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Revised Final Status Survey (FSS) Report - Phase 2, RR 05100, Part 5 of 9
	ML19295G747
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	02/28/2018
From:	; ZionSolutions
To:	; Office of Nuclear Material Safety and Safeguards
Shared Package
ML19295G627	List: ML19295G587; ML19295G611; ML19295G612; ML19295G617; ML19295G621; ML19295G625; ML19295G670; ML19295G674; ML19295G699; ML19295G702; ML19295G705; ML19295G726; ML19295G728; ML19295G734; ML19295G738; ML19295G742; ML19295G747; ML19295G751; ML19295G758; ML19295G764; ML19295G768; ML19295G788; ML19295G791; ML19295G795; ML19295G816; ML19295G818; ML19295G820; ML19295G822; ML19295G826; ML19295G828; ML19295G831; ML19295G837; ML19295G841; ML19295G843; ML19295G846; ML19295G850; ML19295G853; ML19295G855; ML19295G857; ML19295G859; ML19295G863; ML19295G866; ML19295G870; ZS-2019-0090, Revised Final Status Survey (FSS) Report - Phase 2, Release Record - Waste Water Treatment Facility Survey Unit 09100;
References
	ZS-2019-0090
	Download: ML19295G747 (320)
	v • d • e

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- - - - G AMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3/2/2018 3 :0 5 :46 PM Sample Title B105100AFSFC285GD Sample Description Aux Building -wa"Tr Ploar Sample Identification ~W*"'"' g' Sample Type Gamma Direct -:3--3 A Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 3/2/2018 2:55:00 PM Acquisition Started 3/2/2018 2 :55:44 PM Live Time 600.0 seconds Real Time 600.3 seconds Dead Time 0.05 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibrat ion Used Done On 2/1/ 2 018 Efficiency ID 3M90D CP 2 IN [1554]

Peak Analysis Report 3 / 2/2 018 3 :0 5:46 PM Page 2

- - - - PE AK A N A L Y S I S REPORT *****

Detector Name: 6279 Sample

Title:

Bl05100AFSFC285GD Peak Analysis Performed on: 3/2/2018 3: 05:45 PM Peak Analysis From Channel: 85 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 1 282- 315 297 . 86 74.43 0. 92 3.10E+002 128.37 7.25E+002 2 1402- 1419 1410 . 13 352.73 0 .25 3.32E+001 27.80 4 .88E+001 3 2634 - 2662 2646.46 661.91 1. 29 l.76E+002 31. 67 l .68E+001 4 5323- 5342 5332 . 76 1333.08 0 .83 5.43E+001 20.5 5 l .47E+001 5 5838 - 5858 5847 . 60 1461. 62 0 .33 5.lOE+OOl 22.60 2 .lOE+OOl M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1555]

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Sample Title : B105100AFSFC285GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

  .. ................. -     IDENTIFIED NUCLIDES              ............. ... ....

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 7.15760E+005 3 . 23 167E+005 Cs-137 1.000 661.66* 85.10 2.07664E+00 5 4.48796E+004 Pb-214 0.436 295.22 18.42 351.93* 35.60 6.65043E+004 5.65831E+004

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =            0 .3 0 Errors quoted at 2 .000 sigma

[1556]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 7.157602E+005 3.23 1675E+005 Cs - 13 7 1. 000 2.076642E+005 4.487962E+004 Pb-214 0.436 6.650433E+004 5 .658305E+004

        ? = 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        2 .000 sigma
  **********        U N I D E N T I F I E D         P E A K S     **********

Peak Locate Performed on: 3/2/2018 3:05:45 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.4 3 5 .1623E-001 41.45 4 1333.08 9.0519E - 002 37.83 Sum 1*1 = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1557]

Nuclide MDA Report 3/2/2 0 18 3 :05:46 PM Page 5

- - - - N U C L I D E MD A REPORT *****

Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC285GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40        1460.82*     10 .66   4.422E+005     4.42E+005     7.158E+00 5  2.021E+005 Co-6 0      1173 . 23    99.85    6.722E+004     6.65E+004     3 .834E+004  3.180E+004 1332 . 49    99.98    6.655E+004                   9.624E+004   3.135E+004 Nb - 94       702.65     99.81    4.314E+004     4.28E+004   - 3.497E+004   2.017E+004 871 . 09   99.89    4.280E+004                 -5.165E+004    1 .984E+004 Ag-108 m      433.90     90.50    4.824E+004     4.51E+004   - 2.912E+004   2.292E+004 614.30     89 . 80  5 . 945E+004                 8.026E+004   2.827E+004 722.90     90 . 8 0 4.510E+004                 - 4.963E+004   2.099E+004 Cs-134        604.72     97.62    5.544E+004    4.87E+004      1 .115E+00 5 2.639E+004 795.86     85.46    4.867E+004                 - 6.753E+003   2.259E+004
 +      Cs-137        661.66*    85.10    3 .664E+004   3 .66E+004     2 .077E+005  1.672E+004 Eu - 152       121.78     28.67    2 .605E+005   1.31E+005      1 .597E+005  1.279E+005 344.28     26.60    l .978E+005                - 2.995E+004   9.533E+004 1408.01      2 1. 07  l .305E+005                  9.536E+003   5.589E+004 Eu - 154       123.07     40. 40   l.832E+005    9 . 59E+004 -1. 582E+005    8.996E+004 723.30     20.06    2.073E+005                - 4.833E+004    9.656E+004 1274 . 43     34.80    9.589E+004                   4 .247E+004  4.255E+004 Eu - 155         86.55    30.70    3.310E+005    3.31E+00 5     3 .118E+00 5 1.631E+005 1 0 5.31   21.10    3 . 927E+005                 l. 2 86E+005 1.931E+005 Tl-208         583.19     85.00    5.59 0E+0 04  5.59E+004      6.948E+00 4  2.646E+004 Bi-212         727.33       6.67   6.522E+005    6.52E+005      6.095E+005   3.047E+005 Pb-212        238.63      43.60    1. 272E+005   1.27E+005      3.376E+004   6.178E +004 Bi-214        609 . 3 2   45.49    1.160E+005    1 .16E+005    9.502E+004    5.514E+004 1120.29       14.92    3.483E+005                  2.152E+005    1.624E+005 1764.49       15.30    2.808E+005                  2 .642E+005   1.255E+005
+      Pb - 214      295 . 22    18.42    2.772E+005    8.88E+004     1.970E+005    1.339E+005 351.93*     35.60    8.881E+004                  6.650E+004    4.170E+004 Ra-226        186.2 1      3.64    1. 5 57E+006  1.56E+006   - 4.872E+004    7.591E+005 Ac-228        338 . 32    11. 2 7  4.444E+005    1.99E+005     4.519E+004    2.138E+005 911.20     25.80     1. 994E+005                 6.744E+004    9.354E+004 968.97     1 5.80    2.651E+005                - 1. 2 20E+005  1.222E+005 Arn-24 1        59.54    35.90     3.652E+005    3.65E+005     l .377E+00 5  1.796E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @= Ha l f-life too short to be able to perform the decay correction

[1558]

- - - - GAMMA SPEC T R* U M ANALYSIS *****

Filename: 6279 Report Generated On 3/2/2018 3: 17:06 PM Sample Title B105100AFSFC286GD Sample Description Aux Building ~p.cq0,..- Sample Identification "3 ~'3-1.b Sample Type Gamma Direct f~rW" Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA 2 Sample Taken On 3/2/2018 3:07:00 PM Acquisition Started 3/2/2018 3:07 : 05 PM Live Time 600.0 seconds Real Time 600.7 seconds Dead Time 0. 12 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                         ~~~ l!c)/j~/

t 1-lrf ?17Yj

[1559]

Peak Analysis Report 3/2/2 01 8 3 :17:06 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC286GD Peak Analysis Performed on: 3/2/2018 3:17:06 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 111- 144 126.60 31. 57 2 .33 4 .00E+002 122.75 6.38E+002 2 1811 - 1 828 1819.83 455.21 0. 2 9 -1 .53E+001 47. 2 0 1.73E+00 2 3 2625 - 2666 2646.95 662.03 3.7 1 2.84E+003 117.08 9.41E+001 4 4677- 4711 4693.30 1173.39 1.84 2 .61E+002 45.52 4.78E+00 1 5 5314 - 5348 5331. 90 1332.86 1. 32 3.03E+002 37.47 8.80E+OOO 6 5837 - 5856 5846.23 1461. 2 7 0.49 4 . 26E+001 23.11 2 .54E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1560]

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Sample

Title:

B105100AFSFC286GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-4 0 1.000 1460.82* 10 .66 5.97513E+005 3. 2 8400E+005 Co-60 1.000 1173. 2 3* 99.85 3.48482E+005 6.68271E+004 1332.49* 99.98 4.30765E+005 6.34125E+004 Cs-137 1.000 661.66* 85.1 0 3.34783E+006 4. 2 5065E+005

        *=Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =             0.30 Errors quoted at 2. 00 0 sigma

[1561]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 5.975134E+005 3.284003E+005 Co-60 1.000 3.9 1 7796E+005 4.599921E+004 Cs-137 1. 000 3.347835E+006 4.250646E+005

       ? = 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     2 .000 sigma
  **********     UN I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on: 3/2/2018 3: 1 7:06 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second ~ 0 Uncertainty Type Nuclide 1 31.57 6.6737E-001 3 0. 66 2 455.2 1 -2. 5559E-002 -3 07. 79 M = First peak in a multiplet region rn = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1562]

Nuclide MDA Report 3 /2/2018 3 :17:0 6 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC286GD Nuclide Library Used: C:\GENIE2K\CAMFILES \ Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/M2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40        1460.82*    10.66    4.782E+005     4.78E+005       5.975E+00 5    2.201E+005
 +      Co-60       1173.23*    99.85    7.396E+004     3. 6 1 E+004    3.485E+00 5    3.517E+004 133 2 .49*  99.98    3.615E+004                     4.308E+005     1.615E+004 Nb-94         702.65    99.81    6.205E+004     6.20E+004       1.758E+004     2.962E+004 871.09    99.89    6.247E+004                   -2 .4 9 1E+004   2 .968E+004 Ag- 1 08m      433.90    90.50    l.073E+005     6.78E+004     - 1 .516E+005    5 .244E+004 614.30    89.80    8.639E+004                     1.927E+004    4.174E+004 722.90    90.80    6.783E+004                     2.469E+002    3.235E+004 Cs-134        604.72    97.62    8.448E+004     7.04E+004       1.658E+005    4.092E+004 795.86    85.46    7.039E+004                     5.541E+004    3.346E+004
 +      Cs - 137      661.66*   85.10    9.706E+004     9 .71E+004      3.348E+006    4 .693E+004 Eu-152         121. 78   28.67   4.060E+005      1. 4 8E+005   -2 .657E+005    2.007E+005 344.28    26.60   3.572E+005                      1 .294E+005   1.750E+005 1408.01     21. 07  1 .478E+005                     2.666E+004    6.454E+004 Eu-154         123.07    40.40   2.874E+005      9.98E+004       4.641E+004    1.420E+005 723.30    20.06   3.111E+005                      3 .451E+005   1 .485E+005 1274.43     34.80   9.985E+004                     4.988E+003     4.453E+004 Eu-155          86.55    30.70   4.737E+005     4.74E+005     -4.936E+005      2.345E+005 105.31     21.10   5.893E+005                   -8.035E+003      2 . 915E+005 Tl- 2 08      583.19     85.00   8.522E +004    8.52E+004     - 6.432E+004     4.112E+004 Bi-212        727.33      6.67   9.443E+005     9.44E+005     - 7.305E+004     4.508E+005 Pb-212        238.63     43.60   2 . 22 8E+005  2.23E+005       1.586E+005     1.0 9 6E+005 Bi -2 14      609.32     45.49   1.747E+005     1.75E+005     -4.677E+004      8.452E+004 1120.29     14.92   4.608E+005                     1.679E+005     2 .186E+005 1764.49     15 .3 0 2 .347E+005                    5 .815E+004    1 .025E+005 Pb-214        295.22    18.4 2   4.992E+005     2 .67E+005      8.496E+004     2.448E+005 351. 93    35.60   2 .671E+005                    8.533E+004     1 .308E+005 Ra-226        186.21      3.64   2. 764E+006    2.76E+006       3.084E+006     1.363E+006 Ac-228        338.32    11. 27   8.040E+005     2.65E+005     - 6.059E+005     3 .936E+005 911.20    25.80    2 .647E+005                    2.4 3 8E+004   1.262E+005 968.97    15.80    4.161E+005                   - 2.7 3 7E+005   1.977E+005 Am- 2 41        59.54   35.90    5.017E+005     5.02E+005       2 . 2 81E+005  2 .478E+005
      + = Nucl i de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1563]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3/2/2018 3 :28:14 PM Sample Title B105 1 00AFSFC287GD Sample Description Aux Building watt f:?u:,or Sample Identification Sample Type Gamma Direct 73-1Y Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 3/2/2018 3:18:00 PM Acquisition Started 3/2/2018 3:18:12 PM Live Time 600.0 seconds Real Time 601.0 seconds Dead Time 0.17 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1564]

Peak Analysis Report 3/2/2018 3 : 28:14 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC287GD Peak Analysis Performed on: 3/2/2 01 8 3:28:14 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 112- 146 128.12 31. 95 4.16 6.85E+002 150 . 16 9.19E+002 2 246 - 315 298.68 74.64 2.12 7.52E+002 379. 00 3.62E+003 3 2431 - 2448 2439.43 610.15 0 .43 4.15E+001 34.51 7.85E+001 4 2491 - 2508 2499.29 625.11 0.49 2 .45E+001 29.9 1 5.95E+001 M 5 2624 - 2700 2646 . 38 661. 89 3.82 4.01E+003 128.05 1 .43E+002 m 6 2624 - 2700 2692.85 673.50 3.82 3.79E+001 18.85 5.90E+001 7 4674 - 4713 4693.76 1173.50 4.10 8.26E +002 62.54 2.52E+001 8 5313 - 5353 5331. 69 1332.81 4.07 7.91E + 002 58.07 9.25E+OOO 9 5839- 5858 5848.06 1461. 73 0.64 4 . 61E+ 001 21.19 1 . 79E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1565]

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Sample

Title:

B105100AFSFC287GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"'2 ) Uncertainty K-40 0.999 1460.82* 10.66 6.47374E+005 3.02706E+005 Co-60 1.000 1173. 2 3* 99.8 5 l .10194E+006 1. 21392E+O 05 1332.49* 99.98 1.12341E+006 1. 21995E+O 05 Cs-137 1.000 661.66* 85.10 4.72043E+006 5.86621E+005 Bi-214 0.441 609 . 32* 45.49 8.76001E+004 7.36868E+004 1120.29 14.92 1764.49 15 . 30

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.0 0 0 keV Nuclide confidence index threshold =            0.30 Errors quoted at 2 .000 sigma

[1566]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 6.473740E+005 3.027055E+005 Co-60 1. 000 1.112620E+006 8.604944E+004 Cs-137 1.000 4.720431E+006 5.866206E+005 Bi-214 0.441 8.760007E+004 7.368681E+004

       ? = 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     2.000 sigma
  **********     UN I DENT I F I E D              P E A K S    **********

Peak Locate Performed on: 3/2/2018 3:28:14 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuc l ide 1 31. 95 1.1417E+OOO 21.92 2 74.64 1.2534E+OOO 50.40 II

         -:,: 625.11         4 .0804E-002              122.19 m   6    673.50         6.3248E-002                49.67 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at     2.000 sigma

[1567]

Nuclide MDA Report 3/2/2018 3:28:14 PM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC287GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/M"'2 ) (pCi /M"'2 ) (pCi/M"'2 ) (pCi/M"'2 )

 +      K-40        1460.82*   10.66  4 .136E+005    4.14E+005      6.474E+00 5  1.878E+005
 +      Co-60       1173.23*   99.85  5.774E+004     3 .76E+004     1.1 02E+006  2.707E+004 1332.49*   99.98  3.762E+004                    1.123E+006   1.689E+004 Nb-94        702.65    99.81  8.128E+004     8.13E+004      2 .713E+004  3.924E+004 871. 09   99.89  9.218E+004                    2.040E+004   4.454E+004 Ag-108m      433.90    90.50  1 .344E+005    9.4 3 E+004  - 9.126E+004   6.600E+004 614.30    89.80  1.027E+005                    8.393E+004   4.992E+004 722.90    90.80  9.432E+004                  - 4.945E+004   4.560E+004 Cs-134       604.72    97.62  9.476E+004     9.44E+004      9.191E+004   4.606E+004 795.86    85.46  9.444E+004                    l.477E+004   4.548E+004
 +      Cs-137       661.66*   85.10  6.884E+004     6.88E+004      4.720E+006   3.282E+004 Eu-152       121. 78   28.67  4.620E+005     1 .44E+005     3.896E+005   2.287E+005 344.28    26.60  4.176E+005                    3.445E+005   2 .052E+005 1408.01     21. 07 1.437E+005                    1.040E+00 5  6.249E+004 Eu-154       123.07    40.40  3.264E+005     1.25E+005      1.453E+00 5  1.616E+005 723.30    20.06  4.227E+005                 -6.900E+005     2 .043E+005 1274 . 43   34.80  1.253E+005                    1 .054E+005  5.723E+004 Eu-155         86.55   30.70  5.386E+005     5.39E+005      1.270E+006   2.669E+005 1 05.3 1  21.10  6.657E+005                 -4.949E+005     3.297E+005 Tl- 208      583. 1 9  85.00  1. 0 78E+005   1.08E+005     1 .663E+005   5.241E+004 Bi-212       727.33     6.67  1.309E+006     1.31E+006     1.117E+006    6.333E+005 Pb-212       238.63    43.60  2 .667E+005    2.67E+005   - 7.671E+004    1.316E+005
+       Bi-214       609.32*   45.49  1.170E+005     1.17E+005     8.760E+004    5.565E+004 1120.29     14.92  5.621E+005                   3.085E+005    2.692E+005 1764.49     15.30  1.918E+005                 - 3.909E+004    8.100E+004 Pb-214       295. 22   18.42  6 . 083E+005   3 .12E+005    7.378E+005    2.994E+005 351. 93   35.60  3.115E+005                 -1. 871E+005    1.530E+005 Ra- 2 26     186.21     3.64  3.254E+006     3.25E+006   - 1. 618E+006   1 .608E+006 Ac- 2 28     338.3 2   11.27  9.542E+005     3.72E+005   -2.319E+006     4.687E+005 911. 20   25.80  3.724E+00 5                  l.371E+005    1.801E+005 968.97    15.80  5.955E+005                 -2.012E+005     2.874E+005 Am-241        59.54    35.90  5.566E+005    5.57E+005      l.181E+005    2.753E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
       >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1568]

- - - - GAMMA S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 3/3/2 018 7:51:37 AM Sample Title B105100AFSFC288GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 819 2 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 3 /3/2018 7:04 : 00 AM Acquisition Started 3 /3/2018 7:41:35 AM Live Time 600.0 seconds Real Time 600.9 seconds Dead Time 0.1 5 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                 ;:>~j,fi JI rlf,4-e,(

11l/J' (J c('fC

'l

[1569] *~

Peak Analysis Report 3/3/2018 7:51:37 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC288GD Peak Analysis Performed on: 3/3/2018 7:51: 3 6 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110- 145 128.73 32 .10 1. 77 4.56E+002 139.83 8.01E+00 2 2 278- 316 297.81 74.42 1.82 8.81E+002 220.61 1.92E+00 3 3 2625 - 2667 2645.82 661. 75 3.48 3 .80E+00 3 139 .17 1.65E+002 4 4676 - 4711 4693.27 1173. 3 8 2.82 4. 2 6E+00 2 50.44 3 .90E+001 5 5313- 5351 5330.07 1332.41 2.41 4.33E+002 46.02 1.76E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F Fitted singlet Errors quoted at 2 . 000 sigma [1570]

Interference Corrected Activity Report 3/3/2018 7:51:37 AM Page 3

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Sample

Title:

B105100AFSFC288GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M" 2 ) Uncertainty Co-6 0 1.000 1173.23* 99.85 5 .68353E+005 8.12262E+004 1332.49* 99.98 6.15645E+005 8.18485E+004 Cs-137 1.000 661.66* 85.10 4.47738E+006 5.6214 3 E+OOS

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =         0. 3 0 Errors quoted at 2 .000 sigma

[1571]

Interference Corrected Activity Report 3/3/2018 7:5 1 : 3 7 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty Co-60 1. 000 5 .918186E+005 5.765435E+004 Cs-137 1. 000 4.477378E+006 5.621430E+00 5

       ?  = 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       2 . 000 sigma
  **********      U N I D E N T I F I E D          P E A K S       ******* ***

Peak Locate Performed on: 3 /3/2018 7:51:36 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32 .10 7.6069E-001 3 0. 6 4 2 74.42 1. 4686E+O 00 25 . 04 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1572]

Nuclide MDA Report 3/3/2018 7:51:37 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC288GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 ) K-40 1460.82 10.66 6.809E+005 6.81E+005 1. 36 1E+006 3.215E+005

 +      Co-60        1173.23*   99.85    6.725E+004    4.97E+004     5.684E+005    3.182E+004 1332.49*   99.98    4.965E+004                  6.156E+005   2.290E+004 Nb-94          702.65   99.81    6.340E+004    6.34 E+004  -1.680E+004    3.030E+004 871. 09   99.89    6.822E+004                  1.376E+003   3.255E+004 Ag-108m        433.90    90.50    l.259E+005    6.85E+004     4.665E+004   6.175E+004 614.30    89.80   9.641E+004                   1. 454E+005  4.675E+004 722.90    90.80   6.850E+004                   3.976E+003   3.269E+004 Cs - 134      604.72    97.62   8.772E+004     7.58E+004     6.870E+004   4.254E+004 795.86    85.46   7.580E+004                 -9.055E+004    3.616E+004
 +     Cs-137         661. 66*  85.10   1. 283E+005    1.28E+005     4.477E+006   6.256E+004 Eu-152         121. 78   28.67   4.340E+005     l.44E+005   - 2.690E+005   2 .147E+005 344. 2 8  26.60   3.901E+005                   2.174E+005   1.915E+005 1408.01     2 1. 07 l.437E+005                   2.034E+004   6.249E+004 Eu-154         123.07    40.40   3.063E+005     1. 21E+005    2 .728E+005  1.515E+005 723.30    20.06   3.091E+005                -2.605E+00 5    1.475E+005 1274.43     34.80   1.207E+005                   4.778E+004   5 .493E+004 Eu-155           86.55   30.70   5.255E+005    5.25E+005      6.733E+005   2 .604E+005 105.31    21.10   6.414E+005                   1.063E+005   3 .175E+005 Tl - 208       583.19    85.00   8.976E+004    8.98E+004      9.137E+004   4.338E+004 Bi-212         727.33      6.67  9.383E+005    9.38E+005      7.022E+005   4.478E+005 Pb-212         238.63    43.60   2.517E+005    2.52E+005      1.645E+005   1 . 241E+005 Bi-214         609.32   45.49    l.898E+005    1.90E+005      1.238E+004   9.203E+004 1 120.29    14.92   4.682E+005                - 2 .445E+005   2 .223E+005 1764.49     15.30   2.410E+00 5                  5.473E+004   1.056E+005 Pb- 2 14       295.22   18.4 2   5.642E+005    2 .88E+005  - 6 . 753E+004  2 .774E+005 351. 93  35.60    2. 884E+005               -4.648E+004     1.415E+005 Ra-226         186.21     3.64   3.058E+006    3.06E+006   - 3.065E+00 5   1.510E+006 Ac-228         338. 32  11. 2 7  9.122E+005    2.89E+005   - 6.827E+00 5   4.477E+005 911.20   25.80    2.885E+005                  1.565E+00 5   1.381E+005 968.97   15.80    4.869E+005                  1.844E+00 5   2.331E+005 Am- 2 41        59.54   35 .90   5.440E+005    5.44E+005   -l.262E+00 5    2.690E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1573]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/27/2018 9: 1 8:54 AM Sample Title B105100AFSFC289GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA 2 Sample Taken on 2/27/2018 10:08:00 AM Acquisition Started 2/27/2018 9:08:51 AM Live Time 600 . 0 seconds Real Time 601.8 seconds Dead Time 0. 29 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3\VJ:90D CP 2IN 1!-1-1 r [1574]

Peak Analysis Report 2 /27/2 0 18 9:18:54 AM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC289GD Peak Analysis Performed on: 2/27/2 0 18 9: 1 8 : 54 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 116- 139 129.14 32.2 0 0.88 2.63E+00 2 119.4 1 8.25E+00 2 M 2 278- 362 297.78 74 . 41 3.90 1.32E+003 118.09 2.77E+003 m 3 278- 362 343.46 85.84 3.91 5.85E+002 98.46 2.87E+003 4 2426- 2444 2434 . 33 608.87 0 .57 2 .77E+00 1 41. 05 1.13E+002 5 2628- 2664 2646.47 661.91 2 .97 4.85E+003 154.38 1.98E+002 6 3327- 3344 3335.92 834.25 0.35 1.73E+001 2 9.34 6.07E+001 7 4677- 4712 4693.79 1173.51 2 .75 1.04E+003 73.67 5.82E+001 8 5315- 5349 5331.06 1332.65 2 .18 9.57E+002 6 1. 87 O.OOE+OOO 9 5835- 5854 5844.22 1460.77 0.39 6.70E+001 18.38 5 .00E+OOO 10 7 0 50- 7069 7059.85 1764.15 0.39 8.00E+OOO 10.10 5.00E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1575]

Interference Corrected Activity Report 2 /27/2018 9:18:54 AM Page 3

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Sample

Title:

B105100AFSFC289GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/M"2 ) Uncertainty K-40 1.000 1460.82* 10.66 9 . 399 70E+005 2.70537E+005 Co-60 1.000 1173.23* 99.85 1. 3 8339E+006 1.48025E+005 1332.49* 99.98 1. 3 5950E+006 1. 39835E+OOS Cs-137 1.000 661.66* 85.10 5.70988E+006 7.09431E+OOS Eu-155 0.332 86.55* 30.70 1 . 03059E+006 2 .69470E+005 105.31 21.10 Bi - 2 14 0.706 609. 32

45.49 5.83833E+004 8.69256E+004 1120.29 14. 92 1764.49* 15 . 30 8.80705E+004 1. 11409E+OOS

         * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold             0.30 Errors quoted at 2 .000 sigma

[1576]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 9.399701E+005 2 .705374E+005 Co-60 1. 000 1.370766E+006 1. 016504E+005 Cs-137 1.000 5 . 709884E+006 7.094312E+005 Eu-155 0.332 1 .030587E+006 2.694704E+005 Bi-214 0.706 6.961717E+004 6.853303E+004

      ?  = 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   2.000 sigma

[1577]

Interference Corrected Activity Report 2/27/2018 9:18:54 AM Page 5

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

Peak Locate Performed on: 2 /27/2018 9 :18:54 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.20 4.3844E-001 45.39 M 2 74.41 2 .1946E+OOO 8.97 6 834.25 2 .8782E-002 169.92 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1578]

Nuclide MDA Report 2 /27/2018 9:18:54 AM Page 6

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC289GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA 2 )

 +      K-40       1460 . 82*   10.66  2.311E+005    2 .31E+005      9.400E+005     9.655E+004
 +      Co-60      1173. 2 3*   99.85  8.214E+004    3 .84E+003      1. 383E+006   3 . 92 7E+004 1332.49*     99.98  3.844E+003                    l.360E+006     O.OOOE+OOO Nb- 94       702.65     99.81  8.547E+004    8.55E+004       3 . 517E+00 3 4 . 133E+004 871.09     99.89  l.024E+005                    8.603E+004    4.963E+004 Ag-108m       433. 9 0  90.50   1.503E+005    9.74E+004     - 8.073E+004    7.393E+004 614. 3 0  89.80   l.139E+005                    1.477E+004    5 .549E+004 722.9 0   90.80   9.744E+004                    3 .180E+004   4.716E+004 Cs-134       604.72    97.62   1.072E+005    l . 07E+005     4.183E+004    5.229E+004 795.86    85.46   1.119E+005                    8.794E+004    5.419E+004
 +      Cs-137       661. 66*  85.10   l.325E+005    1. 33E+005      5.710E+006    6.466E+004 Eu- 1 52      12 1. 78  28.67   5.455E+005    l.35E+005    - 3. 2 95E+004   2.704E+005 344.28    26.60   4.830E+005                    4 . 544E+005  2 .379E+005 1408.01     21.07   l.351E+005                 - 6.415E+004     5.817E+004 Eu-154        123.07    40.40   3 .849E+005   1.50E+005    - 1.237E+005     1.908E+005 723.3 0   20.06   4.425E+005                    1. 020E+005   2.142E+005 1274.43     34.80   l.497E+005                    9.777E+004    6.948E+004
 +     Eu-155         86.55*   30.70   4.439E+005    4.44E+005       1.031E+006    2.196E+005 105.3 1   21.10   7.737E+005                    5 . 166E+005  3.837E+005 Tl- 2 08      583.19    85.00   1.218E+005    1. 22E+005   - 8.994E+004     5.938E+004 Bi - 212      727.33      6.67  1. 330E+006   1.33E+006      9.188E+005     6.439E+005 Pb- 2 12     238.63     43.60   3.130E+005    3.13E+00 5     4 . 904E+005   1.547E+005
 +     Bi- 2 14      609.32*   45.49   1.435E+005    1.43E+00 5     5.838E+004     6.888E+004 1120.29     14.92   6.615E+005                   8.301E+00 5    3.190E+005 1764.49*     15.3 0  l.813E+005                   8 . 807E+004   7.576E+004 Pb-214       295.22     18 . 42 7.022E+005    3 .61E+005     3.182E+005     3.463E+005 351.93     35.60   3.611E+005                   4.362E+005     1. 779E+005 Ra-226       186.21       3.64  3.664E+006   3.66E+006       7.741E+005     1.813E+006 Ac-228       338.32     11. 27  1.122E+006   4.16E+005     - 9 .219E+005    5.528E+005 911.20     25 . 80 4.159E+005                   3 . 806E+OOS   2 .018E+005 968 . 97   1 5.80  6.544E+005                 - 6.528E+005     3.168E+005 Am- 241        59.54    35.90   6.346E+005   6 . 35 E+005  - 2 .475E+005    3.143E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      > = Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1579]

- - - - GAMM A S P E C T R U M ANALYS I S *****

Filename: 6279 Report Generated On 2 /27/2018 9:05:47 AM Sample Title B105100AFSFC290GD Sample Description Aux Building Fl oor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10. 000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2 /27/2018 8:55:00 AM Acquisition Started 2 /27/2018 8:55:42 AM Live Time 600.0 seconds Real Time 603.5 seconds Dead Time 0.58 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN D~~ v~l ci;k/ Y--f-1 &-- / 0 VO [1580]

Peak Analysis Report 2 / 27/2018 9: 05: 4 7 AM Page 2

*****               P E A K        ANALYSIS                R E P O R T                *****

Detector Name: 6279 Sample

Title:

B105100AFSFC290GD Peak Analysis Performed on: 2/27/2018 9:0 5 :46 AM Peak Analysis From Channel: 85 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 1 116 - 137 126 . 71 31.60 0 .89 1.78E+002 130.22 1.08E+003 M 2 2 79- 359 297.87 74.43 4.55 2 .10E+003 147.65 4.42E+003 m 3 279- 359 34 0 .98 85.22 4.56 9.83E+002 128.16 5.16E+003 4 262 7 - 2666 2646 .0 3 661. 8 0 2.95 4.07E+003 165.35 4.60E+002 5 2883- 29 00 2891. 3 0 723.11 0.75 2.93E+001 47.62 1.65E+002 6 3206- 3223 3214.53 803.9 1 0.57 2 .96E+001 49.76 1.8 0E +002 7 4196- 4215 4205.78 1051.6 0 0.59 7.33E+001 48.90 1.5 0E +002 8 4673 - 4711 4693.14 1173.35 3.10 4.46E +003 146.52 1.55E+002 9 53 10 - 5351 5331.01 1332.64 3.05 4.08E +003 132.36 4.72E+001 10 5836 - 5855 5845.78 1461.16 0.44 4.87E+001 17.3 0 7.29E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1581]

Interference Corrected Activity Report 2 /27/2018 9:05:47 AM Page 3

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Sample

Title:

B105l00AFSFC290GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10.66 6.83547E+005 2.49960E+005 Co-60 1.000 1173.23* 99.85 5.94921E+006 5.14536E+005 1332.49* 99.98 5 .80284E+006 5.00862E+005 Cs-137 1.000 661.66* 85.10 4.79419E+006 6.07812E+005 Eu-155 0.331 86.55* 30.70 1.73912E+006 4.15237E+005 105.31 21.10 Bi-212 0.972 727.33* 6.67 4.61035E+00 5 7.50816E+005

       *= Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0.30 Errors quoted at 2 .000 sigma

[1582]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"'2 ) Uncertainty K-40 1. 000 6.835469E+005 2.499598E+005 Co-60 1.000 5.874055E+006 3.588997E+ 0 05 Cs-137 1.000 4.794193E+006 6. 0 78120E+005 Eu-155 0.331 1 .739122E+006 4. 1 52368E+005 Bi-212 0.972 4.610355E+005 7.508156E+005

      ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @ = Nuc l ide contains energy lines not used in Weighted Mean Activity Errors quoted at    2 .000 sigma

[1583]

Interference Corrected Activity Report 2 /27/2018 9:05:47 AM Page 5

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Peak Locate Performed on: 2/27/2018 9:05:46 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second % Uncertainty Type Nuclide 1 31. 6 0 2.9682E-001 73.12 M 2 74.4 3 3.5070E+OOO 7.02 6 803.91 4.9270E-002 168.32 Sum 7 1051. 6 0 1.2209E-001 66.75 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1584]

Nuclide MDA Report 2/27/2018 9: 05 :47 AM Page 6

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC290GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40       1460.82*    10 .66   2.740E+005    2 .74E+005    6.835E+005    1.180E+005
 +      Co-6 0     1173 . 23*  99.85    1.359E+005    8.41E+004     5 .949E+006   6.615E+004 1332.49*    99.98    8.412E+004                  5.803E+006    4.014E+004 Nb- 94       702.65    99.8 1   1.505E+005    1.51E+005     1.435E+005    7.386E+004 871. 0 9  99.89    l.824E+005                - 6.053E+004    8.963E+004 Ag-1 08m      433.90    90.50    1.876E+005    1.65E+00 5  -9.954E+003     9.258E+004 614.30    89.80   1.725E+005                   3.892E+004    8.482E+004 722.90    90.80   1.651E+005                   2 .081E+004   8.101E+004 Cs-134       604.72    97 . 62 1.565E+005     1 .56E+005  -5.450E+004     7.692E+004 795.86    85.46   1.858E+005                   2 . 139E+005  9.116E+004
 +     Cs - 137      661.66*   85.10   2.071E+005     2 .07E+005    4.794E+006    1.019E+005 Eu -1 52      121. 78   28 . 67 6 . 960E+005   1. 40E+005    2 . 235E+005  3 . 457E+005 344.28    26.60   6.347E+005                - 1 .901E+005    3 .138E+005 1408.01     2 1. 07 l.395E+005                   4.619E+004    6.037E+004 Eu- 1 54      123.07    40.40   4.924E+005     l.99E+005     2.565E+005    2.445E+005 723.30    20.06   7.505E+005                - 4.717E+005     3 . 682E+005 1274.43     34.80   1 .992E+005                  2.375E+005    9.422E+004
+      Eu-155         86.55*   30.70   5.964E+005     5.96E+005    1. 739E+006    2 .958E+005 105.31     21.10   9 . 799E+005                4.447E+005     4.868E+005 Tl-208        583 . 19  85.00   l .733E+005   1.73E+005     8.285E+004     8.515E+004
+      Bi-212        727.33*     6.67  1.242E+006    1.24E+006     4.610E+005     5.997E+005 Pb-212       238.63     43.60   4.066E+005    4.07E+005   - 8.538E+004     2 .015E+005 Bi -2 14     609.32     45.49   3.385E+005    2.86E+005     3.268E+005     1. 664E+005 1120.29      14 .92  1 . 128E+006                9.902E+005     5.521E+005 1764.49      15.30   2.859E+005                  2.753E+005     1. 281E+005 Pb- 2 14     295. 22    18.42   9.208E+005    4.73E+00 5  -8.767E+004      4.556E+005 351. 93    35.60   4.733E+005                  3.544E+005     2.339E+005 Ra-226       186.21      3.64   4.763E+006    4.76E+006     1.892E+006     2.362E+006 Ac-228       338.32    11. 27   l.493E+006    7.34E+005   -5.953E+005      7.379E+005 911.20    25.80    7.341E+005                - 5.293E+004     3.609E+005 968.97    15.80    1.219E+006                  4.764E+005     5.991E+005 Am-241         59.54   35.90    7.855E+005    7.86E+005     9.595E+005     3.897E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1585]

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Filename: C:\GENIE2K\CAMFILES\00000382.CNF Report Generated On 2/26/2018 5:11:20 PM Sample Title B10 5100AFSFC291GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 2/26/2018 1:56:00 PM Acquisition Started 2/26/2018 1 :56:52 PM Live Time 600.0 seconds Real Time 603.0 seconds Dead Time 0.50 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1586]

Peak Analysis Report 2/2 6/2018 5:11: 2 0 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC291GD Peak Analysis Performed on: 2/26/2018 5:11:19 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110 - 139 128.86 32.13 1. 86 3.49E+002 166.86 1.39E+003 M 2 279 - 353 297.13 74.25 3.72 1.82E+003 145.81 4.15E+003 m 3 2 79 - 353 339.22 84.78 3.73 3.99E+002 119.58 4.69E+003 4 569- 584 576.77 144.23 0.41 8.43E+001 124.30 1.25E+003 5 2628 - 2665 2646.87 662.01 3.00 5.88E+003 181.35 4.08E+002 6 4679 - 4713 4694.93 1173.79 2.95 2.35E+003 107.68 1.04E+002 7 5313- 5352 5332.93 1333.12 2 .87 2.25E+003 96.83 1.50E+001 8 5837 - 5856 5846.76 1461. 41 0.64 7.43E+001 2 0.17 7.66E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1587]

Interference Corrected Activity Report 2/26/2018 5:11: 2 0 PM Page 3

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Sample Ti tle: B105100AFSFC291GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 1.04329E+006 2.97178E+005 Co-60 0.999 1173 . 23* 99.85 3 .13005E+006 2.88715E+005 1332.49* 99.98 3.20264E+006 2 .90812E+005 Cs-137 1.000 661.66* 85.10 6.92678E+006 8.58864E+005 Eu-155 0.330 86.55* 30.70 7.07354E+005 2.550 2 6E+005 105.31 21.10

       *=Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =         0. 30 Errors quoted at 2 .000 sigma

[1588]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 1.043294E+006 2.97 1 778E+OOS Co-60 0.999 3.166082E+006 2.04 8 897E+OOS Cs-137 1. 000 6.926775E+006 8.58 8 637E+005 Eu-155 0. 33 0 7.073542E+005 2.550263E+OO S

       ? = 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      2 .000 sigma
  **********     U N I D E N T I F I E D          P E  A K S     **********

Peak Locate Performed on: 2/26/2018 5: 11 :19 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.13 5.8128E-001 47.84 M 2 74.25 3.0415E+OOO 7.99 4 144.23 1.4049E-001 147.46 D- Esc. M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1589]

ruclide MDA Report 2 /26/2018 5 :11: 2 0 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC291GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL .NLB Nucl ide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 )

 +      K-4 0      1460.82*    10.66   2 .794E+005      2.79E+005       1.043E+006      1 .207E+005
 +      Co-60      1173.23*    99.85   1.069E+005       4.82E+004       3 .130E+006     5.164E+004 1332.49*    99 . 98 4.815E+004                       3.203E+006      2.215E+004 Nb-94        702.65    99.81   1. 23 7E+005     1. 2 4E+0 0 5   1.249E+005      6.045E+004 871.09    99.89   1.346E+005                      -5.701E+004      6.576E+004 Ag- 108m     433.9 0   90.50   1.885E+005       1 .34E+005     -3.919E+004      9.304E+004 614. 3 0  89.80   1.589E+005                       2.655E+005      7.799E+004 722.9 0   90.80   l.339E+005                       1. 23 0E+004    6.538E+004 Cs-134       604.72    97.62   1.469E+005       1.47E+005       5.965E+004      7.210E+004 795.86    85.46   1 .481E+005                      1.785E+005      7. 232E+ 004
 +      Cs-137       661.66*   85.10   l.909E+005       1. 91E+005      6.927E+006      9.386E+004 Eu-152        121. 78   28.67   6.822E+005       1 . 4 0E+005    8.755E+004      3 . 388E+005 344.28    26.60   6.256E+005                       6.956E+005      3.092E+OOS 1408.01     21.07   1.395E+005                     -5.722E+00 4      6.037E+004 Eu- 154       123.07    40.40   4.803E+005       1.65E+005     -4.519E+005       2.385E+005 723.30    20.06   6.066E+OOS                       6.053E+005      2.962E+005 12 74.43    34.80   l.650E+005                     -3.650E+004       7.712E+004
 +     Eu- 155         86.55*  30.70   5.704E+OOS       5 . 70E+OOS     7 . 074E+005    2.828E+005 1 05.31   21.10   9 . 753E+OOS                   - 3.001E+005      4.844E+005 Tl-208        583 . 19  85.00   1. 6 72E+005     1.67E+005       1.542E+005      8 "2 11E+004 Bi-212        727.33     6 . 67 1.798E+006       1.80E+006     -4.558E+005       8.774E+005 Pb-212        238.63    43.60   4.009E+OO S      4.01E+005       1.610E+005      1.987E+OOS Bi -2 14      609.32    45.49   3.161E+OOS      2.81E+005        2.495E+005      1.552E+005 1120.29      14.92   8.779E+OOS                       9.304E+005      4.272E+005 1764.49      15.30   2.808E+005                       2.642E+005      1.255E+005 Pb- 2 14     295.22     18.42   8.869E+005      4.67E+005        2.570E+005      4.387E+005 351.93     35.60   4.666E+005                       1. 233E+005     2.306E+005 Ra- 22 6     186.21      3.64   4.697E+006      4.70E+006      - 6.230E+006      2.329E+006 Ac- 22 8     338.32     11.27   1.445E+006      5.66E+005        1.963E+006      7.140E+005 911.20     25.80   5.655E+OOS                     -7.245E+00 4      2.766E+005 968.97     15.80   8.888E+005                     -2.298E+005       4.340E+005 Am- 241        59.54    35.90   7.691E+OOS      7.69E+005      -1.870E+005       3.815E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1590]

