ML19095B609

From kanterella
Jump to navigation Jump to search
Appendix G, Analytical Records, Isocs Measurements - 3H Vault
ML19095B609
Person / Time
Site: 07000371
Issue date: 03/01/2018
From:
Cabrera Services
To:
NRC Region 1
Shared Package
ml051740240 List: ... further results
References
Download: ML19095B609 (10)
v • d • e


Text

RA-226 Live Time :900.000 sec Real Time :900.560 sec Start: 2: 0.6(keV)

Stop : 8191:2049.9(keV)

Acq. Start :Mon Aug 28 13:45:11 2017 3H VAULT.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\\3H Vault.CNF Report Generated On : 10/4/2017 3:01:33 PM Sample Title : 3H Vault Wall Sample Description :

Sample Identification : 3H Vault Wall 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 1:45:11 PM Live Time : 900.0 seconds Real Time : 900.6 seconds Dead Time : 0.06 %

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

Peak Analysis Report 10/4/2017 3:01:34 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:

3H Vault Wall Peak Analysis Performed on: 10/4/2017 3:01:24 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 1 286-315 308.92 77.42 0.85 1.01E+002 6.75 2.66E+002 F 2 738-749 742.57 185.94 0.60 8.51E+001 13.47 2.12E+002 M 3 947-976 953.52 238.72 0.96 1.08E+002 36.47 1.39E+002 m 4 947-976 966.74 242.03 0.97 8.22E+001 25.54 1.99E+002 F 5 1169-1186 1179.60 295.30 0.92 1.56E+002 42.20 1.51E+002 F 6 1398-1415 1406.04 351.96 1.35 3.04E+002 49.23 1.01E+002 F 7 2036-2050 2042.05 511.12 1.37 4.75E+001 9.23 4.50E+001 F 8 2322-2337 2329.34 583.01 1.06 4.69E+001 27.29 4.93E+001 F 9 2425-2446 2434.18 609.25 1.32 2.72E+002 17.26 4.22E+001 F 10 4468-4487 4476.69 1120.38 1.78 7.14E+001 9.58 2.00E+001 F 11 5499-5514 5506.46 1378.07 1.96 2.42E+001 5.86 7.11E+000 F 12 7044-7062 7053.42 1765.19 2.73 6.57E+001 8.46 2.85E+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 3:01:34 PM Page 1

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

Detector Name: 8566 Sample

Title:

3H Vault Wall Peak Locate Performed on: 10/4/2017 3:01:24 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 1 308.95 0.3340 77.42 3.89 2 742.58 0.2513 185.94 5.38 3 953.29 0.2558 238.72 4.47 4 966.74 0.3171 242.03 3.30 5 1179.63 0.1995 295.30 7.55 6 1406.10 0.1680 351.96 8.69 7 2041.94 0.2590 511.12 3.53 8 2329.43 0.2399 583.01 4.02 9 2434.10 0.1421 609.25 10.86 10 4476.64 0.1805 1120.38 5.39 11 5506.54 0.2241 1378.07 3.19 12 7053.22 0.1708 1765.19 4.27

? = Adjacent peak noted Errors quoted at 1.960 sigma

Interference Corrected Activity Report 10/4/2017 3:01:34 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:

3H Vault 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 PB-214 0.998 74.82 5.80 77.11* 9.70 8.77653E+002 1.61332E+002 86.83 1.70 87.35 2.24 89.78 0.82 241.99* 7.25 1.50736E+003 9.24193E+002 258.76 0.53 295.22* 18.42 1.26840E+003 6.79120E+002 351.93* 35.60 1.09584E+003 4.73924E+002 785.96 1.06 839.07 0.58 Ra-226 0.989 81.07 0.20 83.79 0.32 186.21* 3.64 2.67517E+003 8.57141E+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 3:01:34 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 X Pb-212 0.996 PB-214 0.998 9.329627E+002 1.471042E+002 Ra-226 0.989 2.675169E+003 8.571411E+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 3:01:24 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 M 3 238.72 6.1201E-002 138.84 F 7 511.12 5.2762E-002 38.10 F 8 583.01 5.2113E-002 114.05 F 9 609.25 3.0182E-001 12.45 F 10 1120.38 7.9281E-002 26.32 F 11 1378.07 2.6851E-002 47.56 F 12 1765.19 7.2993E-002 25.25 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 3:01:34 PM Page 4

