ML19095B611

Appendix G, Analytical Records, Isocs Measurements - Chem Lab Pipe

ML19095B611
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: ML19095B611 (11)

Text

U-235 U-235 U-235 Th-232 Th-232 Th-232 Live Time :1800.000 sec Real Time :1802.230 sec Start: 2: 0.6(keV)

Stop : 8191:2049.9(keV)

Acq. Start :Mon Aug 28 12:49:02 2017 CHEM LAB PIPE.CNF Counts Energy(keV) 250 500 750 1000 1250 1500 1750 2000 0

50 100 150 200 250 300 350 400 450 500 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\\Chem Lab Pipe.CNF Report Generated On : 10/4/2017 3:29:24 PM Sample Title : 6H Chem Lab Pipe Sample Description :

Sample Identification : 6H Chem Lab Pipe Sample Type :

Sample Geometry : pipe 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 12:49:02 PM Live Time : 1800.0 seconds Real Time : 1802.2 seconds Dead Time : 0.12 %

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 3:29:24 PM Page 2

• • • • • P E A K A N A L Y S I S R E P O R T *****

Detector Name: 8566 Sample

Title:

6H Chem Lab Pipe Peak Analysis Performed on: 10/4/2017 3:29:19 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 F 1 93-107 103.58 26.03 0.19 1.15E+002 13.74 8.48E+002 F 2 248-258 254.43 63.78 0.22 1.68E+002 20.32 1.34E+003 m 3 288-320 308.17 77.23 0.69 3.11E+002 30.99 1.91E+003 m 4 334-378 349.15 87.48 0.93 1.66E+002 30.76 2.89E+003 m 5 334-378 359.98 90.19 0.94 1.64E+002 30.73 2.89E+003 m 6 334-378 371.85 93.16 0.95 3.49E+002 35.21 2.88E+003 F 7 569-580 574.50 143.88 0.82 2.79E+002 29.23 1.32E+003 F 8 648-657 653.65 163.68 0.59 1.94E+002 115.30 8.38E+002 F 9 734-748 742.15 185.83 0.94 1.51E+003 42.15 1.06E+003 F 10 944-960 953.35 238.68 0.96 6.95E+002 32.11 8.67E+002 M 11 1173-1205 1179.15 295.19 0.85 1.51E+002 18.82 3.22E+002 m 12 1173-1205 1198.25 299.97 0.86 4.76E+001 13.99 2.95E+002 F 13 1305-1315 1310.79 328.13 1.12 6.91E+001 15.02 2.00E+002 F 14 1346-1359 1351.43 338.30 1.14 1.73E+002 18.54 2.72E+002 F 15 1397-1410 1405.45 351.82 1.01 2.86E+002 61.05 2.41E+002 F 16 1843-1853 1848.59 462.71 0.99 4.46E+001 12.05 1.15E+002 F 17 2030- 2055 2040.57 510.75 2.09 2.21E+002 18.30 2.67E+002 F 18 2321-2337 2329.84 583.14 1.42 3.04E+002 20.63 1.54E+002 F 19 2426-2442 2433.86 609.17 1.39 2.81E+002 19.82 1.37E+002 F 20 3630- 3651 3640.63 911.16 1.80 2.18E+002 17.07 8.96E+001 F 21 4469-4483 4475.39 1120.05 1.83 5.66E+001 10.76 5.81E+001 F 22 5821-5854 5838.32 1461.12 2.46 1.15E+003 34.54 3.40E+001 F 23 7047-7066 7054.69 1765.51 2.04 4.82E+001 8.09 1.40E+001 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 3:29:24 PM Page 1

• • • • • P E A K L O C A T E R E P O R T *****

Detector Name: 8566 Sample

Title:

6H Chem Lab Pipe Peak Locate Performed on: 10/4/2017 3:29:19 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 1 103.01 0.4289 26.03 3.00 2 253.69 0.3945 63.78 3.04 3 308.13 0.2565 77.23 7.11 4 348.83 0.3750 87.48 3.07 5 359.96 0.3614 90.19 3.40 6 371.82 0.3470 93.16 3.13 7 574.34 0.2491 143.88 5.92 8 653.04 0.2837 163.68 3.95 9 742.12 0.1250 185.83 20.68 10 953.39 0.1463 238.68 14.08 11 1179.15 0.2152 295.19 6.61 12 1198.23 0.3099 299.97 3.49 13 1310.74 0.2856 328.13 3.25 14 1351.59 0.2057 338.30 6.14 15 1405.45 0.1653 351.82 10.02 16 1848.53 0.2664 462.71 3.60 17 2039.44 0.2129 510.75 4.94 18 2330.08 0.1467 583.14 9.52 19 2433.89 0.1462 609.17 9.76 20 3640.46 0.1509 911.16 7.85 21 4475.60 0.2091 1120.05 3.63 22 5838.19 0.0892 1461.12 17.28 23 7054.79 0.1735 1765.51 4.57