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Filename: C:\GENIE2K\CAMFILES\00000376.CNF Report Generated On 2/26/2018 5:00:57 PM Sample Title B105100AFSFC292GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 1 0.000 keV Sample Size 2.830E+001 MA 2 Sample Taken On 2/26/2018 12:40:00 PM Acquisition Started 2/26/2018 12:40:26 PM Live Time 600.0 seconds Real Time 603.5 seconds Dead Time 0 .59 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                    'J)c~i-e- Vr);d~1f:/
                                                                        ~- 7-IF ;c I&
                                                                     ?_r~
                                                                              /L/1;

[1591]

Peak Analysis Report 2/26/2018 5:00:57 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC292GD Peak Analysis Performed on: 2/26/2018 5:00:57 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No . start e nd centroid (keV) (keV) Area Uncert. Counts 1 116- 140 127.70 31. 84 1.43 4.99E+00 2 180.44 1.85E+003 M 2 279- 36 0 297.48 74.34 3 . 90 2 . 20E+00 3 162.23 5.36E+003 m 3 279- 36 0 341.12 85.26 3.91 9.52E+002 139.80 6.29E+00 3 4 895- 915 905. 2 1 226.41 0.37 8.98E+001 153.91 1. 61E+00 3 5 979- 999 988.8 1 247.33 0 . 57 -5.13E-002 142.4 1 1.39E+003 6 2 628- 2668 2647.05 662.05 2 .93 1.44E+004 253.32 2.82E+002 7 4677 - 4713 4695.01 1173.81 3. 00 1.00E+003 73.3 0 6.04E+001 8 5317- 5350 5333.18 1333.18 2.93 1. 04E + 003 65.86 8.50E+OOO 9 5837 - 5857 5846.97 1461.46 0 .35 6.43E+001 19. 1 8 7.69E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1592]

Interference Corrected Activity Report 2/26/2018 5 :00:57 PM Page 3

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Sample

Title:

B105100AFSFC292GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (% ) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 9.02436E+00 5 2 .80301E+005 Co-60 0.999 1173. 23

99.85 1.33662E+006 1.44924E+005 133 2 .49* 99.98 l .47702E+006 1.50725E+005 Cs-137 1. 000 66 1. 66* 85.10 1.69228E+007 2 .05410E+006 Eu - 1 55 0.331 86.55* 30.70 l.68418E+00 6 4.17906E+005 1 0 5.31 21.10 Pb-212 0.886 238.63* 43.60 - 6.94215E+001 1 .92 834E+005

         *=Energy line found in the spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :        10.000 keV Nuclide confidence index threshold =            0.30 Errors quoted at 2 .000 sigma

[1593]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 9.024360E+005 2 .80 3 007E+005 Co-60 0.999 1. 4 04063E+006 1 .044675E+005 Cs-137 1. 000 1.692281E+007 2.054 1 04E+006 Eu-155 0.331 1 .684184E+006 4.179059E+OOS Pb -2 12 0.886 - 6.942146E+001 1.928340E+OOS

       ?   = Nuc l ide is part of an undetermined solution X    =  Nuclide rejected by the interference analysis
      @    =  Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at        2 .000 sigma
  **********        UN I D E N T I F I E D           P E A K S       **********

Peak Locate Performed on: 2 /26/201 8 5:00:57 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide

          ..L   31. 84         8.3216E - 001                36.14 M    2     74.34          3.6744E+OOO                   7 . 36 4    226.41          1.4972E-001                171. 33 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at       2 . 000 sigma

[1594]

Nucl ide MDA Report 2/26/2018 5:00:57 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2 IN Sample

Title:

B105100AFSFC292GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name {keV) (%) (pCi/M"'2 ) (pCi/MA2 ) (pCi/M"'2 ) (pCi/M"'2 )

 +      K-40       1460.82*     1 0.66 2.807E+005      2.81E+005       9.024E+005    1. 2 14E+005
 +      Co-60      1173.23*     99.85   8.476E+004     3.51E+004       1 .337E+006   4.058E+004 1332.49*     99.98  3.511E+004                      1.477E+006    1.563E+004 Nb- 94       702.6 5   99.81   7.933E+004      7.93E+004     - 5. 12 0E+004  3.827E+004 871. 09   99.89   9.282E+004                      4.856E+004    4.486E+004 Ag- 108m     433.9 0   90.50   2.324E+005      8.88E+004     -1.168E+005    1.150E+005 614.3 0   89.80   1.529E+005                      1. 401E+003   7.501E+004 722.9 0   90.80   8.877E+004                      7.669E+004   4.282E+004 Cs-134       604.72    97.62   1.422E+005      9.8 1 E+004  -5 . 555E+004   6.976E+004 795.86    85.46   9.811E+004                      1 . 403E+004 4.731E+004
 +      Cs-137       661.66*   85.10   1.622E+005      1.62E+005       1 .692E+007  7.9 53 E+004 Eu-152       121. 78   28.67   7.983E+005      1.16E+005       3 . 522E+005 3.968E+005 3 44.28   26.60   7.225E+005                   -9.304E+005     3.577E+005 1408.01     21. 07  1.156E+005                   - 1. 869E+00 4  4.840E+004 Eu-154       123.07    40.40   5.650E+005      1 .3 4E+005  -6 . 269E+004   2 .809E+005 723.30    20.06   4.019E+005                      1 . 310E+005 1.939E+005 1274.43     34.80   1.340E+005                   - l.279E+004    6.158E+004
 +      Eu-155         86.55*  30.70   6.577E+005      6.58E+005      1.684E+006    3.265E+005 105.3 1   21.10   1.116E+006                   - 2.475E+004    5.546E+005 Tl- 2 0 8     583.19    85.00   1.629E+005     1.63E+005        7 . 257E+004 7 . 995E+004 Bi-212        727.33      6.67  1.177E+006      1 . 1 8E+006   1. 695E+005   5.672E+005
 +      Pb-212      238.63*    43.60   3 . 2 09E+005  3.21E+005     - 6 . 942E+001  1.586E+005 Bi-214       609.32     45.49   3 .060E+005    2 .86E+005      9.221E+004    1.501E+005 1120.29      14.92   6. 2 02E+005                   5.561E+005    2 .983E+005 1764.49      15.30   2 .859E+005                    2.753E+005    1.281E+005 Pb-214       295.22     1 8.42  1.032E+006     5.40E+005       9.406E+005    5.114E+005 351.93     3 5.60  5.405E+005                     2.102E+005    2.675E+005 Ra-226       1 86.21      3 .64 5.477E+006     5.48E+006       4.943E+005    2.719E+006 Ac-228       338.32     11. 27  1.705E+006     3.62E+005       l.440E+005    8.440E+005 911. 2 0  25.80    3.617E+005                     1.106E+005    1. 74 7E+O 05 968.97    15.80    6.564E+005                   -1.685E+005     3 . 178E+005 Am-241         59.54   35.90    8.676E+005     8.68E+005       5 .213E+005   4.308E+005
      +=Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region , or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1595]

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Filename: C:\GENIE2K\CAMFILES\00000052.CNF Report Generated On 2/3/2018 11: 03:22 AM Sample Title B105100AFSFC293GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA2 Sample Taken On 2/3/2018 10:10:00 AM Acquisition Started 2/3/2018 10:10:46 AM Live Time 600.0 seconds Real Time 601.6 seconds Dead Time 0.26 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN j)e,f/~ t&,., l( c&.d-f?lQ Lj- /J- /ii)-

                                                                \   ~            '   -        A
                                                                    ------.,,      ..-*z__,,>-/ 1

[1596]

Peak Analysis Report 2/3/2018 11:0 3 :22 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC293GD Peak Analysis Performed on: 2/3/2018 11:0 3 : 2 1 AM Peak Analysis From Channel: 85 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 1 10 9- 144 128.39 32.02 3.52 8.55E+002 201. 68 1.70E+003 M 2 278- 352 298.19 74.51 5.24 1.55E+003 136.55 4.41E+003 m 3 2 78- 352 339.57 84.87 5.23 6.64E+002 116.23 4.79E+003 4 2623 - 2666 2644.90 661.52 4.01 1.18E+004 226.45 1.58E+002 5 4681 - 4704 4691.90 1173.04 1. 01 1.29E+002 30.04 2.48E+001 6 5313- 5336 5326.31 1331. 47 0.79 9.13E+00 1 33.45 4.67E+001 7 5834 - 5853 5843.15 1460.50 1. 07 7 . 26E+001 21.10 1.14E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1597]

Interference Corrected Activity Report 2 /3/2018 11:03: 22 AM Page 3

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Sample

Title:

B105100AFSFC293GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 1. 000 1460.82* 10.66 1.01889E+006 3.08872E+005 Co-60 0.999 1173.23* 99.85 1.72351E+005 4. 23 844E+004 1332.49* 99.98 1.29634E+005 4.86187E+004 Cs-137 1.000 661.66* 85.10 1.38999E+007 1.69045E+006 Eu-155 0.330 86.55* 30.70 1.17699E+006 3.12894E+005 105.31 21.10

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold=         0. 3 0 Errors quoted at 2 .000 sigma

[1598]

Interference Corrected Activity Report 2 /3/2018 11:03: 22 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 1. 000 1.018893E+006 3 .088719E+005 Co-60 0.999 1.5 3 9052E+005 3 .194859E+004 Cs-137 1.000 1.389992E+007 1.690449E+006 Eu-155 0.330 1.176990E+006 3.128942E+005

       ? = 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     2 .000 sigma
  **********     UN I D E N T I F I E D           PE AK S        **********

Peak Locate Performed on: 2/3/2018 11:03:21 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32 .02 l.4249E+OOO 23 .59 M 2 74.51 2.5910E+OOO 8.78 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1599]

Nuclide MDA Report 2/3/2018 11:03: 22 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D EP GD Sample

Title:

B105l00AFSFC293GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/MA2) (pCi/MA2) (pCi/MA2 ) (pCi/MA2 }

 +      K-40        1460.82*     10.66    3.248E+005    3.25E+OOS       l.019E+006   1.434E+005
 +      Co-60       1173.23*     99.85    4.671E+004    4.67E+004      1 .724E+005   2.155E+004 1332.49*     99.98    6.797E+004                   l.296E+OOS    3.207E+004 Nb-94         702.65     99.81   4.455E+004     4.46E+004    -8.289E+003     2.088E+004 871.09     99.89   4.852E+004                  - 1. 569E+004   2.271E+004 Ag-108m        433.90     90.50   1.893E+005     4.97E+004    - 1.431E+005    9.347E+004 614.30     89.80   1.117E+005                    5.450E+004    5.441E+004 722.90     90.80   4.966E+004                    3.869E+004    2.327E+004 Cs - 134      604.72     97.62   9.820E+004     5.67E+004    - 8.700E+004    4.777E+004 795.86     85.46   5.668E+004                  - 3.036E+004    2.660E+004
 +     Cs - 137       66 1 .66*  85.1 0  1.270E+005     1.27E+005      1.390E+007    6.189E+004 Eu-152         121. 78    28.67   6.356E+005     1.31E+OOS      5.715E+OOS    3.155E+005 344. 2 8   26.60   5.567E+005                    3 . 099E+005  2.748E+005 1408.01      21. 07  1.305E+005                  -9.392E+004     5 . 589E+004 Eu-154         123.07     40.40   4.488E+005     1 .13E+005  -2 .601E+005    2.227E+OOS 723.30     2 0.06  2.235E+005                    l.185E+OOS   1.047E+005 1274.43      34.80   1.125E+005                    1.197E+005    5.085E+004
 +     Eu-155          86.55*    30.70   5.760E+005     5.76E+OOS      l.177E+006   2 .856E+005 105.31     21.10   8.869E+005                 - l .463E+OOS   4.402E+005 Tl - 208       583.19     85.00   l.156E+005     1.16E+005   - 4.674E+004    5.630E+004 Bi-212         727.33       6.67  6.297E+005     6.30E+005   -3.421E+OOS     2 .935E+005 Pb-212        23 8.63     43.60   3.665E+005     3.67E+005   -1. 259E+OOS    1.815E+005 Bi-214         609.32     45.49   2.178E+005     2.18E+OOS      l.286E+005   1 .060E+005 112 0 .29     14.92   3.432E+005                   1.586E+005    1.598E+005 1764.49       15.30   2.347E+005                   1.762E+005    1.025E+005 Pb- 2 14      295.22      18.42   8.253E+005    4.19E+005    -6.791E+005     4.079E+005 3 51. 93    35.60   4.188E+OOS                   3.427E+005    2.067E+005 Ra- 22 6      186.21       3.64   4.469E+006    4.47E+006    -2.258E+006     2.215E+006 Ac- 22 8      338.32      11. 27  1. 287E+006   2 . 2 8E+OOS - 7.909E+005    6.351E+OOS 911.20      25.80   2.283E+005                   9.990E+004    1. 080E+005 968 . 97    15.80   2 .991E+005                - 2.741E+005    l .392E+005 Am- 2 41        59.54     35.90   7.090E+OOS    7.09E+00 5   -3.817E+004     3 .515E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1600]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: C:\GENIE2K\CAMFILES\00000049.CNF Report Generated On 2/3/2018 11:06:12 AM Sample Title B105100AFSFC294GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2/3/2018 9:13:00 AM Acquisition Started 2/3/2018 9:13:03 AM Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0 . 08 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN D~ ~JT~ l{1/t Z:lc1/ {/- 1 If- /c?\. [1601]

Peak Analysis Report 2 /3/2018 11:06:12 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC294GD Peak Analysis Performed on: 2/3/2018 11:06:12 AM Peak Analysis From Channel: 85 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 1 280- 317 299.35 74.81 1. 0 2 6.59E+002 176.54 1.23E+00 3 2 528- 543 535.64 133.94 0.85 4.40E+001 64.94 3.35E+002 3 594- 610 602.82 150.75 0.38 2.36E+001 60.58 2.85E+002 4 2625- 2663 2644.36 661. 38 3.55 1.31E+003 79.97 4.88E+001 5 4681- 4700 4690.16 1172.60 0.41 6.llE+OOl 26.80 3.29E+001 6 5317- 5337 5327.3 2 1331.72 1.12 8.59E+001 26.57 2.41E+001 7 5834- 5853 5843.05 1460.48 0.63 4.68E+001 20.69 1.72E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1602]

Interference Corrected Activity Report 2 / 3 /2018 11:06:12 AM Page 3

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Sample

Title:

Bl05100AFSFC294GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nucl ide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-4 0 1.000 1460.82* 10.66 6.56011E+OOS 2.95805E+005 Co-60 0.999 1173. 23

99.85 8.14448E+004 3.63293E+004 1332.49* 99.98 l.21968E+005 3.89750E+004 Cs-137 1 .000 661. 66* 85.10 l .54562E+006 2 .08146E+OOS

        * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =             0. 3 0 Errors quoted at 2.000 sigma

[1603]

Interference Corrected Activity Report 2 /3/2018 11:06:12 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2) Uncertainty K-40 1. 000 6.560109E+005 2.958053E+005 Co-60 0.999 1.002844E+005 2.657484E+004 Cs-137 1. 000 1 .545619E+006 2.081460E+005

      ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @=Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at     2.000 sigma
  **********    U N I D E N T I F I E D          PE AK S        **********

Peak Locate Performed on: 2 /3/2018 11:06:12 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second % Uncertainty Type Nucl ide 1 74.81 1. 0987E+OOO 26.78 2 133.94 7.3283E-002 147.68 3 150.75 257.09 D-Esc . M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1604]

Nuclide MDA Report 2/3/2018 11:06:13 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D EP GD Sample

Title:

B105100AFSFC294GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40        1460.82*    10.66    3.963E+005     3.96E+005      6.560E+005   1.792E+00 5
 +      Co-60       1173.23*    99.85    5.137E+004     4.83E+004      8.144E+004   2.388E+004 1332.49*    99.98    4 . 832E+004                 l. 2 20E+005  2.224E+004 Nb-94         702.65    99.81    3.952E+004     3.95E+004     2 .814E+004   l.836E+004 871.09    99.89    4.525E+004                   5.838E+004    2 .107E+004 Ag-108m        433.90    90.50    7.752E+004     4.54E+004   -2 .031E+004    3.756E+004 614.30    89.80    6.141E+004                   4.044E+004    2 .925E+004 722.90    90.80   4.544E+004                  - 1 .143E+004   2 .116E+004 Cs - 134      604.72    97.62    5.680E+004     5.10E+004   - l.215E+004   2.707E+004 795.86    85.46   5 .098E+004                 - 4.390E+002   2.375E+004
 +     Cs-137         661.66*   85.10   6.877E+004      6.88E+004     1.546E+006    3.279E+004 Eu - 152       121.78    28.67   3.531E+005      l.26E+005     l.382E+005   1.742E+005 344. 2 8  26.60   2 .600E+005                   6.698E+004   1.264E+005 1408 . 01   21. 07  l.258E+005                    7.629E+004   5.351E+004 Eu-154         123.07    40 . 40 2.460E+005      8.96E+004  - 7.545E+004    1.214E+005 723.30    2 0.06  2.010E+005                 - l.735E+005    9.344E+004 1274.43      3 4.80  8.958E+004                 -6.230E+004     3.939E+004 Eu-155           86.55   30.70   4.248E+005     4.25E+005      6.030E+005   2.100E+005 1 05.3 1  21.10   5.171E+005                 -3.760E+004     2.554E+005 Tl-208         583.19    85.00   6.181E +004    6.18E+001:     2.196E+004   2.941E+004 Bi-212         727.33      6.67  6. 1 10E+005   6.11E+005      4.739E+005   2.842E+005 Pb-212        238.63     43.60   1. 790E+005    1.79E+005      l.048E+005   8.770E+004 Bi-214        609.32     45.49   l .2 2 8E+005  l. 2 3E+005 - 5.123E+003    5.854E+004 1120.29      14.92   2.989E+005                 - 1. 941E+005   1.376E+005 1764.49      15. 3 0 2.347E+005                   l.762E+005    l.025E+005 Pb-214        295. 22    18.42   3.856E+005     l.97E+ODS     l.223E+005    l.881E+005 351. 93    35.60   l.967E+005                   l.233E+005    9.562E+004 Ra-226        186.21      3.64   2 .125E+006    2.12E+006     8.768E+005    1.043E+006 Ac-228        338.32    11. 27   5.899E+005     l.79E+OOS   - 5.792E+005    2.866E+005 911. 20   25.80    1. 791E+005                  3 .745E+004   8.340E+004 968.97    15.80    2 .753E+005                  6.512E+004    1.273E+005 Am-241          59.54   35.90    4.601E+005     4.60E+005     7.107E+005    2 .270E+005
      + = Nucl i de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1605]

- - - - GAMMA S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 2/6/2018 2:20:37 PM Sample Title B105100AFSFC295GD Sample Description Sample Identification LEDGE Sample Type Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2. 830E+001 M... 2 Sample Taken On 2/5/2018 2:07:00 PM Acquisition Started 2/6/2018 2 : 10: 32 PM Live Time 600.0 seconds Real Time 603.7 seconds Dead Time 0.61 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                  ~~~- r)~~, lkt l1d~*k//

l/- J /.f /c? 5 [1606]

Peak Analysis Report 2/6 / 2 018 2 : 2 0 : 3 7 PM Page 2

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Detector Name: 62 79 Sample

Title:

B105100AFSFC295GD Peak Analysis Performed on: 2 /6/2018 2:20:37 PM Peak Analysis From Channel: 85 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 1 110 - 164 129.04 32.18 3 .90 6. 22E+00 3 430. 71 5.05E+00 3 M 2 278- 3 61 297.41 74.32 4.88 3.49E+00 3 197.84 8.49E+00 3 m 3 278 - 361 341.36 85.32 4.86 1 .26E+003 171.16 1.07E+004 4 2624- 2667 2645.86 661.76 3.99 3 .64E+004 393.65 3 .61E+002 5 4676 - 4708 4692.98 1173.30 3. 0 6 3 .35E+002 40.94 1.65E+001 6 5312 - 5348 5330.43 1332.50 0.47 2 .94E+002 34.29 O.OOE+OOO 7 5836- 5855 5845.12 1461 .00 0.48 5. 2 1E+001 24.02 2.59E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2. 000 sigma [1607]

Interference Corrected Activity Report 2/6/2018 2:20:37 PM Page 3

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Sample

Title:

B105100AFSFC295GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10.66 7.31533E+005 3.43008E+005 Co-60 1.000 1173.23* 99.85 4.46460E+005 6.52834E+004 1332.49* 99.98 4.17785E +00 5 5 .90917E+004 Cs-137 1. 000 661. 66* 85.10 4.28948E +007 5.17216E+006 Eu-155 0.331 86.55* 30.70 2.23235E+006 5.39495E+005 105.31 21.10

       *=Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :        10.000 keV Nuclide confidence index threshold =           0.30 Errors quoted at 2.000 sigma

[1608]

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Nucl ide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 7.315332E+005 3.430083E+005 Co-60 1 . 000 4.306982E+005 4.381002E+004 Cs-137 1.000 4.289478E+007 5.172159E+006 Eu-155 0. 33 1 2.232351E+006 5.394946E+005

       ?  = Nuclide is part of an undetermined solution X    Nuclide rejected by the interference analysis
       @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at       2 .000 sigma
  **********      U N I D E N T I F I E D          P E A K S      **********

Peak Locate Performed on: 2 /6/20 1 8 2 : 2 0: 3 7 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.18 l.0366E+001 6.92 M 2 74 . 32 5.8188E+OOO 5 . 67 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1609]

Nucl ide MDA Report 2/6 / 2 018 2 : 2 0:37 PM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC29SGD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL. NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 )

 +      K-40        1460.82*             10 .66   4.811E+005     4.81E+OOS      7.315E+005      2 .216E+005
 +      Co-6 0      1173.23*             99.85    4.399E+004     3.85E+003      4.465E+005      2 .019E+004 133 2 .49*           99.98    3.845E+003                    4 . 178E+005    O.OOOE+OOO Nb - 94       702.65             99.81    5.562E+004     5.56E+004    -4 .663E+00 3     2.641E+004 871. 09            99.89    S.663E+004                  - 1 . 278E+00 5  2 .676E+004 Ag-108m       433.90             90.50    3.128E+OOS     6.60E+004      3.993E+004     1.552E+005 614.30             89.80   1 .570E+005                    9.107E+004     7.707E+004 722.90            90.80     6.602E+004                    8.752E+004     3 .145E+004 Cs - 134      604.72            97.62    1. 4 84E+O OS   6.74E+004      4.696E+004     7.289E+004 795.86            85.46    6.744E+004                   - 5.412E+004     3.198E+004
 +      Cs - 137     661.66*            85.10    1. 905E+005     1.90E+005      4. 2 89E+007   9.364E+004 Eu- 152      121. 78            28.67    9.202E+005      1.35E+005      3 . 119E+005   4.578E+005 344. 2 8           2 6.60   8.821E+005                     l .116E+006    4. 3 74E+005 1408.01              21. 07   1.351E+OOS                     1 . 254E+004   S.818E+004 Eu-154       123.07             40. 40   6.517E+OOS      1.24E+OO S     6 . 147E+OOS   3.242E+005 723.30             2 0.06   2.969E+OOS                     3.300E+OOS     1 . 414E+005 1274.43              34.80    1.238E+OOS                  -2 . 595E+004     5.649E+004
 +      Eu-155          86.55*          30.70    8.551E+005      8.55E+005      2 . 2 32E+006  4.252E+005 105. 31            21.10    1.273E+006                  - 9.00SE+OOS      6.333E+OOS Tl-208        C: O')    "1 0
                     ..JU..J * ..J...J  oc:

v-1.v"v" 1.700E+ OOS 1 .70E+ 005 2 . 970E+ 004 8.351E+004 Bi-212 727.33 6.67 8.857E+005 8.86E+OOS -2.090E+005 4.215E+OOS Pb-212 238.63 43.60 S.783E+005 S.78E+OOS 4.444E+OOS 2.873E+005 Bi - 214 609 . 32 45.49 3.lSSE+OOS 2. 81E+005 2.87SE+OOS 1.549E+005 1120.29 14.92 4. 1 50E+OO S 1.544E+OOS 1.957E+005 1764.49 15.30 2 .808E+005 2 .642E+OOS 1.255E+OOS Pb-214 295.22 1 8.42 l. 2 61E+006 6.61E+005 1.560E+00 5 6. 2 57E+OOS 351. 93 35.60 6.614E+005 2 .844E+005 3.280E+OOS Ra-226 186.21 3.64 7.012E+006 7.01E+006 6.794E+006 3.487E+006 Ac-228 338.32 1 1. 27 2 .074E+006 2 .SOE+OOS 7.087E+005 1.029E+006 911.20 25.80 2 .501E+005 - 2.0BBE+OOS 1.189E+005 968.97 15.80 4.096E+005 6.557E+004 1.944E+OOS Am- 241 59.54 35.90 1 .03SE+006 1.03E+006 l.246E+006 5.145E+005

      + = Nucl i de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been c alculated
      @ = Half-life too short to be able to perform the decay correction

[1610]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/6/2018 2:03:53 PM Sample Title B105100AFSFC296GD Sample Description Sample Identification LEDGE Sample Type Sample Geometry 3M90D CP 2 IN Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 M... 2 Sample Taken On 2 /5/2018 1:51:00 PM Acquisition Started 2 /6/2018 1:53:50 PM Live Time ,600. 0 seconds Real Time 602.2 seconds Dead Time 0.36 % Energy Calibration Used Done On 12/28/20i7 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN fj) it'~\ lit /1 d:i>kc::I Lj-7-(o /t;Jo [1611]

Peak Analysis Report 2/6/2 018 2:03:54 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC296GD Peak Analysis Performed on: 2/6/2 0 18 2:03:5 3 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No . start end centroid (keV) (keV) Area Uncert. Counts 1 111 - 160 129.80 32.37 3.63 3.10E+003 327.94 3.26E+003 2 2 78 - 316 297.22 74.27 4.15 2.34E+003 362.18 5.18E+00 3 3 768 - 788 776.63 194.24 0.92 1.62E+002 162.47 1.77E+00 3 4 1221- 1239 123 0 .41 307.78 0.46 1.84E+001 100.82 7.45E+00 2 5 1989- 2006 1997.40 499.62 0.67 1.13E-001 65.68 3.31E+002 6 2624- 2667 2645 . 65 661.71 3.89 1.73E+004 269.69 1.36E+002 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted a t 2 . 000 sigma [1612]

Interference Corrected Activity Report 2 /6/2018 2 :03:54 PM Page 3

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Sample

Title:

B105100AFSFC296GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nucl ide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA2 ) Uncertainty Cs-137 1 .000 66 1 .66* 85 .10 2.03914E+007 2 .46937E+006 Ra-226 0 .902 186 . 21* 3.64 2.33939E+006 2.37472E+006

        *=Energy line found in the spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :       10.0 0 0 keV Nuclide confidence index threshold =            0.30 Errors quoted at 2 .00 0 sigma

[1613]

Interference Corrected Activity Report 2 /6/20 1 8 2 :03:54 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty Cs-137 1. 000 2. 039137E+007 2.469370E+006 Ra-226 0.902 2 . 33 9393E+006 2.374718E+006

       ? =  Nucl ide is part of an undetermined solution X  = Nucl ide rejected by the interference analysis
      @ = Nucl ide contains energy lines not used in Weighted Mean Activity Errors quoted at       2.000 sigma
  **********      U N I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on: 2 /6/2018 2: 03:53 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32 . 37 5.1681E+OOO 10 .58 2 74.27 3.9075E+OOO 15.45 4 3 0 7.78 3.0637E-002 548.47 5 499 . 62 1. 8758E-004 5836 0 .6 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1614]

Nuclide MDA Report 2/6/2018 2: 03:54 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

Bl05100AFSFC296GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) K-4 0 1460.82 10.66 5.919E+005 5.92E+005 l.010E+00 6 2.769E+005 Co-60 1173.23 99.85 6.694E+004 6.69E+004 1.089E+00 5 3.166E+004 1332.49 99.98 7.413E+004 8.211E+004 3.514E+004 Nb- 94 702.65 99.81 4.371E+004 4.37E+004 9.879E+003 2.045E+004 87 1. 09 99.89 4.525E+004 - 3.582E+004 2.107E+004 Ag-108m 433.90 90.50 2 .216E+005 5.09E+004 -l.305E+005 l.096E+005 614.30 89.80 l.127E+005 6.096E+004 5.492E+004 722.90 90.80 5.089E+004 8. 22 7E+003 2.388E+004 Cs-134 604.72 97.6 2 l.054E+005 5. 32 E+004 -4.920E+004 5.139E+004 795.86 85.46 5.324E+004 - 7.133E+003 2.488E+004

 +     Cs - 137      661.66*     85.10     l.179E+005     l. 18E+005     2 .039E+007  5.736E+004 Eu-152        121.78      2 8.67    7.622E+005     1.35E+005   -5.989E+004     3.788E+005 344. 2 8    26.60    6.545E+005                     4.642E+00 5  3.237E+005 1408.01       21. 07   l. 351E+005                    l.614E+004   5.818E+004 Eu-154        123.07      40.40    5.381E+005      l.09E+005   - 9.947E+005    2.674E+005 723.30      20.06    2 . 3 18E+005                 4.188E+004    l.088E+005 1274.43       34.80    l.091E+005                     7.627E+004   4.914E+004 Eu-155         86.55      30.70    8.639E+005      8.64E+005      l.006E+006   4.296E+005 10 5 . 3 1  2 1. 10  l.084E+ 00 6                - 3.049E+005    5.388E+005 Tl-208        583.19      85.00    l.266E+005      l.27E+005   -4.291E+004     6.178E+004 Bi- 2 12      727.33        6.67   7.271E+00 5     7.27E+005     5.439E+005    3.422E+005 Pb-212       238.63       43.60    4.354E+005      4.35E+005   -4.360E+005     2.159E+005 Bi-214       609.32       45.49    2 .187E+005     2 .14E+005  -2.903E+005     l.065E+005 1120.29        14.92    3 .509E+005                 -2. 1 81E+003   l.636E+005 1764.49        15.30    2 .145E+005                   l.419E+004    9.235E+004 Pb-214       295.22       18.42    9.495E+005     4.85E+005      7 . 073E+005  4.700E+005 351.93       35.60    4.854E+005                    2 .161E+005   2.400E+005
+      Ra-226       186.21*        3.64   3.845E+006     3.85E+006      2 . 33 9E+006 l.903E+006 Ac-228       338.32       1 1. 2 7 l .534E+006    l.91E+005    -l.863E+005     7.585E+005 911.20       25.80    l.908E+005                  -2 .661E+003    8.924E+004 968.97       15.80    2 .968E+005                 -2 .873E+004    l.381E+005 Am-241         59.54      35.90    8 . 814E+005   8.81E+005      2 .001E+004   4.377E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1615]

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Filename: 62 79 Report Generated On 2/6/2018 2:48:33 PM Sample Title B105100AFSFC297GD Sample Description Sample Identification LEDGE Sample Type Sample Geometry 3M90D CP 2 IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M" 2 Sample Taken On 2 /5/2018 2:36:00 PM Acquisition Started 2 /6/2018 2:38:29 PM Live Time 600.0 seconds Real Time 602.3 seconds Dead Time 0. 39 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN D,;,)-/-c\ l c,,ft c(~/c/ 1 1-l- -/} /;~~s-(____/ [1616]

Peak Analysis Report 2/6/2018 2 :48: 33 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC297GD Peak Analysis Performed on: 2/6/2018 2 :48:32 PM Peak Analysis From Channel: 85 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 1 110- 147 128.37 32.01 3.91 2 .12E+003 272.12 2.85E+003 2 174- 193 181. 04 45.19 0.61 -7.34E+001 143.44 l.48E+003 M 3 279- 354 297.59 74.37 4.24 2 .40E+00 3 173.01 6.16E+003 m 4 279- 354 341. 1 8 85.27 4.25 5.86E+002 140.16 6.61E+003 5 2622- 2665 2643 . 74 661.23 3.97 1 .72E+004 269.00 l .42E+002 6 4676- 4704 4689.58 1172.46 0.66 l.67E+002 38.64 4.53E+001 7 5314- 5339 5326.02 1331.40 0.45 l.65E+002 29.51 1.25E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2. 000 sigma [1617]

Interference Corrected Activity Report 2/6/ 2 018 2 :48:33 PM Page 3

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Sample

Title:

B105100AFSFC297GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty Co- 60 0.999 1173.23* 99.85 2.224 50E+005 5.45347E+004 1332.49* 99.98 2 . 3 5044E+005 4.59406E+004 Cs-137 1. 000 661.66* 85.10 2.02311E+007 2.45016E+0 0 6 Eu- 1 55 0.331 86.55* 30.70 1.036 3 2E+006 3 . 23262E+005 105.31 21.10

        * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =           0 .3 0 Errors quoted at 2.000 sigma

[1618]

Interference Corrected Activity Report 2/6/2 0 18 2:48:33 PM Page 4

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Nucl ide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"'2 ) Uncertainty Co-60 0.999 2.298163E+OOS 3.513519E+004 Cs-137 1. 000 2.023110E+007 2 . 450164E+006 Eu-155 0.331 1 .036325E+006 3.232617E+005

       ? =   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      2 .000 sigma
  **********      U N I D E N T I F I E D         P E A K S     **********

Peak Locate Performed on: 2/6/2 018 2:48:32 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second % Uncertainty Type Nucl ide 1 32.01 3.5253E+OOO 12.87 2 45.19 -1.2234E-001 - 195.41 M 3 74. 37 4.0072E+OOO 7.2 0 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1619]

Nuclide MDA Report 2 /6/2018 2 :48 : 33 PM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC297GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL .NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) K-40 1460.82 10 .66 5.995E+005 5.99E+005 7. 26 0E+00 5 2 .808E+005

 +      Co-6 0        1173.23*    99.85    6.668E+004        3.76E+004      2 . 224E+005    3.154E+004 1332.49*    99.98    3.762E+004                       2 .350E+005     1.689E+004 Nb-94           702.65    99.81    5.197E+004        5.20E+004      1 .069E+004     2 .458E+004 871. 0 9  99.89    5.527E+004                       3.831E+004      2 .608E+004 Ag-108m          433.90    90.50    2.318E+005        5.55E+004    -2 .853E+003     1.147E+005 614.30    89.80    1.243E+005                       9.173E+004      6 .070E+004 722.90    90.80    5.550E+004                     -*2 . 374E+004   2 .619E+004 Cs - 134        604.72    97.62    l.129E+005        6.22E+004      1.226E+00 5    5.511E+004 795.86    85.46    6 . 2 18E+004                    5. 988E+004    2 .935E+004
 +     Cs-137           661.66*   8 5 .10 1. 2 02E+005       1. 2 0E+005    2 .023E+007    5.853E+004 Eu-152           121. 78   28.67    7.900E+005        1.48E+005      2 .372E+00 5   3.927E+005 344. 2 8  26.60   6.819E+005                     - 1.454E+00 5     3.374E+00 5 1408.01     21. 07  1.479E+005                        1 .110E+005    6.455E+004 Eu-154           123.07    40.40   5.579E+005         8.03E+004      9.819E+004     2.773E+005 723.3 0   20.06   2 .514E+00 5                      1.996E+003     1.186E+005 1274.43      34.80   8.029E+004                     - 1.008E+005      3.475E+004
 +     Eu-155            86.55*   30.70   6.741E+005         6.74E+005      1.0 3 6E+006   3.346E+005 105.31    2 1.10  1.118E+006                        1.281E+005     5 . 556E+005 m,
       .1..i.- """
               ~vo n    583 . 19  85.00   1.339E+005         1.34E+005     2.152E+005      6 .547E+004 Bi-212           727.33      6.67  7.653E+005         7.65E+005      6.956E+005     3. 613E+005 Pb-212          238.63     43.60   4.537E+005         4.54E+005     1.331E+005      2 . 25 1E+005 Bi-214           609.32    45.49   2.440E+005         2.44E+005     1 .723E+005     l.191E+005 1 120.29     14.92   3.956E+005                       3.328E+005      l.860E+005 1764.49      15. 3 0 2.645E+005                       2.312E+005      l.174E+005 Pb- 2 14        295.22     18.42   l.003E+006         5.10E+005     7.385E+005      4.967E+005 351. 93    35.60   5.100E+005                       2 . 32 7E+005   2 .523E+005 Ra-226          1 86.21      3.64  5.562E+006        5.56E+006      4.384E+006      2.762E+006 Ac- 22 8        338.32     11. 27  l .592E+006       2.39E+005      1.062E+006      7.878E+005 911.20     25.80   2 .395E+005                      2.916E+005      1.136E+005 968 . 97   15.80   3.700E+005                     - 1 .630E+005     1 .746E+005 Am- 24 1          59.54    35.90   8.984E+005        8. 9 8E+005    5.319E+005      4.462E+005
      + = Nucl i de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region , or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1620]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/6/2018 2:33:23 PM Sample Title B105100AFSFC298GD Sample Description Sample Identification LEDGE Sample Type Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/5/2018 2:23:00 PM Acquisition Started 2/6/2 01 8 2:23:19 PM Live Time 6 00 . 0 seconds Real Time 603.2 seconds Dead Time 0 .53 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1621]

Peak Analysis Report 2/6/2018 2:33:23 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC298GD Peak Analysis Performed on: 2/6/2018 2:33 : 23 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No . start e nd centroid (keV) (keV) Area Uncert. Counts 1 110 - 144 129.54 32.3 0 3 . 35 2.38E+003 291. 91 3.53E+003 M 2 2 79- 358 298.58 74.61 4.37 2.66E+003 185.09 7.68E+003 m 3 279 - 358 339.71 84.91 4.38 1.13E+003 160.87 8.88E+003 4 884 - 902 892.42 223 . 21 0 .55 5.75E+001 159.37 1.86E+003 5 2 624 - 2667 2 645.85 661.76 3.8 3 2.56E+004 333.72 3 .48E+002 6 4675- 4711 4691.65 1172.97 3.67 6.91E+002 65.97 6.98E+001 7 5311- 5348 5330.17 1332.43 2 . 28 6.56E +002 52.27 4.70E+OOO 8 5834- 5854 5843.77 1460.66 0 .99 7.45E+001 22 .85 1.55E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2. 000 sigma [1622]

Interference Corrected Activity Report 2 /6/2018 2 : 33 : 23 PM Page 3

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Sample

Title:

B105100AFSFC298GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 1.000 1460.82* 10.66 1.04514E+006 3.33110E+005 Co-6 0 1.000 1173.23* 99.85 9.22459E+005 1.14873E+005 1332.49* 99.98 9.32605E+005 1.05280E+005 Cs- 137 1.000 661.66* 85.10 3 .01608E+007 3 .64335E+006 Eu-155 0.330 86.55* 30.70 2 .00757E+006 4.92583E+005 105.31 21.10

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold=           0. 3 0 Errors quoted at 2.000 sigma

[1623]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 1. 000 1.045140E+006 3.331100E+005 Co-6 0 1. 000 9.279735E+005 7.761452E+004 Cs-137 1. 000 3.016080E+007 3.643352E+006 Eu-155 0.330 2.007571E+006 4.925830E+005

       ? = 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       2.000 sigma
  **********      UN I D E N T I F I E D           P E A K S    ****** ** **

Peak Locate Performed on: 2/6/2018 2 : 33 :2 3 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.3 0 3.9613E+OOO 1 2.28 M 2 74 . 6 1 4.4385E+OOO 6.95 4 223.2 1 9.5832E-002 277.17 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1624]

Nuclide MDA Report 2 /6/2018 2 : 33:23 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC298GD Nuclide Library Used: C:\GENIE2K\CAMFILES \ Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 )

