.898[35.305]

238.6 ^ 2.59E-001 23.760 1.000[33.602]

PB-214 74.8 3.45E+000 40.098 15.703[53.469] 10.61 -1.806 77.1 7.25E-001 44.056 3.300[56.498] [ 0.369]

89.8 8.72E+000 27.515 39.720[44.813]

242.0 3.17E-001 61.859 1.443[71.257]

351.9 ^ 2.20E-001 35.371 1.000[50.022]

Ra-226 83.8 5.99E+001 17.971 1.660[21.443] 3.32 -0.635 186.2 ^ 3.61E+001 11.699 1.000[16.545] [ 0.339]

U-234 53.2 ^ 7.32E+001 31.812 U-235 90.0 2.09E+000 26.308 0.984[30.505] -0.42 0.081 93.3 1.71E+000 65.141 0.808[66.946] [ 0.478]

143.8 ^ 2.12E+000 15.440 1.000[21.835]

163.4 1.99E+000 21.658 0.939[26.598]

205.3 2.22E+000 26.147 1.050[30.365]