? = Adjacent peak noted Errors quoted at 1.960 sigma

Interference Corrected Activity Report 10/4/2017 3:29:24 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:

6H Chem Lab Pipe 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 0.986 1460.82* 10.66 5.92423E+003 7.11352E+002 Pb-212 0.999 74.82 10.28 77.11* 17.10 1.81374E+003 4.28600E+002 86.83 2.07 87.35* 3.97 3.59962E+003 1.38472E+003 89.78* 1.46 9.40069E+003 3.63983E+003 115.18 0.60 238.63* 43.60 6.64266E+002 1.15207E+002 300.09* 3.30 6.27918E+002 3.66182E+002 PB-214 0.835 74.82 5.80 77.11* 9.70 3.19742E+003 8.08551E+002 86.83 1.70 87.35* 2.24 6.37968E+003 2.51389E+003 89.78* 0.82 1.67378E+004 6.64121E+003 241.99 7.25 258.76 0.53 295.22* 18.42 3.59580E+002 9.36335E+001 351.93* 35.60 1.63878E+002 1.47639E+002 785.96 1.06 839.07 0.58 Ra-226 0.980 81.07 0.20 83.79 0.32 186.21* 3.64 2.31453E+004 2.76136E+003 TH-234 0.977 63.29* 3.70 6.39382E+003 2.19224E+003 92.38 2.13 92.80* 2.10 1.35045E+004 3.98403E+003 112.81 0.21 U-235 0.747 89.96* 3.43 4.00146E+003 1.55459E+003 93.35* 5.54 5.11902E+003 1.19662E+003 104.82 0.69 105.60 1.31 108.58 0.50 109.19 1.66 143.76* 10.96 1.60410E+003 3.70341E+002 163.36* 5.08 2.27160E+003 2.65345E+003 194.94 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 = 0.60 Errors quoted at 1.960 sigma

Interference Corrected Activity Report 10/4/2017 3:29:24 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 0.986 5.924235E+003 7.113525E+002 Pb-212 0.999 7.413625E+002 1.052457E+002 PB-214 0.835 3.273706E+002 7.860588E+001 Ra-226 0.980 2.314533E+004 2.761358E+003 X TH-232 1.000 TH-234 0.977 6.964370E+003 1.519946E+003 U-235 0.747 1.786108E+003 3.430370E+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

Interference Corrected Activity Report 10/4/2017 3:29:24 PM Page 4

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

Peak Locate Performed on: 10/4/2017 3:29:19 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 1 26.03 6.3871E-002 23.43 F 13 328.13 3.8384E-002 42.62 Sum F 14 338.30 9.5896E-002 21.05 F 16 462.71 2.4756E-002 52.99 Sum F 17 510.75 1.2253E-001 16.27 F 18 583.14 1.6870E-001 13.32 F 19 609.17 1.5622E-001 13.82 F 20 911.16 1.2137E-001 15.32 F 21 1120.05 3.1455E-002 37.26 F 23 1765.51 2.6761E-002 32.91 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 3:29:24 PM Page 5

• • • • • N U C L I D E M D A R E P O R T *****

Detector Name: 8566 Sample Geometry: pipe Sample

Title:

6H Chem Lab Pipe 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 7.250E+002 7.25E+002 5.924E+003 3.536E+00 Pb-210 46.54 4.25 1.423E+004 1.42E+004 3.918E+002 6.983E+00 BI-212 727.33 6.67 5.401E+002 5.40E+002 7.207E+002 2.622E+00 785.37 1.10 2.851E+003 -4.471E+002 1.376E+00 1078.62 0.56 6.458E+003 -4.508E+003 3.105E+00 1620.50 1.47 1.874E+003 1.579E+001 8.656E+00