 +      K-40        1460.82*     10.66    3.833E+005      3.8 3 E+005      1.045E+006      1.727E+005
 +      Co-6 0      1173.23*     99.85    9.105E+004      2.8 1 E+004      9.225E+005      4.372E+004 1332.49*     99.98   2 .805E+004                       9.326E+005      1.210E+004 Nb- 94        702.65     99.81    7. 63 9E+004    7.64E+004        8.072E+004      3.679E+004 871. 0 9   99.89   8.840E+004                       1.128E+005       4. 2 65E+004 Ag-108m        433.9 0    90.50   2 .723E+005      8.89E+004       1.180E+005      1. 3 50E+005 614.3 0    89.80   1.545E+005                       5.872E+004       7.580E+004 722 . 9 0  90.80   8.894E+004                       1.506E+00 5     4.291E+004 Cs-134        604.72     97.6 2  1.444E+005       9 .61E+004      2 .117E+005      7.086E+004 795.86     85.46   9.609E+004                       5.352E+004      4.630E+004
 +      Cs-137        661.66*    85 . 10 1.869E+005       1 .87E+005      3.016E+007      9.183E+004 Eu-152        121. 78    2 8.67  8.765E+005       1.31E+005       9.815E+005      4.359E+005 344.28     2 6.60  7.894E+005                      -4.7 3 1E+005    3.911E+005 1408. 01     21.07   1 .306E+005                      8.324E+004      5.590E+004 Eu-154         123. 07    40.40   6.204E+005       l.47E+005       4. 961E+005     3.085E+005 723.3 0    20.06   3 .997E+00 5                     3. 428E+005     1. 92 8E+005 1274.43      34.80   1.473E+005                       1.305E+005      6.824E+004
 +     Eu-155          86.55*    30.70   7.824E+005       7.82E+005       2 .008E+006     3.888E+005 10 5 . 31  21.10   1.218E+006                     -8.902E+005       6 . 059E+005 Tl-208         583.19     85.00   1.616E+005       1.62E+005       6.422E+004      7.929E+004 Bi-212         727.33       6.67  1.226E+006       1.23E+006     - 1.014E+006      5 .916E+005 Pb-212         238 . 63   43.60   5 .256E+005      5.26E+005     -7.346E+005       2 .610E+005 Bi-214         609.32     45.49   3.069E+005       2.21E+005     - 1.524E+005      1.506E+005 1120.29       14.92   5.481E+005                       6.478E+003      2.623E+005 1764.49       15.30   2.215E+005                       4.443E+004      9.584E+004 Pb- 2 14      2 95.22     18.42   1.187E+006       5.83E+005       3 .990E+005     5 .887E+005 351. 93     35.60   5 .828E+005                    -2 .232E+005      2.887E+005 Ra - 226      1 86.21      3.64   6 . 212E+006     6.21E+006     -6.350E+006       3.087E+006 Ac-228        338.32      11.27   1 .864E+006      3.38E+005       2 .737E+006     9.234E+00 5 911.20      25.80   3 .384E+005                    -5.869E+003       l.631E+005 968.97      15.80   5.922E+005                     - 6.335E+003      2 .857E+005 Am-241          59.54     35.90   9.879E+005      9.88E+005        1.547E+005      4.909E+005
      + = Nucl i de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1625]

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: C:\GENIE2K\CAMFILES\00000048.CNF Report Generated On 2/3/2018 11:07:08 AM Sample Title B105100AFSFC299GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size Sample Taken On 2/3/2018 8:57:00 AM Acquisition Started 2/3/2018 8:57:08 AM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0.09 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                .D'.-~-hl v:1/rcl~lc:1' j- }- )tr )CSo
                                                          - - ,-----?A/

[1626]

Peak Analysis Report 2/3/2018 11:07:08 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC299GD Peak Analysis Performed on: 2/3/2018 11:07:07 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110- 145 129.00 32 . 17 1. 53 4.01E+002 114.83 5 . 26E+002 2 2 82 - 313 296.82 74. 1 7 1. 77 6.55E+002 169.85 1.31E+003 3 1393 - 1410 1401.99 350.70 0.59 4.66E+001 37.60 9.44E+001 4 2624 - 2 666 2644.98 661. 54 3.53 2 .00E+003 96.77 5.34E+001 5 4682- 4702 4692.45 1173.17 0.88 7.25E+001 2 9.72 4.05E+001 6 5320 - 5340 5329.43 1332.25 0.59 7.36E+001 2 8.28 3.44E+001 7 5834 - 5853 5843.42 1460.57 0.38 6.37E + 001 2 1.99 1.63E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted a t 2.000 sigma [1627]

Interference Corrected Activity Report 2 /3/2018 11:07:08 AM Page 3

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Sample

Title:

Bl05100AFSFC299GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1. 000 1460.82* 10.66 8.92982E+005 3.18074E+005 Co-60 1.000 1173.23* 99.85 9.67436E+004 4.03941E+004 1332.49* 99.98 l.04553E+005 4.10343E+004 Cs-137 1. 000 661. 66* 85.10 2.35779E+006 3.05235E+005 Pb-214 0.435 295.22 18.42 351.93* 35.60 9.30712E+004 7.63703E+004

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0.30 Errors quoted at 2.000 sigma

[1628]

Interference Corrected Activity Report 2 /3/ 2 018 11:07:08 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 8. 92 9820E+00 5 3.180737E+005 Co-60 1. 000 1.005870E+005 2.878662E+004 Cs-137 1. 000 2.357790E+006 3.052351E+005 Pb-214 0.435 9.307119E+004 7.637028E+004

      ?  = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at     2 .000 sigma
  **********    U N I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on: 2 /3/2018 11:07:07 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.17 6.6839E-001 28.63 2 74.17 1.0910E+OOO 25.95 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1629]

Nuc l ide MDA Report 2/3/2018 11 :07:08 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D EP GD Sample

Title:

B105100AFSFC299GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +       K-4 0       1460.82*      10 .66   3.871E+005    3 .87E+005     8.9 3 0E+005  l.746E+005
 +       Co-60       1173.23*      99.85   5.705E+004     5.64E+004      9.674E+004    2.672E+004 1332 . 49*    99 . 98 5.638E+004                    1.046E+005    2.627E+004 Nb- 94        702.65      99.81   4.137E+004     4 . 14E+004    2 .331E+004   1.928E+004 871.09      99.89   4. 3 52E+004                  l.488E+004    2.020E+004 Ag - 108m     433.90     90.50    8.992E+004     5.30E+004     1.621E+004     4.376E+004 614.3 0    89.80    6.011E+004                  -4.298E+004     2.860E+004 722.9 0    90.80    5.296E+004                    l.707E+004    2.492E+004 Cs - 134      604.72     97.62    5.642E+004     5.14E+004     2 .730E+004    2.688E+004 795.86     85.46    5.136E+004                   2 .743E+004   2.394E+004
 +       Cs - 137      66 1 .66*  85.10    7.459E+004     7.46E+004     2.358E+006    3 .570E+004 Eu-152        121. 78    2 8.67   3.954E+005     1.31E+005     1.395E+005     l.954E+005 344.28     26.60    2 .870E+005                  1.711E+005    l.399E+005 1408. 01     21. 07   1. 3 05E+005               -7.109E+004     5.589E+004 Eu-154        123.07     40.40    2.784E+005     9.38E+004   - 5.067E+004    1.375E+005 723.30     2 0.06   2 .398E+00 5               -l.252E+005     l.128E+005 1274.4 3      3 4.80   9.384E+004                   7.982E+004    4.152E+004 Eu-15 5         86.55     30.70    4.819E+005    4.82E+005      5.231E+005    2.386E+005 10 5.31    2 1 .10  5 .691E+005                  l.112E+005    2.814E+005 Tl-208        583.19      85.00    5.565E+004     5.57E+004   - 1 .309E+004   2 . 633E+004 Bi-212        727.33        6.67   7.310E+005     7.31E+005     3 .786E+005   3.442E+005 Pb-212        238.63      43.60    2 .007E+005   2.01E+005      l .609E+005   9.854E+004 Bi-214        609.32      45.49    l. 160E+005   1.16E+005    - 3.708E+00 4   5.514E+004 1120.29       14.92    2.959E+005                   2.028E+005    l.361E+005 1764.49       15.30    2.145E+005                   1. 431E+005   9.235E+004
+       Pb-214        295.22      18.42    4.080E+00 5   l. 2 0E+005    7.299E+004    1.992E+005 351.93*     3 5.60   1.205E+005                   9.307E+00 4   5.754E+004 Ra-226        1 86.21       3.64   2.529E+006    2 .53E+006     l.328E+006    1 . 245E+006 Ac - 228      338.32      1 1. 27  6.670E+005    l.65E+005      1.136E+006    3.251E+005 911. 20    25.80     1.651E+005                 -2 . 3 56E+005  7.637E+004 968.97     15 . 80   2.802E+005                 -l.440E+005     1 .298E+005 Am-241          59.54    35.90     4.873E+005    4.87E+005      1. 4 60E+005  2 .406E+005
       + = Nuclide identified during the nuclide identification
       * = Energy line found in the spectrum
       > =Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been c alculated
       @ = Half-life too short to be able to perform the decay correction

[1630]

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Filename: C:\GENIE2K\CAMFILES\00000047.CNF Report Generated On 2/3/2018 1 1:08:18 AM Sample Title B105100AFSFC300GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/3/2018 8:38:00 AM Acquisition Started 2/3/2018 8:41: 2 3 AM Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0.08 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1631]

Peak Analysis Report 2 / 3 / 2 018 11:08:18 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC300GD Peak Analysis Performed on: 2/3/2018 11:08:18 AM Peak Analysis From Channel: 85 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 1 281- 312 300.48 75.09 0.86 5.80E+002 153.40 1.06E+003 2 485- 500 492.42 123.12 0.59 2.09E+001 69.21 3.91E+002 3 2624 - 2 665 2644.64 661.45 3.53 1.53E+003 85.42 4.71E+001 4 4682 - 4704 4691. 97 1173.05 1.15 1.04E+002 25.57 1.48E+001 5 5320- 5341 5329.35 1332.23 0.48 8.09E+001 27.19 2.81E+001 6 5834 - 5853 5843.29 1460.54 0 .33 5 .00E+OOl 23.29 2.40E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1632]

Interference Corrected Activity Report 2 /3/2018 11:08:18 AM Page 3

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Sample

Title:

B105100AFSFC300GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1.000 1460. 82

10.66 7.01305E+005 3.32319E+005 Co-60 1.000 117 3 . 23
99.85 1.39061E+005 3.58757E+004 1332.49* 99.98 1.14950E+005 3.96977E+004 Cs-137 1 .000 661.66* 85.10 1.80204E+006 2.38654E+005

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :        10.000 keV Nuclide confidence index threshold=             0.30 Errors quoted at 2 .000 sigma

[1633]

Interference Corrected Activity Report 2/3/2018 11:08:18 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 7.013053E+005 3.323187E+005 Co-60 1. 000 1.282219E+005 2.661688E+004 Cs-137 1. 000 1.802037E+006 2.386545E+005

       ? = 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      2 .000 s igma
  **********     U N I D E N T I F I E D         P E A K S       **********

Peak Locate Performed on: 2/3/2018 11 :08:18 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 75.09 9.6679E - 001 2 6 . 45 2 123.12 3.4862E-00 2 330.85 Tol. Eu-152 Eu-154 M = First peak in a multiplet region m = Other.peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1634]

Nuclide MDA Report 2/3/2018 11 :08: 1 8 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D EP GD Sample

Title:

B105100AFSFC300GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nucl ide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/M ... 2 )

 +      K-40       1460 . 82*    10. 66  4.649E+005     4.65E+005      7.013E+005     2 .135E+005
 +      Co-6 0     1173.23*      99.85   3.737E+004     3.74E+004      1.391E+005     1.688E+004 1332.49*      99.98   5.147E+004                    1.149E+005     2.381E+004 Nb-94        702.65      99.81   3.790E+004     3.79E+004      8.348E+003     l .755E+004 871.09      99.89   4.352E+004                  - 6.039E+003     2.020E+004 Ag- 108m      433.90      90.50   7.752E+004     4.15E+004   - 1.241E+004      3.756E+004 614.3 0     89.80   5.533E+004                    7.959E+004    2.621E+004 722.9 0     90.80   4.150E+004                 -1.387E+004      1.919E+004 Cs-134       6 0 4 . 72  97.62   5.198E+004     4.98E+004      4. 831E+004   2.466E+004 795.86      85 . 46 4.984E+004                    2 .789E+004   2.318E+004
 +      Cs-137       661.66*     85.10   6.964E+004     6.96E+004      1.802E+00 6   3.323E+004 Eu-152        121.78      28.67   3.545E+005     1.52E+005   - 3.319E+OO S    1.749E+005 344.28      26.60   2.662E+005                    4.993E+004    1.295E+OOS 1408. 01      2 1. 07 1.518E+00 5                -4.630E+004      6.652E+004 Eu-154        123.07      40.40   2.5 1 5E+005   9.38E+004      8 . 973E+004  1.241E+005 723 . 3 0   20.06   1. 879E+005                -1.137E+00 5     8.688E+004 1274.43       34.80   9.384E+004                    7.982E+00 4   4.152E+004 Eu - 1 55      86.55      30.70   4.256E+005     4 . 26E+005   1.113E+OOS     2.104E+005 105.31      21.10   5.255E+005                   3 . 837E+ 00 5 2.596E+005 Tl-208        583.19      85.00   5.615E+004     5.62E+004   -4.679E+003      2.658E+004 Bi-212        727.33        6.67  5.868E+005     5.87E+005   - 2.873E+005     2 .721E+005 Pb-212        238.63      43.60   1.844E+005     1.84E+OOS     3 .152E+005    9 . 039E+004 Bi -2 14      609.32      45.49   1 .097E+005   1.10E+005      2 . 270E+004   5.199E+004 1120.29        14.92   3.048E+005                   3 . 926E+004   1.406E+005 1764.49        15.30   1.835E+005                 -1.676E+OOS      7.684E+004 Pb-214       295.22       18.42   3.693E+005    l. 93 E+005  -4 .412E+004     1 . 799E+005 351.93       35.60   1.935E+005                   5 . 2 26E+004  9 .402E+004 Ra-226       186.21        3.64   2.201E+006    2 .20E+006   -1 . 042E+006    1.081E+006 Ac-228       338.32       11. 27  6.263E+005    1.78E+005      3.650E+005     3 .048E+005 911.20      25.80    1.778E+005                   1 . 408E+005   8.272E+004 968.97       15.80   2.922E+005                 -2.747E+005      1.357E+005 Am-241         59 . 54    35.90   4.547E+005    4.55E+OOS      3.605E+005     2 .243E+005
      +=Nuclide identified during the nuclide identification
      *=Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region , or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1635]

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Filename: C:\GENIE2K\CAMFILES\00000050.CNF Report Generated On 2 /3/2018 11:05: 2 5 AM Sample Title B105100AFSFC301GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy .Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/3/2018 9:27:00 AM Acquisition Started 2/3/2018 9: 2 8:19 AM Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0.08 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN L/-/ 3-fg /bCD [1636]

Peak Analysis Report 2 / 3 / 2 018 11:05: 2 5 AM Pa ge 2

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

Detector Name: 62 79 Sample

Title:

B1051 0 0AFSFC301GD Peak Analysis Performed on: 2/3/2018 11: 0 5 : 25 AM Peak Analysis From Channel: 85 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 1 278- 3 58 297.76 74.41 4.44 6.29E+002 82.89 l.44E+00 3 m 2 278- 3 58 341.21 85.28 4.45 3 .00E+002 7 0 .26 l.51E+003 3 1223- 1240 1231.48 308.04 0.34 2 .00E +OOl 38.97 1.10E+002 4 2387- 2404 2395.78 599.23 0.94 1.18E+001 17.04 l.83E+001 5 2624- 2664 2644.92 661. 52 4.19 l.33E+003 81. 04 5.1 2 E+001 6 4684- 47 04 4693.03 1 173.32 0.44 7.20E+001 2 7.96 3.40E+001 7 5318- 5337 5327.08 1331. 66 0.64 5.39E+001 26.28 3.31E+001 8 5833- 5852 5842.22 1460.27 0.46 5.40E+001 22.27 2.00E+OOl M = First peak in a multiplet region m = Other peak in a multiplet region F = Fi tted singlet Errors quoted at 2 . 000 s igma [1637]

Interference Corrected Activity Report 2 /3/ 2 018 11:05:25 AM Page 3

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Sample

Title:

B105100AFSFC301GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10 .66 7.57425E+005 3.19276E+005 Co-60 0.999 1173.23* 99.85 9.60963E+004 3.80826E+004 13 3 2.49* 99.98 7.65372E+004 3.78141E+004 Cs-137 1.000 661.66* 85.10 l .56405E+006 2.10695E+005 Eu-155 0.331 86.55* 30.70 5.31155E+005 1.63507E+005 105.31 21.10

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =          0. 3 0 Errors quoted at 2 .000 sigma

[1638]

Interference Corrected Activity Report 2 / 3 / 2 0 18 1 1:05: 25 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 1. 000 7.574247E+005 3.192764E+005 Co-60 0.999 8. 62 4752E+004 2.683302E+004 Cs-137 1. 000 l.564048E+006 2.106947E+005 Eu-155 0.331 5.311548E+005 l.635066E+005

       ?  = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @=Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at      2.000 sigma
  **********     U N I D E N T I F I E D           P E A K S        **********

Peak Locate Performed on: 2/3/2018 11:05:25 AM Peak Locate From Channel: 85 Peak Locate To Channel: 81 92 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide M 1 74.41 l.0488E+OOO 13.17 3 3 08.04 3.3301E-002 195 . 04 D-Esc . 4 599.23 l.9583E-002 145.01 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1639]

Nuclide MDA Report 2 / 3 /2018 11 :05:25 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D EP GD Sample

Title:

B105100AFSFC301GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40       1460.82*    10.66   4.241E+005     4. 24 E+005    7.574E+00 5  1.931E+005
 +      Co-6 0     1173.23*    99.85   5.236E+004     5.24E+004      9.610E+004   2.438E+004 1332.49*    99.98   5.475E+004                    7.654E+004   2.545E+004 Nb-94        702.65    99.8 1  4.399E+004     4.40E+004    -2 .143E+004  2.060E+004 871.09    99.89   4.659E+004                   2 .807E+004  2.174E+004 Ag-108m       433.90    90.5 0  8.286E+004     5.00E+004     1 .458E+004  4.023E+004 614. 3 0  89.8 0  6.350E+004                   5 .679E+004  3.030E+004 722.90    90.8 0  4.997E+004                 - 3. 205E+004  2.342E+004 Cs-134       604.72    97.62   5.680E+004     5 .06E+004    1.911E+004   2.707E+004 795.86    85.46   5.061E+004                 -2 .495E+004   2.356E+004
 +     Cs-137        661.66*   85.10   7.186E+004     7.19E+004     1.564E+006   3 .434E+004 Eu-152        121. 78   28.67   3.469E+005     1.31E+005   - 3.361E+005   1. 711E+O 05 344. 2 8  26.60   2 .717E+005                - l.620E+004   1 .323E+005 1408.01     21.07   1. 3 05E+005                 8.322E+004   5.589E+004 Eu-154        123.07    40. 4 0 2.443E+005     9.98E+004   - 1.479E+005   1.205E+005 723.30    20.06   2 .277E+00 5               - 7.791E+004   1.068E+005 1274.43     3 4.80  9.985E+004                 - 1 . 268E+005 4.453E+004
 +     Eu-155         86.55*   30.70   3.250E+005     3.25E+005     5.312E+00 5  1.601E+005 105.31    21.10   5.153E+005                   7.689E+005   2 .545E+005 Tl-208        583.19    85.00   7.175E+004     7.18E+004     6.437E+00 4  3.438E+004 Bi-212        727.33      6.67  6.907E+005     6.9 1E+0 05 -2.420E+005    3.240E+005 Pb-212       238.63     43.60   1.779E+005     1.78E+005   - 7.015E+003   8.715E+004 Bi -2 14     609 . 32   45.49   1.276E+005     1.28E+005     1 .971E+005  6.096E+004 112 0 .29    14.92   3.019E+00 5                  3.053E+004   1.391E+005 1764.49      15.30   2.589E+005                   1. 064E+005  1.145E+005 Pb- 2 14     295.22     18.4 2  3.995E+005    2 .08E+005     1.838E+004   1.950E+005 351.93     35.60   2.081E+005                   2.162E+005   1.013E+005 Ra-226       186 . 21    3.64   2.183E+006    2 .18E+006     1.535E+006   1.072E+006 Ac-228       338.32     11. 27  6.105E+005    2 .01E+005     3 .179E+005  2.969E+005 911. 2 0   25.80   2.006E+005                   2 .762E+004  9.414E+004 968.97     15.80   3.355E+005                   1.805E+005   1 .574E+005 Am- 241        59.54    35.90   4.485E+005    4.49E+005      2.295E+005   2 .212E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1640]

- - - - GAMMA S P E C T R U M A N A L Y S I S *****

Filename: C:\GENIE2K\CAMFILES\00000051.CNF Report Generated On 2/3/2018 11:04:30 AM Sample Title B105100AFSFC302GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10 . 000 keV Sample Size 2.830E+001 MA 2 Sample Taken On 2/3/2018 9:50:00 AM Acquisition Started 2/3/2018 9:50:39 AM Live Time 600.0 seconds Real Time 600.7 seconds Dead Time 0.11 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1641]

Peak Analysis Report 2/3/2 018 11:04: 3 0 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC302GD Peak Analysis Performed on: 2/3/2 01 8 11:04:30 AM Peak Analysis From Channel: 85 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 1 142 - 1 57 149.64 37.34 0. 2 7 2 .27E+001 58.65 2.78E+002 2 278 - 315 297.45 74.33 2.88 7.93E+00 2 205.17 1 .69E+003 3 2623- 2665 2644.72 66 1. 47 3.39 2 .24E+00 3 101. 58 5.36E+001 4 4681 - 47 00 4690.50 1172.69 0.25 6.69E+001 32.66 5.71E+001 5 5318 - 5342 5327.38 1 331.74 0.60 1.01E+002 28.98 2.73E+001 6 5831- 5850 5840.79 1459.92 1 .75 6.65E+001 22.8 0 1.75E+001 M First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1642]

Interference Corrected Activity Report 2 /3/2018 1 1:04:30 AM Page 3

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Sample

Title:

B105100AFSFC302GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence {keV) { %) {pCi/M"2 ) Uncertainty K-40 0.999 1460.82* 10.66 9 . 31985E+005 3 . 2 9890E+005 Co-60 0.999 1173.23* 99.85 8.92673E+004 4.41439E+004 1332 . 49* 99.98 1.43057E+005 4.27120E+004 Cs-137 1.000 661.66* 85.10 2 . 63667E+006 3.38495E+005

       *=Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :         10.000 keV Nuclide confidence index threshold =             0.30 Errors quoted at 2.000 s igma

[1643]

Interference Corrected Activity Report 2/3/2018 11:04: 3 0 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 9.319848E+005 3.298899E+005 Co-60 0.999 1.170488E+005 3.069566E+004 Cs-137 1. 000 2.636673E+006 3.384946E+005

       ?  = 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      2.000 sigma
  **********     UN I D E N T I F I E D          PE AK S        **********

Peak Locate Performed on: 2 /3/2018 11:04:30 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 37.34 3.7857E-002 258.2 1 2 74. 33 1.3209E+OOO 25.89 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1644]

Nucl ide MDA Report 2 /3/2018 11:04: 3 0 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D EP GD Sample

Title:

B105l00AFSFC302GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M" 2 )

 +      K-40        1460.82*     10.66    4.058E+005    4.06E+005       9. 32 0E+005  1.839E+005
 +      Co-60       1173. 2 3*    99.85   6.563E+004    5.27E+004       8.927E+004    3 .101E+004 1332.49*     99.98    5.266E+004                    1. 431E+005   2.441E+004 Nb-94         702.65     99.81   4.592E+004     4. 5 9E+004     3 .989E+004   2 .156E+004 8 71. 09   99.89    5.332E+004                    5. 3 49E+004  2 .510E+004 Ag-108m       433 . 90   90.50    l.051E+005    4.90E+004    - 5.845E+003     5.134E+004 614.3 0    89.80    8.082E+004                   6.087E+004     3.896E+004 722.90     90.80   4.904E+004                  -4.430E+004      2 .296E+004 Cs - 134      604.72     97.62   7.374E+004     5.67E+004      2.239E+004     3.554E+004 795.86     85. 4 6 5.668E+004                  -8.480E+004     2.660E+004
 +      Cs - 137      661.66*    85.10   7.475E+004     7.47E+004      2 . 637E+006  3.578E+004 Eu-1 52       121.78     28.67   4. 22 0E+005   l. 2 6E+005  - 2.410E+005    2.087E+005 3 44. 2 8  26.60   3.442E+005                  - 3.579E+005    l.685E+005 1408.01      21. 07  l.258E+005                    7. 6 29E+004  5.351E+004 Eu-154        123.07     40.40   2 .974E+005    l.09E+005    - l .896E+005   l.471E+005 723.3 0    20.06   2 .220E+005                   l . 570E+005  1 .039E+005 1274.43       34.80   l.091E+005                 -9.745E+004      4.913E+004 Eu-155          86.55    30.70   4.929E+005     4.93E+005      4.749E+005    2 .441E+005 105.31     21.10   6.128E+005                    l.415E+005    3.032E+005 Tl- 208       583 . 19   85.00   8.393E+004     8.39E+004   -l.552E+003      4.047E+004 Bi-212         727.33       6.67  6.865E+005     6.87E+005      3.939E+005    3.219E+005 Pb-212       238.63      43.60   2 . 220E+005  2.22E+005       l.268E+005    1.092E+005 Bi -2 14      609.32      45.49   l.604E+005     1 .60E+005     2 . 681E+005  7.736E+004 1120.29       14.92   3 .704E+005                   3.418E+005    1.734E+005 1764.49       15.30   l.997E+005                    l.211E+005    8.495E+004 Pb-214        295.22      18.4 2  4.956E+005    2.60E+00 5      4.882E+005    2 .431E+005 351. 93     35.60   2 .595E+OO S                  l.266E+005    1.271E+00 5 Ra-226        186.21        3.64  2 .774E+006   2.77E+006      2 . 195E+006   l.368E+006 Ac-228        338.32      11. 27  8.003E+005    2.17E+005    -5.764E+003      3.918E+005 91 1. 20    25.80   2.166E+005                   2.803E+005     1.021E+005 968.97      15.80   2.875E+005                 - 5.937E+004     l.334E+005 Am- 2 41        59.54     35 . 90 5.227E+005    5 . 23 E+005   3.437E+005     2.583E+00 5
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1645]

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: C:\GENIE2K\CAMFILES\00000378.CNF Report Generated On 2 / 26/2 018 5: 03 : 24 PM Sample Title B105100AFSFC303GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 2/26/2018 1:0 5 :00 PM Acquisition Started 2/26/2018 1 : 06 : 04 PM Live Time 600.0 seconds Real Time 600.9 seconds Dead Time 0~1 6 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                    ~~VevlLUJ L{-{'3-(~    ;, ~

[1646]

Peak Analysis Report 2/26/2018 5:03:24 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC303GD Peak Analysis Performed on: 2/26/2018 5:03:23 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 117 - 138 127.10 31.69 1.26 1.76E+00 2 89.5 5 4.81E+002 M 2 2 79- 3 56 298.07 74.49 3.89 1.09E+003 104.06 1.98E+003 m 3 279 - 356 341.06 85.24 3.90 4.25E+002 81.17 1 .83E+003 4 499- 514 506.91 126.75 0.45 8.62E+001 79.44 4.97E+002 5 1280- 1297 1288.25 322.24 0.48 5.51E+001 41. 25 1.13E+00 2 6 1594 - 1611 1602.42 400.83 0.97 2.71E+001 38.59 1.03E+00 2 7 2629- 2665 2 647.00 662.04 2.91 2.03E+00 3 98.77 7. 2 9E+001 8 4683 - 4710 4695.20 1173.86 3.08 2.26E+00 2 39.56 3.72E+001 9 5321 - 5347 5333.18 1333.18 1. 82 2.48E+00 2 33.35 6.75E+OOO 10 5838 - 5860 5847.38 1461.56 0.38 8.99E +001 21.46 7.14E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1647]

Interference Corrected Activity Report 2 / 2 6/2018 5: 03: 24 PM Page 3

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Sample

Title:

B105100AFSFC303GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA 2 ) Uncertainty K-40 0.999 1460.82* 10.66 1.26116E+006 3.20438E+005 Co-60 0.999 1173.23* 99.85 3.01382E+005 5.80344E+004 1332.49* 99.98 3.52736E+005 5.51474E+004 Cs-137 1.000 661.66* 85.10 2 .39593E+006 3.10383E+005 Eu-155 0.331 86.55* 30.70 7.51835E+00 5 2.07943E+005 105.31 21.10

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =           0.30 Errors quoted at 2.000 sigma

[1648]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 1 .261159E+006 3.204379E+005 Co-60 0.999 3.283684E+005 3.997680E+004 Cs-137 1. 000 2.39 5930E+006 3 .103832E+005 Eu-155 0.331 7.518352E+005 2.079427E+005

       ?  = 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      2. 000 sigma
  **********      U N I D E N T I F I E D           P E A K S     **********

Peak Locate Performed on: 2/26/2018 5:03:23 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 31. 69 2.9286E-001 50.96 M 2 74 , 49 1 - 8144E+OOO 9 - 56 4 126.75 1 .4365E-001 92.17 5 322.24 9.1796E-002 74.90 6 400.83 4.5131E-002 1 42.51 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1649]

Nuclide MDA Report 2 /26/2 018 5:03:24 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

Bl05100AFSFC303GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.8 2

10. 66 2.700E+005 2.70E+OOS 1.261E+ 0 06 1.160E+OOS

 +      Co-60       1173.2 3

99.85 6.007E+004 2.93E+004 3.014E+ 0 0 5 2.823E+004 1332.49* 99.98 2.934E+004 3.527E+OOS 1.275E+004 Nb- 94 702.65 99.81 5.562E+004 S.56E+004 6.463E+003 2.641E+004 871. 09 99.89 6.198E+004 4.446E+004 2.943E+004 Ag- 108m 433.90 9 0 .50 9.797E+004 6.25E+004 - 7.418E+004 4.779E+004 614.30 89.80 8.050E+004 1.081E+005 3.879E+004 722.90 90.80 6.248E+004 - 2.887E+003 2.968E+004 Cs - 134 604.72 97.62 7.461E+004 5.99E+004 3.294E+004 3.598E+004 795.86 85.46 5.994E+004 - 2.005E+004 2.823E+004

 +      Cs - 13 7     661. 66*  85.10    8.129E+004      8.13E+004       2.396E+006    3.905E+004 Eu-152         121. 78   28.67   4.183E+005       1.16E+005       3.558E+OOS    2.068E+005 344.28    26.60   3.304E+005                    - l.871E+005     1 .616E+OOS 1408.01     21. 07  l.156E+005                    - 9.189E+004     4.840E+004 Eu-154         123.07    40.40   2.952E+005       1.07E+005       1.354E+005    1.459E+005 723.3 0   20.06   2.807E+005                    - 7.54SE+004     l.333E+OOS 1274.43      34.80   l.073E+005                       1.078E+005    4.824E+004
 +     Eu-155          86.55*   30.70   3.570E+005       3.57E+005       7.518E+005    1 .761E+005 105.31    21.10   6 .1 59E+005                  -3 .345E+004     3.047E+00 5 Tl-208         583. 1 9  85.00   8.025E+004       8 . 03E+004  - 2.954E+004     3.863E+004 Bi-212         727.33     6 . 67 8.498E+005       8.50E+005       2.361E+005    4.036E+005 Pb-212        238.63     43.60   2.184E+OOS      2 .18E+005       3.097E+005    1 . 074E+005 Bi-214        609.32     45.49   l.582E+005      l.58E+005     -8.620E+004      7.626E+004 1120.29      14 . 92 4.000E+OOS                      4.413E+003     1 . 882E+005 1764.49      15.30   l.997E+OOS                      1.211E+005     8.495E+004 Pb-214        295.22     18.4 2  4.909E+OOS      2 .SlE+OOS      3 .724E+OOS    2 .407E+005 351.93     35.60   2 .512E+OOS                     3.932E+OOS     1.229E+OOS Ra-226        186.21      3.64   2 .629E+006     2.63E+006     - 6.759E+005     1. 29 5E+006 Ac-228        338.32    1 1. 27  7.619E+005      2.55E+OOS     -2.550E+005      3 .726E+005 911.20    25.80    2.548E+OOS                    -8.975E+003      1 .212E+005 968 . 97  15.80    4.112E+005                    -1.175E+OOS      1.952E+005 Am-2 41         59.54   35.90    S.604E+005      5 .60E+005    -3 .504E+005     2.772E+OOS
      +=Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1650]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: C:\GENIE2K\CAMFILES\00000381.CNF Report Generated On 2/26/2018 5:06:00 PM Sample Title B105100AFSFC304GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA 2 Sample Taken On 2/26/2018 1:43:00 PM Acquisition Started 2/26/2018 1:43:50 PM Live Time 600.0 seconds Real Time 601.8 seconds Dead Time 0.30 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1651]

Peak Analysis Report 2/26/20 1 8 5:06: 00 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC304GD Peak Analysis Performed on: 2/26/2 018 5 :0 6 : 00 PM Peak Analysis From Channel: 85 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 1 119 - 138 128.09 31.94 0.32 1.22E+002 102.63 7.17E+002 M 2 279 - 359 297.88 74.44 4.58 1.71E+003 131. 89 3.43E+003 m 3 2 79 - 359 342.19 85.53 4.59 8.68E+002 112.22 3.65E+003 4 652- 667 659.28 164.88 0.37 1.53E+OOO 93.16 7.17E+002 5 2627 - 2665 2646.93 662.03 2.97 3.56E+003 134.57 1 .65E+002 6 4678- 4713 4695.37 11 73 . 90 2.61 8.49E+002 68.69 5.93E+001 7 5315- 5351 5333.32 1333. 22 2.71 8.57E+002 61.06 1.35E+001 8 5838- 5857 5847.06 1461. 48 1. 62 7.08E+001 17.64 2 .15E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1652]

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Sample

Title:

B105100AFSFC304GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 0.999 1460. 82

10.66 9.94229E+005 2 .62130E+005 Co-60 0.999 1173. 23
99.85 1.13262E+006 1. 28898E+005 1332.49* 99.98 1.21843E+006 1.30492E+005 Cs-137 1.000 661.66* 85.10 4.19246E+006 5.27866E+00 5 Eu-155 0.332 86.55* 30.70 1.53 3 50E+006 3.65185E+005 105.31 21.10

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0.30 Errors quoted at 2.000 sigma

[1653]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 9.942290E+005 2.621297E+005 Co-60 0.999 1.174995E+006 9.170299E+004 Cs-137 1. 000 4.192455E+006 5.278656E+005 Eu-155 0.33 2 1.533502E+006 3.651845E+005

       ? = 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      2 .000 sigma
  **********     U N I D E N T I F I E D           P E A K S     **********

Peak Locate Performed on: 2/26/2018 5:06:00 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 31 .94 2.0286E-001 84. 3 2 M 2 74 . 44 2 .8465E+OOO 7.72 4 164.88 2.5475E-003 6094.53 Sum M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1654]

Nuclide MDA Report 2/26 / 2 018 5 :06:00 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC304GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nucl i de MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pC i /MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*     10.66   1 .594E+005    1.59E+OOS      9 .942E+OO S    6.071E+004
 +      Co-60       1173.23*     99.85   8.349E+004     4.42E+004      l.133E+00 6    3.994E+004 1332.49*     99 . 98 4.420E+004                    l .218E+00 6   2 .018E+004 Nb-94         702.65     99.81   8.448E+004     8.45E+004    - 3.622E+004     4.084E+004 871. 09    99.89   9.519E+004                    S.406E+004     4.604E+004 Ag-108m        433.90     90.50   1.438E+005     9.68E+004   -7.582E+004       7.068E+004 614.30     89.80   1.190E+005                    1. 636E+OO S   5.807E+004 722.90    90.80    9.682E+004                    7.599E+004     4.685E+004 Cs-134        604.72    97.62    l .095E+005    9.92E+004   - 2 .935E+004     5.343E+004 795.86    85.46    9.924E+004                 - 5 .226E+003     4.788E+004
 +      Cs-137        661.66*   85.10    1.239E+005     1.24E+OOS      4.192E+00 6    6.037E+004 Eu-152         121.78    28 . 67  5.604E+005     1.56E+OOS   - 5.667E+OO S     2 .779E+005 344. 2 8  2 6.60   4.742E+005                    7.720E+004     2.335E+005 1408.01     2 1.07   1.557E+005                    4.200E+004     6.845E+004 Eu-154         123.07    40.40    3 .953E+005    1.39E+OOS   -3.269E+OOS       1.960E+005 723.30    2 0.06   4.384E+005                    3 . 4 2 7E+OOS 2.121E+005 1274.43     34.80    1.394E+005                   6.036E+004      6.432E+004
 +     Eu-155          86.55*   30.70    5.017E+005     5.02E+OOS     1. 5 34E+006    2.484E+005 105.31    21.10    8.314E+005                   6.098E+005      4.125E+OOS Tl -2 08       583 . 19  85.00    1.211E+005     1.21E+OOS     l. 832E+004     5.905E+004 Bi-212         727.33      6.67   1. 309E+006    1.31E+006     2.213E+006      6.333E+005 Pb-212        238.63     43.60    3.023E+00 5    3.02E+005     2.00SE+OOS      1. 493E+005 Bi-214        609.32     45.49    2.332E+005    2.33 E+005     2 .097E+004     1 . 137E+005 1120.29      14.92    5.919E+005                   1. 8 06E+OOS    2. 841E+005 1764.49      15.30    2.701E+005                   l.291E+005      1.201E+OOS Pb-214        295.22     1 8.42   6.805E+005    3.SSE+OOS    -2 .143E+OOS      3. 355E+OOS 351.93     35.60    3.551E+005                   1.674E+005      1.749E+OOS Ra-226        1 86.21      3.64   3.673E+006    3.67E+006    -1.781E+006       1.817E+006 Ac-228        338.32     11. 27   1.099E+006    3.75E+OOS    -8.726E+004       5.412E+005 911.20     2 5.80   3.749E+005                   l.058E+005      1. 813E+005 968.97     15.80    6.534E+005                   7.789E+005      3. 1 63E+OOS Arn-24 1        59.54    35.90    7.026E+005    7.03E+00 5     l.297E+006      3.483E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1655]

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 2/27/2 018 8:53:2 0 AM Sample Title B105100AFSFC305GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 1 0 . 000 keV Sample Size 2.83 0E+001 M... 2 Sample Taken On 2/27/2018 8:43: 00 AM Acquisition Started 2/27/2018 8:43 :18 AM Live Time 600.0 seconds Real Time 60 1 .7 seconds Dead Time 0~ 2 9 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN l)atk.~l~ L/-13-/6 I b;o [1656]

Peak Analysis Report 2/27/2018 8:53:21 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC305GD Peak Analysis Performed on: 2/27/2018 8:53:20 AM Peak Analysis From Channel: 85 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 1 116 - 141 129 . 73 32.35 1. 35 2.76E+002 120.20 7.84E+002 2 280 - 314 299.76 74.91 3.48 1.31E+003 22 9.51 2 .21E+003 3 542 - 558 55 0 .14 137.57 1. 11 4.19E+001 106.94 9.00E+002 4 2627 - 2663 2646.12 661.82 3. 0 8 3.60E+ 003 14 3 .58 2.77E+002 5 458 1 - 4600 459 0 .16 1147.62 0.54 2.04E+001 22 .94 3.06E+001 6 4673 - 4713 4693.63 1 173.47 3.10 1.53E+00 3 90.11 8.19E+001 7 5313- 5350 533 1. 47 1 332.76 3.21 1. 42E+O 03 77.86 1. 80E+001 8 5835- 5854 5844.18 146 0 .76 0.64 7.lOE+OOl 18.82 5.00E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted a t 2 .000 sigma [1657]

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Sample

Title:

B105100AFSFC305GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nucl ide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-4 0 1 .000 1460.82* 10 .66 9.96084E+005 2.77897E+005 Co-60 1.000 1173.23* 99.85 2.03891E+006 2.02642E+005 1332.49* 99.98 2.01162E+006 1.95278E+005 Cs - 137 1.000 661.66* 85. 10 4.23678E+006 5.36190E+005

        *=Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold=         0.30 Errors quoted at 2. 000 sigma

[1658]

Interference Corrected Activity Report 2 /27/2018 8:53:21 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 9.960836E+005 2.778966E+005 Co-60 1.000 2.024765E+006 1.406138E+ 0 05 Cs-137 1.000 4.236779E+006 5.361905E+005

       ? = 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      2.000 sigma
  **********     U N I D E N T I F I E D          P E A K S      **********

Peak Locate Performed on: 2/27/2018 8:53: 2 0 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.35 4.6043E-001 43 . 51 2 74.91 2 .1806E+OOO 17.54 3 137.57 6.9887E-002 255.0 2 5 1147.62 3.4020E-002 112.4 1 M .= First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1659]