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

Detector Name: 8566 Sample Geometry: wall Sample

Title:

3H Vault 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 2.505E+003 2.51E+003 5.224E+003 1.199E+00 Pb-210 46.54 4.25 1.359E+003 1.36E+003 -8.406E+002 6.493E+00 BI-212 727.33 6.67 1.879E+003 1.88E+003 2.794E+002 8.857E+00 785.37 1.10 1.064E+004 -6.020E+003 4.976E+00 1078.62 0.56 2.271E+004 -7.743E+003 1.053E+00 1620.50 1.47 6.940E+003 -4.313E+003 3.052E+00 Pb-212 74.82 10.28 1.053E+003 2.36E+002 1.843E+003 5.152E+00 77.11* 17.10 3.880E+002 4.979E+002 1.873E+00 86.83 2.07 4.573E+003 3.690E+003 2.231E+00 87.35 3.97 2.308E+003 -1.512E+003 1.125E+00 89.78 1.46 5.727E+003 -4.024E+003 2.784E+00 115.18 0.60 1.698E+004 2.571E+001 8.283E+00 238.63* 43.60 2.359E+002 1.666E+002 1.139E+00 300.09 3.30 3.957E+003 -1.465E+003 1.917E+00 BI-214 76.86 0.55 1.889E+004 4.77E+002 4.620E+004 9.233E+00 79.29 0.91 9.201E+003 2.301E+003 4.474E+00 609.32 45.49 4.771E+002 1.465E+003 2.315E+00 665.45 1.53 8.673E+003 2.510E+003 4.114E+00 768.36 4.89 2.903E+003 3.120E+003 1.375E+00 806.18 1.26 9.918E+003 1.383E+003 4.654E+00 934.06 3.11 4.251E+003 3.792E+003 1.989E+00 1120.29 14.92 1.403E+003 2.239E+003 6.696E+00 1155.21 1.63 8.614E+003 8.411E+002 4.009E+00 1238.11 5.83 3.109E+003 3.599E+003 1.467E+00 1280.98 1.43 9.851E+003 2.963E+003 4.561E+00 1377.67 3.99 4.093E+003 2.069E+003 1.909E+00 1385.31 0.79 1.975E+004 -2.620E+004 9.180E+00 1401.52 1.33 1.079E+004 6.776E+003 4.977E+00 1407.99 2.39 6.127E+003 3.480E+003 2.831E+00 1509.21 2.13 6.293E+003 2.841E+003 2.872E+00 1583.20 0.70 2.194E+004 1.480E+004 1.011E+00 1661.27 1.05 1.062E+004 -3.976E+002 4.710E+00 1729.59 2.88 4.447E+003 2.051E+003 2.000E+00 1764.49 15.30 1.407E+003 2.212E+003 6.610E+00 1847.43 2.03 7.159E+003 5.044E+003 3.246E+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 1.866E+003 3.65E+002 3.266E+003 9.132E+00 77.11* 9.70 6.840E+002 8.777E+002 3.302E+00 86.83 1.70 5.569E+003 4.493E+003 2.716E+00 87.35 2.24 4.090E+003 -2.681E+003 1.993E+00

Nuclide MDA Report 10/4/2017 3:01:34 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 1.020E+004 3.65E+002 -7.165E+003 4.957E+00 241.99* 7.25 1.253E+003 1.507E+003 6.019E+00 258.76 0.53 2.099E+004 -1.105E+004 1.014E+00 295.22* 18.42 5.733E+002 1.268E+003 2.756E+00 351.93* 35.60 3.648E+002 1.096E+003 1.760E+00 785.96 1.06 1.092E+004 -4.866E+003 5.102E+00 839.07 0.58 2.284E+004 6.082E+003 1.074E+00