+ Pb-212 74.82 10.28 2.891E+003 2.25E+002 5.194E+002 1.432E+00 77.11* 17.10 1.200E+003 1.814E+003 5.921E+00 86.83 2.07 1.152E+004 8.935E+003 5.703E+00 87.35* 3.97 5.488E+003 3.600E+003 2.715E+00 89.78* 1.46 1.447E+004 9.401E+003 7.159E+00 115.18 0.60 3.175E+004 6.258E+003 1.572E+00 238.63* 43.60 2.250E+002 6.643E+002 1.110E+00 300.09* 3.30 1.090E+003 6.279E+002 5.272E+00 BI-214 76.86 0.55 5.280E+004 9.82E+001 1.319E+005 2.615E+00 79.29 0.91 2.863E+004 9.905E+002 1.417E+00 609.32 45.49 9.820E+001 2.929E+002 4.801E+00 665.45 1.53 2.140E+003 -8.738E+000 1.037E+00 768.36 4.89 6.595E+002 5.003E+001 3.187E+00 806.18 1.26 2.477E+003 5.789E+002 1.195E+00 934.06 3.11 1.070E+003 2.181E+002 5.150E+00 1120.29 14.92 2.929E+002 1.340E+002 1.416E+00 1155.21 1.63 2.403E+003 7.937E+002 1.156E+00 1238.11 5.83 7.913E+002 1.919E+002 3.819E+00 1280.98 1.43 2.814E+003 1.655E+003 1.349E+00 1377.67 3.99 8.616E+002 1.749E+002 4.083E+00 1385.31 0.79 4.337E+003 2.681E+003 2.055E+00 1401.52 1.33 2.252E+003 1.228E+003 1.057E+00 1407.99 2.39 1.286E+003 -3.624E+002 6.047E+00 1509.21 2.13 1.321E+003 3.466E+002 6.143E+00 1583.20 0.70 5.244E+003 -5.156E+003 2.476E+00 1661.27 1.05 2.582E+003 1.816E+003 1.189E+00 1729.59 2.88 9.279E+002 1.553E+002 4.257E+00 1764.49 15.30 2.587E+002 4.132E+002 1.221E+00 1847.43 2.03 1.567E+003 1.052E+003 7.269E+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 5.124E+003 1.41E+002 9.205E+002 2.538E+00 77.11* 9.70 2.115E+003 3.197E+003 1.044E+00 86.83 1.70 1.403E+004 1.088E+004 6.945E+00 87.35* 2.24 9.727E+003 6.380E+003 4.812E+00

Nuclide MDA Report 10/4/2017 3:29:24 PM Page 6 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 2.577E+004 1.41E+002 1.674E+004 1.275E+00 241.99 7.25 1.443E+003 7.978E+002 7.125E+00 258.76 0.53 1.362E+004 -8.861E+001 6.689E+00 295.22* 18.42 2.053E+002 3.596E+002 9.945E+00 351.93* 35.60 1.414E+002 1.639E+002 6.918E+00 785.96 1.06 2.966E+003 -4.652E+002 1.431E+00 839.07 0.58 5.447E+003 1.118E+003 2.626E+00