Nuclide MDA Report 2/27/2018 8:53:21 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC305GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40        1460.82*   10.66  2 .315E+005    2.32E+005      9.961E+005    9.679E+004
 +      Co-60       1173.23*   99.85  1.020E+005     5.05E+004      2.039E+006   4.917E+004 1332.49*   99.98  5.048E+004                    2.012E+006   2.332E+004 Nb-94         702.65   99.81  9.946E+004     9.95E+004      7.718E+003   4.833E+004 871. 09  99.89  1.119E+005                  - 5.025E+004   5.438E+004 Ag - 108m     433.90   90.50  1.443E+005     1.06E+005      2 .181E+004  7.095E+004 614.30   89.80  1.232E+005                    8.972E+004   6.013E+004 722.90   90.80  1.062E+005                  -1.022E+005    5 .154E+004 Cs - 134      604.72   97.6 2 1.095E+005     1.10E+005    - 2.458E+005   5.342E+004 795.86   85.46  1 .208E+005                 - 8.849E+004   5.864E+004
 +      Cs - 137      661.66*  85.10  1.562E+005     1.56E+00 5     4. 2 37E+006 7.650E+004 Eu- 1 52       121. 78  28.67  5.316E+005     1.74E+005    - 3.681E+005   2 .635E+005 344.28   26.60  4.663E+005                  -4.912E+005    2 . 2 96E+005 1408.01    21. 07 1.735E+005                    9.619E+004   7.738E+004 Eu-154         123.07   40. 40 3.762E+005     1.72E+005      6.280E+004   1.864E+005 723.30   20.06  4.841E+005                 - 1.lllE+OOS    2.350E+005 1274.43     34.80  1.716E+005                    1.657E+00 5  8.040E+004 Eu-155          86.55   30.70  6.134E+005     6.13E+005      1.179E+006   3.043E+005 105.31   21.10  7.553E+005                 -7.769E+005     3.744E+005 Tl-208         583.19   85.00  1.222E+005    1.22E+005    -4.344E+004     5.961E+004 Bi-212         727.33    6.67  1.481E+006    1.48E+006       1.412E+004   7.189E+005 Pb- 2 12      238.63    43.60  3.057E+005    3.06E+005    -7. 185E+003    1.511E+005 Bi-214        609.32    45.49  2. 3 99E+005  2 . 35 E+005    2.174E+005   1.171E+005 1120.29     14.92  7.417E+005                 -7.363E+004     3.591E+005 1764.49     15.30  2.347E+005                    1.762E+005   1.025E+005 Pb-214        295.22    18.42  6.777E+005    3 .50E+005   -3.311E+005     3.341E+005 351. 93   35.60  3.502E+005                   2.461E+005    1.724E+005 Ra-226        186.21     3.64  3.599E+006    3 .60E+006   -2.417E+006     1.780E+006 Ac-228        338.32    11. 27 1.086E+006    4.68E+005      3.012E+004    5.347E+005 911. 20   25.80  4.681E+005                   6.891E+005    2.279E+005 968.97    15.80  7.416E+005                   1.127E+005    3.604E+005 Am-241          59.54  35.90   6.310E+005    6.31E+005    - 2.466E+005    3.125E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >=Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1660]

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Filename: 62 79 Report Generated On 2 /27/2018 9: 3 0:54 AM Sample Title B105100AFSFC306GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 81 92 Peak Area Range (in channels) 85 - 81 92 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA 2 Sample Taken On 2/27/2018 10: 2 0:00 AM Acquisition Started 2/27/2018 9:2 0:52 AM Live Time 600.0 seconds Real Time 601.3 seconds Dead Time 0. 21 % Energy calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1661]

Peak Analysis Report 2/27/2018 9:30:54 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC3 06GD Peak Analysis Performed on: 2/27/2018 9:30:53 AM Peak Analysis From Channel: 85 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 1 116 - 1 38 128.33 32.00 1. 64 3.31E+002 102.74 5.91E+002 M 2 280 - 360 298.86 74.68 3.62 9.31E+002 101.41 2.01E+003 m 3 280 - 360 341.09 85.25 3.63 3.79E+002 84.57 2.26E+003 4 2626 - 2665 2645.84 661.75 2.79 4.04E+003 138.83 1.30E+002 5 4676- 4709 4693.12 1173.34 2.36 4.23E+002 48.16 2.98E+001 6 5316 - 5346 5330.34 1332.47 2.81 4.09E+002 43.28 1.19E+001 7 5834 - 5854 5844.37 1460.81 1.13 7.37E+001 21.07 1 .03E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1662]

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Sample

Title:

B105100AFSFC306GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-4 0 1. 000 1460.82* 10.66 1.03385E+006 3.08933E+005 Co-60 1.000 1173.23* 99.85 5.64667E+005 7.85435E+004 1332. 4 9* 99.98 5.811 3 8E+005 7.70815E+004 Cs-137 1. 000 661. 66* 85.10 4.76264E+006 5.94885E+005 Eu-155 0. 33 1 86.55* 30.70 6.71215E+005 2.01026E+ 0 05 105.31 21.10

        * = Energy l ine found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =             0. 3 0 Errors quoted at 2 .000 sigma

[1663]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 1. 0338SOE+006 3.089327E+OOS Co-60 1.000 S .7 3 0571E+OOS S .501444E+004 Cs-137 1. 000 4.762641E+006 S.9488SOE+OOS Eu-155 0. 33 1 6.7 1 2147E+OOS 2.010256E+OO S

       ?  = 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       2 .000 sigma
  **********      UN I D E N T I F I E D             P E A K S     **********

Peak Locate Performed on: 2 /27/2018 9:30:53 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32 .00 S.5133E-001 31.06 M 2 74.68 1. 5520E+OOO 10.89 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1664]

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC306GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40       1460.82*      10.66    3.198E+005     3.20E+005      l.034E+006    1.409E+005
 +      Co-60      1173. 2 3*    99.85    5.853E+004     3.98E+004      5.647E+005   2 .746E+004 1332.49*      99.98   3.981E+004                     5 .811E+005  1.799E+004 Nb-94        702.65      99.81   6.621E+004      6.62E+004    -4.014E+004    3.171E+004 871.09     99.89    7.017E+004                   - 1.006E+004   3.353E+004 Ag-108m       433.90     90.50    1.221E+005      7.26E+004    - l.005E+00 5  5.987E+004 614.30     89.80    9.273E+004                     1.747E+004   4 . 491E+004 722.90     90.80    7.257E+004                     8.956E+002   3 .472E+004 Cs-134       604.72     97.62    8.612E+004      7.40E+004      1.000E+005   4.173E+004 795.86     85.46    7.404E+004                   - 7 . 150E+004 3.528E+004
 +     Cs-137        661.66*    85.10    l.112E+005      1.11E+005      4.763E+00 6  5.400E+004 Eu-152        121.78     28.67    4.577E+005      1.10E+005      3.143E+005   2.265E+005 344.28     26.60    4.012E+005                     3 .413E+005  1.970E+005 1408.01      21. 07   1.100E+005                     5.548E+004   4.563E+004 Eu-154        123.07     40.40    3.221E+00 5     1 . 22 E+005   2 .553E+005  1.594E+005 723.30     20.06    3.304E+00 5                    6 .192E+004  1.581E+005 1274.43      34.80    1.222E+005                   - l.177E+005   5.570E+004
 +     Eu-155         86.55*    30.70    3.966E+005      3.97E+005      6.712E+00 5  1.959E+005 105.31     21.10    6.620E+005                     2.370E+005   3 . 2 78E+005 Tl- 208       583 .1 9   85.00    9.901E+004      9.90E+004      1.300E+005   4.801E+004 Bi-212        727.33       6 . 67 1. 002E+006     1.00E+006      8.625E+005   4.797E+005 Pb-212       238.63      43.60    2 .639E+005    2.64E+005       1.946E+005   1.301E+005 Bi-214       609.32      45.49    1 .858E+005    1.86E+005       8.347E+003   9.004E+004 1120.29       14.92    4.828E+005                     1.694E+005   2 .296E+005 1764.49       15.30    2.215E+005                     1.541E+005   9.584E+004 Pb-214       295.22      18.42    5.606E+005     2.97E+005       6.301E+003   2.755E+005 3 51. 93    35.60    2.970E+005                     2 .656E+005  1.458E+005 Ra-226       186 . 2 1     3.64   3 .059E+006    3 .06E+006    -4.910E+005    1.510E+006 Ac-228       338.32      11. 27   9. 32 3E+005   2 . 93 E+005    1.464E+006   4.578E+005 9 1 1. 2 0  2 5.80   2 . 93 3E+005                  1.870E+005   1.405E+005 968.97      1 5.80   4. 89 6E+005                  6.807E+005    2.344E+005 Am-241         59.54     35.90    5 .444E+005    5 .44E+005     3 .636E+005   2.692E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1665]

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Filename: 6279 Report Generated On 3/3/2018 8 : 03 :33 AM Sample Title B105100AFSFC307GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8 1 92 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.83 0E+001 M" 2 Sample Taken On 3/3/2018 7:53:00 AM Acquisition Started 3/3/2018 7:53:30 AM Live Time 600.0 seconds Real Time 601 . 1 seconds Dead Time 0 . 18 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                 )fa*k_ 1/cJrkJJ
                                                                  'f/rLf /1B I z 7,,;;;

02 [1666]

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Detector Name: 62 79 Sample

Title:

B105100AFSFC307GD Peak Analysis Performed on: 3/3/2018 8:0 3 : 32 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110- 146 128.87 32.14 2 .87 1.21E+003 177.17 1.19E+003 2 279- 317 298.43 74.57 1. 61 1.03E+003 234.98 2 .17E+003 3 2624 - 2 668 2646.61 661. 94 3.71 7.88E+003 183.28 7.86E+001 4 4679 - 4708 4692.94 1173.29 3.20 2.39E+002 37.19 2 . 2 5E+001 5 5315 - 5346 5332.26 1332.95 2.98 2.12E+002 36.42 2.38E+001 6 5834- 5853 5843.99 1460.72 0.39 4.80E+001 26.13 3.50E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1667]

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Sample

Title:

B105100AFSFC307GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib -BNL .NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1 .000 1460 . 82* 10. 66 6.73395E+005 3.71173E+005 Co-60 1.000 1173.23* 99.85 3.18212E+005 5 . 57671E+004 1332.49* 99.98 3.01486E+005 5.70893E+004 Cs - 137 1. 000 661.66* 85.10 9.28235E+006 1 .13546E+006

        * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold            0.30 Errors quoted at 2.000 sigma

[1668]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 6.733946E+005 3.711728E+005 Co-60 1. 000 3.100446E+005 3 .989254E+004 Cs-137 1. 000 9.282354E+006 1.135464E+006

      ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at     2 .000 sigma
  **********    UN I D E N T I F I E D           P E A K S     **********

Peak Locate Performed on: 3/3/2018 8:03: 3 2 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.14 2 .0146E+OOO 14.66 2 74.57 1.7142E+OOO 22.85 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1669]

Nuclide MDA Report 3/3/2018 8:03:33 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC307GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nucl ide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/MA2 ) (pCi/M ... 2 )

 +      K-4 0       1460.82*   10.66   5.4 91E+005      5.49E+005        6.734E+005   2 .556E+005
 +      Co-60       1173.23*   99 . 85 4.907E+004       4.91E+004        3.182E+005   2.273E+004 1332.49*   99.98   5 .492E+004                      3.015E+005    2 .554E+004 Nb - 94      702.65    99.81   4.879E+004       4.88E+004      -2.261E+004    2.299E+004 871. 09   99.89   4.884E+004                      -5.924E+004    2 .286E+004 Ag - 108m     4 33 .90  90.50   1.529E+005       5.74E+004       2 .257E+00 5  7.527E+004 614.30    89.80   8.442E+004                       2 .308E+004   4.076E+004 722.90    90.80   5.740E+004                       9.350E+004    2.714E+004 Cs - 134     604.72    97.62   8. 2 03E+004     6.03E+004       8.716E+004    3.969E+004 795.86    85.46   6.0 2 6E+004                     6.239E+004    2.839E+004
 +      Cs-137       661.66*   85.10   9.162E+004       9.16E+004       9.282E+006    4 . 422E+004 Eu-152        12 1. 78  2 8.67  4.841E+005       1. 2 1E+005     2.908E+005    2.397E+005 344.28    26.60   4.347E+005                     -2.255E+005    2.138E+005 1408.01     21. 07  1. 208E+005                      5.201E+002    5.102E+004 Eu-154        123.07    40.40   3.416E+005       1.14E+005     - 1.337E+005   1.692E+005 723.30    20.06   2 .599E+005                      3 .725E+005  1.229E+005 1274.43     34.80   1.142E+005                       8.085E+004   5.169E+004 Eu-155         86.55    30.70   5.607E+005       5.61E+005       7.946E+005   2.780E+005 105 . 31  21.10   6 . 953E+005                   - 2 .536E+005  3.445E+005 Tl-208        583. 1 9  85.00   9.348E+004       9 . 35E+004     9.712E+003   4.525E+004 Bi-212        727.33     6.67   7.909E+005       7.91E+005       3.312E+005   3.741E+005 Pb- 2 12      238.63    43.60   2 .916E+005     2.92E+005      - 1.122E+005   1 .440E+005 Bi- 2 14      609.32    45.49   1. 677E+005     1 .68E+005     - 1 .098E+005  8.102E+004 1120.29     14.92   3 .656E+005                    - 3.293E+005   1.710E+005 1764.49     15.30   2 .645E+005                      2.312E+005   1.174E+005 Pb-214        295.22    18.42   6.395E+005      3.26E+005        8.934E+005   3 .150E+005 351.93    35.60   3.262E+005                     - 5.050E+004   1.604E+005 Ra-226        186.21     3.64   3.519E+006      3.52E+006      - l.301E+006   1.740E+006 Ac-228        338.32    11. 2 7 1.024E+006      2.46E+005      - 1.540E+005   5.038E+005 911.20    25.80   2.463E+005                       2 .326E+004  1.170E+005 968.97    15.80   3.772E+005                       3 .640E+005  l .782E+005 Am-24 1        59.54    35.90   5.830E+005      5.8 3 E+005      2. 267E+005  2.885E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1670]

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Filename: 6279 Report Generated On 3/3/2018 8:15:06 AM Sample Title B105100AFSFC308GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 819 2 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA 2 Sample Taken On 3/3/2018 8:04:00 AM Acquisition Started 3/3/2018 8:05:04 AM Live Time 600.0 seconds Real Time 60 1 .3 seconds Dead Time 0. 2 1 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                              ~V(Afr'JM 1f/;itY l2 J>
                                                                         ~

[1671]

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Detector Name: 62 79 Sample

Title:

B105100AFSFC308GD Peak Analysis Performed on: 3/3/2018 8:1 5 : 0 6 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110- 148 129.52 32.30 3.41 1.74E+003 215.26 1.68E+00 3 2 280- 315 299.37 74.81 2.13 1.02E+00 3 237.96 2.39E+003 3 2624 - 2667 2 645.83 661. 75 3.91 1.00E+004 206.81 1 . 04E+002 4 4685 - 4704 4694.62 1173.72 0.79 4.65E+001 2 8.96 4.65E+001 5 5322 - 5341 5331.87 1332.86 0.76 6.65E+001 2 6.47 3.05E+001 6 5836 - 5855 5845.79 1461.16 0.33 4. 2 4E+001 2 6.96 3.96E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1672]

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Sample Ti tle: B105100AFSFC308GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10.66 5.94810E+OOS 3.81738E+OOS Co-60 1.000 1173.23* 99.85 6.20453E+004 3.89633E+004 13 32 .49* 99.98 9.45436E+ 004 3. 83652E+004 Cs-137 1. 000 661.66* 85.10 1.18003E+007 1. 4 3 791E+006

       *=Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =           0 .3 0 Errors quoted at 2.000 sigma

[1673]

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC308GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pci/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA 2 )

 +      K-40        1460.82*      10.66   5.827E+005      5.83E+005      5.948E+00 5  2.724E+005
 +      Co-6 0      1173.23*     99.85    5.969E+004      5.26E+004      6.205E+004   2.804E+004 1332 . 49

99.98 5 . 25 7E+004 9.454E+004 2.436E+004 Nb - 94 702.65 99.8 1 4.565E+004 4.57E+004 2.753E+004 2.142E+004 871.09 99.89 4.692E+004 - 5.363E+004 2.190E+004 Ag-108m 433.90 90.50 1.677E+005 5. 24 E+004 - 8.293E+004 8.267E+004 614 . 30 89.80 8 . 976E+004 1.183E+004 4.343E+004 722.90 90.80 5.238E+004 2 .517E+004 2.463E+004 Cs - 134 604.72 97.6 2 8.320E+004 5.67E+004 4.778E+004 4.028E+004 795.86 85.46 5.668E+004 -2.802E+004 2.660E+004

 +      Cs - 137      661.66*    85.10   1. 040E+005      1.04E+005      1.180E+007  5.042E+004 Eu-152         121.78     2 8.67  5 .216E+005      1.52E+005      6.145E+004  2.585E+005 344.28     26.60   4.747E+005                      3.057E+005  2.338E+005 1408.01      21.07   1 .518E+005                     1 .179E+005 6.652E+004 Eu-154         123.07     40.40   3.681E+005       9.98E+004    -2.906E+00 5  1.824E+005 723.30     20.06   2.331E+005                     4.453E+004   1.095E+005 1274.43      34.80   9.985E+004                      9.179E+004  4.453E+004 Eu-155          86.55     30 . 70 5.932E+005      5.93E+005      8.795E+005   2 .942E+005 105.31      2 1.1 0 7.446E+005                     3.851E+005   3.691E+005 Tl-208        583.19      85.00   9 . 692E+004    9.69E+004      5.480E+004   4 . 696E+004 Bi-212        727.33        6.67  6.990E+005      6.99E+005      3.089E+00 5  3.281E+005 Pb-212        23 8.63     43.60   3.107E+005      3 .11E+005     1. 256E+005  1.535E+005 Bi-2 14       609. 32    45.49    1.762E+005      1.76E+005    -3.095E+003    8.523E+004 1120.29      14.92    3.380E+005                   -3.421E+005    1.572E+005 1764.49      15.30    2.347E+005                     1.762E+005   1. 025E+005 Pb-214        295.22     18.42    6.668E+005      3.61E+005    -4.858E+005    3 .287E+005 351. 93    35.60    3.606E+005                   - 3.283E+005   1.776E+005 Ra-226        186.2 1      3.64   3.836E+006      3.84E+006      5.111E+005   1 .899E+006 Ac-228        338.32     11.27    1.102E+006      2.10E+005      4.331E+005   5.426E+005 911. 2 0   25.80    2.099E+005                     1. 302E+004  9.879E+004 968.97     15.80    2.945E+005                     3.558E+004   1.369E+005 Am-24 1         59.54    35.90    6.146E+005      6.15E+005    - 7.494E+004   3 .043E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1674]

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Filename: 6279 Report Generated On 3/3/2018 8:25:56 AM Sample Title B105100AFSFC309GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3 /3/2018 8:15:00 AM Acquisition Started 3 /3/2018 8:15:54 AM Live Time 600.0 seconds Real Time 601.0 seconds Dead Time 0.17 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1675]

Peak Analysis Report 3/3/2 018 8: 2 5:56 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC309GD Peak Analysis Performed on: 3/3/2018 8:25:55 AM Peak Analysis From Channel: 85 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 1 110 - 147 129.20 32.22 2.61 1.04E+003 170.91 1.09E+00 3 2 278- 316 297.96 74.46 4.15 8.18E+002 222 .95 1.97E+003 3 870 - 887 878.74 219.79 0.35 5.64E+001 81. 05 4.87E+002 4 2624- 2667 2646.05 661.81 4. 2 1 7.02E+003 179.47 1. 5 9E+002 5 4684- 4703 4693.87 1173.53 1.47 6.92E+001 2 6.35 2.98E+001 6 5323 - 5342 5332.00 1332.89 0.35 5.60E +001 2 7.08 3.60E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1676]

Interference Corrected Activity Report 3/3/2018 8:25:56 AM Page 3

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Sample

Title:

B105100AFSFC309GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty Co-60 1.000 1173. 2 3* 99.85 9.22726E+004 3.59293E+004 1332.49* 99.98 7.95380E+004 3.89912E+004 Cs-1 3 7 1. 000 661.66* 85.10 8.26855E+006 1.01525E+006

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =          0.30 Errors quoted at 2.000 sigma

[1677]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty Co-60 1. 000 8.642486E+004 2.64 22 07E+004 Cs-137 1. 000 8 . 268550E+006 1.0152 53E+006

      ? = 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       2.000 sigma
  **********      UN I D E N T I F I E D          P E A K S       **********

Peak Locate Performed on: 3 /3/2018 8: 25:55 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32. 2 2 1.7276E+OOO 16.49 2 74.46 1.3634E+OOO 27. 2 5 3 2 1 9.79 9.4075E-002 14 3 .59 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1678]

Nuclide MDA Report 3/3 /2018 8: 2 5:56 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC309GD Nuclide Library Used: C:\GENIE2K\CAMFILES \ Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) K-40 1460.82 10.66 6.291E+005 6.29E+005 1 . 004E+006 2 .956E+005

 +      Co-6 0      1173.23*     9 9 .8 5  4.848E+004    4.85E+OD4     9.227E+004     2.243E+004 1332 . 49*   99.98     5.658E+004                  7.954E+D04    2.637E+004 Nb- 94        702.65     99.81     4.343E+004    4.34E+004   -2 . 026E+004   2.031E+004 871. 09    99.89    4.352E+004                 -4 . 181E+004   2.02DE+004 Ag-lOBm        433.90     90.50    1 .445E+005    5.44E+004   -3.553E+OD4     7.104E+004 614.30     89.80    8.743E+004                   1.648E+OD4    4.226E+004 722.90     90.80    5.439E+004                   3.321E+004    2.563E+004 Cs-134        604.72     97.62    8.044E+004     5.73E+D04     8 . 674E+004  3.890E+004 795.86     85.46    5.734E+004                   2 . 412E+004  2 .693E+004
 +     Cs-137         661 . 66*  85.10    1.279E+005     1.28E+005     8.269E+006    6 .236E+004 Eu-152         121. 78    28.67    4.755E+005     1.63E+D05     2 . 084E+005  2 .354E+005 344.28     26.60    4.324E+005                 -4.827E+005     2 .126E+005 1408.01      21. 07   1.631E+005                  1 . 387E+005   7.215E+004 Eu-154         123.07     40.40    3.379E+005     1.04E+OD5     l.922E+OD5    1 .673E+005 723.30     2 0.06   2.437E+005                  3.138E+004     1.148E+005 1274.43       3 4.80   1.036E+005                - 2.925E+004     4.642E+004 Eu-155          86.55     3 0.70   5.308E+005     5.31E+D05    4.187E+005     2.630E+OD5 105.31      2 1.10   6.727E+005                  9.469E+00 4    3.331E+OD5 Tl-208        583 . 19    85.00    9 . 186E+004   9.19E+D04  - 5.247E+003     4.444E+OD4 Bi-212         727.33       6.67   6.948E+005     6.95E+OD5    2.641E+005     3.261E+D05 Pb-212        238.63      43.60    2.751E+005    2 .75E+D05    3.359E+00 5    1 . 358E+OD5 Bi-214        609.32      45.49    1. 730E+005   1.73E+OD5     7.640E+OD4     8.365E+004 1120.29       14.92    3.608E+005                  2.395E+005     1.686E+D05 1764.49       15.30    2.701E+005                  9.884E+D04     1.201E+005 Pb-214        295.22      18.42    6.276E+005    3.24 E+005    8.133E+OD5     3 .090E+005 351. 93     35.60    3.244E+005                  1 . 769E+D05   1.595E+005 Ra - 226      1 86.21       3.64   3.468E+006    3.47E+006     l.359E+006     1.715E+006 Ac-228        338.32      11. 27   1.016E+006    1.91E+005     6.001E+OD4     4.997E+005 911. 2 0    25.80    1 .908E+OD5                 l .895E+005    8.924E+D04 968.97     1 5.80    3.532E+005                  9.702E+004     1.662E+005 Am-241          59.54    35.90     5.574E+005    5 .57E+00 5 - 2.448E+OD5     2.757E+D05
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      > =Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1679]

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 3/3/2018 8:36:59 AM Sample Title B105100AFSFC310GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 3/3/2018 8:26:00 AM Acquisition Started 3/3/2018 8:26:58 AM Live Time 600.0 seconds Real Time 600.3 seconds Dead Time 0.05 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN

                                                                   ---  . ~

[1680]

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Detector Name: 6279 Sample

Title:

B105100AFSFC310GD Peak Analysis Performed on: 3/3/2018 8:36:59 AM Peak Analysis From Channel: 85 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 1 281- 315 299.93 74 .95 0.62 3.97E+002 133.04 7.48E+00 2 2 500- 515 507 . 84 126.98 0.44 4.84E+001 51.77 2.07E+00 2 3 2636- 2662 2648 . 12 662.32 0.49 1.57E+002 40 .4 1 5.83E+00 1 4 5835 - 5854 5844.73 146 0 .90 0.39 3 .34E+001 27.57 4.46E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1681]

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Sample

Title:

B105100AFSFC310GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL. NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/M"2 ) Uncertainty K-40 1.000 1460.82* 10.66 4.69111E+005 3 .88989E+005 Cs - 137 0.999 661.66* 85.10 l.84706E+005 5 . 253 82E+004

        * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =        0.30 Errors quoted at 2 .000 sigma

[1682]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 4.691113E+005 3.889894E+0 0 5 Cs-137 0 .999 1.847062E+005 5.253822E+0 04

       ? = 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        2.000 sigma
  **********      U N I D E N T I F I E D          PE AK S       **********

Peak Locate Performed on : 3/3/2018 8:36:59 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second % Uncertainty Type Nuclide 1 74 . 95 6.6110E-001 33.54 2 126 . 98 8.0660E-002 1 0 6.96 Tol. Eu- 152 Eu - 154 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1683]

Nuclide MDA Report 3/3 /2018 8: 3 6:59 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC310GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL. NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*     10.66   6.157E+005    6.16E+005        4.691E+00 5    2 .888E+005 Co-60       1173.23      99.85   5.773E+004    5.29E+004        2 .885E+004    2 .706E+004 1332.49      99.98   5.286E+004                     6. 35 8E+004   2 .451E+004 Nb-94         702.65     99.81   4.673E+004    3.90E+004        2.413E+004     2 .196E+004 871.09    99 . 89  3.901E+004                  - 5.706E+004      l.795E+004 Ag- 1 08m      433.90    90.50    4.987E+004    4.37E+004     -4.026E+004       2.374E+004 614.30    89.80    5.604E+004                    5.254E+004      2.656E+004 722.90    90.80    4.370E+004                  - 5.126E+003      2.029E+004 Cs - 134      604.72    97.62    5.404E+004    4.98E+004       6.493E+004      2.570E+004 795.86    8 5. 46  4.984E+004                  - l.597E+004      2. 3 18E+004
 +      Cs-137        661.66*   85.10    6 .468E+004   6.47E+004       l.847E+005     3.075E+004 Eu-152         121. 78   2 8.67  2 .850E+005    1. 52E+005    - 1. llOE+OOS     l.402E+005 344.28    2 6.60  2 .086E+005                    l.653E+005     l.007E+005 1408.0 1    21. 07  l .518E+005                 - 1.059E+005      6.652E+004 Eu- 154        123.07    40.40   l. 996E+005    l.05E+005    - l.086E+005      9.814E+004 723.3 0   20.06   l.978E+005                  - l .927E+005     9.185E+004 1274.43     34.80   l.055E+00 5                 - 6.984E+004      4.734E+004 Eu - 1 55       86.55    30.70   3.408E+005    3.41E+005        3 .956E+005    l.680E+005 105.31     21.10   4.122E+005                  - 6.104E+003      2 .029E+005 Tl-208        583 . 19   85 . 00 5 . 335E+004  5 . 33 8 +004    6.107E+003     2.518E+004 Bi-212        727.33       6.67  6.110E+005    6.llE+OOS        3.113E+005     2.842E+005 Pb-212        238 . 63   43.60   l.231E+005    1.23E+OOS        3.443E+004     5. 974E+004 Bi-214        609.32     45.49   l.133E+005    l.13E+005        8.235E+004     5.381E+004 1120.29      14.92   2.989E+005                    2.116E+005      l.376E+005 1764.49      1 5.30  2 .645E+005                    l.127E+005     l.174E+005 Pb-214        295.22     18.42   2.634E+00 5   l.49E+OOS     - l. 3 03E+005    l.270E+005 351. 93    35.60   l.493E+00 5                   l.013E+005      7.196E+004 Ra-226        186.21       3.64  l.574E+006    l.57E+006       3.961E+005      7.677E+005 Ac-228        338.32    11.27    4.453E+005    l.87E+OO S    - 4.722E+005      2 .143E+005 91 1. 20  25.80    l.870E+005                    1.206E+005      8.734E+004 968.97    15.80    3.014E+005                    5.428E+004      1. 4 03E+005 Am- 2 41        59.54   35.90    3 .604E+005   3 .60E+OOS    -l. 28 0E+00 5    l.772E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1684]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 62 79 Report Generated On 3/3/2018 8:48:46 AM Sample Title B105100AFSFC311GD Sample Description Aux Building Fl oor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA2 Sample Taken On 3/3/2018 8:38:00 AM Acquisition Started 3/3/2018 8:38:45 AM Live Time 600.0 seconds Real Time 600.3 seconds Dead Time 0.04 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN Oe----h VP{r dJJ Y/i/;Y /Zl/1- [1685]

Peak Analysis Report 3/3/2018 8: 4 8:46 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC3 1 1GD Peak Analysis Performed on: 3/3/2018 8:48:46 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert . Counts 1 2631- 2661 2645.40 661. 64 1.83 1.91E+002 40.85 4.65E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singiet Errors quoted at 2 . 000 s igma [1686]

Interference Corrected Activity Report 3 /3/2018 8:48:46 AM Page 3

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Sample

Title:

B105100AFSFC311GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/M"2 ) Uncertainty Cs - 137 1.000 661.66* 85.10 2.24468E+OOS S.51600E+004

        * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =        0. 3 0 Errors quoted at 2 .000 sigma

[1687]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty Cs-137 1. 000 2 .244676E+005 5.515998E+004

      ? = 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     2.000 sigma
  **********    U N I D E N T I F I E D        P E A K S    **********

Peak Locate Performed on: 3/3/2018 8:48:46 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol . No. (keV) Counts per Second % Uncertainty Type Nuclide All peaks were identified. [1688]

Nuclide MDA Report 3 / 3 /2018 8:48:46 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC311GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) K-40 1460.82 10.66 6.708E+005 6.71E+005 1 .157E+00 6 3.164E+005 Co-60 11 73.23 99.85 4.432E+004 4.43E+004 - 6.671E+00 2 2 .035E+004 1332.49 99.98 4.769E+004 6.250E+004 2.192E+004 Nb - 94 702.65 99 . 81 3.585E+004 3.59E+004 1.556E+004 1 .653E+004 8 71. 09 99.89 4.170E+004 3.594E+004 1.930E+004 Ag-108m 433.90 90.50 4.518E+004 4.11E+004 - 3.411E+004 2.139E+004 614.30 89.80 5 . 2 64E+004 6.050E+004 2.486E+004 722.90 90.80 4.112E+004 -1.705E+004 1.900E+004 Cs-134 604.72 97.62 4.848E+004 4.13E+004 1.676E+004 2 .291E+004 795.86 85.46 4.133E+004 -4.204E+004 1.893E+004

 +     Cs - 137       66 1 .66*  85.10    6.154E+004       6.15E+004 2 .245E+005      2 .917E+004 Eu-152         121.78     2 8.67   2.600E+005       1.44E+005 1.598E+005       1.277E+005 344.28     2 6.60   1.954E+005                  -5 .214E+004    9.413E+004 1408.01      2 1.07   1.437E+005                    1.040E+005    6.249E+004 Eu-154         123.07     40.40    1.830E+005       9.98E+004 6.330E+004       8.987E+004 723.30     20.06    1.896E+005                  - l.126E+005    8.773E+004 1274 . 43     34.80    9.985E+004                    4.988E+003    4.453E+004 Eu-155          86.55     30.70    3.299E+005       3.30E+OOS -4.096E+005      1.626E+005 105.31     21.10    3.905E+005                  - 8.039E+005    1 .920E+005 Tl-208         583. 1 9   85.00    5.387E+0 04     5.39E+004 -l.450E+004       2.544E+004 Bi-212         727.33       6.67   5.718E+005      5.72E+005 - 3.151E+005      2.646E+005 Pb-212        238.63      4 3 .60  1.254E+005      1 .25E+005 1.712E+004       6.093E+004 Bi-214        609.32      45.49    1. 040E+005     1.04E+005 6.194E+004        4.912E+004 1120.29       14.92    3.019E+005                    2.203E+005    1 .391E+005 1764.49       15.30    2 .589E+005                   2 . 2 02E+005 1.145E+005 Pb- 2 14      295.22      18.42    2.471E+005      1. 42 E+005 4.945E+004      1.188E+005 351. 93     35.60    1.419E+005                    8.354E+004    6.825E+004 Ra-226        186.21        3.64   1 .598E+006     1 .60E+006 2.471E+005       7.798E+005 Ac-228        338.32     11. 27    4.143E+005      1. 76E+005 -3.llOE+OOS      1.988E+005 911.20     25.80     1.764E+005                    l.787E+005    8.204E+004 968.97     1 5.80    2.753E+OOS                   2 .279E+005    1.273E+005 Am-241          59.54    35.90     3.467E+005      3.47E+OOS 9.818E+004        1. 703E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1689]

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Filename: 62 79 Report Generated On 3/3 /2018 8: 59 : 5 7 AM Sample Title B105100AFSFC312GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3/3/2018 8:49:00 AM Acquisition Started 3/3/2018 8:49:56 AM Live Time 600.0 seconds Real Time 600.3 seconds Dead Time 0405 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1690]

Peak Analysis Report 3 / 3/2 018 8:59:57 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC312GD Peak Analysis Performed on: 3/3/2018 8:59:56 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8 1 92 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 2629 - 2663 2645 . 80 661.74 0.58 2 .41E+002 39.50 2.69E+001 2 4472- 4491 4481.38 1120.45 0.61 1.0lE+OOl 15.88 1. 49E+0 01 3 5834 - 5853 5843.86 1460.68 0. 2 7 4.51E +00 1 23.11 2.49E+001 M = First peak in a multiplet region m = Other peak in a multiplet reg ion F = Fitted singlet Errors quoted at 2.000 sigma [1691]

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Sample

Title:

B105100AFSFC312GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA 2 ) Uncertainty K-40 1.000 1460.82* 10.66 6.33 103E+005 3.28787E+005 Cs-137 1.000 661.66* 85 .10 2.84 040E+005 5.77030E+004

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =        0. 3 0 Errors quoted at 2.000 sigma

[1692]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 6. 33 1027E+OOS 3.287870E+005 Cs-137 1. 000 2 .840400E+005 5.770296E+004

      ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at     2.000 sigma
  **********    U N I D E N T I F I E D         P E A K S    **********

Peak Locate Performed on: 3/3/2018 8:59:56 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 2 1120.45 1. 6867E-002 156.95 Tol. Bi -2 14 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1693]

Nuclide MDA Report 3 /3/2018 8:59:57 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC312GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M" 2 ) (pCi/M"2 )

 +      K-40        1460.82*    10.66    4.718E+005    4.72E+005       6.331E+005    2 .169E+005 Co-60       1173.23      99.85   5.442E+004    5.44E+004       7.506E+004    2.541E+004 1332.49      99.98   5.461E+004                    6.763E+004    2.538E+004 Nb - 94       702.65    99.81   3.920E+004     3.92 E+004      1.606E+004    1. 820E+004 871.09    99.89   4.095E+004                     9.777E+003    1.892E+004 Ag - 108m      4 33 .90  90.50   5. 479E+004    4.87E+004      2.240E+004     2 .620E+004 614.30    89.80   6. 033E+004                    6 . 771E+003  2 .871E+004 7 22 .90  90.80   4.872E+004                     7.076E+004   2 .280E+004 Cs - 134      604.72    97.62   5.524E+004     4.75E+004       5.097E+004   2. 630E+004 795.86    85.46   4.746E+004                  - l.223E+004    2. 199E+004
 +     Cs-137         661.66*   85.10   5.051E+004     5.05E+004      2 .840E+00 5  2 .366E+004 Eu-152         121. 78   28.67   2 .739E+005    1.44E+005    - 9.940E+004    l.346E+005 344. 2 8  26.60   2 .064E+005                   3.108E+004    9.961E+004 1408.01     21.07   1.437E+005                    3 . 2 13E+004 6.249E+004 Eu-154         123.07    40. 4 0 1.933E+005     9.59E+004      6.059E+004    9.499E+004 723.30    20.06   2.192E+005                    2.086E+005    1.025E+005 1274.43     34.80   9.589E+004                  -2.993E+003     4.255E+004 Eu-155          86.55    3 0.70  3.395E+005     3 . 39 E+005 -3.182E+005     l.674E+00 5 105.31    21.10   4.018E+005                    5.683E+00 4   1.977E+005 Tl- 208        583.19    85.00   5 . 590E+004   5.59E+004    -l . 644E+004   2.646E+004 Bi-212         727.33      6.67  6.342E+005    6.34E+005     -2 .362E+005    2.958E+005 Pb-212        238.63     43.60   1 .262E+005   1 .26E+005    -1.384E+005     6.132E+004 Bi-214         609.32    45.49   1.203E+005    1.20E+005       l.186E+005    5 .729E+004 1120.29     14.92   3.246E+005                    1.928E+005    1.505E+005 1764.49      15.30   2.589E+005                    2 . 2 02E+005 1.145E+005 Pb-214        295.22     18.4 2  2.727E+005    1.51E+00 5    - 4. 2 61E+005  l. 316E+005 351. 93    35.60   1.508E+005                    l.679E+005    7.271E+004 Ra-226        186.21       3.64  1 .690E+006   1.69E+006       4.109E+005    8.255E+005 Ac-228        338.32     1 1.27  4.539E+005    1.87E+005       5.767E+004    2.186E+00 5 9 11. 20   25.80   1 .870E+005                   7.532E+004    8.734E+004 968.97     15.80   3.147E+005                    2 .061E+005   1.470E+005 Am- 241         59.54   35.90    3.612E+005    3.61E+005     -3 .229E+005    1 .776E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1694]

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Filename: 6279 Report Generated On 3/3/2018 9:13: 2 4 AM Sample Title B105100AFSFC313GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 819 2 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size Sample Taken On 3/3/2018 9:03:00 AM Acquisition Started 3/3/2018 9:03:24 AM Live Time 600.0 seconds Real Time 600. 3 seconds Dead Time 0.05 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN 7)~ /Jtv!td>>0

                                                            "/, 1y/(Y       /L)L

[1695]

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Detector Name: 6279 Sample

Title:

B105100AFSFC313GD Peak Analysis Performed on: 3/3/2018 9:13: 2 4 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8 1 92 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 744 - 759 751. 0 9 187.85 1. 22 4.62E+001 36.74 9.68E+001 2 1115 - 11 32 1123.6 0 281.05 0.30 2.50E+OOO 25.69 4.95E+001 3 2635 - 2 660 2646.25 66 1 .86 2.02 1.58E+00 2 42.62 7.0lE+OOl 4 5319- 5338 5328.88 1332.11 0.55 4.14E+001 16.53 7.58E+OOO 5 5836- 5855 5845.80 1461.17 0.35 4.19E+001 22 . 85 2.51E+001 M First peak in a multiplet region m = Other peak in a mult iplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1696]

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Sample

Title:

B105100AFSFC313GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuc l ide Id Energy Yield Activi ty Activity Name Confidence (keV) (%) (pCi/M" 2 ) Uncertainty K-40 1. 000 1460.82* 10.66 5 .87660E+OOS 3 .24700E+005 Cs-137 1.000 661. 66* 85.10 1.86029E+005 5 .49601E+004 Ra-226 0.996 186. 2 1* 3.64 6 .59151E+OOS 5.36180E+005

        *= Energy line found in the spectrum.
        @= Energy line not used for Weighted Mean Activity Energy Tolerance :           10.000 keV Nuclide confidence index threshold =               0. 3 0 Errors quoted at 2.000 sigma

[1697]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 5.876600E+005 3.247001E+005 Cs-137 1. 000 1.860291E+005 5.496011E+004 Ra-226 0.996 6.591515E+005 5.361797E+005

      ?  = Nuclide is part of an undetermined solution X  = Nuclide rejected by the interference analysis
      @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at     2.000 sigma
  **********    U N I D E N T I F I E D         P EAKS        **********

Peak Locate Performed on: 3/3/2018 9:13:24 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 2 281. 05 4.1667E-003 1027.70 4 1332.11 6.9031E-002 39.91 Sum M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1698]

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC313GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA 2 ) (pCi/MA2 ) (pCi/M"2 ) (pCi/MA2 )