+ Ra-226 81.07 0.20 3.935E+004 2.46E+003 -1.802E+003 1.909E+00 83.79 0.32 2.792E+004 1.558E+004 1.361E+00 186.21* 3.64 2.462E+003 2.675E+003 1.189E+00 AC-228 89.96 1.90 4.547E+003 6.04E+002 -5.670E+003 2.213E+00 93.35 3.10 2.722E+003 -1.089E+003 1.323E+00 99.51 1.26 6.942E+003 5.334E+003 3.378E+00 105.60 0.74 1.268E+004 4.408E+003 6.179E+00 129.07 2.42 4.235E+003 -2.234E+003 2.065E+00 153.98 0.72 1.549E+004 4.734E+003 7.553E+00 209.25 3.89 3.089E+003 0.000E+000 1.503E+00 214.85 0.76 1.561E+004 2.213E+002 7.589E+00 270.24 3.46 3.257E+003 0.000E+000 1.574E+00 328.00 2.95 3.972E+003 2.704E+003 1.913E+00 338.32 11.27 1.129E+003 6.930E+002 5.452E+00 409.46 1.92 5.929E+003 -1.637E+003 2.837E+00 463.00 4.40 2.571E+003 8.672E+002 1.225E+00 562.50 0.87 1.340E+004 4.221E+003 6.355E+00 674.75 2.10 5.522E+003 4.850E+002 2.600E+00 726.86 0.62 2.004E+004 3.387E+003 9.446E+00 755.32 1.00 1.097E+004 -7.457E+003 5.123E+00 772.29 1.49 9.104E+003 4.004E+003 4.304E+00 794.95 4.25 2.796E+003 7.478E+001 1.310E+00 830.49 0.54 2.292E+004 1.665E+003 1.074E+00 835.71 1.61 8.445E+003 4.715E+003 3.981E+00 840.38 0.91 1.429E+004 7.830E+003 6.715E+00 904.20 0.77 1.709E+004 -3.764E+004 8.016E+00 911.20 25.80 6.040E+002 5.435E+002 2.861E+00 964.77 4.99 2.946E+003 2.699E+003 1.387E+00 968.97 15.80 8.822E+002 5.118E+002 4.140E+00 1247.08 0.50 2.899E+004 -7.000E+004 1.348E+00 1459.14 0.83 3.171E+004 7.173E+004 1.518E+00 1495.91 0.86 1.133E+004 2.026E+003 4.997E+00 1588.20 3.22 4.095E+003 -1.830E+003 1.862E+00 1630.63 1.51 7.314E+003 1.267E+003 3.254E+00 TH-230 67.67 0.38 1.873E+004 1.87E+004 8.910E+003 9.065E+00 PA-234 742.81 0.11 1.135E+005 1.59E+004 1.523E+005 5.333E+00 766.42 0.32 4.377E+004 8.935E+003 2.071E+00 1001.03 0.84 1.587E+004 9.437E+003 7.410E+00 TH-234 63.29 3.70 1.766E+003 1.77E+003 -1.053E+003 8.517E+00 92.38 2.13 4.120E+003 6.899E+002 2.005E+00 92.80 2.10 4.142E+003 9.064E+002 2.015E+00 112.81 0.21 4.662E+004 -1.876E+004 2.272E+00 U-234 53.20 0.12 4.905E+004 4.91E+004 9.204E+003 2.354E+00 120.90 0.04 2.891E+005 -4.009E+004 1.410E+00

Nuclide MDA Report 10/4/2017 3:01:34 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 2.554E+003 1.01E+003 -3.184E+003 1.243E+00 93.35 5.54 1.544E+003 -6.177E+002 7.508E+00 104.82 0.69 1.347E+004 -1.879E+004 6.560E+00 105.60 1.31 7.262E+003 2.525E+003 3.539E+00 108.58 0.50 1.974E+004 1.139E+004 9.628E+00 109.19 1.66 5.913E+003 -5.440E+002 2.883E+00 143.76 10.96 1.012E+003 3.440E+001 4.936E+00 163.36 5.08 2.204E+003 -2.109E+003 1.074E+00 194.94 0.63 1.963E+004 1.171E+004 9.565E+00 202.12 1.08 1.137E+004 3.978E+003 5.533E+00 205.32 5.02 2.435E+003 3.129E+002 1.185E+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 3:01:34 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\\INSITU\\3H Vault.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]

PB-214 77.1 8.78E+002 18.382 0.801[46.992] -1.19 0.228 242.0 1.51E+003 61.312 1.376[75.030] [ 0.442]

295.2 1.27E+003 53.541 1.157[68.826]

351.9 ^ 1.10E+003 43.248 1.000[61.161]

Ra-226 186.2 ^ 2.68E+003 32.041

Retrieved from "https://kanterella.com/w/index.php?title=ML19095B609&oldid=4932687"