+ Ra-226 81.07 0.20 1.238E+005 2.83E+003 2.819E+004 6.123E+00 83.79 0.32 7.606E+004 -1.744E+004 3.765E+00 186.21* 3.64 2.830E+003 2.315E+004 1.394E+00 AC-228 89.96 1.90 1.126E+004 1.57E+002 -2.216E+004 5.577E+00 93.35 3.10 6.756E+003 9.582E+002 3.346E+00 99.51 1.26 1.463E+004 3.860E+003 7.239E+00 105.60 0.74 2.463E+004 -2.509E+003 1.219E+00 129.07 2.42 6.224E+003 -1.398E+003 3.078E+00 153.98 0.72 1.766E+004 7.304E+003 8.725E+00 209.25 3.89 2.340E+003 -6.701E+002 1.153E+00 214.85 0.76 1.126E+004 -1.484E+003 5.546E+00 270.24 3.46 1.866E+003 1.977E+003 9.167E+00 328.00 2.95 1.624E+003 8.256E+001 7.950E+00 338.32 11.27 4.531E+002 4.997E+002 2.221E+00 409.46 1.92 1.986E+003 -4.170E+002 9.688E+00 463.00 4.40 7.792E+002 6.903E+000 3.794E+00 562.50 0.87 3.671E+003 3.972E+003 1.784E+00 674.75 2.10 1.419E+003 3.294E+002 6.876E+00 726.86 0.62 5.211E+003 4.841E+003 2.529E+00 755.32 1.00 2.854E+003 1.206E+003 1.379E+00 772.29 1.49 1.958E+003 5.241E+002 9.463E+00 794.95 4.25 6.944E+002 2.864E+002 3.355E+00 830.49 0.54 5.142E+003 1.327E+003 2.477E+00 835.71 1.61 1.795E+003 1.040E+003 8.657E+00 840.38 0.91 3.119E+003 -1.644E+003 1.503E+00 904.20 0.77 4.251E+003 -4.365E+003 2.055E+00 911.20 25.80 1.568E+002 4.269E+002 7.627E+00 964.77 4.99 7.925E+002 1.407E+003 3.848E+00 968.97 15.80 2.534E+002 5.029E+002 1.231E+00 1247.08 0.50 7.554E+003 -8.043E+003 3.631E+00 1459.14 0.83 1.258E+004 8.870E+004 6.185E+00 1495.91 0.86 2.733E+003 -1.692E+003 1.265E+00 1588.20 3.22 1.150E+003 1.922E+003 5.461E+00 1630.63 1.51 1.739E+003 -3.706E+001 8.066E+00 TH-230 67.67 0.38 7.945E+004 7.94E+004 -1.033E+003 3.928E+00 PA-234 742.81 0.11 2.902E+004 4.12E+003 -1.091E+004 1.401E+00 766.42 0.32 1.018E+004 5.469E+003 4.921E+00 1001.03 0.84 4.117E+003 1.586E+003 1.981E+00

+ TH-234 63.29* 3.70 7.808E+003 7.81E+003 6.394E+003 3.852E+00 92.38 2.13 1.117E+004 1.872E+004 5.531E+00 92.80* 2.10 9.763E+003 1.350E+004 4.829E+00 112.81 0.21 9.238E+004 -6.042E+004 4.573E+00 U-234 53.20 0.12 3.442E+005 3.44E+005 -6.399E+004 1.695E+00 120.90 0.04 5.015E+005 1.048E+005 2.481E+00

Nuclide MDA Report 10/4/2017 3:29:24 PM Page 7 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 6.161E+003 1.10E+003 4.001E+003 3.047E+00 93.35* 5.54 3.701E+003 5.119E+003 1.830E+00 104.82 0.69 2.974E+004 2.120E+003 1.472E+00 105.60 1.31 1.546E+004 -1.575E+003 7.652E+00 108.58 0.50 4.029E+004 1.573E+004 1.995E+00 109.19 1.66 1.205E+004 -1.487E+003 5.965E+00 143.76* 10.96 1.102E+003 1.604E+003 5.430E+00 163.36* 5.08 1.702E+003 2.272E+003 8.350E+00 194.94 0.63 1.716E+004 -3.346E+003 8.462E+00 202.12 1.08 9.768E+003 2.928E+003 4.817E+00 205.32 5.02 2.076E+003 -8.010E+002 1.024E+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 3:29:24 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\\Chem Lab Pipe.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 ^ 5.92E+003 12.007 Pb-212 77.1 1.81E+003 23.631 2.730[29.312] 7.45 -1.344 87.3 3.60E+003 38.469 5.419[42.197] [ 0.280]

89.8 9.40E+003 38.719 14.152[42.426]

238.6 ^ 6.64E+002 17.344 1.000[24.527]

300.1 6.28E+002 58.317 0.945[60.841]

PB-214 77.1 3.20E+003 25.288 19.511[93.573] 14.22 -2.373 87.3 6.38E+003 39.405 38.929[98.331] [ 0.709]

89.8 1.67E+004 39.678 102.13[98.441]

295.2 3.60E+002 26.040 2.194[93.779]

351.9 ^ 1.64E+002 90.091 1.000[127.40]

Ra-226 186.2 ^ 2.31E+004 11.931 TH-234 63.3 ^ 6.39E+003 34.287 1.000[48.489] -8.10 1.954 92.8 1.35E+004 29.502 2.112[45.232] [ 1.733]

U-235 90.0 4.00E+003 38.851 2.495[45.193] 11.20 -2.241 93.3 5.12E+003 23.376 3.191[32.855] [ 0.903]

143.8 ^ 1.60E+003 23.087 1.000[32.650]

163.4 2.27E+003 116.81 1.416[119.07]