 +      K-40        1460.82*     10 .66  4.727E+005     4.73E+005      5 .877E+00 5   2 .174E+005 Co-60       1173.23      99.85   5.808E+004     5.79E+004      8.797E+004     2 .724E+004 1332 . 49    99.98   5.794E+004                    9.517E+004     2.705E+004 Nb - 94       702.65     99.81   3.620E+004     3.62E+004    -3 . 733E+004   1.670E+004 8 71. 09   99.89   3.980E+004                  -2.426E+004     1.834E+004 Ag - 108m      433 . 90   90.50   5.248E+004     4.26E+004      4.502E+004    2.504E+004 614.30     89.80   6.098E+004                    5 .964E+004   2.904E+004 722.90     90.80   4.261E+004                    2 .679E+004   1.974E+004 Cs - 134      604 . 72   97.6 2  5.813E+004     5. 1 0E+004    7 . 811E+004  2.774E+004 795.86     85.46  5.098E+004                    2 .552E+002    2.375E+004
 +     Cs - 137       66 1 .66*  85.10  6.990E+004      6.99E+004     l.860E+005     3.336E+004 Eu-152         121. 78    28.67  2.753E+005      1.48E+005     2 .801E+005    1.353E+005 344.28     26.60  1.990E+005                    l. 3 66E+005   9.593E+004 1408.01      21.07  1.478E+005                    4.616E+004     6.454E+004 Eu-154         123.07     40.40  1.934E+005      1.02E+005   - 7.688E+004     9.507E+004 723.30     20.06  1.913E+005                  - 4. 5 88E+004   8.857E+004 1274.43       34.80  1.018E+005                  -3.014E+004      4.548E+004 Eu-155          86.55     30.70  3 .417E+005     3.42E+005   - 5.125E+005     1 .685E+005 105.3 1    21.10  4.056E+005                  - 1.483E+005     1.996E+005 Tl-208         583.19     85.00  5.464E+004     5 . 46E+004    1 . 103E+004   2.583E+004 Bi-212         727.33      6.67  5 .718E+00 5   5.72E+005      3.185E+005     2.646E+005 Pb-212        238.63      43.60  1.335E+005     1.34E+005      2.547E+005     6.495E+004 Bi-214        609.32      45.49  1.232E+005     1.23E+005      1.743E+005     5.874E+004 1120.29       14.92  3.354E+005                    1.354E+005     1.559E+005 1764.49       15.30  2.073E+005                  -l.239E+005      8.873E+004 Pb-214        295.22      18.42  2.865E+005     1.41E+005      1.324E+005     l.385E+005 351. 93     35.60  1.410E+005                    l.385E+004     6.778E+004
+      Ra-226        1 86. 2 1*   3.64  8.397E+005     8.40E+005      6.592E+005     4.005E+005 Ac-228        338.32      11. 27 4.395E+005     1.76E+005    - l.368E+005     2.114E+005 911.20     25.80   l.764E+005                    3 .240E+004    8.204E+004 968.97     1 5.80  3.037E+005                    7.223E+004     1.415E+005 Am-241          59.54    35.90   3.740E+005     3 .74E+005     5 .130E+005    1.840E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1699]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3 / 3/2 018 9:24: 4 1 AM Sample Title Bl05100AFSFC314GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3/3/2018 9:14:00 AM Acquisition Started 3/3/2018 9:14:40 AM Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0.07 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN 7)/~+. vi('dJcc/ t/f i; (y L__/< [1700]

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Detector Name: 6279 Sample

Title:

B105100AFSFC314GD Peak Analysis Performed on: 3/3/2018 9:24:41 AM Peak Analysis From Channel: 85 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 1 613 - 628 620 . 24 155.11 0.4 4 5.97E+001 50.30 1.90E+002 2 2628 - 2665 2 645.67 661.71 2 .6 0 4.98E+002 55.92 4.84E+001 3 4682 - 4701 4691.02 1172.81 0.35 4.22E+001 26.51 3.58E+001 4 532 0 - 5339 5329.76 1332.33 0.63 5.73E+001 22 . 45 1.97E+001 5 5835 - 5854 5844.82 1460.92 1. 43 4.60E+001 24.62 3.00E+OOl M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1701]

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Sample

Title:

B105100AFSFC314GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-4 0 1 .000 1460.82* 10.66 6.44748E+005 3.49997E+005 Co-60 1.000 1173.23* 99.85 5.62993E+004 3.56480E+004 1332.49* 99.98 8.14259E+004 3.25460E+004 Cs-137 1 .000 661.66* 85.10 5.86198E+005 9.64194E+004

        *=Energy line found in the spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =          0. 3 0 Errors quoted at 2.000 sigma

[1702]

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Nuc lide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 6 . 447478E+005 3.499969E+005 Co-60 1.000 7.000324E+004 2 .403548E+004 Cs-137 1.000 5.861981E+OOS 9.641940E+004

        ? = 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     2. 000 sigma
  *** * ******    UN I D E N T I F I E D           P E A K S        **********

Peak Locate Performed on: 3/3/2018 9:24:41 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8 1 92 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second !!,- 0 Uncertainty Type Nuclide 1 155.11 9.9470E-002 84 .2 8 D-Esc . M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1703]

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC3l4GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pci/MA2 ) (pCi/M"2 )

 +      K-40        1460.82*     10.66    5.124E+005    5 .12E+005    6.447E+005   2.372E+005
 +      Co-6 0      1173.23*     99 . 85  5.431E+004    4.26E+004     5 . 630E+004 2.535E+004 1332.49*     99.98   4.257E+004                   8 . 143E+004  1.936E+004 Nb-94         702.65     99.8 1  4.343E+004     4.34 E+004    2 . 081E+004 2.031E+004 871. 09    99.89   4 . 977E+004               -l . 913E+004  2.333E+004 Ag- 108m       433.90     9 0 .50 6.697E+004     5.12E+004     9.742E+004   3.229E+004 614 . 3 0  89.80   6.788E+004                   4 . 247E+004 3.249E+004 722.9 0    90.80   5.119E+004                   3 . 149E+004 2.403E+004 Cs - 1 34     604.72     97.62   6.383E+004     5.77E+004     1. 002E+00 5 3.059E+004 795 . 86   85.46   5.768E+004                   7.071E+003   2 . 710E+004
 +     Cs-137         661.66*    85 .10  6.854E+004     6.85E+004     5.862E+005   3.268E+004 Eu- 152        121. 78    28.67   3.180E+005     1 .56E+00 5 - 4 . 063E+005 1 .567E+005 344.28     26.60   2.387E+005                 - 1. 329E+005  1.158E+005 1408. 01     21. 07  l .557E+005                  5 .895E+004  6 . 845E+004 Eu-154         123.07     4 0 .40 2.258E+005     1.09E+005   - 3 . 168E+004 l.113E+005 723.30     2 0 .06 2.345E+005                   1 . 468E+005 1 .102E+005 1274.43       34.80   1.091E+005                   2 .010E+004  4.913E+004 Eu-155          86.55     30.70   3.918E+005     3.92E+005   -7.089E+005    1.935E+005 105 . 3 1  21.10   4.697E+005                 -1. 887E+005   2.317E+005 Tl -208        583 .1 9   85.00   5.999E+004     6.00E+004   -2 . 214E+004  2.850E+004 Bi- 2 12       727.33      6.67   7.071E+005     7.07E+005     2 .177E+005  3 .322E+005 Pb- 2 12      238.63      43.60   l.584E+005     l.58E+005     1.304E+005   7.739E+004 Bi-214         609.32     45.49   1 .361E+005   1.36E+00 5     1.596E+005   6.517E+004 1120.29       14.92   3.406E+005                   4.830E+004   1.585E+005 1764.49       15.30   3.150E+005                   3 .413E+005  1.426E+005 Pb-214        295. 22     18.42   3.376E+005    1.83E+005      1.670E+005   1.640E+005 351.93      35.60   l.825E+005                   2.428E+005   8.856E+004 Ra-226        186 . 2 1    3.64   l.948E+006    1.95E+006    -l.799E+006    9.547E+005 Ac-228        338.32      11. 27  5.199E+005    1.93E+005    -3 . 738E+005  2.516E+005 911. 20     25 . 80 1.933E+005                   9.354E+001   9.049E+004 968.97      15.80   3.355E+005                  2 .235E+004   1 .574E+005 Am- 241         59.54    35.90    4.120E+005    4.12E+005      7.952E+004   2.030E+005
      + = Nucl ide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been ca lculated
      @ = Half-life too short to be able to perform the decay correction

[1704]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3/3/2018 9:35:22 AM Sample Title B105100AFSFC315GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3/3/2018 9: 2 5:00 AM Acquisition Started 3/3/2018 9: 2 5:21 AM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0.10 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN j)~ Vw/rldtl

                                                             '/ / t-/ /; 9    / z SJ,
                                                                             -0

[1705]

Peak Analysis Report 3 / 3 / 2 018 9:35: 22 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC315GD Peak Analysis Performed on: 3/3/2018 9:35:22 AM Peak Analysis From Channel: 85 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 1 115- 131 123.55 30.80 0.60 3.33E+001 60.85 2 .77E+002 2 2627- 2665 2 646.00 661. 79 4.39 9.04E+002 75.89 9.17E+001 3 4679- 4 709 4693.07 1173. 3 3 2 .96 1.99E+002 40.21 4. 3 3E+001 4 5316- 5347 5330.77 1 332. 5 8 1. 68 2 .55E+002 36 .04 1.46E+001 5 5835- 5854 5844.73 1460.9 0 1. 64 5 .56E+001 23 .14 2.24E+001 M ::: First peak in a multiplet region m ::: Other peak in a multiplet region F ::: Fitted singlet Errors quoted at 2 . 000 sigma [1706]

Interference Corrected Activity Report 3/3/2018 9:35:22 AM Page 3

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Sample

Title:

B105100AFSFC315GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA 2 ) Uncertainty K-40 1.000 1460.82* 10.66 7.80608E+005 3.31617E+005 Co-60 1.000 1173.23* 99.85 2 .65177E+005 5.76866E+004 1332.49* 99.98 3.6 2 782E+005 5.88454E+004 Cs - 137 1.000 661. 66* 85.10 1 .06546E+006 1.56100E+005

        * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0.30 Errors quoted at 2.000 sigma

[1707]

Interference Corrected Activity Report 3 / 3 / 2 018 9:35:22 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 7.806082E+OOS 3 .316171E+005 Co-60 1. 000 3.1 3 0089E+005 4.119417E+004 Cs-137 1.000 1.065462E+006 1.561001E+005

      ? = 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     2. 000 sigma
  **********    U N I D E N T I F I E D         P E     A K S    **********

Peak Locate Performed on: 3 /3/2018 9:35:22 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 30.80 5.5417E - 002 183.01 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1708]

Nuclide MDA Report 3 /3/2018 9 : 35 : 22 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC315GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2) (pCi/MA2 ) (pCi/MA2)

 +      K-40       1460.82*    10.66   4.461E+005    4.46E+005      7.806E+005       2.041E+005
 +      Co- 60     1173.23*    99.85   6.652E+004    4.27E+004      2.652E+005       3.145E+004 1332.49*    99.98  4. 2 74E+004                  3.628E+005       1.945E+004 Nb-94        702.65    99.8 1 5.882E+004     5.88E+004      4.324E+004       2 .801E+004 871.09    99.89   6.125E+004                   4.457E+003       2 .907E+004 Ag-108m       433.90    90.50   9.618E+004    7. 22 E+004  - 5.605E+004       4.689E+004 614.30    89.80  8 . 976E+004                  5.721E+004      4.343E+004 722.90    90.80  7.215E+004                    8.150E+004      3.451E+004 Cs-134       604.72    97.62  8.474E+004     7.3 3 E+004    9.064E+004      4.104E+004 795.86    85.46  7.328E+004                    6.572E+004      3 .490E+004
 +      Cs- 1 3 7    661.66*   85.10  9.289E+004     9.29E+004      1.0 6 5E+006    4.485E+004 Eu- 1 52      121 . 78  28.67  3.897E+005     1.26E+005    - 1. 540E+005     1.925E+005 344.28    26.60  3.197E+005                    2.035E+005      1.563E+005 1408.01     21. 07 1.258E+005                  - 1. 710E+005     5.351E+004 Eu-154        123.07    40.40  2 . 749E+005   1. 2 8E+005  - 1.492E+005      1.358E+005 723.30    20.06  3. 2 67E+005                  3.203E+005      1.563E+OOS 1274.43     34.80  l. 2 82E+005                  3.125E+004      5.872E+004 Eu-155         86.55    30.70  4.646E+005    4.65E+005    - 1 .809E+005      2 . 2 99E+005 105.3 1    21.10  5.64iE+ 0 05               - l.707E+005       2.789E+005 Tl- 208      583. 1 9   85.00  8.806E+004     8.81E+004   - 5.830E+004       4.254E+004 Bi-212        727.33     6.67  9.965E+005    9.97E+005    - 5.242E+004       4.769E+0 0 5 Pb-212       238.63     43.60  2.036E+00 5   2 .04E+005      6.200E+004      9. 9 99E+004 Bi -2 14     609.32     45.49  1.798E+00 5   1.80E+005       4.820E+004      8.705E+004 112 0 .29    14.92  4.375E+00 5                   5.633E+004      2.070E+005 1764.49      15.30  2.701E+005                    1.217E+005      1. 2 01E+005 Pb- 2 14     295.22     18.4 2 4.723E+005    2.39E+005       2.081E+005      2 .314E+OOS 351. 93    35.60  2.391E+005                 -2.959E+004        1.168E+OOS Ra- 22 6     186.21      3.64  2.505E+006    2.50E+006      2 .391E+006      1. 233E+006 Ac- 22 8     338.32    11.27   7.313E+005    2.75E+005      8.040E+004       3 .573E+005 911.20    25 .80  2.752E+005                   3 .762E+005      1.314E+005 968.97    1 5.80  3.980E+005                   2 .643E+005      1.886E+005 Am-241         59.54   35.90   4.769E+005    4.77E+005    - 4.518E+005       2 . 3 54E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      > = Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1709]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Fi lename: 6279 Report Generated On 3/3/2 0 18 9:47:11 AM Sample Title Bl05100AFSFC316GD Sample Description Aux Building Fl oor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 . 830E+001 M"2 Sample Taken On 3/3/2018 9: 3 7:00 AM Acquisition Started 3/3/ 2 018 9: 3 7:10 AM Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0 .06 % Energy Calibration Used Done On 12/28/2 01 7 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN [1710]

Peak Analysis Report 3/3/2018 9:47:11 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC316GD Peak Analysis Performed on: 3/3/2 018 9:47:1 1 AM Peak Analysis From Channe l: 85 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 1 280 - 314 297.07 74.23 0.57 3 . 63E+002 149.91 9.76E+002 2 649 - 664 656.16 164.10 1. 02 1.29E+OOO 45.50 1 . 71 E+002 3 2629 - 2664 2646.06 661.81 2. 2 7 4.66E+002 50.12 3.02E+001 4 5836 - 5855 5845 .14 1 461.00 0.44 6.06E+001 22. 0 9 1 .74E+001 M = First peak in a multiplet region m = Other peak in a mult iplet region F = Fitted singlet Errors quoted at 2.000 sigma [1711]

Interference Corrected Activity Report 3/3/2018 9:47:11 AM Page 3

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Sample

Title:

B105100AFSFC316GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 1.000 1460.82* 10.66 8.50482E+005 3 .18628E+005 Cs- 137 1.000 661.66* 85.10 5.48767E+005 8.84923E+004

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =        0. 3 0 Errors quoted at 2.000 sigma

[1712]

Interference Corrected Activity Report 3 /3/2018 9:47:11 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 8.504819E+005 3.186276E+005 Cs-137 1. 000 5.487671E+005 8.849235E+004

       ? = 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      2 .000 s igma
  **********     UN I D E N T I F I E D           P E A K S      **********

Peak Locate Performed on: 3/3/2018 9:47:11 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.23 6.0443E-001 41. 3 4 2 164.10 2 .1560E-003 3517.51 M = First peak in a multiplet region m *- Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1713]

Nuclide MDA Report 3/3/2018 9:47:11 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2 IN Sample

Title:

Bl05100AFSFC316GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) { %) {pCi/MA2) {pCi/MA2 ) (pCi/MA2 ) {pCi/M"'2 )

 +      K-40       1460.82*    10.66    3.996E+005    4.00E+005      8.505E+005   1.808E+005 Co-60      1173.23     99.85    7.246E+004    7.25E+004      4.571E+004   3.442E+004 1332.49     99.98    7.410E+004                   1. 305E+005  3.513E+004 Nb- 94       702.65    99.81   4.538E+004     4 . 13E+004  -1.605E+004    2.129E+004 871.09    99.89   4.133E+004                  - 1.386E+004  1.911E+004 Ag-108m       433.90    90.50   6.318E+004     5.06E+004      1 .292E+004 3.039E+004 614.30    89.80   6.350E+004                    6.812E+004  3.030E+004 722.90    90.80   5.059E+004                  - 2.340E+003  2.373E+004 Cs-134       604.72    97.62   6. 2 11E+004   5.17E+004      4.207E+004  2.973E+004 795.86    85.46   5.173E+004                    1.920E+003  2.413E+004
 +      Cs-137       661.66*   85.10   5. 2 58E+004   5.26E+004      5.488E+005  2.469E+004 Eu-152        12 1. 78  28.67   2.943E+005     l.35E+005    -2 .865E+005  1.448E+005 344. 2 8  26.60   2.135E+005                  -1.080E+003   1.032E+005 1408.01     21.07   l.351E+005                  - 8.456E+004  5.817E+004 Eu-154        123.07    40.40   2.080E+005    1.13E+005    - 1 .990E+005  1.023E+005 723.30    20.06   2.277E+005                 - 9.046E+004   1.068E+005 1274.43     34.80   l.125E+005                 -5.215E+004    5.085E+004 Eu-155         86.55    30.70   3.717E+005    3.72E+ 0 05     2.313E+005  1.835E+005 105 .31    21.10   4.468E+005                    4.375E+004  2.202E+005 Tl- 208      583 . 19   85 . 00 6.656E+0 04   6.66E+004    - 4.358E+00 4  3.179E+004 Bi-212        727.33     6.67   6.948E+005    6.95E+005       6.352E+005  3 . 261E+005 Pb-212       238.63     43.60   1.467E+005    1. 47E+005      1.100E+005  7.154E+004 Bi-214       609.32     45.49   1.334E+005    l.33E+005       1.036E+005  6.386E+004 1120.29      14.92   3.406E+005                 - 2.610E+004   l.585E+005 1764.49     15.30    2.701E+005                 - 2.177E+004   1 .201E+005 Pb-214       295.22     18.42   3.256E+005    1.66E+005      1.720E+005   1.580E+005 351.93     35.60   1. 659E+005                  1.693E+005   8.022E+004 Ra-226       186.21      3.64   1.765E+006    1.76E+006    - 6.565E+004   8.631E+005 Ac-228       338.32    11. 27   4.670E+005    2 .03E+005   - 6.275E+005   2.251E+005 91 1. 20  25.80    2.030E+005                 -9.485E+003    9.532E+004 968 . 97  15.80    3.551E+005                   3.486E+005   1.672E+005 Am-241         59.54   35.90    3.967E+005    3.97E+005      4.329E+005   1.953E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1714]

- - - - G AMM A S P E C T R U M A N A L Y S I S *****

Fi lename: 6279 Report Generated On 2 /27/2 01 8 9:4 3 :12 AM Sample Title B105100AFSFC317GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size Sample Taken On 2/2 7/2018 10:33:00 AM Acquisition Started 2/2 7/2018 9:33:10 AM Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0. 08 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1715]

Peak Analysi s Report 2 /27/2018 9:4 3 :12 AM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC317GD Peak Analysis Performed on: 2/27/2 018 9 : 43: 11 AM Peak Analysis From Channel: 85 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 1 281- 317 298.17 74.51 1. 39 4.19E+002 140.55 8.04E+00 2 2 1172- 1 1 89 1180.74 295.35 0.34 2.70E+001 28.47 5.40E+001 3 2428 - 2445 2436.79 609.49 0.29 3.54E+001 22.15 2.66E+001 4 2633 - 2662 2647.03 662.05 2. 2 4 3.47E+002 39.94 1.lOE+OOl 5 4686- 4705 4695.51 1 1 73.94 0.62 6.12E+001 2 0 .86 1.38E+001 6 5323 - 5342 5332.19 1332.94 1. 74 6.77E+001 19 . 29 7.32E+OOO 7 5839- 5858 5848.69 1461. 89 0.88 6.23E+001 2 0.25 1 .17E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1716]

Interference Corrected Activity Report 2 /27/2018 9:43:12 AM Page 3

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Sample

Title:

B105100AFSFC317GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuclide Id Energy Yield Activi ty Activity Name Confidence (keV) ( %) (pCi/M" 2 ) Uncertainty K-4 0 0.998 1460.82* 10.66 8.74747E+005 2 .94239E+005 Co-60 0.999 1173.23* 99.85 8.17112E+004 2.85933E+004 1332.49* 99.98 9.61603E+004 2 .84671E+004 Cs-137 1.000 661. 66* 85.10 4.08888E+005 6.80157E+004 Bi- 2 14 0.442 609.32* 45.49 7.4 733 5E+004 4.76401E+004 1120. 29 14.92 1764.49 15.30

        * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :        10.0 0 0 keV Nuclide confidence index threshold=               0. 3 0 Errors quoted at 2 .000 sigma

[1717]

Interference Corrected Activity Report 2/27/2018 9:43:12 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.998 8.747467E+005 2.942393E+005 Co-60 0.999 8.896770E+004 2.017377E+004 Cs-137 1.000 4 .0 88882E+005 6.801574E+004 Bi- 2 14 0.442 7.473350E+004 4.764007E+004

      ?  = 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     2 .000 sigma
  **********     U N I D E N T I F I E D        P E A K S    **********

Peak Locate Performed on: 2/27/2018 9 :43:11 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.51 6.9901E - 001 33.51 2 295.35 4.5000E - 002 1 0 5.44 Tol. Pb-214 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1718]

Nuclide MDA Report 2/27/2018 9:43:12 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC317GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40       1460.82*    10.66   3.308E+005    3.31E+005     8.747E+00 5  1.464E+00 5
 +      Co-60      1173.23*    99.85   3.388E+004    2 .74E+004    8.171E+004  1.514E+004 1332.49*    99.98  2.738E+004                   9.616E+004  1.177E+004 Nb-94        702 . 65  99.81  4.137E+004     4.02E+004    1.813E+00 3  1.928E+004 871. 09   99.89  4.019E+004                 -5.023E+004   1.854E+004 Ag- 108m      433.90    90.50  5.824E+004     5 .35E+004   4.184E+004   2 .792E+004 614.30    89.80  6.246E+004                   6.007E+004  2 .978E+004 722.90    90.80  5.354E+004                  2.926E+004   2 .521E+004 Cs-134       604.72    97.62  5.484E+004     5.48E+004    4.518E+004   2 .610E+004 795.86    85.46  5.667E+004                -2 .044E+004   2 .660E+004
 +     Cs-137        661. 66*  85.10  3.108E+004     3.11E+004    4.089E+005   1.395E+004 Eu-152        121. 78   28.67  2.691E+005     1.44E+005    1.581E+005   1.322E+005 344. 2 8  26.60  2.098E+005                  2. 137E+005  1.013E+005 1408.01     21. 07 l.437E+005                  1.040E+005   6.249E+004 Eu - 154      123.07    40.40  1.898E+005     1.13E+005  -2 .559E+004   9.324E+004 723.30    2 0.06 2.424E+005                  l.32 2E+005  1 . 141E+005 1274.43     34.80  1.125E+005                -5.388E+004    5.085E+004 Eu-1 5 5       86.55    30.70  3.482E+005     3 .48E+005   3.647E+005   1.717E+005 105.31    2 1.10 4.034E+005                -3.568E+004    1.985E+005 Tl-208        583.19    85.00  5.738E+004     5.74E+004    4.554E+004   2.720E+004 Bi-212        727.33      6.67 7.388E+005     7.39E+005    4.376E+005   3.480E+005 Pb-212       238.63     43.60  1.296E+005     1.30E+005  -l.089E+003    6.301E+004
+      Bi -2 14     609.32*    45.49  7 . 064E+004   7.06E+004    7.473E+004   3.246E+004 1120.29      14.92  3.509E+005                -2 .181E+003   1.636E+005 1764.49      15.30  2 .589E+005                 2 .202E+00 5 1.145E+005 Pb-214       295.22     18.42  2 .811E+005   1.53E+005   - 7.792E+004   1.358E+005 351.93     35.60  1.526E+005                -3.814E+004    7.360E+004 Ra-226       186.21       3.64 1.604E+006    1.60E+006     1.891E+00 6  7.826E+005 Ac-228       338.32     11.27  4.549E+005    1.83E+005   - 1. 2 76E+005 2.191E+005 911. 2 0   25.80  1.831E+005                  5 .027E+004  8.539E+004 968.97    15.80   2.625E+005                  3 .964E+004  1.209E+005 Am-241         59.54   35.90   3.693E+005    3.69E+005   -l.419E+005    1.816E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1719]

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Filename: 6279 Report Generated On 2/27/2018 8:41:42 AM Sample Title B105100AFSFC318GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8 1 92 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M" 2 Sample Taken On 2 /27/2018 8:31:00 AM Acquisition Started 2 /27/2018 8:31:41 AM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0 . 10 % Energy Calibration Used Done On 12/28/2 01 7 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1720]

Peak Analysis Report 2/27/2 018 8:41:42 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC318GD Peak Analysis Performed on: 2/27/2 0 18 8:4 1 :42 AM Peak Analysis From Channel: 85 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 1 2 79- 311 298.46 74.58 1. 05 S.31E+002 153.35 1.04E+003 2 1395- 1413 1404.45 351. 31 0 .85 4.98E+001 38.38 9.32E+001 3 2432- 2449 2440.46 610.4 1 1. 06 4.2SE+001 26.44 4.05E+001 4 2628 - 2663 2645.86 661.76 2.59 9.16E+002 70.80 6.18E+001 5 4683 - 4706 4693.8 1 1 1 7 3 .51 0 .85 9.30E+001 25.70 1.80E+001 6 5321 - 5343 5331. 4 0 1332.74 0 .51 9.90E+001 25.25 1.60E+001 7 5834 - 5854 5844.24 1460.78 0 .37 7.51E+001 20.41 7.9SE+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2. 000 sigma [1721]

Interference Corrected Activity Report 2/27/2 018 8:41:4 2 AM Page 3

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Sample

Title:

B105100AFSFC318GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activi ty Activity Name Confidence (keV) ( %) (pCi/M ... 2 ) Uncertainty K-4 0 1.000 1460.82* 10.66 1.05293E+006 3.00610E+005 Co-60 1.000 1173. 2 3* 99.85 1.24094E+00 5 3.57039E+004 1332.49* 99.98 1.40679E+00 5 3.75973E+004 Cs-137 1.000 661 . 66* 85. 10 1.07946E+006 1.54153E+005 Bi - 214 0.441 609.32* 45.49 8.98254E+004 5 .69069E+004 1120.29 14. 92 1 764.49 15.30 Pb - 214 0.436 295.22 18.42 351. 93

35.60 9.96422E+004 7.81522E+004

        * = Energy line found in t he spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold=           0. 3 0 Errors quoted at 2 .000 sigma

[1722]

Interference Corrected Activity Report 2/27/2018 8:41:42 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"'2 ) Uncertainty K-40 1. 000 1.052926E+006 3 .006099E+005 Co-60 1.000 1 .3 1 9583E+005 2 .588998E+004 Cs-137 1.000 1.079458E+006 l. 541533E+005 Bi-214 0 . 441 8.982542E+004 5.690686E+004 Pb-214 0.436 9.964217E+004 7.81 522 0E+004

      ? = 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        2 .000 sigma
  **********     U N I D E N T I F I E D             PE AK S       **********

Peak Locate Performed on: 2/27/2018 8:4 1 :42 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide l 74 . 58 8.8487E-001 28.88 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1723]

Nuclide MDA Report 2/2 7/2018 8:41: 43 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC318GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 )

 +      K-40        1460.82*     10.66   2 .870E+005     2.87E+005        l .053E+006     1.245E+005
 +      Co-60       1173. 2 3*   99.85  4 . 090E+004     4.02E+004        l.241E+005      1.865E+004 1332.49*     99.98  4.016E+004                        1.407E+005      1 .816E+004 Nb- 94       702.65      99.81  4.777E+004       4.78E+004        1.436E+004      2 .248E+004 871.09      99.89  5.128E+004                        2. 475E+004     2 .408E+004 Ag- 1 08m    433.90     90.50    7.974E+004      5.38E+004        5.115E+004      3.867E+004 614.30     89.80   7.306E+004                       4.997E+004       3.508E+004 722.90     90.80   5.382E+004                        l.882E+004      2.535E+004 Cs-134 . 604.72     97.6 2  6.952E+004       6.48E+004       5.065E+004       3.343E+004 795.86     85.46   6.481E+004                       5.057E+004       3.066E+004
 +     Cs-137        661.66*    85.10   7.434E+004       7.43E+004       l.079E+006       3.558E+004 Eu-152        121. 78    28.67   3. 417E+005      1.83E+005     -2 . 342E+005      1.685E+005 344.28     26.60   2. 862E+005                    - l .033E+005      1.395E+005 1408.01      21.07   1.833E+005                       l.803E+005       8.227E+004 Eu-154        123.07     40. 40  2.400E+005       1.05E+005     - 1.983E+005       1.184E+005 723.30     20.06   2.424E+005                       l.877E+005       1 .141E+005 1274.43      34.80   1.055E+005                     -3.323E+004        4 .734E+004 Eu- 155        86.55     30.70   4.167E+005       4.17E+005       3.546E+005       2 .060E+005 105.31     21.10   5 .010E+005                    - 3.186E+005       2 .473E+005 Tl- 208       583.19     85.00   7.175E+004       7.18E+004       3 . 775E+004     3 .438E+004 Bi-212        727.33       6.67  7.271E+005       7.27E+005       3.827E+005       3 .422E+005 Pb- 2 12      238.63     43.60   l.745E+00 5     1.74E+005        1 .694E+005      8 .544E+004
+      Bi-214        609.32*    45.49   8.567E+004      8.57E+004        8.983E+004       3 .998E+004 1120.29      14.92   3.327E+005                       1.561E+005       1 .546E+005 1764.49      15.30   2.073E+005                       l.321E+005       8.873E+004
+      Pb-214        295.22     18.42   3.845E+005      l. 2 3E+005      4.627E+005       1.875E+005 351. 93

35.60 1.228E+005 9.964E+004 5.867E+004 Ra-226 186.21 3.64 2 .155E+006 2.15E+006 l.286E+006 1.058E+006 Ac-228 338.32 1 1. 27 6.645E+005 2.10E+005 1. 020E+006 3.239E+005 911.20 25.80 2 .099E+005 l.127E+005 9.879E+004 968.97 15.80 3.355E+005 2.720E+005 1.574E+005 Am- 2 41 59.54 35.90 4.217E+005 4.22E+005 3.277E+005 2.078E+005

      + = Nucl i de identified during the nuclide identif i cation
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1724]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: C :\GENIE2K\CAMFILES\00000380.CNF Report Generated On 2/26/2018 5:05:11 PM Sample Title Bl05100AFSFC319GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M" 2 Sample Taken On 2/26/2018 1: 3 0: 00 PM Acquisition Started 2/26/2018 1: 3 0: 36 PM Live Time 600.0 seconds Real Time 601.6 seconds Dead Time 0.27 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1725]

Peak Analysis Report 2/26/20 1 8 5:05:11 PM Page 2

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Detector Name: 6279 Sample

Title:

B105 1 00AFSFC319GD Peak Analysis Performed on: 2/26/2 018 5:0 5 :11 PM Peak Analysis From Channel: 85 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 1 280 - 359 298.55 74.61 5.09 1.59E+00 3 139.53 4.40E+003 m 2 280- 359 341. 62 85.38 4.95 8.48E+002 119.70 4.80E+003 3 2629 - 2663 2 647.05 662.06 2 .91 2.74E+003 120.94 1.71E+002 4 3636- 3653 3644.64 911.40 0.34 2.05E+001 24.29 3.85E+001 5 4679- 4711 4695 . 09 1173.83 3.25 4.40E+002 46.71 2.05E+001 6 5318- 5348 5332.68 1333 . 06 2.67 4.32E+002 42.53 4.0lE+OOO 7 5837- 5856 5846.16 1461. 26 0 .69 5.64E+001 18.94 9.61E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1726]

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Sample Ti tle: B105100AFSFC319GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1 .000 1460.82* 10.66 7.9 12 32E+005 2 .74534E+005 Co - 6 0 0. 999 1173.23* 99.85 5.87821E+005 7.80813E+004 13 32 .49* 99.98 6.13784E+005 7.78579E+004 Cs- 137 1.000 661.66* 85.10 3.22437E+006 4.12616E+005 Eu- 155 0. 332 86.55* 30.70 l .49889E+006 3.66950E+005 105.31 21.10

        * = Energy l ine found in the spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :        10.000 keV Nuclide confidence index threshold=            0. 3 0 Errors quoted at 2.000 sigma

[1727]

Interference Corrected Activity Report 2 /26/20 1 8 5:05:11 PM Page 4

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Nuclide Wt mean Wt mean Nucl i de Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 1. 000 7.912320E+005 2 .745341E+005 Co-60 0.999 6.008400E+005 5.513265E+004 Cs-137 1.000 3.224368E+006 4.126156E+005 Eu-155 0.332 1.498893E+006 3.669499E+005

       ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at        2. 000 s igma
  **********       U N I D E N T I F I E D         P E  A K  S   **********

Peak Locate Performed on: 2/26/2018 5:0 5 :11 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol . No . (keV) Counts per Second % Uncertainty Type Nuclide M 1 74.61 2 .6442E+OOO 8.79 4 911. 4 0 3.4.096E-002 11 8.72 Tol. Ac -22 8 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1728]

Nuclide MDA Report 2/26 / 2 018 5 :05:11 PM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN sample

Title:

B105100AFSFC319GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/MA 2 )

 +       K-40       1460.82*    10.66    3 .044E+OOS    3. 04E+005     7.912E+005   1 .332E+OOS
 +       Co-6 0     1173.23*    99.85    4.858E+004     2. 48E+004    5.878E+005    2 .248E+004 1332.49*    99.98    2. 481E+004                  6.138E+OOS    1. 048E+004 Nb-94        702.65    99.81    6.873E+004     6.87E+004     l.988E+00 4   3.296E+004 871. 09   99 . 89  7.571E+004                  -2 .719E+004   3.630E+004 Ag - 108m     433.90    90.50   1. 3 87E+005    7.9 3 E+004   l.059E+005    6.818E+004 614.30    89.80   1. 2 05E+005                  4.121E+004    5.882E+004 722.90    90.80   7.931E+004                    4. 12 9E+004  3.809E+004 Cs - 134      604.72    97.62   1.110E+005      8.44E+004     8.541E+004    5.415E+004 795.86    85.46   8.444E+004                    7.260E+004   4.048E+004
 +      Cs - 137      661.66*   85.10   1.208E+005      1.21E+OOS     3 .224E+006  5.881E+004 Eu-152        121. 78   28.67   5.847E+005      1.lOE+OOS     1.721E+OO S  2 .900E+005 344. 2 8  26.60   4.698E+005                  - 3.090E+OOS   2 .313E+005 1408.0 1    21. 07  1. lOOE+OOS                 -9 . 883E+004  4.563E+004 Eu-154        123.07    40.40   4.118E+005      1.27E+005   - 2 . 853E+005 2.042E+OOS 723.30    20.06   3.617E+OOS                    3.043E+OOS   l . 738E+005 1274.43     34.80   1. 2 68E+005                  1.056E+005   5.798E+004
 +      Eu-155          86.55*  30.70   5 .746E+OOS     5.75E+OOS     1.499E+006   2.849E+005 1 05.31   21.10   8.549E+005                  - l.161E+006   4.242E+005 Tl-208        583 . 19  85.00   1. 242E+005    1.24E+005    -1.506E+003    6.060E+004 Bi-212        727.33     6.67   1 .129E+006    1.13E+006      8.244E+005   5.429E+005 Pb- 2 12     238.63     43.60   2 .965E+OOS    2. 97E+005   - 6.478E+004   1. 465E+005 Bi-214       609.32     45.49   2 .411E+005    2.00E+OOS      3 .162E+OOS  1.177E+OOS 1120.29      14.92   5.174E+005                    2 .465E+005  2 .469E+OOS 1764.49      15.30   1.997E+005                    l. 2 11E+005 8.495E+004 Pb-214       295.22     18.42   6.554E+OOS     3.46E+005      8. 3 53E+OOS 3.230E+005 351.93     35.60   3.457E+OOS                    2.712E+OOS   1.701E+005 Ra-226       186.21      3.64   3.703E+006     3.70E+006      5.085E+006   1.832E+006 Ac-228       338.3 2   11. 2 7  1.100E+006     3.25E+OOS    -4.669E+005    5.418E+OOS 911. 20   25.80    3.251E+OOS                  - 9.935E+004   1.564E+005 968.97    15.80    5.410E+005                    7.153E+OOS   2 .601E+OOS Am-241         59.54   35.90    8.331E+OOS     8.33E+005      2.947E+005   4.135E+00 5
       + = Nuclide identified during the nuclide identification
       * = Energy line found in the spectrum
       >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1729]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: C:\GENIE2K\CAMFILES\00000379.CNF Report Generated On 2/26/2018 5:04:19 PM Sample Title Bl05100AFSFC3 2 0GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2 IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA2 Sample Taken On 2/26/2018 1:18:00 PM Acquisition Started 2/26/2018 1:18:49 PM Live Time 600.0 seconds Real Time 601.6 seconds Dead Time 0. 27 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1730]

Peak .Analysis Report 2/26/2018 5:04:19 PM Page 2

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Detector Name: 6279 Sample

Title:

B105l00AFSFC320GD Peak Analysis Performed on: 2/26/2018 5:04:19 PM Peak Analysis From Channel: 85 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 1 283- 357 297.86 74.43 3.43 1.14E+003 128.08 3.26E+003 m 2 283- 357 341. 49 85.35 3.45 5.35E+002 104.46 3.25E+003 3 464 - 483 475 . 52 118.89 0.27 1 . 02E+002 136.69 1.30E+003 4 1879- 1897 1887.98 472.25 0.39 2.22E+001 61. 35 2 .70E+002 5 2630- 2666 2647.15 662. 0 8 3.02 3 .44E+003 132.58 1.72E+002 6 4680 - 4709 4694 . 5 0 1173.69 2.32 3.91E+002 49.11 4.47E+001 7 5318- 5349 5332.72 1333.07 3.12 4.69E+002 44.16 3.80E+OOO 8 5838 - 5857 5847.02 1461.47 0 .43 5.75E+001 2 1. 41 1.55E+001 M First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1731]

Interference Corrected Activity Report 2 / 26/2 018 5: 04: 19 PM Page 3

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Sample

Title:

B105100AFSFC320GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0. 999 1460 . 82

10.66 8.07222E+005 3.08572E+005 Co-6 0 1.000 1173.23* 99.85 5. 22 217E+005 7.77158E+004 13 32 .49* 99.98 6 . 66649E+005 8.23463E+004 Cs-137 1.000 661.66* 85.10 4.04884E+006 5.10721E+00 5 Eu-155 0. 332 86.55* 30.70 9.45936E+005 2 .64409E+005 105 . 31 21. 10

       * = Energy line found in the spectrum .
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :        10.000 keV Nuclide confidence index threshold=             0.30 Errors quoted at 2 .000 sigma

[1732]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 8.072221E+005 3.085721E+005 Co-60 1. 000 5.902583E+005 5.651950E+004 Cs-137 1. 000 4.048836E+006 5.107208E+005 Eu-155 0.332 9.459355E+005 2 .644094E+005

       ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
       @= Nucl ide contains energy lines not used in Weighted Mean Activity Errors quoted at       2 .000 sigma
  **********      U N I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on: 2 /26/2018 5:04:19 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide M 1 74.43 1.9016E+OOO 11. 23 3 11 8 . 89 L 7051E-001 1 33.61 ToL Eu - 1 54 4 472.25 3.6986E-002 276.46 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1733]

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC320GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"' 2 )

 +      K-40        1460.82*    10.66     3.869E+005     3.87E+005      8.072E+005      1.745E+005
 +      Co-6 0      1173.23*    99.85     6.747E+004     2.38E+004      5.222E+005      3 .193E+004 1332.49*    99.98    2.385E+004                     6.666E+005     1.000E+004 Nb - 94       702.65    99.81     7.250E+004     7.25E+004      4 . 455E+004    3.485E+004 871.09    99.89    8 . 267E+004                   2 .634E+004    3.978E+004 Ag-1 08m       433.90    90.50    1. 412E+005     7.80E+004    - 5.120E+004     6.941E+004 614.30    89. 8 0  1.150E+005                     1.075E+005     5.605E+004 722.90    90 . 8 0 7.797E+004                     2.022E+004     3.742E+004 Cs-134        604.72    97.62    1.032E+005      8.71 E+004   - 9.672E+003     5.027E+004 795.86    85.46    8.705E+004                   -6.662E+004      4.179E+004
 +      Cs - 137      661.66*   85.10    1.233E+005     1. 2 3 E+005    4.049E+006     6.003E+004 Eu-152         121. 78   2 8.67   5.596E+005     1. 35E+00 5     6.567E+005     2.775E+005 344.28    2 6.60   4.639E+005                     4.870E+004     2.284E+005 1408.01     21.07    1 . 351E+005                   1.080E+004     5.817E+004 Eu-154         123.07    40.40    3 .937E+005    1.05E+005     - 2 .837E+005    1.952E+00 5 723.30    20.06    3.548E+005                     3.739E+005     1.703E+00 5 1274.43     34.80    1.055E+005                     1.097E+004     4.734E+004
 +     Eu-155          86.55*   30.70    4.739E+005     4.74E+005       9.459E+005     2. 345E+005 105.31    21. 1 0  8. 2 58E+005                   3.791E+005     4.097E+005 Tl-208        583 . 19   85.00    1. 1 51E+005   1 .15E+ 00 5    3.400E+002     5.607E+004 Bi-212        727.33       6.67   1.083E+006     1.08E+006       9.954E+005     5 .201E+005 Pb-212        238.63     4 3 .60  2 .906E+005    2.91E+005    - 1. 615E+005     1.435E+005 Bi -2 14      609.32     4 5 .49  2 . 22 3E+005  2 . 22 E+005 - l. 2 84E+005    1.083E+005 1120.29      14.92    4.810E+00 5                   1. 635E+005     2 .287E+005 1764.49      15.30    2 .410E+005                    1.872E+005     1 .056E+005 Pb-214        295.22     18.42    6.819E+005     3 .44E+005      3. 790E+005    3.362E+005 351.93     35.60    3.444E+005                  -2 .902E+005      1.695E+005 Ra-226        186.21       3.64   3.600E+006     3 .60E+006     4.814E+006      1.781E+006 Ac-228        338.32     11. 27   1.057E+006     3 .03E+005   -9.659E+004       5.204E+005 911. 20   25.80     3.028E+005                  - 2.677E+005      1 .452E+005 968.97    15.80     4.869E+005                  -2 .098E+005      2.331E+005 Am- 2 41        59.54   35.90     8.165E+005     8. 1 7E+005    l.949E+005      4.0 52 E+005
      + = Nucl i de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1734]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: C:\GENIE2K\CAMFILES\00000046.CNF Report Generated On 2/3/2018 11:09:17 AM Sample Title B105100AFSFC321GD Sample Description Sample Identification Sample Type GAMMA DIRECT Sample Geometry 3M90D EP GD Peak Locate Threshold 3. 0 0 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"'2 Sample Taken On 2/3/2018 8:24:00 AM Acquisition Started 2/3/2018 8:24:46 AM Live Time 600.0 seconds Real Time 602.0 seconds Dead Time 0.33 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN

                                                           '))0-f,,i ~(trl,,,cjel
                                                            ?¥/ff /3          Df'
                                                                              ~t

[1735]

Peak Analysis Report 2 / 3/2 018 11:09:17 AM Page 2

*****              PE AK       ANALYSIS                  R E P O R T             *****

Detector Name: 6279 Sample

Title:

Bl05100AFSFC321GD Peak Analysis Performed on: 2/3/2018 1 1:09:16 AM Peak Analysis From Channel: 85 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 1 113- 148 132.53 33.0 5 2 .09 4.16E+002 198.87 l.72E+00 3 2 248- 318 299.36 74.81 4.19 2.43E+003 507.93 6.32E+00 3 3 1196- 1217 1204.82 301.37 1. 26 9.03E+001 117.17 8.90E+002 4 1271- 1290 1281.15 320.47 0.3 1 l.19E+002 103.75 7.33E+002 5 1955 - 1972 1963.84 491.22 0.74 3.48E+001 68.36 3 .47E+002 6 2427 - 2444 2435.98 609.29 0.37 l.76E+001 47.84 l.70E+002 7 2623- 2666 2 644.76 661. 48 4.02 l.10E+004 224.03 2 .44E+002 8 4675 - 4705 4691. 20 1172.86 0.82 l.89E+002 36.90 3 .lOE+OOl 9 5314 - 5343 5329.42 1332.24 1.01 l.76E +002 32.73 l.90E+001 10 5 834- 5853 5 843.03 1460.48 0.90 6.37E+001 20. 32 l.13E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1736]

Interference Corrected Activity Report 2/3/2018 1 1 :09:17 AM Page 3

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Sample

Title:

B105100AFSFC321GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10.66 8.93559E+005 2 . 9 5471E+005 Co-60 1. 000 1173.23* 99.85 2.52121E+005 5. 3 1956E+004 1332.49* 99.98 2.50005E+005 5.06122E+004 Cs-137 1.000 661. 66* 85.10 1.29262E+007 1.57460E+006 Bi-214 0.442 609.32* 45.49 3.70864E+004 1.01122E+005 1120.29 14.92 1764.49 15.30

       *=Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold=         0.30 Errors quoted at 2.000 sigma

[1737]

Interference Corrected Activity Report 2 /3/201 8 11:09:17 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 8.935589E+005 2.954711E+005 Co-60 1. 000 2.510101E+005 3.666754E+004 Cs-137 1.000 1.292617E+007 1. 574601E+006 Bi-214 0.442 3.708643E+004 1.011219E+005

       ? = 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       2. 000 sigma
  **********      U N I D E N T I F I E D         P E A K S     **********

Peak Locate Performed on: 2/3/2018 11:09:16 AM Peak Locate From Channel: 85 Peak Locate To Channel: 819 2 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per -Second % Uncertainty Type Nuclide 1 33 .05 6.9361E-001 47.79 2 74 . 81 4.0478E+OOO 20.91 3 3 01. 3 7 1.5054E-001 129.72 D-Esc. 4 320.47 1.9812E-001 87.28 5 491. 22 5.7976E-002 196.52 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1738]

Nuclide MDA Report 2 /3/2018 11:09:17 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D EP GD Sample

Title:

B105100AFSFC3 2 1GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/M"2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40       1460.82*      10.66  3.283E+005       3 .28E+005     8.936E+005     l.452E+005
 +      Co-60      1173.23*      99.85  5.761E+004       4.86E+004      2.521E+005    2.700E+004 1332.49*      99.98  4.863E+004                      2 . 500E+005  2.239E+004 Nb-94        702.65      99.81  5.382E+004       S.30E+004      1.498E+004    2.551E+004 871.09      99.89  5.303E+004                    -2.425E+004     2.496E+004 Ag-108m       4 33 .90    90.50  2.111E+005       S.32E+004      4.617E+004    1.044E+005 614.30      89.80  l.423E+005                    -8.847E+00 3    6.970E+004 722.90     90.80   5.325E+004                    - 4.134E+004    2 .506E+004 Cs-134       604.72     97.62   1.325E+005       6.21E+004      6.616E+004    6.493E+004 795.86     85.46   6.212E+004                   - 2 . 483E+004   2 .932E+004
 +     Cs-137        66 1. 66*  85.10   1 . 569E+005     1 .S7E+005     1.293E+007    7.687E+004 Eu-152        121. 78    28.67   7.222E+005       1.44E+005   -2.529E+005      3.588E+005 344.28     26.60   6.603E+005                      1.469E+005    3.266E+005 1408.01      21.07   1.437E+005                      3 .387E+004   6.249E+004 Eu-154        123.07     40.40   5 .120E+005      1 .19E+005     6 . 32 1E+005 2 .544E+OOS 723.30     20.06   2 .318E+005                  -4.638E+005      l .088E+005 1274.43      34.80   1.191E+005                      1.230E+004    5 .414E+004 Eu-155         86.55     30 . 70 7.734E+005       7 .73 E+005    l.906E+006    3.843E+005 105.31     21.10   1.011E+006                      8.307E+005    5.022E+005
       'Tl- 20 8     583 . 19   85 . 00 1.459E+ 00 5     1 . 46E+005 -2 .190E+005     7.145E+004 Bi- 212       727.33       6.67  7.152E+005       7.1SE+005     5.056E+005     3.362E+005 Pb-212        238.63     43.60   4.204E+005       4.20E+005     l. 910E+005    2 .084E+005
+      Bi-214        609.32*    45.49   1.693E+005       1 .69E+005    3.709E+004     8.181E+004 1120.29       14.92   3 . 483E+005                 -1.574E+004      1.624E+005 1764.49       15.30   2 .531E+005                    2.092E+005     1.116E+005 Pb -2 14     295.22      18.4 2  9.602E+005      4. 9 5E+005  - 3.238E+005     4.754E+OO S 351. 93     35.60   4.948E+005                   - l . 299E+005   2 .447E+005 Ra- 22 6     186.21        3.64  5 . 0 3 4E+006  5.03E+006      4.310E+006     2 .498E+006 Ac- 22 8     338.32      11. 27  1.548E+006      2. 13E+005   -2 .516E+005     7.654E+005 911.20      25.80   2.133E+005                     1.746E+005     1.00SE+OOS 968.97      1 5.80  3.532E+005                     1 .532E+004    1.662E+OOS Am- 24 1       59.54    35.90    7.777E+OOS      7.78E+005      4.378E+004     3.858E+OOS
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1739]

- - - - GAMMA S P E C T R U M A N A L Y S I S *****

Filename: C:\GENIE2K\CAMFILES\0000002 2 .CNF Report Generated On 2/3/2018 11:20:41 AM Sample Title B105100AFSFC322GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2 /2/2018 2:48:00 PM Acquisition Started 2 /2/2018 2:50:17 PM Live Time 600 . 0 seconds Real Time 600.4 seconds Dead Time 0.07 % Energy Calibration Used Done On 12/28/20 1 7 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN [1740]

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Detector Name: 62 79 Sample

Title:

B105100AFSFC322GD Peak Analysis Performed on: 2/3/2018 11: 2 0:41 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 118 - 135 127.56 31.81 0 .40 9.59E+001 52.81 1.83E+002 2 280- 3 14 2 99.25 74.78 2.98 6.57E+002 160.63 1 .08E+00 3 3 2621 - 2659 2641.99 660.79 3 . 45 1.03E+003 73.51 5.40E+00 1 4 4675- 4694 4684.52 1171.19 0.38 5.46E+001 24.57 2.74E+001 5 5314 - 5333 5323.68 1 3 30.81 1. 47 5.56E+001 19.60 l.14E+001 6 5824- 5843 5833.95 1458.21 2.2 1 6.2 1E+0 01 24.53 2.49E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1741]

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Sample

Title:

B105100AFSFC322GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 0.989 1460.82* 10.66 8.69828E+005 3.51971E+005 Co-60 0.994 1173.23* 99.85 7.28080E+004 3.32644E+004 1332.49* 99.98 7.89054E+004 2 .85373E+004 Cs- 1 3 7 0.999 661. 66* 85.10 1. 2 1375E+006 1.69515E+005

        * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =           0 .3 0 Errors quoted at 2 .000 sigma

[1742]

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Nucl ide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.989 8.698277E+00 5 3.519711E+005 Co-60 0.994 7.632039E+004 2.165911E+004 Cs-137 0.999 l .213747E+006 l .695147E+005

      ? = 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     2.000 sigma
  **********    UN I D E N T I        F I E D    P E A K S        **********

Peak Locate Performed on: 2 /3/2018 11:20:41 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 31.81 l .5990E-001 55.05 2 74.78 l.0953E+OOO 24 . 44 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1743]

Nuclide MDA Report 2/3/2018 11:20:41 AM Page 5

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Detector Name: 6 279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC322GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460 . 82*   10.66    4.713E+005      4.71E+OOS     8.698E+OOS   2.167E+005
 +      Co-60       1173.23*      99.85   4.664E+004      3.36E+004     7.281E+004   2.152E+004 1332.49*     99.98    3 .356E+004                   7.891E+004   1.486E+004 Nb-94         702.65     99.81   4.107E+004       4.06E+004     1.011E+003   1.913E+004 871. 09    99.89   4.057E+004                   -2.708E+004    1.873E+004 Ag-108m        433.90     90.50    7.453E+004      4.68E+004     4.446E+004   3 .607E+004 614.30     89.80   6.204E+004                     2 .475E+004  2.957E+004 72 2 .90   90.80   4.678E+004                     4.054E+004   2 .183E+004 Cs - 134      604.72     97.62   5.775E+004       4.58E+004     4.121E+004   2.755E+004 795.86     85.46   4 . 580E+004                  3.528E+004   2.116E+004
 +     Cs- 13 7       66 1 .66*  85.10   7.245E+004       7.25E+004    l.214E+006   3 .463E+004 Eu-152         121.78     28.67   3.321E+005       1.16E+OOS    2.192E+004   1.637E+005 344.28     26.60   2 .499E+005                   1.140E+OOS   1. 214E+005 1408.01      21. 07  1.156E+005                    6.242E+004   4.840E+004 Eu-154         123.07     40.40   2 .332E+005      8.27E+004    l.651E+OOS   1.150E+005 723.30     20.06   2 .057E+005                 - 5.767E+004   9.579E+004 1274.43      34.80   8.271E+004                  -l.163E+005    3.596E+004 Eu-155          86.55     30.70   4.116E+005       4.12E+005    6.808E+OOS   2.034E+005 105.31     21.10   4.960E+005                    3.042E+005   2.448E+005 Tl - 208       583 . 1 9  85.00   6.136E+004       6.14E+004  -3.988E+003    2.919E+004 Bi-212         727.33       6.67  6.157E+OOS       6.16E+OOS    3.075E+005   2.865E+005 Pb- 2 12      238.63      43.60   1.681E+005      1 .68E+005    2 .047E+005  8.224E+004 Bi-214        609.32      45.49   1 .252E+OOS     1. 25 E+005   l.617E+005   5.976E+004 1120.29       14.92   2.989E+005                  -1.353E+005    1.376E+005 1764.49       15.30   1.553E+005                  - 1.285E+004   6.274E+004 Pb-214        295.22      18.42   3.452E+005      1.81E+005     5.536E+002   1.678E+005 351. 93     35.60   1.813E+005                    3.504E+004   8.795E+004 Ra-226        186.21        3.64  l.997E+006      2. 00E+006  -3.569E+003    9.791E+005 Ac-228        338.32      11. 27  5.580E+005      1 .84E+005  -l.029E+006    2 .706E+005 911.20      25 . 80 1 .844E+005                   l.115E+OOS   8.604E+004 968.97     15.80    3.103E+005                    3.404E+OOS   l.448E+005 Am-241          59.54    35.90    4.367E+OOS      4.37E+OOS     6.975E+005   2 .153E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1744]

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Filename: C:\GENIE2K\CAMFILES\00000021.CNF Report Generated On 2 /3/2018 11: 21 :34 AM Sample Title B105100AFSFC323GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/2/2018 2:37:00 PM ~cquisition Started 2/2/2018 2:36:55 PM Live Time 600 . 0 seconds Real Time 600.3 seconds Dead Time 0.0 6 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN D*WtlJel yjtl0y 1 31-z_ [1745]

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Detector Name: 6279 Sample

Title:

Bl05100AFSFC323GD Peak Analysis Performed on: 2/3/2018 11:2 1 : 34 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 2625- 2657 2641. 23 660. 6 0 3.29 5.37E+002 51.40 2.44E+001 2 4676 - 4695 4685.37 1171. 41 0.69 6.56E+001 19.79 9.41E+OOO 3 5824 - 5843 5833.79 1458.17 0.89 6.80E+001 21.99 l.50E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1746]

Interference Corrected Activity Report 2 /3/2018 11:21:34 AM Page 3

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Sample

Title:

B105100AFSFC323GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

  .. ..... . .. . .. . ..... . IDENTIFIED NUCLIDES            . ................. . "

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.989 1460.82* 10 .66 9. 52 928E+OOS 3.19015E+OOS Cs-137 0.998 661.66* 85.10 6.31651E+OOS 9.70294E+004

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :            10.000 keV Nuclide confidence index threshold=                 0. 3 0 Errors quoted at 2 .000 sigma

[1747]

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Nuclide Wt mean Wt mean Nucl ide Id Activity Activity Name Confidence (pCi/M ... 2) Uncertainty K-4 0 0 .989 9.529279E+OOS 3 . 1 90147E+OOS Cs-137 0. 998 6.316512E+OOS 9.7 02943E+004

      ? = 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      2 .000 sigma
  **********     UN I D E N T I F I E D             P E A K S         **********

Peak Locate Performed on: 2 /3/2018 11:21:34 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 2 11 71. 41 1.0931E-001 3 0 .17 Tol. Co-6 0 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1748]

Nuclide MDA Report 2/3/2018 11 : 2 1 :34 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC323GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 ) (pCi/M ... 2 )

 +      K-40        1460.82*    10.66    3.731E+005      3 . 73E+005      9.529E+005      1.676E+00 5 Co-6 0      1173.23     99.85    6.443E+004      5.99E+004        8.650E+004     3.041E+004 1 332.49    99.98    5.993E+004                      1 . 023E+005     2 .804E+004 Nb-94         702.65    99.81   4.076E+004       3.57E+004      -1.077E+004      1 .898E+004 871. 09   99.89   3.567E+004                       4.256E+004      1.628E+004 Ag-108m        433.9 0   90.50   5 .869E+004      3.92 E+004      7.746E+003      2.815E+004 614.3 0   89.80   5.136E+004                       5.747E+004      2 .423E+004 722.9 0   90.80   3.917E+004                       1 .569E+004     1.802E+004 Cs-134        604.72    97.62   4.639E+004       4.4 1 E+004     2. 182E+004     2.187E+004 795.86    85.46   4.407E+004                      -4.759E+004      2.030E+004
 +      Cs-137        661.66*   85.10   4.628E+004       4.63E+004       6.317E+00 5     2.155E+004 Eu-152         121. 78   2 8.67  2.991E+005       l.26E+005       9.029E+004      1.472E+005 344.28    2 6.60  1.922E+005                       3.514E+004      9.251E+004 1408. 0 1   2 1. 07 1. 2 58E+005                   - 7.802E+004      5.351E+004 Eu-154         123. 0 7  40.40   2 .114E+005      9.59E+004       2 .774E+004     1.040E+005 723.30    2 0.06  1.755E+005                       6.468E+004      8.070E+004 1274.43     34.80   9. 5 89E+004                     4.656E+004      4.255E+004 Eu-155          86.55    30.70   3 .722E+005      3.72E+005     -4.616E+005       1.837E+005 105.31    21.10   4 . 323E+005                   - 4.782E+005      2.130E+005 Tl-208         583.19    85.00   5.515E+004       5.52E+004       1. 256E+004     2.608E+004 Bi-212         727.33      6.67  5.294E+005       5.29E+005       3 .667E+005     2.434E+0 0 5 Pb-212        238.63     43.60   1.476E+005       1. 48E+005      1. 039E+00 5    7.201E+004 Bi -2 14      609.32     45.49   1 .0 3 5E+005   1.03E+005        l.459E+005      4.888E+004 1120.29      14.92   3 .048E+005                    -4.353E+004       1.406E+005 1764.49      15.30   2 .589E+005                      2.202E+005      1.145E+005 Pb-214        295.22     18.42   3 .087E+005     1.46E+005        6.658E+004      l.496E+005 3 5 1. 93  35.60   1.457E+005                       1.089E+00 5     7.013E+004 Ra-226        186.21      3.64   1 .755E+006     1.75E+006        2.728E+006      8. 5 81E+005 Ac-228        338.32     11. 27  4.463E+005      1.84E+005        4.602E+004      2.148E+005 911. 2 0   25.80   1.844E+005                     - 2 .583E+004     8.604E+004 968.97     15.80   2.651E+005                       1.421E+005      1.222E+005 Am-241          59.54    35.90   3.955E+005      3.96E+005        1.619E+005      1.947E+005
      + = Nucl ide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, o r the region is outside the spectrum, or MDA has not been ca lculated
      @ = Half - life too short to be able to perform the decay correction

[1749]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: C:\GENIE2K\CAMFILES\00000020.CNF Report Generated On 2/3/2018 11 :22 : 32 AM Sample Title B105100AFSFC324GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP 2 IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 81 92 Peak Area Range (in channels) 85 - 81 92 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"' 2 Sample Taken On 2/2/2018 2 :17:00 PM Acquisition Started 2/2/2018 2 :19:21 PM Live Time 6 00 . 0 seconds Real Time 6 00.6 seconds Dead Time 0.10 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1750]

Peak Analysis Report 2/3 / 2 01 8 11 : 22 : 32 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC324GD Peak Analysis Performed on: 2/3/2 0 18 1 1:22:32 AM Peak Analysis From Channel: 85 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 1 2 79- 315 298.66 74.63 0.94 7.55E+00 2 195.64 1.57E+003 2 1135- 1152 1143.17 285.95 0.81 1.87E+001 48.10 1.71E+002 3 1870- 1887 1878.61 469.91 0.27 1. 41E+001 37.67 1. 04E+O 02 4 2621- 2660 2 641.64 660.70 3.74 2 .32E+003 100.58 3.50E+001 5 4676 - 4695 4685.13 1 171.34 0.49 3.76E+001 22.28 2.34E+001 6 5311 - 5330 5320.42 1 3 30.00 1.13 5.12E+001 21. 96 l.98E+001 7 5825- 5844 5834.73 14 58.40 0. 3 5 4.72E+001 22.99 2 . 3 8E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1751]

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Sample

Title:

B105100AFSFC324GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 0.991 1460.82* 10.66 6.60978E+005 3.27219E+005 Co- 60 0.992 1173.23* 99.85 5.00788E+004 2 .99665E+004 1332.49* 99.98 7. 263 82E+004 3 .17032E+004 Cs- 137 0.999 661.66* 85.10 2.72997E+006 3 .48571E+005

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =          0. 3 0 Errors quoted at 2 .000 sigma

[1752]

Interference Corrected Activity Report 2 / 3 / 2 018 11: 22 :3 2 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.991 6.609778E+005 3.272192E+005 Co-60 0.992 6.072372E+004 2.177759E+004 Cs-137 0.999 2.729967E+006 3.485712E+005

       ? = 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     2.000 sigma
  **********     UN I D E N T I F I E D          P E A K S        **********

Peak Locate Performed on: 2/3/2018 11: 22 : 32 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. (keV) g,. No. Counts per Second 0 Uncertainty Type Nuclide 1 74.63 1 .2585E+OOO 25.91 2 285.95 3.1114E-002 257.67 Tol. Pb- 2 14 3 469.91 2.3468E-002 267.55 M First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1753]

Nuclide MDA Report 2 /3/2018 11: 22 : 32 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2 IN Sample

Title:

Bl05100AFSFC324GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Leve l Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/M ... 2 )

 +      K-40       1460.82*     10 .66   4.628E+005       4.63E+005      6.610E+005     2 .125E+005
 +      Co- 60     1173.23*     99.85    4.440E+004       4.27E+004      5.008E+004     2.040E+004 1332.49*     99 . 98  4.273E+004                      7. 2 64E+004   l.945E+004 Nb-94        702.65     99.8 1   4.107E+004       3.90E+004      1. l OlE+O 04  l.913E+004 871. 09    99.8 9   3.901E+004                    - 6.722E+003     l.795E+004 Ag-108m       433.90     90.50    9. 2 87E+004     4.87E+004    - 8.775E+004     4.524E+004 614.30     89.80    6.826E+004                      3.039E+004     3.268E+004 722.90     90.80    4.872E+004                      l.322E+004     2.280E+004 Cs-134       604.72     97.62    6.123E+004       4.87E+004      4.379E+004    2.929E+004 795.86     85.46   4.867E+004                    -3.180E+004      2.259E+004
 +     Cs-137        66 1 .66*  85.10   5.929E+004        5. 93 E+004    2.730E+006    2.805E+004 Eu-152        12 1. 78   28.67   4.094E+005        l.40E+005   - 2.488E+004     2.024E+005 344.28     26.60   3.018E+005                    - l .431E+00 5   l.473E+005 1408.01      21. 07  l. 3 95E+005                  - 5 .722E+004    6.037E+004 Eu-154        123.07     40.40   2.890E+005        l.02E+005      l.447E+005    l .428E+005 723.30     20.06   2.220E+005                       6.429E+004    1. 039E+005 1274.43      34.80   l.018E+005                       5.342E+004    4.548E+004 Eu-155         86.55     30.70   4.808E+005       4.81E+005      8.742E+005     2.380E+00 5 105.31      21.10   5.890E+005                    - l .580E+005    2.913E+005 Tl -208      5 83 - 19   85 . 00 6 -488E+004       6 -49E+004  -5 o481E+004     3 . 094E+004 Bi-212       727 . 33     6 . 67 6 . 2 97E+005    6.30E+005    -2.055E+005      2.935E+005 Pb-212       238.63      43.60   2.068E+005       2.07E+005      2.818E+004     l.016E+005 Bi-214       609.32      45.49   l.334E+005       l .33E+005   -3.979E+004      6.386E+004 1120.29       14.92   2.637E+005                      l.156E+005     l.201E+005 1764.49       15.30   l.997E+00 5                     l .211E+005    8.495E+004 Pb-214       295.22      18.42   4.426E+005       2 . 24E+005    2.062E+005     2.165E+005 351. 93     35.60   2.237E+005                    -8.945E+004      l.092E+005 Ra-226       186.21       3 .64  2 .551E+006      2 .55E+006     4.984E+005     l.256E+006 Ac-228       338.32     11. 27   7.161E+005       l.64E+005      1. 244E+006    3 . 497E+005 911.20     25.80    l.636E+005                      2 .322E+005    7.564E+004 968.97     15.80    3.014E+005                      3 . 879E+005   1. 4 03E+005 Am- 2 41       59.54    35.90    4.902E+005       4.90E+005      4.892E+004     2 .421E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1754]

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Filename: C:\GENIE2K\CAMFILES\00000019.CNF Report Generated On 2/3/2018 11:23:04 AM Sample Title B105100AFSFC325GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA2 Sample Taken On 2 /2/2018 2 :04:00 PM Acquisition Started 2 /2/2018 2 :0 5 :12 PM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0. 1 0 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1755]

Peak Analysis Report 2/3/2 018 1 1: 23 :04 AM Page 2

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Detector Name: 6279 Sample

Title:

B1051 0 0AFSFC325GD Peak Analysis Performed on: 2/3/2018 11: 23 :04 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 278- 316 297.56 74.36 0.96 9 . 3 6E+00 2 202.95 1 .59E+00 3 2 2621- 2661 2641. 48 660.66 3.96 2 . 2 6E+003 101.86 5 .52E+00 1 3 4671- 4699 4684.97 1171.3 1 0.77 1.11E+002 26.45 l.40E+001 4 5312- 5335 5321.76 1330.33 0.77 8.56E+001 25.34 1 .94E+001 5 5826- 5845 5835. 2 8 1458.54 0.48 3.12E+001 21. 2 4 2.28E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 s igma [1756]

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Sample

Title:

B105100AFSFC325GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

  ....... . . ....... . ...       IDENT IFIED NUCLIDES           ... . ................

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.992 1460.8 2

10.66 4.37607E+005 3.00044E+005 Co-60 0.993 1173 . 2 3* 99.85 l.47916E+005 3.71983E+004 1332.49* 99.98 1. 21430E+005 3.72614E+004 Cs-137 0.998 661.66* 85.10 2.66136E+006 3.41359E+005

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :          10.0 0 0 keV Nuclide confidence index threshold =               0.30 Errors quoted at 2.0 00 sigma

[1757]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"'2 ) Uncertainty K-40 0.992 4.376074E+OOS 3.000441E+OOS Co-60 0.993 1.346955E+OOS 2 .632545E+004 Cs-137 0.998 2.661362E+006 3 .413592E+OOS

      ?  = 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    2 .000 sigma
  **********    UN I D E N T I F I E D          P E A K S      **********

Peak Locate Performed on: 2/3/2018 11: 23 :04 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.36 1. 5604E+OOO 2 1.68 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1758]

Nuclide MDA Report 2 /3/2018 11: 23 :04 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

Bl05100AFSFC325GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        146 0 .82*  10.66     4.542E+005      4.54E+005    4. 3 76E+005  2.082E+005
 +      Co-60       1173. 2 3*  99.85     3.869E+004     3.87E+004     l.479E+005    l.754E+004 1332.49*    99.98     4.429E+004                   l.214E+00 5   2.022E+004 Nb- 94        702.65    99.81     4.343E+004     4.34E+004     5.207E+004    2.031E+004 8 71. 09  99.89     4.525E+004                   4.745E+004    2.107E+004 Ag-108m        433.90    90.50     9. 964E+004    4.65E+004  - 2.935E+004    4.862E+004 614.30    89.80     6.826E+004                   l.144E+004   3.268E+004 722.90    90.80     4.645E+004                -6.672E+004     2.166E+004 Cs - 1 3 4    604.72    97.6 2    6.501E+004     4.91E+004    3.433E+004    3.118E+004 795.86    85.46    4.906E+004                   l.968E+004    2.279E+004
 +      Cs-137        661. 66*  85.10     7.385E+004     7.38E+004    2.661E+006    3.533E+004 Eu-152         121. 78   2 8.67   4.114E+005      l.35E+005    l. 2 08E+005  2.034E+00 5 344.28    26.60    3.048E+005                   4.502E+004    l.488E+00 5 1408.01     21. 07   l.351E+005                   3 . 2 81E+004 5.817E+004 Eu-154         123.07    40.40    2 .899E+00 5    l.16E+005  -9 .436E+004    l.4 33 E+005 723.30    20.06    2.118E+005                 - 8.890E+004    9.883E+004 1274.43      34.80    l.158E+005                 - 5.076E+004    5.252E+004 Eu-155          86.55    30.70    4.88 3 E+OOS   4.88E+005     4.938E+005    2 .418E+005 105.31     21.10    6.063E+005                 -2 . 3 80E+005  3 .000E+005 Tl- 2 08       583 . 19  85.00    7 . 782E+004    7.78E+004    5 . 489E+004  3 . 742E+004 Bi-212         727.33     6.67    6.388E+005      6.39E+005  - 9.2 09E+005   2 .980E+005 Pb-212        238.63     43.60    2.173E+005     2.17E+005     l .444E+005   1. 068E+005 Bi-214        609.32     45.49    l. 3 75E+005    l.38E+00 5   9.011E+004    6.591E+004 1120. 2 9    14.92    2.929E+005                   2 .055E+005   l.346E+005 1764.49      15.30    2.073E+005                   l.321E+005    8.873E+004 Pb- 2 14      295.22     18.4 2   4.677E+005     2.28E+005     2.367E+005    2 .291E+005 351.93     35.60    2.277E+00 5                -3.449E+005     l.lllE+OOS Ra-226        1 86.21     3.64    2.591E+006     2.59E+006   -2 . 663E+003   l.276E+006 Ac-228        338.32    11. 2 7   7.095E+005     l.80E+005     3 . 180E+005  3.464E+005 911. 20   25.80     l.805E+005                   3 . 613E+002  8.407E+004 968.97    15.80     3.474E+005                   3 . 039E+005  l.634E+005 Am- 241         59.54   35.90     5 .134E+OOS    5 .13E+005    7.283E+005    2 . 53 7E+005
      +=Nucl i de identified during the nuclide identification
      *=Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region , or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1759]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: C:\GENIE2K\CAMFILES\00000018.CNF Report Generated On 2 /3/2018 11:24:02 AM Sample Title B105100AFSFC326GD Sample Description Sample Identification -AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2/2/2018 1: 5 0:00 PM Acquisition Started 2/2/2018 1:51:55 PM Live Time 600.0 seconds Real Time 603.0 seconds Dead Time 0.50 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1760]

Peak Analys i s Report 2 / 3 / 2 018 11:24:02 AM Page 2

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

Detector Name: 62 79 Sample

Title:

B105100AFSFC326GD Peak Analysis Performed on: 2/3/2 018 11: 24:02 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 114 - 140 128.28 31. 99 1. 01 4.23E+002 191.15 1.98E+003 M 2 278 - 355 2 97.31 74.29 4.45 2 .56E+003 182.94 7.42E+00 3 m 3 278 - 355 3 40.87 85.2 0 4.46 9.56E+002 156.01 8.04E+00 3 4 1198 - 1219 1207.12 301.95 0.39 1.39E+00 2 146.75 1. 40E+003 5 2619 - 2663 2641. 47 660.66 3.9 0 1.56E+004 270.71 4.18E+002 6 4669 - 4700 4684.12 11 71. 09 2. 69 2 .04E+002 35.03 2 .03E+001 7 5304 - 5338 5320.77 1330.09 1. 31 2.47E+002 31.43 O.OOE+OOO 8 5825 - 5844 5834.18 1458.27 0.76 4.94E+001 23.93 2 .66E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1761]

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Sample

Title:

B105100AFSFC326GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.990 1460.82* 10.66 6.92368E+005 3.40720E+005 Co-60 0.992 1173.23* 99.85 2.71552E+005 5.14954E+004 1332.49* 99.98 3.50550E+005 5.26926E+004 Cs-137 0.998 661.66* 85.10 1.83565E+007 2.22738E+006 Eu-155 0.331 86.55* 30.70 1.69173E+006 4.367 3 0E+005 105.31 21.10

       * = Energy line found in the spectrum .
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0. 3 0 Errors quoted at 2.000 sigma

[1762]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2) Uncertainty K-40 0.990 6.923679E+005 3.407195E+005 Co-60 0.992 3.101434E+005 3.68 2 875E+004 Cs-137 0.998 1. 835649E+007 2.227383E+006 Eu-155 0.331 1.691733E+006 4.367302E+005

       ? = 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    2.000 sigma
  **********     U N I D E N T I F I E D       P E A K S       **********

Peak Locate Performed on: 2 /3/2018 11:24:02 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol . No. (keV) Counts per Seco*n d % Uncertainty Type Nuclide 1 31. 99 7.0484E-001 45.20 M 2 74.29 4.2605E+OOO 7. 1 6 4 301.95 2.3115E-001 105 . 81 D-Esc . M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1763]

Nucl i de MDA Report 2/3/2018 11:24 : 02 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2 IN Sample

Title:

B105100AFSFC326GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +       K-40        1460.82*     1 0 .66  4 . 844E+005     4.84E+005       6.924E+005    2.232E+005
 +       Co-6 0      1173.23*     99.85    4.811E+004       3 .84E+003      2.716E+005   2.225E+004 1332.49*     99 . 98  3.840E+003                       3.505E+005    O.OOOE+OOO Nb-94        702.65      99.81    5.944E+004       5.94E+004       3.752E+00 3  2.832E+004 871. 09     99.8 9   6.247E+004                     -1. 725E+00 3  2.968E+004 Ag- 108m     433.90      90.50    2.648E+005       6 . 3 7E+004    4.143E+004   1 .312E+005 614.30      89.80   1.824E+005                      -3 .109E+004   8.976E+004 722.90      9 0 .80  6.369E+004                     -3.240E+004    3 .028E+004 Cs- 1 34     604.72      97.62   1. 721E+005       6 . 36E+004    2.017E+005    8.473E+004 795.86      85.46   6.363E+004                       2 .311E+004   3.007E+004
 +       Cs-137       661.66*     85.10   2 .055E+005       2. 05E+005     1. 836E+007   1 .011E+005 Eu-152       12 1 .78    2 8.67  9.035E+005        1.56E+005      8.759E+00 5   4.494E+005 344.28      26.60   8.463E+005                       1.928E+00 5   4 .196E+005 1408.01       21. 07  1.557E+005                       1.248E+005    6 .845E+004 Eu - 1 54    123.07      40.40   6.402E+005        1.16E+005      6.274E+005    3 .184E+005 723.30      2 0.06  2 .851E+005                    - 1.111E+005    1.355E+005 1274.43       34.80   1.158E+005                     - 4.589E+004    5.252E+004
 +       Eu-155        86.55*     30.70   7.431E+005        7.43E+005      1. 692E+006   3.692E+005 10 5 . 3 1  21.10   1.261E+006                     - 2 .462E+005   6.273E+005 Tl -208      583 . 1 9   85.00   1.934E+005        1.93E+005      1.354E+005    9.519E+004 Bi-212        72 7 .33      6.67  8.464E+005        8.46E+005      8.993E+00 5   4.0 1 9E+005 Pb-212       238.63      43.60   5. 2 76E+005      5.28E+005    - 1 . 2 23E+005 2 .620E+005 Bi - 214      609.32      45.49   3.662E+005       2.07E+005       1. 612E+005   1.802E+005 1120.29       14.92   3.889E+005                     - 1.058E+00 4   1 .827E+005 1764.49       15.30   2.073E+005                       1.321E+005    8.873E+004 Pb-214        295.22      18.42   l.201E+006       6.34E+005       6.170E+005    5.959E+005 351.93      35.60   6.339E+005                     - 1.803E+005    3.143E+005 Ra-226        186.21       3.64   6.376E+006       6.38E+006       4.061E+006    3.169E+006 Ac-228        338.32      11. 27  2.006E+006       2.27E+005       9.075E+005    9.948E+005 911.20      25.80   2.2 73E+005                    -2 . 3 16E+005  1.075E+005 968.97     15.80    3 .860E+00 5                     2 . 2 67E+005 1.826E+00 5 Am-241         59.54      35.90   9 .780E+005      9.78E+005     -1. 3 92E+005   4.860E+00 5
       + = Nucl ide identified during the nuclide identification
       * = Energy line found in the spectrum
       >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
       @ = Half-life too short to be able to perform the decay correction

[1764]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/24/2018 1: 29:33 PM Sample Title B105100AFSFC327GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 2/24/2018 1:19:00 PM Acquisition Started 2/24/2018 1:19:31 PM Live Time 600.0 seconds Real Time 600.9 seconds Dead Time 0. 15 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1765]

Peak Analysis Report 2/24/2018 1: 29:33 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC327GD Peak Analysis Performed on: 2/24/2018 1:29:33 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 279 - 316 298.55 74.61 2 .81 9.96E+002 24 1. 25 2.35E+003 2 2623 - 2666 2644.87 661.51 3.86 3.23E+003 122 . 62 8.21E+001 3 5318 - 5342 5327.46 133 1 .75 1. 29 1.28E+002 29.79 2.37E+001 4 5832- 5851 5841.65 1460.13 0.29 4.79E+001 26.18 3.51E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1766]

Interference Corrected Activity Report 2/24/2018 1: 29:33 PM Page 3

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Sample

Title:

B105100AFSFC327GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 6 .72042E+005 3.71734E+005 Cs - 137 1.000 661.66* 85 .10 3 .80113E+006 4.78792E+005

        *=Energy line found in the spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :                     10.000 keV Nuclide confidence index threshold=                         0. 3 0 Errors quoted at 2 .000 sigma

[1767]

Interference Corrected Activity Report 2/24/2018 1 :29:33 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 6.720418E+OOS 3.717335E+OOS Cs-137 1. 000 3 .801127E+006 4.787918E+OOS

       ? = 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       2.000 sigma
  **********      U N I D E N T I F I E D         P E  A K  S   **********

Peak Locate Performed on: 2/24/2018 1: 29: 33 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. NO. * (keV) Counts per Second % Uncertainty Type Nuclide 1 74.61 1.6603E+OOO 24.22 3 1331. 75 2 .1381E-001 23.23 Sum M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1768]

Nuclide MDA Report 2/24/2018 1:29:33 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105l00AFSFC327GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA 2 )

 +      K-40        1460.82*    10.66   5.505E+005         5.50E+005        6.720E+005       2.563E+00 5 Co-6 0      1173.23     99.85   9.526E+004         9.05E+004        2 .050E+005      4.583E+004 1332 . 49   99.98   9.052E+004                         2.296E+005       4.334E+004 Nb- 94       702.65     99.81   5. 2 44E+004       5. 2 4E+004    -2.933E+002       2.482E+004 871.09     99.89   5.245E+004                        -1.358E+004       2.467E+004 Ag-1 08m      433 . 90   90.50   1. 300E+005        5 . 82E+004     2.007E+004       6.381E+004 614.30     89.80   9.507E+004                         1.497E+00 5      4.608E+004 722.90     90.80   5.819E+004                         3.640E+004       2.753E+004 Cs - 134     604.72     97.62   8.809E+004         5.87E+004       1.151E+004       4.272E+004 795.86     85.46   5.866E+004                         2.573E+003       2.759E+004
 +      Cs - 137     661.66*    85.10   9.258E+004         9. 2 6E+004     3 .801E+00 6     4.469E+004 Eu-152        121.78     28.67   5.069E+005         l.48E+005       4.505E+004       2.511E+005 344.28     26.60   4.120E+005                         8.935E+004       2.024E+005 1408.01      21. 07  1.478E+005                         2 .850E+004      6.454E+004 Eu-154        123.07     40.40   3.569E+005         9.98E+004     -1 . 701E+00 5     1.768E+005 723.30     20.06   2.658E+005                         2 .299E+005      1. 2 58E+005 1274.43      34.80   9.985E+004                       -3 .440E+004       4.453E+004 Eu-155          86.55    30.70   5.868E+005         5.87E+00 5      9 .546E+005      2 .9 1 0E+005 105.31     21.10   7.371E+005                         5 . 290E+00 4    3 .654E+005 Tl -2 0 8     583 ,1 9   85 - 00 9 - 5 0 7E+0 04    9 . 5 1 E+004 - l . 0 4 3 E +005 4 - 604E+004 Bi - 212      727.33       6.67  7.837E+005         7.84E+005     -5.171E+005        3 .705E+005 Pb-212        238.63     43.60   2.720E+005         2.72E+005       5.760E+005       1 .342E+005 Bi-214        609.32     4 5 .49 1.887E+005         1.89E+005       2 .511E+004      9.151E+004 1120 . 29    14.92   3.191E+005                       -8.008E+004        1.477E+005 1 764.49     15.30   2.282E+005                         1. 652E+005      9.920E+004 Pb- 2 14      295.22     18.4 2  5.960E+005        3.03E+005        1.084E+006       2 .932E+005 351. 93    35.60   3.026E+005                       -4.493E+005        1. 486E+005 Ra-226        1 86.21      3.64  3.303E+006        3.30E+006        3.412E+006       1.632E+006 Ac-228        338.32     11.27   9.555E+005        2.23E+005      - 1. 2 89E+005     4.694E+005 911. 2 0   25.80   2.231E+005                         2.863E+004       1.054E+005 968 . 97   15.80   4.030E+005                         3.592E+005       1.911E+005 Am- 24 1        59 . 54  35.90   5.932E+005        5.93E+005        1.361E+005       2.936E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1769]

- - - - GAMMA S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 2/24/2018 1: 1 5:03 PM Sample Title Bl05100AFSFC328GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/24/2018 1:-04:00 PM Acquisition Started 2/24/2018 1:05:02 PM Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0.07 % Energy Calibration Used Done On 12/28/2 01 7 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1770]

Peak Analysis Report 2 /24/ 2 018 1 :15:03 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC328GD Peak Analysis Performed on: 2/24/2018 1:15:0 2 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 819 2 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 1764- 1781 1772 . 71 44 3 .42 1 .26 1.84E+001 27 . 79 5.36E+001 2 2624- 2666 2644 .40 661. 39 3.36 9.0SE+002 68.94 4.37E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1771]

Interference Corrected Activity Report 2 /24/2018 1 : 15: 03 PM Page 3

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Sample Ti tle: B105100AFSFC328GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty Cs - 137 1.000 661.66* 8 5 .10 1 .06 63 6E+006 1. 51635E+005

        * = Energy line found in the spectrum.
        @=Energy line not used for Weighted Mean Activity Energy Tolerance :    10.000 keV Nuclide confidence index threshold =         0. 3 0 Errors quoted at 2.000 sigma

[1772]

Interference Corrected Activity Report 2 /24/2018 1:15:03 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2) Uncertainty Cs-137 1.000 1.066362E+006 1.516346E+0 0 5

      ? = 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    2.00 0 sigma
  **********    UN I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on: 2/24/2018 1 : 1 5:02 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 443.42 3.0625E -002 15 1. 22 Tol. Ag-108m M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1773]

Nuclide MDA Report 2/24/2018 1:15:03 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC328GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 ) (pCi/M"'2 ) K-40 1460.82 10.66 6.842E+005 6.84E+005 l.221E+00 6 3.231E+005 Co-60 1173.23 99.85 6.661E+004 6.66E+004 l.232E+00 5 3.150E+004 1332.49 99 . 98 6.961E+004 l.111E+00 5 3. 2 88E+004 Nb-94 702.65 99.81 4.803E+004 4.35E+004 -l.420E+004 2 . 2 61E+004 871.09 99.89 4.352E+004 5 . 438E+003 2 . 020E+004 Ag-108m 433.90 90.50 7.581E+004 4 .78E+004 7.425E+004 3 .671E+004 614.30 89.80 6.902E+004 1 .817E+004 3 .306E+004 722.90 90.80 4.776E+004 8.574E+003 2 .232E+004 Cs-134 604.72 97.62 6.383E+004 4.79E+004 3.693E+004 3 .059E+004 795.86 85.46 4.787E+004 4.625E+003 2. 219E+004

 +     Cs-137        66 1 .66*  85.10    6.8 3 5E+004   6.84E+004    1.066E+006    3 .258E+004 Eu-152        121.78     28.67    3.340E+005     1.59E+005    l.028E+005    1.647E+005 344. 2 8   26.60    2.641E+005                 -9.331E+004    1. 2 85E+005 1408.01      21.07    1.594E+005                  5 . 922E+004  7.033E+004 Eu-154        123.07     40.40    2.347E+005     1 .16E+005   1.453E+004    1.157E+005 723.30     20.06    2.148E+005                  9.246E+004    1.003E+005 1274.43      34.80    1.158E+005                -9.288E+004     5.252E+004 Eu-155         86.55     30.70    4.182E+005    4. 1 8E+005 - 8.517E+005    2.067E+005 105.31      2 1. 10  5.084E+005                  4.004E+005    2.510E+005 Tl - 208      583.19     85. 00   6.181E+004    6.18E+004   -1.699E+004     2.941E+004 Bi-212        727.33       6.67   6. 2 97E+005  6.30E+005     3.570E+005    2.935E+005 Pb-212       238.63      43.60    1.647E+005    1. 65E+005    2 .464E+005   8.054E+004 Bi-214       609.32      45.49    1.357E+00 5   1.36E+005     1.355E+005    6.498E+004 1120.29       14.92    3.583E+005                  5.129E+005    1.674E+005 1764.49       15.30    2.960E+005                  3.283E+004    1. 3 31E+005 Pb-214       295.22      18.42    3.745E+005    1.90E+00 5    3.711E+005    1.825E+005 351.93      35.60    1.904E+005                - 1. 324E+005   9.251E+004 Ra-226       186.21        3.64   2.022E+006    2 .02E+006  - 1. 603E+005   9.919E+005 Ac-228       338.32      1 1. 27  5.863E+005    2 .04E+005  - 1.373E+005    2.848E+005 911. 20    25.80     2 .041E+005               -6.468E+003     9.591E+004 968.97     15.80     3 .037E+005               - 1. 685E+005   1. 415E+005 Am-241         59.54    35.90     4.397E+005    4.40E+005     3 .003E+005   2 .168E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the . region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1774]

- - - - GAMMA S P E C T R U M A N A L Y S I S *****

Filename: C:\GENIE2K\CAMFILES\00000344.CNF Report Generated On 2/25/2018 5:04:38 PM Sample Title B105100AFSFC329GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size Sample Taken On 2 /24/2018 10:36:00 AM Acquisition Started 2 /24/2018 10:36:42 AM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0.10 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN jy-k ~!JcU Y/'l;1f- I j?o

.~

[1775]

Peak Analysis Report 2/25/2 018 5:04: 3 8 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC329GD Peak Analysis Performed on: 2/25/2018 5:04:37 PM Peak .Analysis From Channel: 85 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 1 2 79- 317 298.50 74.59 2.49 8.77E+002 191.35 l.41E+00 3 2 2626 - 2667 2646.59 661. 94 3.03 1.20E+003 82.22 7.80E+001 3 5833- 5852 5842.98 1460.46 0.91 3 . 33 E+001 25.82 3.57E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1776]

Interference Corrected Activity Report 2 / 25/2 018 5:04:38 PM Page 3

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Sample

Title:

B105100AFSFC329GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M2 ) Uncertainty K-40 1.000 1460.82* 10.66 4.67584E+005 3.64515E+005 Cs- 137 1.000 661.66* 85.10 1.41986E+006 1.96117E+00 5

       *=Energy l ine found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index t hreshold=          0.30 Errors quoted at

2. 000 sigma

[1777]

Interference Corrected Activity Report 2/25/2018 5: 04: 38 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 4.675842E+005 3.645151E+005 Cs-137 1. 000 1.419864E+006 1.961170E+005

      ? = 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     2.000 sigma
  **********    U N I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on: 2/25/2018 5:04:37 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second 9-0 Uncertainty Type Nuclide 1 74.59 1.4622E+OOO 21.81 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1778]

Nuclide MDA Report 2/25/2018 5:04:38 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC329GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) (%) (pCi/MA2) (pCi/MA2) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*  10.66    5.710E+005    5.71E+005       4.676E+005    2.665E+005 Co-60       1173.23   99.85    6.411E+004    6.41E+004       8. 32 7E+004  3.025E+004 1332.49   99.98    6.724E+004                    9 .908E+004   3. 170E+004 Nb-94        702.65   99.81   4.565E+004     4.57E+004     -1.671E+004     2 .142E+004 871. 09  99.89   4.757E+004                    4.751E+004     2.223E+004 Ag-108m       433.90   90.50   9.482E+004     4.51E+004      1.523E+004     4.621E+004 614.30   89.80   7.952E+004                     5.880E+004    3.831E+004 722.90   90.80   4.510E+004                     7.365E+003   2.099E+004 Cs - 134     604.72   97.62   7.604E+004     5 . 5 3E+004    9.972E+004   3.670E+004 795.86   85.46   5.531E+004                   -3.698E+004    2.592E+004
 +     Cs- 13 7      661.66*  85.10   8.858E+004     8.86E+004      1.420E+00 6   4.269E+004 Eu-152        121. 78  28.67   3.935E+005     1 .21E+005     l.280E+OO S   1.944E+005 344.28   26.60   3.279E+005                  - 2.810E+OD 5   1.604E+005 1408.01    21.07   1. 2 08E+005                  2.081E+003    5.102E+004 Eu-154        123.07   40.40   2.783E+005     1.19E+005      3.257E+00 5   1.375E+OOS 723.30   20.06   2.042E+005                  - l.488E+00 5   9.501E+004 1274.43    34.80   1.191E+005                    9.848E+004    5.414E+004 Eu-155         86.55   30.70   4.683E+005     4.68E+00 5   - 2.708E+OO S   2 .318E+005 105.31   21.10   5.751E+OOS                  - 2.308E+00 5   2.843E+005 Tl- 2 08      583.19   85 . 00 8 . 060E+004   8 . 06E+004    4.968E+004    3.880E+004 Bi- 2 12      727.33    6.67   6.297E+005     6.30E+005      1.382E+OO S   2.935E+005 Pb- 2 12      238.63   43.60   2.045E+005    2 .0SE+OOS    - 5.958E+004    1.005E+005 Bi-214        609.32   45.49   1.589E+005    1.59E+005     -l.308E+00 5    7.658E+004 1120.29    14.92   3.534E+OOS                    l.030E+00 5   1.649E+005 1764.49    15.30   2.531E+00 5                   2.092E+OD 5   1.116E+005 Pb-214        295.22   18.42   4.574E+005    2.43E+005     - 3.171E+D0 5   2.239E+OOS 351. 93  35.60   2.431E+005                    9.394E+004    1.189E+005 Ra-226        186.21    3.64   2.499E+006    2 .50E+OD6    - 1.267E+D0 6   1.230E+006 Ac-228        338.32   11.27   7.416E+005    1.80E+005     -2 .346E+OO S   3.624E+OOS 911.20   25.80   1.805E+005                    5.111E+004    8.407E+004 968.97  15.80    3.014E+005                  -4.232E+005     1. 403E+005 Am- 24 1       59.54  35 .90   5.021E+005    5.02E+005       2 .573E+00 5  2 .480E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1779]

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Filename: C:\GENIE2K\CAMFILES\00000343.CNF Report Generated On 2/25/2018 5:0 2 :44 PM Sample Title B105100AFSFC330GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2/24/2018 10: 2 1:00 AM Acquisition Started 2/24/2018 10: 23 :05 AM Live Time 600.0 seconds Real Time 600 . 4 seconds Dead Time 0 .06 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN I)_'*, (kfrU/ y/;v/r /3L?_ [1780]

Peak Analysis Report 2/25/2 018 5: 0 2: 44 PM Page 2

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Detector Name: 62 79 Sample

Title:

B105100AFSFC330GD Peak Analysis Performed on: 2/25/2018 5:0 2 :43 PM Peak Analysis From Channel: 85 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 1 280- 359 299.25 74.78 3.81 5.02E+002 77.79 1 .27E+003 m 2 28 0- 359 342.89 85.70 3.82 2.08E+002 62.50 1.18E+003 3 2428- 2445 2436.13 609.32 0.66 2.84E+001 24.97 3.86E+001 4 2627- 2665 2644.94 661.53 3.35 4.55E+002 49.76 2.85E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1781]

Interference Corrected Activity Report 2 /25/2018 5:02:44 PM Page 3

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Sample

Title:

B105100AFSFC330GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/M"2 ) Uncertainty Cs-1 37 1.000 661.66* 85.10 5.35443E+005 8.70077E+004 Eu-1 55 0. 332 86.55* 3 0.70 3.67799E+005 1.32565E+005 105.31 21.10 Bi - 214 0.442 609.32* 45.49 5. 992 82E+004 5.32068E+004 1120.29 14.92 1764.49 15.30

        * = Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold           0. 3 0 Errors quoted at 2 .000 sigma

[1782]

Interference Corrected Activity Report 2/25/2018 5:02:44 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty Cs-137 1.000 5.354428E+005 8.700775E+004 Eu-155 0. 332 3.677990E+005 1. 32 5645E+005 Bi-214 0.442 5.992816E+004 5.320675E+004

      ? = 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     2 .000 s igma
  **********    U N I D E N T I F I E D         PE AK S       **********

Peak Locate Performed on: 2/25/2018 5:02:43 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide M 1 74.78 8.3605E-001 15.51 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1783]

Nuclide MDA Report 2/25/2018 5:02:44 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC330GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL . NLB Nucl ide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) {pCi/MA2 ) K-40 1460.82 10.66 6.972E+005 6.97E+005 l.431E+006 3.296E+005 Co-60 1173.23 99.85 5.948E+004 5.50E+004 5.003E+004 2.793E+004 1332.49 99.98 5.504E+004 3 .709E+004 2.560E+004 Nb-94 702.65 99.81 4.455E+004 4.35E+004 2.191E+004 2.0BBE+004 871. 09 99.8 9 4.352E+004 -4 . 296E+004 2.020E+004 Ag-108m 433.90 9 0. 50 6.148E+004 4.74E+004 2.231E+004 2 .954E+004 614. 3 0 89.80 6.330E+004 -1.259E+004 3 .020E+004 722.90 90.80 4 .744E+004 - 3.081E+004 2.216E+004 Cs-134 604.72 97.62 5.603E+004 4. 5 8E+004 3.971E+004 2 .669E+004 795.86 85.46 4.580E+004 - 6 . 623E+004 2.116E+004

 +     Cs-137        661.66*   85.10   5. 2 88E+004   5.29E+004      5.354E+005   2.485E+004 Eu-152        121. 78   28.67   3.055E+005     1 .52E+005   - 2.645E+005   1.504E+005 344. 2 8  26.60   2.175E+005                    l.024E+005   1.052E+005 1408.0 1    21. 07  1. 5 18E+005                - 9 . 791E+003 6.652E+004 Eu- 1 54      123 . 07  40.40   2 .157E+005    1.14 E+005     7 . 49BE+004 1.06 2 E+005 723.30    20.06   2. 148E+005                 - l.339E+005   1 .003E+005 1274.43     34.80   1 . 142E+005                  1. 237E+005  5.169E+004
 +     Eu-155         86.55*   30 . 70 2.863E+005     2.86E+005      3 . 678E+005 1.407E+005 105. 31   21.10   4.518E+005                    4 . 651E+005 2.227E+00 5 Tl-208        583 . 19  85.00   5.999E+004     6.00E+004      l . 657E+003 2 . 850E+004 Bi- 2 12      727.33     6.67   6.823E+005     6.82E+005   -l.104E+005     3.198E+005 Pb-212       238.63     43.60   1.436E+005    1. 44E+005      1.698E+005   6.999E+004
+      Bi -2 14     609 . 32*  45.49   8.414E+004    8.41E+004       5.993E+004   3.921E+004 112 0 .29    14 . 92 3.274E+00 5                   1.090E+00 5  l.519E+005 1764.49      15.30   2.755E+005                    l .399E+00 5 1. 22 BE+005 Pb-214       295.22     18 . 42 3.153E+00 5   1.60E+005       B.906E+004   1. 52 9E+005 351. 93    35.60   1.595E+005                 -8.745E+004     7.705E+004 Ra-226       186.21      3.64   1.753E+006    1.75E+006      1.684E+006    8.574E+005 Ac-228       338.32    1 1.27   4.946E+005    1.92E+005      1 .592E+005   2 . 39 0E+005 911.20    25.80    1.921E+005                 -5.043E+003     8.987E+004 968 . 97  15.80    3.014E+005                 - 3.390E+00 5   1. 403E+005 Am-241         59.54   35.90    4.161E+005    4.16E+005    - 3 .094E+004   2 .050E+005
      +=Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1784]

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Filename: 6 2 79 Report Generated On 3/3/2018 9:58:52 AM Sample Title Bl05100AFSFC331GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 3/3/2018 9:4 8 :00 AM Acquisition Started 3/3/2018 9:48:51 AM Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0 . 07 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1785]

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Detector Name: 6279 Sample

Title:

B105100AFSFC331GD Peak Analysis Performed on: 3/3/2018 9:58:52 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No. start end centroid (keV) (keV) Area Uncert. Counts 1 284- 317 299.73 74.90 3.15 6.16E+002 146.27 9.01E+002 2 2628- 2665 2645.73 661.73 2.71 6.85E+002 59.12 3.29E+001 3 4682- 4701 4691. 62 1172.97 0.38 2.65E+001 21. 56 2.45E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1786]

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Sample

Title:

Bl05100AFSFC331GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M" 2 ) uncertainty Cs-137 1.000 661.66* 85.10 8.07110E+OOS l.19356E+OOS

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold=         0. 3 0 Errors quoted at 2.000 sigma

[1787]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty Cs-137 1. 000 8.071097E+00 5 l.193560E+005

       ? = 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     2 .000 sigma
  **********    U N I D E N T I F I E D         P EAKS        **********

Peak Locate Performed on: 3/3/2018 9:58:52 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.90 l.0264E+OOO 23 .75 3 1172.97 4.4167E-002 81. 37 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1788]

Nuclide MDA Report 3/3 / 2 018 9 :5 8:52 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC331GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) K-40 1460.82 10.66 6.809E+005 6.81E+005 1. 3 61E+006 3 . 2 15E+005 Co-60 1173. 2 3 99.85 6.347E+004 6.35E+004 9.549E+004 2 . 99 3E+004 1332.49 99.98 6.549E+004 9.213E+004 3 .082E+004 Nb-94 702.65 99.81 4.371E+004 4.24E+004 1.002E+004 2 .045E+004 871.09 99.89 4.244E+004 - 1.418E+004 1.966E+004 Ag-108m 433.90 90.50 6.604E+004 5.09E+004 - 5 .987E+004 3 .182E+004 614.30 89.80 6.330E+004 6.373E+004 3.020E+004 722.90 90.80 5.089E+004 6.824E+00 3 2. 388E+004 Cs-134 604.72 97.6 2 5.832E+004 5 .39E+004 2 .428E+004 2. 783E+004 795.86 85.46 5.391E+004 -1. 334E+004 2 .521E+004

 +     Cs-137         661.66*   85.10   5.642E+004       5.64E+004     8.071E+00 5   2 .662E+004 Eu-152         121.78    28.67   3.064E+005       1.35E+00 5    1.802E+004    1.509E+005 344.28    26.60   2.394E+005                     4.183E+003    l.161E+005 1408.01     2 1. 07 1.351E+005                     9.016E+004    5 .817E+004 Eu - 154       123.07    40.40   2.143E+005       1.11E+00 5 - 1.292E+00 5    1.055E+005 723.30    20.06   2.304E+005                     7.180E+004    1.081E+005 1274.43     34.80   1.108E+00 5                    1.157E+005    5.000E+004 Eu-155          86.55    30.70   3 .869E+005      3.87E+00 5   2.182E+005     1.911E+005 105.31    21.10   4.606E+005                    3.576E+005     2.271E+005 Tl-208         583.19    85.00   5.929E+004      5.93E+004     3.155E+004     2.815E+004 Bi-212         727.33      6.67  6.948E+005      6.95E+005     4.301E+005     3.261E+005 Pb-212        238.63     43.60   1.531E+005      1.53E+005     1.638E+005     7.475E+004 Bi -2 14      609.32     45.49   1. 26 8E+005    1.27E+005     2.348E+004     6.056E+004 1120.29     14.9 2  3.246E+005                    3.040E+005     1.505E+005 1764.49      15.30   2.645E+005                    1.134E+005     l.174E+005 Pb-214        295.22     18.42   3.281E+005      1.76E+005   -5 .077E+005     1.593E+005 351. 93    35.60   1.763E+005                    1. 53 6E+005   8.545E+004 Ra-226        186. 2 1    3.64   1.825E+006      1.82E+00 6  - 1. 52 4E+005   8.931E+005 Ac-228        338.32     11.27   5.257E+005      2 .05E+00 5   2 .084E+005    2 .545E+005 911. 20    25.80   2.053E+005                    1.383E+005     9.649E+004 968.97    15.80    3.103E+005                    2 .481E+005    1.448E+005 Am-241          59.54    35.90   4.057E+005      4.06E+005     9.880E+004     1.998E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1789]

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Filename: 6279 Report Generated On 3/3/2018 10: 22:32 AM Sample Title Bl05100AFSFC3 3 2GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 3/3/2018 10:12:00 AM Acquisition Started 3/3/2018 10:12:31 AM Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0.07 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1790]

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Detector Name: 6279 Sample

Title:

B105100AFSFC332GD Peak Analysis Performed on: 3/3/2018 10:22:31 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 2 79 - 317 298.26 74.53 3.94 7.12E+002 155.10 9.02E+002 2 2630 - 2665 2646.70 661.97 3.66 6.87E+002 61.76 4.88E+001 3 4480 - 4499 4489.84 1122.57 0.33 6.32E+OOO 16.31 1.67E+001 4 4686- 4705 4695.57 1173.95 0.42 5.31E+001 20. 54 1.49E+001 5 5837- 5856 5846.85 1461.43 0.28 4.55E+001 24.90 3.05E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1791]

Interference Corrected Activity Report 3 /3/ 2 018 10:22:32 AM Page 3

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Sample

Title:

B105100AFSFC332GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 6.39073E+005 3.53851E+005 Cs-137 1.000 661. 66* 85.10 8.09741E+005 1.21461E+005

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0. 3 0 Errors quoted at 2.000 sigma

[1792]

Interference Corrected Activity Report 3 /3/ 2 018 10 :22 : 32 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 6.390729E+005 3.538512E+005 Cs-137 1.000 8.097414E+005 1.214612E+005

       ? = 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     2 .000 sigma
  **********    U N I D E N T I F I E D        P E A K S      **********

Peak Locate Performed on: 3/3/2018 10: 22 : 3 1 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74. 53 1.1865E+OOO 21. 79 3 1122.57 1. 0525E-002 258.20 Tol. Bi-2 14 4 1173.95 8.8468E-002 3 8.70 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1793]

Nuclide MDA Report 3/3/2018 10: 22 :32 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC332GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2) (pCi/MA2) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*    10.66     5.211E+005    5.21E+005    6.391E+00 5   2 .416E+005 Co-60       1173.23     99.85     6.443E+004    5.99E+004    5.500E+004    3.041E+004 1332.49     99.98     5.993E+004                 6.839E+004    2 .804E+004 Nb-94         702.65    99.81     4.371E+004    4.37E+004  -2.018E+003     2 .045E+004 871. 09   99.89     4.422E+004               - 1.687E+004    2 .055E+004 Ag-108 m       433.90    90.50     7.190E+004    4.71E+004    8.497E+003    3 .475E+004 614.30    89.80     7.288E+004                 3.269E+003    3 .499E+004 722.90    90.80    4.711E+004                  3.220E+004    2.199E+004 Cs - 134      604.72    97.62     6.747E+004    5.32E+004  - 6.531E+003    3.241E+004 795.86    85.46    5.319E+004               - 1.544E+004    2.486E+004
 +     Cs - 137       661.66*   85.10    6.647E+004     6.65E+004    8.097E+005   3.164E+004 Eu-152         121. 78   28.67    3.211E+005     1.48E+005    l.826E+005   1.582E+005 344.28    26.60    2.615E+005               - 9.476E+004    1.272E+005 1408.01     2 1. 0 7 1.478E+005                  5.505E+004   6.454E+004 Eu-154         123.07    40 .40   2.255E+005     1.05E+005 - 1.634E+005    1.lllE+OOS 723.30    20.06    2.103E+005                  7.601E+004   9.808E+004 1274.43      34.80    1.055E+005                  2.126E+004   4.734E+004 Eu-155          86.55    30.70    3.978E+005     3.98E+005    2.298E+005   l.965E+005 105.31    21.10    4.805E+005                  5.519E+004   2 .371E+005 Tl-208         583 . 19  85.00    6.677E+004     6.68E+004 - 3.019E+004    3.189E+004 Bi-212         727.33      6.67   6.015E+005     6.01E+005 -6.702E+004     2 .794E+005 Pb-212        238.63     43.60    1.648E+005    1.65E+005    4.423E+004    8.060E+004 Bi -2 14      609.32     45.49    1.443E+005     l.44E+005    7.694E+004   6.930E+004 1120.29      14.9 2   3.751E+005               -1.064E+004     1.758E+005 1764.49      15.30    2.215E+005                 1.541E+005    9.584E+004 Pb- 2 14      295.22     18.42    3.633E+005    1.93E+005    l.309E+005    1. 769E+005 351. 93    35.60    l.930E+005                 l.241E+005    9.379E+004 Ra-226        186.21      3.64    2 .010E+006   2.01E+006  - 2.101E+006    9.858E+005 Ac- 2 28      338.32     11. 27   6.049E+005    1.88E+005    1.473E+005    2 .941E+005 911.20    25.80     1. 883E+005                3.073E+004    8.798E+004 968.97    15.80     2 .851E+005                2.080E+005    l.322E+005 Am-241          59.54   35.90     4.274E+005    4.27E+005    1.041E+006    2 .107E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1794]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3/3/2018 10 :33 :31 AM Sample Title B105100AFSFC333GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 3/3/2018 10: 23 :00 AM Acquisition Started 3/3/2018 10: 23 : 3 0 AM Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0.06 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                                  ~- Vc-tJU Yi ;ffii    /32,l CJ

[1795]

Peak Analysis Report 3/3/2 01 8 1 0 :33:3 1 AM Page 2

*****             PE AK         A N A L Y S I S         R E P O R T                *****

Detector Name: 6279 Sample

Title:

B105100AFSFC333GD Peak Analysis Performed on: 3/3/2018 10:33:31 AM Peak Analysis From Channel : 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV} (keV} Area Uncert. Counts 1 280- 316 298.92 74.70 1.09 4.67E+00 2 152.33 9.48E+002 2 742- 758 749.98 187.57 0.69 2.34E+001 45.84 1.60E+002 3 2629- 2663 2647.23 662.10 3 .40 3.88E+002 50.84 4.81E+001 4 4687- 4707 4696.35 1174.15 0.62 6.64E+001 26 . 10 2.86E+001 5 5839- 5858 5848.43 1461.82 1. 70 5.76E+001 2 1. 77 1 .74E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1796]

Interference Corrected Activity Report 3/3/2018 10: 33 : 3 1 AM Page 3

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Sample

Title:

B105100AFSFC333GD Nuc l ide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

  ....................        IDENTIFIED NUCLIDES            -. . . ... ..... ... . .. .
                                                                                 ~

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA2 ) Uncertainty K-40 0.998 1460.82* 10.66 8.08413E+005 3.13453E+005 Cs-137 1.000 661.66* 85.10 4.57182E+005 8.12642E+004 Ra-226 0.997 186.21* 3.64 3 . 34 137E+005 6.56251E+005

       *=Energy line found in t he spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =           0 . 30 Errors quoted at 2 . 000 sigma

[1797]

Interference Corrected Activity Report 3/3/2018 10:33:31 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.998 8.084130E+005 3 . 134525E+005 Cs-137 1. 000 4.571816E+005 8.126421E+004 Ra-226 0.997 3.341373E+005 6.562513E+005

      ? = 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     2.000 sigma
  **********    U N I D E N T I F I E D          P E A K S     **********

Peak Locate Performed on : 3/3/2 018 10:33:31 AM Peak Locate From Channe l : 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol . No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.70 7.7853E-001 32.6 1 4 1174.15 1.1068E-001 39.3 0 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1798]

Nuclide MDA Report 3 /3/2018 10: 33 :31 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC3 33GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuc l ide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40        1460.82*   10.66  3.981E+005     3 .98E+005     8.084E+005     l.801E+005 Co-60       1173.23    99.85   7.520E+004     6 .76E+004    l.037E+00 5    3.579E+004 1332.49    99.98  6.758E+004                    8.558E+004     3.187E+004 Nb-94        702.65    99.81  4. 2 56E+004   4.26E+004      3 .733E+002    l.988E+004 871. 09   99.89  4.946E+004                    2 .606E+004   2.317E+004 Ag-108m       433.90    90.50  6. 22 0E+004   5.24E+004      2.076E+004    2.990E+004 614.30    89.80  6.826E+004                    8.087E+004    3.268E+004 722.90    90.80  5.238E+004                  - 3.296E+004    2.463E+004 Cs-134       604.72    97.62  6.194E+004     4.62E+004      9 . 777E+004  2.964E+004 795.86    85.46  4.622E+004                    1. 480E+004   2.137E+004
 +     Cs-137        661.66*   85.10  6.549E+004     6.55E+004      4.572E+00 5   3.115E+004 Eu-152        121. 78   28.67  2.952E+005     1.35E+005   - 5.445E+005     l.453E+005 344.28    26.60  2.280E+005                 - 6.481E+004     1 .104E+005 1408.01     21. 07 1 .351E+005                   3 .428E+004   5 .817E+004 Eu-154        123.07    40.40  2 .092E+005    l.13E+005   - l.854E+004     1.030E+005 723.30    20.06  2.398E+00 5                   9.963E+004    1 .128E+005 1274.43     34.80  l.125E+00 5                   3.372E+004    5 .085E+004 Eu-155         86.55    30.70  3 .770E+005    3.77E+005      1 .395E+00 5  l.861E+005 105.31    21.10  4.439E+005                    3.243E+00 5   2.187E+005 Tl -208       583.19    85.00  5.976E+004     5.98E+004      5.611E+004    2.838E+004 Bi-212        727 . 33   6.67  7.152E+005     7. 1 5E+005    8 . 415E+00 5 3.362E+005 Pb-212        238.63    43.60  1. 499E+005    1 .50E+005    1.678E+00 5    7.313E+004 Bi-214        609.32    45.49  1. 311E+005    l.31E+005     8.763E+004     6. 2 72E+004 1120.29     14.92  3.219E+005                   2.886E+00 5    l.491E+00 5 1764.49     15.30  2.701E+00 5                  2 .422E+00 5   1. 2 01E+005 Pb- 2 14      295.22    18.42  3.192E+00 5   1.70E+005    - 8.565E+004     l.548E+005 351.93    35 .60 1.699E+005                   4.905E+004     8.222E+004
+      Ra - 226      186.21*    3 .64 1. 090E+006   1 .09E+006     3.341E+00 5    5.256E+005 Ac-228        338.32    11. 27 4.964E+005    2 .08E+005   -4.048E+00 5     2.398E+005 911. 20   25.80  2.076E+005                   2 .925E+00 5   9.765E+004 968.97   15.80   3.253E+005                 -8.580E+004      1 .52 3E+005 Am-241         59.54   35.90   3.908E+005    3 .91E+005     3 .540E+00 5   1.924E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      > = Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1799]

- - - - G AMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3 /3/ 2 018 12:45:15 PM Sample Title B105100AFSFC334GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2. 8 3 0E+001 M"2 Sample Taken On 3/3/2018 12:3 5 :00 PM Acquisition Started 3/3/2018 12:3 5 :13 PM Live Time 600.0 seconds Real Time 601.0 seconds Dead Time 0.17 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN ([)CA/ti <<lr)Jd y/tv l f t3Zb [1800]

Peak Analys i s Report 3 / 3 / 2 018 12:4 5 :15 PM Page 2

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Detector Name: 6279 Sample

Title:

Bl05100AFSFC3 3 4GD Peak Analysis Performed on: 3/3/2018 12:4 5 :15 PM Peak Analysis From Channel: 85 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 1 280 - 317 299.32 74.80 1. 10 1.00E+003 228 . 48 2. 10 E+003 2 425 - 441 433. 0 9 108.28 0.62 2.16E+001 106.77 9.02E+002 3 2625 - 2667 2645.9 1 661.77 3.30 1.37E+003 98.39 1.65E+002 4 4672 - 4713 4693.66 1173.47 3.34 1.02E+003 70.58 3.67E+001 5 5312- 5351 533 0 .59 13 32 .54 3.97 9 .68E+002 64.95 1. 46E+001 6 5835- 5854 5844.41 1460.82 0.31 4.70E+001 19.99 1 .50E+001 M = First peak in a mul tiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2. 000 sigma [1801]

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Sample

Title:

B105100AFSFC334GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activi ty Activity Name Confidence (keV) (%) (pCi/M ... 2 ) Uncertainty K-40 1. 000 1460.82* 10.66 6.59396E+005 2.86239E+OOS Co-60 1.000 1173. 23

99.85 1.35607E+006 1 .43665E+005 1332.49* 99.98 1. 3 7566E+006 1.43608E+005 Cs-137 1. 000 661.66* 85.10 1.61749E+006 2.26208E+OOS

       *=Energy line found in t he spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =         0 .3 0 Errors quoted at 2.000 sigma

[1802]

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Nucl ide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 6.593958E+005 2 . 862386E+005 Co-60 1.000 1 .365869E+006 1.015663E+005 Cs-137 1.000 l.617491E+006 2 . 2 62083E+005

      ? = 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      2.000 sigma
  **********     UN I D E N T I F I E D            PE AK S         **********

Peak Locate Performed on: 3/3/2018 12:45:1 5 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74 . 80 l .6721E+OOO 22. 77 2 108. 28 3 . 5991E-002 4 9 4.43 Tol. Eu-155 M = Firs t peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1803]

Nuclide MDA Report 3/3 /2018 12 :45:15 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC334GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M" 2 )

 +      K-40       1460.82*    10.66   3.737E+005      3 .74E+005      6.594E+005   1.679E+005
 +      Co-60      1173.23*     99.85  7.007E+004      4.72E+004       1.356E+006   3.323E+004 1332.49*     99.98  4.721E+004                     1 .376E+006   2.168E+004 Nb-94        702.65     99.81  9.274E+004      9 . 2 7E+004 - 1.622E+004   4.497E+004 871. 09   99.89   9.378E+004                   - 5.421E+004   4.533E+004 Ag-108m      433.90    90.50   1.196E+005      9.70E+004      7.028E+004   5.858E+004 614.30    89.80   1.102E+005                     1.601E+005   5.366E+004 722.90    90.80   9.698E+004                   - 1.000E+005   4.692E+004 Cs-134       604.72    97.62   1.010E+005      1.01E+005      l.383E+005   4.917E+004 795.86    85.46   1.066E+005                   - 4.554E+004   5.157E+004
 +      Cs-137       661.66*   85.10   1. 2 86E+00 5   1. 2 9E+00 5   1.617E+006   6.272E+004 Eu-152       121. 78   2 8.67  4.888E+005      1.31E+005    - 4.515E+005   2.421E+005 344. 2 8  26.60   3.967E+005                     l.151E+005   1.948E+005 1408.0 1    21.07   1.305E+005                     2 .471E+004  5.589E+004 Eu-154       123.07    40.40   3 .456E+005     l.43E+005    -2 .720E+005   1.711E+005 723.30    20.06   4. 3 84E+005                 -4.557E+005    2.121E+005 1274.43     34.80   1.434E+005                     2. 056E+004  6.630E+004 Eu-155        86.55    30.70   5.638E+005      5.64E+005      9.710E+004   2.795E+005 105.31    2 1.10  7.043E+00 5                    2 .427E+005  3.490E+005 Tl-208       583.19    85.00   1.152E+005      l.15E+005      4.715E+004   5.613E+004 Bi-212       727.33      6.67  1.307E+006      1. 31E+006   - 1 .362E+006  6.323E+005 Pb-212       238.63    43.60   2 .674E+005    2 .67E+005    - 1.120E+005   1.319E+005 Bi-2 14      609.32    45.49   2.169E+005     2 .17E+005      5.551E+004   1.056E+005 1120.29      14.92   6.432E+005                     2.125E+005   3.098E+005 1764.49      15.30   2.282E+005                     1 . 652E+005 9.920E+004 Pb-214      295.22     18.42   5.782E+005     2.95E+005     -4.487E+005    2.844E+005 351.93     35 .60  2.954E+005                   -1.854E+005    1.450E+005 Ra-226      186.21       3.64  3.148E+006     3.15E+006     -1.434E+006    1.555E+006 Ac-228      338.32     11. 27  9.024E+005     4.05E+005     -1.750E+006    4.429E+005 911. 20    25.80   4.046E+005                     4.626E+004   l.962E+005 968.97     15.80   6.544E+005                     l.091E+005   3.168E+005 Am-241        59.54    3 5.90  6.154E+005     6.15E+005       3.998E+005   3.047E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
       > = Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1804]

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 3/3/2018 12:5 6 :33 PM Sample Title B105100AFSFC335GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3/3/2018 12:46:00 PM Acquisition Started 3/3/2018 12 :46:31 PM Live Time 600.0 seconds Real Time 601. 2 seconds Dead Time 0.20 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1805]

Peak Analysis Report 3/3/2018 12:56:33 PM Page 2

- - - - PE AK ANALYSIS R E P O R T *****

Detector Name: 6279 Sample

Title:

B105100AFSFC335GD Peak Analysis Performed on: 3/3/2018 12:5 6 :32 PM Peak Analysis From Channel: 85 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 1 279- 316 298.43 74.57 1. 36 9.54E+002 252.62 2.61E+003 2 1396 - 1436 1404. 0 7 351.22 0.25 1 .38E+002 119.43 5.60E+002 M 3 2584 - 2665 2592.79 648.49 3.58 5.23E+001 25 . 62 1.40E+002 m 4 2584 - 2665 2644.84 661. 50 3.59 1.86E+003 9 0 . 00 1.98E+002 5 4674 - 4711 4691.78 1173.01 3 . 50 1.37E+003 85.23 7.83E+001 6 5307 - 5349 5329.02 1332.14 3.26 1.28E+003 71. 50 O.OOE+OOO 7 5833 - 5852 5842.05 1460.23 0.73 4.56E+001 23.86 2 .74E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1806]

Interference Corrected Activity Report 3/3/2018 12:56:33 PM Page 3

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Sample

Title:

B105100AFSFC335GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 6 . 39054E+005 3 .39213E+005 Co-60 1.000 1173.23* 99.85 l.83395E+006 1.85622E+005 1332.49* 99.98 l.81519E+006 1. 77201E+005 Cs-137 1. 000 661.66* 85.10 2.18558E+006 2 .83073E+005 Pb-214 0.436 295.22 1 8.42 351.93* 35.60 2.75793E+005 2 .42245E+00 5

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold=          0. 3 0 Errors quoted at 2 .000 sigma

[1807]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 6.390536E+005 3.392128E+005 Co-6 0 1. 000 l .824132E+006 l .281737E+005 Cs-137 1.000 2.185578E+006 2.830734E+005 Pb-214 0.436 2.757933E+005 2.422449E+005

       ? = 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     2.000 sigma
  **********     UN I D E N T I F I E D          PE AK S      **********

Peak Locate Performed on: 3/3/2 018 12:56:32 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second % Uncertainty Type Nuclide 1 74.57 l .5896E+OOO 26.49 M 3 648.49 8.7249E-002 48.94 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1808]

Nuclide MDA Report 3/3 / 2 018 12:56:33 PM Page 5

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Detector Name: 62 7 9 Sample Geometry: 3M90D CP 2IN Sample

Title:

Bl05100AFSFC335GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA 2 )

 +      K-40       1460.82*     10.66    4.918E+005      4.92E+005       6 . 39 1E+00 5  2 . 2 69E+005
 +      Co-6 0     1173. 23

99.85 9.583E+004 3.84E+003 l.834E+00 6 4.611E+004 1332.49* 99.98 3.843E+003 l.815E+00 6 O.OOOE+OOO Nb-94 702.65 99.81 9.641E+004 9.64E+004 - 5.000E+004 4.680E+004 871.09 99.89 l.084E+005 2.662E+004 5.264E+004 Ag- 108m 433.90 90.50 l.302E+005 l . 10E+00 5 -6.4 6 8E+004 6.391E+004 614.30 89.80 l .258E+005 l.564E+00 5 6.147E+004 722 .90 90.80 l.105E+005 - 2.847E+004 5.367E+004 Cs-134 604.72 97.62 l.144E+005 l .14E+005 l.399E+004 5 .585E+004 795.86 85.46 l .146E+005 -9.570E+004 5.558E+004

 +     Cs-137        661.66*    85.10   8.031E+004       8.03E+004       2.186E+006     3.856E+004 Eu-152        121. 78    28.67   5.328E+005       l.56E+005       5.201E+005     2.641E+005 344.28     26.60   4.487E+005                       2.487E+005     2.208E+005 1408.01      21. 07  l.557E+005                       6.589E+00 4    6.845E+004 Eu-154        123.07     40.40   3 .746E+005      l.47E+005    - 4.556E+004      l.856E+005 723.30     20.06   5 .014E+005                      4.215E+005     2.436E+005 1274.43      34.80   l .472E+005                   - 2.051E+003      6.822E+004 Eu- 1 55       86.55     30.70   6.150E+005       6.15E+005       7.846E+005     3 .051E+005 105.31     21.10   7.709E+005                    - 6.618E+005      3.822E+005 Tl- 2 08      583 - 1 9  85.00   1 .208E+005      1 .21E+005     2 .130E+004     5.888E+004 Bi-212        727.33       6.67  l .482E+006      l.48E+006    -l.173E+006       7.199E+005 Pb-212       238.63      43.60   2.937E+005       2.94E+005    -3.376E+005       l.451E+005 Bi-214        609.32     45.49   2 .460E+005      2 .28E+005     2.852E+003      l.201E+005 112 0. 29    14.92   6.930E+005                      2.217E+005      3.347E+005 1764.49       15.30   2.282E+005                      l.652E+005      9.920E+004
+      Pb-214       295.22      18.42   6.511E+005      3 .90E+005    -l.083E+004       3.208E+005 351.93*     35.60   3.904E+005                      2.758E+005      l.925E+005 Ra-226       186.2 1       3.64  3.546E+006      3.55E+006     - 3.988E+005      l.754E+006 Ac-228       338.32      1 1. 27 l.047E+006      4.47E+005       2.399E+005      5.150E+005 911. 2 0    25.80   4.469E+005                      3.182E+004      2.173E+005 968.97      15.80   7.064E+005                      6.528E+005      3.428E+005 Am- 2 41       59.54     35.90   6.838E+005      6.84E+005       4.608E+005      3.389E+005
      + = Nucl ide identified during the nuclide identification
      * = Energy line found in the spectrum
      > = Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1809]

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Filename: 6279 Report Generated On 3 /3/2018 1:07:58 PM Sample Title B105100AFSFC336GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3/3/2018 12:57:00 PM Acquisition Started 3/3/2018 12:57:57 PM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0.09 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1810]

Peak Analysis Report 3/3/2018 1:07:58 PM Page 2

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Detector Name: 6279 Sample

Title:

Bl 0 5100AFSFC336GD Peak Analysis Performed on: 3/3/2018 1 : 0 7:58 PM Peak Analysis From Channel: 85 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 1 283 - 314 296.85 74.18 2.30 5.91E+002 164.24 1. 23 E+003 2 1949 - 1966 1957.13 489.55 0.58 3. 56E+001 26.47 4.24E+001 3 2626 - 2665 264 5 .17 661.59 2.48 1.14E+003 79.72 7.44E+001 4 4674 - 4708 469 1. 47 1172.93 2.26 2.68E+002 4 0 .56 2 .64E+001 5 5315- 5344 5329.18 1 332.19 3.33 2.57E+002 34.07 7.21E+OOO 6 5830- 5851 5841.88 1460.19 0.68 7.45E+001 24.86 2. 15E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1811]

Interference Corrected Activity Report 3 / 3 / 2 018 1:07: 5 8 PM Page 3

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Sample

Title:

B105100AFSFC336GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 0.999 1460.82* 1 0.66 1.04515E+006 3 .60274E+005 Co-60 1.000 1173.23* 99.85 3.56982E+005 6.11823E+004 13 32 .49* 99.98 3 .64730E+005 5.65121E+004 Cs-137 1.000 661.66* 85.10 l.34839E+006 l.87190E+005

       *=Energy line found in the spectrum.
       @= Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =            0. 3 0 Errors quoted at 2.000 sigma

[1812]

Interference Corrected Activity Report 3/3/2018 1:07:58 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 1.045146E+006 3 .602742E+005 Co-60 1.000 3.611630E+005 4.151305E+004 Cs-137 1. 000 1.348391E+006 1.871903E+005

       ? = 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      2 .000 sigma
  **********     U N I D E N T I F I E D         P E A K S     **********

Peak Locate Performed on: 3/3/2018 1:07:58 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 74.18 9.8579E-001 27 .77 2 4 89.55 5.9354E-002 74.32 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 s igma [1813]

Nuclide MDA Report 3/3/2018 1:07:58 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC336GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*    10.66    4.506E+005    4.51E+OD5      1.045E+D06    2.063E+005
 +      Co-60       1173.23*    99.85    5.622E+004    3.09E+OD4      3.570E+005    2.630E+004 1332.49*    99.98    3.088E+004                   3.647E+OD5    1.352E+004 Nb-94         702.65    99.81    5.473E+004    5.47E+OD4    -1.133E+OD4     2.596E+004 8 71. 09  99.89   6.437E+004                  -3.380E+OD3     3.063E+004 Ag- 108m       433.90    90.50   8.846E+004     6.25E+OD4     6.392E+D04    4.303E+004 614.3 0   89.80   7.585E+004                   4.769E+D04     3.647E+004 722.9 0   9 0. 80 6.248E+004                   7.226E+003    2.968E+004 Cs - 134       604.72    97.62   6.952E+004     6.9DE+004     7.535E+004    3.343E+004 795.86    85.46   6.904E+004                  -6.351E+D03    3.278E+004
 +     Cs-137         661.66*   85.10   8.486E+OD4     8.49E+D04     1.348E+006    4.083E+004 Eu-152         121. 78   28.67   3. 697E+D05    1.77E+OD5     4.092E+D05    1. 825E+005 344.28    26.60   2 .958E+D05                -2 .021E+D05    1.443E+005 1408.01     21. 07  1 .768E+D05                -1.173E+OD5     7.904E+004 Eu-154         123.07    40.40   2 .592E+005    1. 22E+OD5  - 2.933E+D05    1. 2 80E+005 723.30    20.06   2.818E+OD5                 - 1.322E+OD5    1.338E+005 1274.43     34.80   1.222E+D05                   9.963E+D04    5.570E+004 Eu-155          86.55    30.70   4.383E+OD5    4.38E+D05      4.544E+D05    2 .168E+005 105.31     21.10   5.433E+OD5                   l.035E+005    2.685E+005 Tl-208        583 . 19   85.00   7.64DE +004    7 . 64E+004   8 . D96E+004  3 . 670E+004 Bi-212         727.33     6.67   8.564E+D05     8.56E+OD5     2 . 823E+OD5  4.069E+005 Pb- 2 12      238.63     43.60   1.937E+OD5    1.94E+OD5    -8.512E+OD4     9.503E+004 Bi-214        609.32     45.49   1.504E+D05    1.50E+005      2 . 022E+D0 5 7. 23 6E+004 1120.29     14.92   3.867E+D05                 -1. 504E+D05    l.815E+005 1764.49     15.30   2.589E+OD5                   2. 2 D2E+005  l.145E+005 Pb- 2 14      295.22     18.42   4.172E+OD5    2.18E+D05    - 1. 352E+D04   2 .039E+005 351. 93    35.60   2.181E+OD5                   1 . 632E+OD5  1.064E+OD5 Ra-226        186.21      3.64   2.447E+D06    2.45E+006    -2.D78E+005     1.204E+006 Ac - 228      338.32    11. 27   6.740E+OD5    2.62E+005    -4.881E+D05     3.286E+005 911.20    25.80    2.621E+OD5                   7.029E+D04    1. 249E+OD5 968.97    1 5.80   3.912E+D05                 -4.669E+005     1.852E+005 Am-241          59.54   35.90    4.8D2E+005    4.80E+005      1.194E+OD5    2 .371E+005
      + = Nucli de identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1814]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3 /3/2018 1:19:17 PM Sample Title Bl05100AFSFC337GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channe l s) 85 - 8192 Peak Area Range (in channels ) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 MA2 Sample Taken On 3/3/2018 1:08:00 PM Acquisition Started 3/3/2018 1:09:16 PM Live Time 600.0 seconds Real Time 600.6 seconds Dead Time 0.11 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibrat ion Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1815]

Peak Analysis Report 3/3/ 2 018 1:19:17 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC337GD Peak Analysis Performed on: 3/3/2018 1:19:17 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 281- 317 298.07 74 .49 4.11 6.77E+002 193.25 1.53E+003 2 2 626- 2665 2645.52 661.67 2.79 8.67E+002 74.55 8.60E+001 3 4674- 4710 4692.25 1173.12 3.47 4.70E+002 49.03 2.32E+001 4 5312- 5346 5330.73 1332.57 2 .79 4. 2 5E+002 46.75 2.22E+001 5 5833- 5852 5842.17 1460.26 0 . 32 4. 2 8E+001 23.52 2 .72E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1816]

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Sample

Title:

B105100AFSFC337GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

  ........ ... ... . .... . IDENTIFIED NUCLIDES            .. ~ . . . . .. . . . . . . . .

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 5 .99675E+005 3.33995E+005 Co-60 1.000 1173.23* 99.85 6.26737E+005 8.24178E+004 1332.49* 99.98 6.03387E+005 8.21029E+004 Cs - 137 1. 000 661.66* 85.10 1. 02144E+006 1 .50869E+005

        * = Energy line found in t he spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :        10.000 keV Nuclide confidence index threshold =           0. 3 0 Errors quoted at 2 .000 sigma

[1817]

Nuclide MDA Report 3/ 3 /2018 1:19:17 PM Page 5

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Detector Name: 6279 Sample Geometry : 3M90D CP 2IN Sample

Title:

B105100AFSFC3 3 7GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name {keV) ( %) {pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M ... 2 )

 +      K-40        1460.82*     10.66    4.890E+005    4.89E+005     5.997E+00 5    2 . 25 5E+005
 +      Co-60       1173.23*     99.85    5.389E+004    5 .39E+004    6. 2 67E+005   2 .514E+004 1332.49*     99.98    5.540E+004                  6.0 3 4E+005  2.578E+004 Nb-94         7 0 2.65   99.81    6.340E+004    6.34E+004     5. 62 1E+004   3.030E+004 871. 09    99.89    7.060E+004                  5 .840E+003   3.374E+004 Ag- 108m       433.90     90.50    8.757E+004    7.13E+004     5. 62 3E+004  4.259E+004 614 . 3 0  89.80   8.713E+004                 - 2 . 452E+004  4. 2 11E+004 722.90     90.80   7.131E+004                 - 5.775E+00 3   3.409E+004 Cs - 134      604.72     97.62   8.164E+004     7.85E+004     8.357E+004    3.949E+004 795.86     85.46   7.847E+004                -l.417E+00 5     3.750E+004
 +     Cs-137         661.66*    85.10   9.179E+004     9.18E+004     l . 021E+00 6 4.430E+004 Eu-152         121. 78    28.67   3 .924E+005    1.31E+005  - 7.979E+004     1 .939E+005 344.28     26.60   3 .020E+005               -4 . 143E+005    1.474E+00 5 1408.01      21. 07  1. 305E+005                  3 .901E+003   5.589E+004 Eu-154         123.07     40.40   2.766E+005     1.05E+005  - 1 . 407E+005   1.367E+005 723 . 30   20.06   3.229E+005                   1 .772E+004   1.544E+005 1274.43       34 . 80 1.055E+005                -l .130E+005     4.734E+004 Eu-155          86.55     30.70   4.673E+005     4.67E+005     4.115E+005    2.313E+005 105.31     21.10   5.689E+005                -2.922E+005      2.812E+005 Tl-208         583.19     85.00   8.442E+004     8.44E+004  -3.480E+004      4.071E+004 Bi-212         727.33      6.67   9.909E+005     9.91E+005  -7.546E+005      4.741E+005 Pb-212        238.63      43.60   2 .019E+005   2.02E+005     2 .545E+005    9.917E+004 Bi-2 14       609.32      45.49   1.713E+005     l.71E+005  -4 . 355E+004    8.278E+004 1120.29       14.92   4.701E+005                  2 .675E+005    2.232E+005 1764.49       15.30   2 .471E+005                 l .982E+00 5   1.087E+005 Pb-214        295.22      18.4 2  4.601E+005    2 .21E+005    7.916E+005     2.253E+005 351. 93     35 .60  2.205E+005                  l.255E+005     1.076E+005 Ra-226        186.21       3 .64  2.474E+006    2.47E+006     5.184E+005     1. 2 18E+006 Ac-228        338.32      11. 27  7.035E+005    3.03E+005     l.082E+006     3.434E+005 911.20      25.80   3.028E+005                  1 . 539E+005   1. 452E+005 968.97      15.80   4.772E+005                -6.812E+005      2.282E+005 Arn-241         59.54    35.90    5 .039E+005   5.04E+005   -4.911E+005      2.489E+005
      + = Nucl ide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1818]

- - - - GAMMA S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 3/3/2018 1:30:20 PM Sample Title Bl05100AFSFC338GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2 IN Peak Locate Threshold 3. 00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 3/3/2018 1 : 2 0: 00 PM Acquisition Started 3/3/2018 1: 2 0:18 PM Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0.08 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN [1819]

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Detector Name: 6279 Sample

Title:

B105100AFSFC338GD Peak Analysis Performed on: 3/3/2018 1:30:19 PM Peak Analysis From Channel : 85 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 1 120- 141 130.51 32.55 1. 93 2.28E+002 69.23 2.58E+002 2 285- 318 300.58 75.11 1. 90 3.81E+002 153.43 1.04E+003 3 773- 789 780.79 195.28 0.46 6.12E+001 54.74 2.20E+002 4 2625- 2666 2645.04 661.55 2.95 1.71E+003 91. 38 6.17E+001 5 5323- 5342 5332.07 1332.9 1 0.81 6.69E+001 2 0 .51 1.llE+OOl 6 5835- 5854 5844.40 1460.82 0.46 5.09E+001 22.56 2.llE+OOl M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1820]

Interference Corrected Activity Report 3 /3/20 1 8 1 : 30: 2 0 PM Page 3

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Sample

Title:

B105100AFSFC338GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M" 2 ) Uncertainty K-40 1.000 1460.82* 1 0 .66 7.13565E+005 3 . 2 2451E+00 5 Cs-137 1. 000 661 . 66* 85.10 2 .01115E+006 2 .64426E+00 5 Ra-22 6 0.877 186.21* 3.64 8.84127E+005 8.04041E+005

       * = Energy line found in the spectrum .
       @= Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =           0.30 Errors quoted at 2 .000 sigma

[1821]

Interference Corrected Activity Report 3 /3/2018 1: 30: 20 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 7.135645E+005 3.224511E+005 Cs-137 1. 000 2 .011152E+006 2.644263E+00 5 Ra-226 0.877 8.841275E+005 8.040409E+005

       ?  = 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      2 .000 sigma
  **********     U N I D E N T I F I E D          P E A K S       **********

Peak Locate Performed on: 3 /3/2018 1 :3 0: 19 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.55 3.7981E-00 1 3 0.38 2 75.11 6.3538E-001 4 0. 2 5 5 1332.91 1 . 1157E-001 3 0.64 Sum M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1822]

Nuclide MDA Report 3 / 3 /2018 1: 3 0: 2 0 PM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC338GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA 2 )

 +       K-40        1460.82*   10.66  4.412E+005      4.41E+005     7.136E+005      2.016E+005 Co-60       1173.23    99.85  6.901E+004      6.90E+004     7.574E+004      3.270E+004 1332.49    99.98  6.927E+004                    1.228E+005      3.271E+004 Nb-94         702.65    99.81  4.314E+004      4.31E+004     2 .463E+004     2.017E+004 8 71. 09  99.89  4.789E+004                  - 1. 612E+004     2 . 2 39E+004 Ag-108m       433.90    90.50  8.390E+004      4.97E+004     1 . 414E+004    4.076E+004 614.30    89.80  7.180E+004                    1.171E+005      3.445E+004 722.90    90.80  4.966E+004                    2.533E+003      2.327E+004 Cs - 134      604.72    97.62  6.434E+004      5.10E+004     6. 2 83E+004    3.084E+004 795.86    85.46  5.098E+004                    1.643E+004      2.375E+004
 +      Cs-137        661.66*   85.10  7.877E+004      7.88E+004     2 .011E+00 6    3.779E+004 Eu-152        121.78    28.67  3.373E+005      1.52E+005     1.484E+005      1.663E+00 5 344. 2 8  26.60  2.671E+005                  - 6.627E+004      1.300E+005 1408.01     21.07  l.518E+005                  - 6.466E+004      6.652E+004 Eu-154        123.07    40.40  2 . 3 76E+005   1.07E+005     2 .056E+004     1.172E+005 723.30    20.06  2 . 2 35E+005               -1.019E+00 5      1.047E+005 1274.43     34.80  1.073E+005                  - 2.306E+004      4.824E+004 Eu-155         86.55    30.70  4.042E+00 5     4.04E+005     7.173E+005      1.997E+005 105.31    21.10  4.828E+005                  -5.387E+005       2.382E+005 Tl-208        583.19    85.00  6.466E+004      6.47E+004     2.615E+004      3.084E+004 Bi-212        727.33     6.67  6.865E+005      6.87E+005     3.946E+005      3.219E+005 Pb-212        238.63    43.60  1. 758E+005     1 .76E+005    9.895E+004      8.611E+004 Bi- 2 14      609.32    45.49  1.397E+005      l.40E+005     1.931E+005      6.700E+004 1120.29     14.92  3.246E+005                    1.470E+005      1.505E+005 1764.49     15. 30 2.589E+005                    2.202E+005      1.145E+005 Pb- 2 14      295.22    18.42  3.813E+005      1 . 98E+005 -4.490E+005       1.859E+005 351. 93   35.60  1.982E+005                    1.274E+005      9.641E+004
+       Ra - 226      186.21*    3.64  1. 285E+006     1.29E+006     8.841E+005      6.232E+005 Ac -22 8      338.32    11. 27 6.091E+005      1.86E+00 5    5.982E+005      2.962E+005 911.20    25.80  1.857E+005                    2.106E+005      8.669E+004 968.97    15.80  2.945E+005                    3.162E+004      1.369E+005 Am-241         59.54    35.90  4.256E+005     4.26E+005      1.224E+005      2.098E+005
      + = Nuclide identified during the nuclide identification
       * = Energy line found in the spectrum
       >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1823]

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 3/3/2018 1:41:31 PM Sample Title B105100AFSFC339GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 3/3/2018 1 :31:00 PM Acquisition Started 3/3/2018 1: 31: 30 PM Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0.09 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                              ?JC\k Vv.lclwld f/rvl~     !35Y

[1824] G /~

Peak Analysis Report 3/3/2018 1: 4 1 : 3 1 PM Page 2

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

Detector Name: 6279 Sample

Title:

Bl05100AFSFC339GD Peak Analysis Performed on: 3/3/2018 1: 4 1 : 31 PM Peak Analysis From Channel : 85 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 1 109- 143 128.72 32.10 1.12 2.91E+002 108.81 4.97E+002 2 280 - 319 299.86 74.93 2.45 6.46E+002 179.90 1.24E+003 3 609 - 625 616.68 154.22 0.37 4.79E+001 58.16 2.54E+002 4 1219- 1236 12 2 7.66 307.09 0.26 1.26E+001 41.03 1.25E+002 5 2625- 2666 2646.00 661.79 3.52 2 .10E+003 97.27 4.20E+001 6 4681- 4700 4690.87 1172.78 1. 59 6.08E+001 24 . 68 2.52E+001 7 5317- 5336 5326.03 1331.40 0.50 4.61E+001 19.97 1.49E+001 8 5832- 5851 5841.25 1460.03 1. 03 5.53E +001 2 1. 77 1.77E+001 M First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1825]

Interference Corrected Activity Report 3/3/2018 1: 41: 32 PM Page 3

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Sample

Title:

B105100AFSFC339GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib - BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/M"2 ) Uncertainty K-40 0.999 1460.82* 10.66 7.75934E+005 3.12731E+005 Co-60 0.999 1173.23* 99.85 8.11368E+004 3.35601E+004 1332.49* 99.98 6.54799E+004 2.88352E+004 Cs-137 1.000 661.66* 85.10 2 .47779E+006 3.18872E+005

       *=Energy line found in the spectrum.
       @~Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =        0.30 Errors quoted at 2.000 sigma

[1826]

Interference Corrected Activity Report 3 / 3 /2018 1:41: 32 PM Page 4

- - - - I N T E R F E R E N C E C O R R E C T E D REPOR T *****

Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 7.759336E+005 3.127311E+005 Co-60 0.999 7.212950E+004 2.187095E+004 Cs-137 1.000 2 .477792E+006 3.188720E+005

       ? = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
      @=Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at     2 .000 sigma
  **********     U N I D E N T I F I E D        PE AK S           **********

Peak Locate Performed on: 3 / 3 /2018 1:4 1 : 3 1 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second !1,- a Uncertainty Type Nuclide 1 32 .10 4.8516E-001 37. 3 8 2 74.93 1.0773E+OOO 27 . 83 3 154.22 7.9760E-002 12 1 .52 D-Esc. 4 307.09 2.0978E-002 325.95 D-Esc. M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1827]

Nuc lide MDA Report 3/3/2018 1: 41: 3 2 PM Page 5

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

Detector Name: 6279 Sample Geometry: 3M90D CP 2 IN Sample

Title:

B105l00AFSFC339GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2) (pCi/MA2 )

  +      K-40        1460.82*      10.66    4.048E+005       4.05E+OOS     7 . 759E+005    1.834E+005
  +      Co-60       1173 . 23*     99.85   4.559E+004       3 .80E+004    8.114E+004      2 . 099E+004 1332.49*      99.98    3.804E+004                     6.548E+004      1.710E+004 Nb- 94       702.65       99.81    4.015E+004       3.90E+004     7.560E+003      1. 867E+004 8 71. 09     99.89    3.901E+004                   - 7 . 937E+003    1.795E+004 Ag-108m      433.90       90.50    8.626E+004      4.54E+004      2.671E+004      4.193E+004 614.3 0      89.80    6.225E+004                     3.356E+004      2.967E+004 722.9 0      90.80    4.544E+004                   -2.887E+002       2 .116E+004 Cs-134       604.72       97.62    6.105E+004      4.87E+004      7 . 116E+004   2 .920E+004 795.86       85.46    4.867E+004                     6 . 2 79E+003  2 .259E+004
  +      Cs - 137     661.66*      85.10    6.600E+004      6.60E+004      2.478E+006     3 .141E+004 Eu- 152      12 1 .78     28.67    3.490E+005      l.35E+005      7.705E+004     1.722E+005 344.28       2 6.60  2.829E+005                      2.430E+005     l.379E+005 1408.01        2 1.07  1. 3 51E+005                    9 . 016E+004   5.817E+004 Eu-154       123.07       40.40   2.451E+005       l.02E+005   - 1.445E+004      1.209E+005 723.30       2 0.06  2.057E+005                   -l.025E+004       9.579E+004 1274.43        3 4.80  1. 018E+005                  - 3.546E+004      4.548E+004 Eu- 155       86.55       30.70   4.110E+005       4.11E+005     2 . 932E+005    2.031E+005 105.31       21.10   5.065E+005                   -1.253E+005       2.501E+005 Tl-208        583 . 19     85.00   6.136E+004       6 . 14E+004 -3 . 645E+004     2 . 919E+004 Bi-212        727.33         6.67  6.297E+005       6.30E+005     1.833E+005      2 .935E+005 Pb-212       238.63       43.60   l.813E+005       1.81E+005     5.003E+004      8.884E+004 Bi-214        609.32       45.49   1. 280E+00 5     1.28E+005   - 6.146E+004      6. 1 16E+004 112 0 .29      14.92   3.135E+005                   - 1.796E+004      1.449E+005 1764.49        15.30   2 .755E+005                    1.158E+OOS      1.228E+005 Pb-214        295.22       1 8.42  4.043E+005       2.11E+005     4.065E+005      1.974E+005 351. 93      35:60   2 .109E+005                    1. 080E+005     1. 027E+005 Ra-226        186.21         3.64  2 .270E+006      2.27E+006   -2 .782E+006      1.116E+006 Ac-228        338.32       11. 27  6.283E+005       1.92E+005     3 .547E+005     3.058E+005 911. 2 0     25.80   l.921E+005                   -7.066E+003       8.987E+004 968.97       15.80   2.968E+005                   -5.030E+005       1.381E+005 Am-241         59.54       35.90   4.508E+005       4.51E+005     4.266E+005      2.224E+005
       + = Nuclide identified during the nuclide identification
       * = Energy line found in the spectrum
       >= Calculated MDA is zero due to zero counts in the region , or the region is outside the spectrum, or MDA has not been calculated
       @ = Half-life too short to be able to perform the decay correction

- - - - GAMM A S P E C T R U M A N A L Y S I S *****

Filename: 6279 Report Generated On 3/3/2018 1 :52:54 PM [1828]

Sample Title B105100AFSFC340GD Sample Description Aux Building Floor Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA 2 Sample Taken On 3/3/2018 1:4 2 :00 PM Acquisition Started 3/3/2018 1:42:51 PM Live Time 600.0 seconds Real Time 602.4 seconds Dead Time 0.39 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                              ~~-ftjM y/Y};--   /fff-

[1829]

Peak .Analysis Report 3/3/2 01 8 1:52:54 PM Page 2

- - - - PE AK A N A L Y S I S R E P O R T *****

Detector Name: 6279 Sample

Title:

B105100AFSFC340GD Peak Analysis Performed on: 3/3/2018 1: 52 :54 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110- 143 127.73 31.85 1. 53 5 .98E+002 244. 2 5 2.73E+003 M 2 278- 357 297.57 74.36 4 . 59 2.20E+003 161.94 5.79E+003 m 3 278 - 357 34 0 .86 85. 1 9 4.60 6.29E+002 136.97 6.67E+00 3 4 2623- 2 667 2645.61 661.69 4.06 1. 41E+004 256.94 3.64E+00 2 5 4675- 4710 4692.84 1173.27 3.4 0 3.83E+002 48.16 3.59E+001 6 5313- 5347 5329.42 1332.25 2 . 20 3.67E+002 42.94 1 .75E+001 7 5834- 5853 5843.73 1460.65 0.77 5.00E +OO l 21.93 2 .00E+OOl M = First peak in a multiplet region m Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1830]

Interference Corrected Activity Report 3/3/ 2 018 1: 52 : 54 PM Page 3

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Sample

Title:

B105100AFSFC340GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nucl ide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10 .66 7.01834E+005 3.13658E+005 Co-6 0 1.000 1173. 2 3* 99.85 5.11192E+005 7.61715E+004 13 32 .49* 99.98 5.20573E+005 7. 3 8478E+004 Cs - 1 37 1.000 661.66* 85.10 1.66052E+007 2.01700E+006 Eu-155 0.331 86.55* 30.70 1.11380E+006 3 .29241E+005 105.31 21.10

         *=Energy line found in the spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =           0.30 Errors quoted at 2.000 sigma

[1831]

Interference Corrected Activity Report 3 /3/2018 1: 52: 54 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1.000 7.018337E+005 3.136579E+005 Co-60 1.000 5 .160276E+005 5. 3 02078E+004 Cs-137 1.000 1.660522E+007 2.016998E+006 Eu-155 0 .33 1 1.113796E+006 3.292410E+005

       ? = Nuclide is part of an undetermined solution X = Nucl ide rejected by the interference analysis
      @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at       2. 000 sigma
  **********     UN I D E N T I F I E D            PE AK S         **********

Peak Locate Performed on: 3/3/2018 1 :52:54 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 31.85 9.9634E-00 1 4 0. 86 M 2 74.36 3.6626E+ OOO 7. 3 7 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1832]

Nuclide MDA Report 3/3/2018 1:5 2 :54 PM Page 5

- - - - N U C L I D E MD A R E P O R T *****

Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC340GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nucl ide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +       K-4 0      1460.82*     10. 66  4.247E+005     4.25E+005      7.018E+005    l.934E+005
 +      Co-6 0      1173. 23

99.85 6.519E+004 4.92E+004 5 .112E+005 3.079E+004 1332.49* 99.98 4.924E+004 5.206E+005 2.270E+004 Nb-94 702.65 99.81 5 . 903E+004 5.90E+004 - 5.211E+004 2.811E+004 871. 09 99.89 6.598E+004 1.292E+004 3.143E+004 Ag-108m 433.90 90.50 2 .194E+005 7.15E+004 -l.966E+005 1.085E+005 614.30 89.80 1.384E+005 7.612E+004 6.775E+004 722 .90 90.80 7.152E+004 -2.736E+004 3.420E+004 Cs-134 604.72 97.62 l.277E+005 7. 33 E+004 7.159E+004 6.253E+004 795.86 85.46 7.328E+004 3.122E+004 3.490E+004

 +      Cs-137       661.66*    85.10   1.935E+005      1.93E+005      1.661E+007   9.513E+004 Eu- 152      12 1. 78   28.67   7.459E+005      l.44E+005   -1.091E+005     3.706E+005 34 4. 28   26.60   6.762E+005                     4.514E+00 5  3.345E+005 1408.01      21.07   1.437E+005                     1.040E+005   6.249E+004 Eu- 1 54     123.07     40.40   5.265E+005      1. 2 4E+005 - 9.867E+005    2.616E+005 723.30     20.06   3.238E+005                     1.451E+005   1. 548E+005 1274.43      34.80   1.237E+005                    1 .083E+005   5.647E+004
 +      Eu-155        86.55*    30.70   6.773E+005      6.77E+005     1.114E+006    3.363E+005 105.31     21.10   1.060E+006                    3.407E+005    5.268E+005 Tl-208       583.19     85.00   1 .395E+005     1.39E+005   - 6.927E+004    6 . 823E+004 Bi-212       727.33       6.67  9.562E+005      9.56E+005     4.672E+005    4.567E+005 Pb-212       238.63     43.60   4.304E+005      4.30E+005   -3.637E+005     2 .134E+005 Bi-214       609.32     45.49   2.766E+005      2 .28E+005    l.436E+005    1. 3 54E+005 1120.29      14.92   4. 33 5E+005                  4.276E+005    2 .050E+005 1764.49      15.30   2.282E+005                    1.652E+005    9.920E+004 Pb-:214      295.22     18.4 2  9.708E+005     5.06E+005      6.912E+005    4.807E+005 351. 93    35 . 60 5.059E+005                  -l.962E+005     2.502E+005 Ra-226       186.2 1      3.64  5.311E+006     5.31E+006      9.304E+005    2 . 636E+006 Ac-228       338.32     11. 2 7 l.594E+006     2.75E+005      l.717E+006    7.885E+005 911.2 0    25.80   2.752E+005                  - 5.463E+004    1.314E+005 968.97     1 5.80  4.730E+005                    8.667E+005    2.261E+005 Am- 24 1      59.54     35.90   8.299E+005     8.30E+005    -2 .056E+005    4.119E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
       >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1833]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/24/2018 12:34:41 PM Sample Title B105100AFSFC341GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"'2 Sample Taken On 2/24/2018 12: 23 : 00 AM Acquisition Started 2/24/2018 12: 2 4: 3 7 PM Live Time 600.0 seconds Real Time 602.7 seconds Dead Time 0.44 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1834]

Peak Analysis Report 2 /24/2018 12:34:41 PM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC341GD Peak Analysis Performed on: 2/24/20 1 8 12:34:41 PM Peak Analysis From Channel: 85 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 1 115- 145 127.4 1 31.77 0.97 6 .96E+002 221.04 2 .34E+003 M 2 279 - 360 298.39 74.56 4.54 2 .51E+003 180.65 7.41E+003 m 3 279- 360 341.83 85.44 4.55 1.20E+003 156.66 8.21E+00 3 4 633- 658 650.18 162.60 0.39 - 3 .94E +001 228.94 3.09E+00 3 5 2623 - 2666 2644.69 661.47 4 . 29 l.69E +004 275.16 3.10E+002 6 4672- 4710 4691 . 76 1173.00 3 .40 4.77E+002 53.18 3.91E+001 7 5311- 5348 5327.33 1331.72 1. 86 4.15E+002 43.33 9.50E+OOO 8 5831- 5850 5840.74 1459.90 1. 3 0 4.03E+001 27.73 4.27E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 .000 sigma [1835]

Interference Corrected Activity Report 2/24/2018 12:34 :41 PM Page 3

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Sample

Title:

B105100AFSFC341GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 5.65443E+005 3 .92043E+005 Co-60 0.999 1173.23* 99.85 6.36350E+005 8.73350E+004 1332.49* 99.98 5.88741E+005 7.75037E+004 Cs-137 1.000 661.66* 85.10 1.99441E+007 2.4 1 696E+006 Eu-155 0.332 86.55* 30.70 2 .12423E+006 5.07138E+005 105.31 21.10

       *=Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0 .3 0 Errors quoted at 2.000 sigma

[1836]

Interference Corrected Activity Report 2/24/2018 12:34:41 PM Page 4

- - - - I N T E R F E R E N C E C O R R E C T E D REPORT *****

Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.999 5.654434E+005 3.920431E+005 Co-60 0.999 6.097162E+005 5 .796896E+004 Cs-137 1. 000 1.994409E+007 2 .416957E+006 Eu-155 0.332 2.124225E+006 5.071378E+005

       ? = 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      2. 000 sigma
  **********     U N I D E N T I F I E D         P E A K S     **********

Peak Locate Performed on: 2/24/2018 12:34:41 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 31.77 1 .1601E+OOO 31. 76 M 2 74 . 56 4.1798E+OOO 7.20 4 162.60 -6.5645E-002 -581. 24 Sum M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1837]

Nuclide MDA Report 2 /24/ 2 018 12:34:41 PM Page 5

- - - - N U C L I D E MD A REPORT *****

Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC341GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL . NLB Nuclide Energy Yield Line MDA Nucl ide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2)

 +      K-40       14 60.82*    1 0 .66  6.068E+005      6.07E+005     5.654E+005   2.844E+005
 +      Co-60      11 73.23*    99.85    7.021E+004     3.85E+004      6.364E+OOS  3.330E+004 1332.49*     99.98    3.849E+004                   5.887E+OOS   1.732E+004 Nb-94        702.65     99.81    6.416E+004     6.42E+004     1.527E+004   3.068E+004 871. 09   99.89     6.996E+004                   1.066E+004   3.342E+004 Ag-108m       433.90    90.50     2 .507E+005    7.34E+004     1.375E+00 5  1 . 242E+005 614.30    89.80    1.569E+005                    8.838E+004   7.698E+004 722.90    90.80     7.340E+004                   5. 35 7E+004 3.514E+004 Cs-134       604.72    97 . 6 2 1.447E+005      7.78E+004     1.562E+005   7.101E+004 795.86    85.46    7.779E+004                    2.170E+004   3.715E+004
 +      Cs-137       661. 66*  85.10    1.764E+005      1.76E+005     1 . 994E+007 8.658E+004 Eu- 152       121. 78   28.67    8.428E+005      l. 5 9E+005 - 3.926E+005   4.191E+005 344.28    2 6.60   7.585E+005                    1.414E+005   3.757E+005 1408.01     2 1. 07  1.594E+005                    5.302E+004   7.033E+004 Eu-154        123.07    40.40    5.949E+005      1. 2 1E+005 -8.397E+005    2.958E+005 723.30    2 0.06   3.342E+005                    4.707E+005   1.600E+005 1274.43      34. 80   1.207E+005                  -3 .321E+004   5.493E+004
 +     Eu-155         86.55*   30.70    7.500E+005      7.50E+005     2.124E+006   3.726E+00 5 105.31    21.10    1.209E+006                    1.772E+006   6.0llE+OOS Tl-208        583.19    85.00    l.617E+005      l.62E+005   -4.697E+00 4   7.937E+004 Bi-212        727.33      6.67   9.937E+005      9.94E+005   -4.650E+005    4.755E+005 Pb-212       238.63     43.60    4.841E+005     4.84E+005    -7.395E+004    2 .402E+005 Bi-214       609.32     45.49    3.082E+00 5    2.53E+005      3 .556E+005  1 .512E+005 1120.29      14.92    4.532E+00 5                   2 .181E+005  2 .148E+005 1764 . 49    15.30    2 .531E+OOS                   2 .092E+OOS  1.116E+005 Pb-214       295.22     1 8.4 2  1.086E+006     5 .66E+005   -1.340E+006    5.384E+OOS 351.93     35.60    5 .662E+OOS                   2.532E+005   2.804E+OOS Ra-226       186.21       3.64   5.948E+006     5.95E+006      1.179E+006   2.955E+006 Ac-228       338.32    11.27     1.789E+006     2 .86E+00 5    2.057E+006   8.863E+005 911. 20   25.80     2 .861E+005                   2.046E+OOS   1.369E+005 968.97    15.80     4.744E+005                    2.802E+004   2.269E+005 Am-241         59.54   35.90     9.242E+005     9.24E+OOS    - 2.437E+005   4.591E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1838]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/24/2018 12:48:22 PM Sample Title B105100AFSFC342GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2/24/2018 12:36:00 AM Acquisition Started 2/24/2018 12:38: 2 0 PM Live Time 600.0 seconds Real Time 601.9 seconds Dead Time 0. 3 1 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1839]

Peak Analysis Report 2 /24/ 2 018 12:48: 22 PM Page 2

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Detector Name: 62 79 Sample

Title:

B105100AFSFC342GD Peak Analysis Performed on: 2/24/2018 12:48 : 22 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Cont inuum No . start end centroid (keV) (keV) Area Uncert. Counts 1 110 - 143 128 . 78 32 . 12 0.71 4.48E+002 209 . 04 1.99E+003 2 2 77- 315 296.6 0 74 . 12 4.74 1.75E+003 329.09 4.31E+003 3 1349- 1369 1358. 01 339.69 0.70 4.37E+001 98.57 6.54E+00 2 4 2623 - 2666 2644 . 87 66 1 .51 4. 2 6 1.18E+004 231.72 2 . 56E+002 5 4672 - 4709 4690.40 1172.66 1. 74 3.75E+00 2 47.48 3.29E+001 6 53 10 - 5346 5327.87 1331.86 4. 1 6 3.69E+002 39.84 4.76E+OOO 7 5832- 5851 5841.72 1460.15 0.41 3.73E+001 24.38 3.07E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1840]

Interference Corrected Activity Report 2 /24/2018 12:48:23 PM Page 3

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Sample

Title:

Bl05100AFSFC342GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-4 0 0.999 1460.82

10.66 5.23486E+00 5 3.44911E+005 Co-60 0.999 1173.23* 99.85 5.00361E+005 7.49348E+004 1332.49* 99.98 5 .24479E+005 7.04445E+004 Cs - 137 1.000 661.66* 85. 10 l .38661E+007 1. 68744E+006

        *=Energy line found in t he spectrum.
        @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =         0. 3 0 Errors quoted at 2 .000 sigma

[1841]

Interference Corrected Activity Report 2 /24/2018 1 2:48 : 23 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 5.234862E+005 3.449107E+005 Co-60 0.999 5.131642E+005 5.132584E+004 Cs-137 1. 000 1 .386613E+007 1.687435E+006

       ? = 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     2 .000 sigma
  **********    U N I D E N T I F I E D         P E A K S     **********

Peak Locate Performed on: 2/24/2018 12:48:22 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 32.12 7.4748E-001 46.61 2 74.12 2.9165E+OOO 18.81 3 339.69 7.2882E-00 2 225.40 Tol. Eu-152 Ac-228 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1842]

Nuclide MDA Report 2 / 24/2 018 12:48:23 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2 IN Sample

Title:

B105100AFSFC342GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40       1460.82*    10.66   5.246E+005      5.25E+005        5.235E+005    2 .433E+005
 +      Co-60      1173.23*    99.85   6.389E+004      2.84E+004        5.004E+00 5   3. 014E+004 1332.49*    99.98  2.835E+004                        5.245E+005   1.225E+004 Nb-94        702.65    99.81  5.861E+004       5.86E+004      - 1.251E+003    2 .790E+004 871. 09   99.89  6. 2 71E+004                    -2 .444E+004   2 .980E+004 Ag-108m       433.90    90.50  2 .050E+005      7.17E+004        7.164E+004   1.013E+005 614.30    89.80  1 .323E+005                       1.050E+005   6.468E+004 722.90    90.80  7.173E+004                     - 2 .662E+004   3.430E+004 Cs-134       604.72    97.62  1.208E+005       7. 5 1E+004      1.177E+00 5  5.909E+004 795.86    85.46  7.508E+004                     - 6.892E+004    3 .580E+004
 +     Cs-137        661.66*   85.10  1.607E+005       1 . 61E+005      1.387E+007   7.877E+004 Eu-152        121. 78   2 8.67 6 . 980E+005     1.35E+005        6.971E+004   3.467E+005 344. 2 8  26.60  6.202E+005                        1.518E+005   3.065E+005 1408.01     21.07  1. 3 51E+005                   - 6.416E+004    5.818E+004 Eu-154        123.07    40.40  4.931E+005       1.1 6 E+005   -1.936E+005     2.449E+005 723.30    20.06  3.248E+005                       4.392E+004    1 .553E+005 1274.43     34.80  l.158E+005                        8.117E+004   5.252E+004 Eu-155         86.55    30.70  7.868E+005       7.87E+005       1.474E+006    3.910E+005 105.3 1   21.10  9.884E+005                        7.454E+005   4.910E+005 Tl-208        583.19    85.00  1 .386E+00 5     1.39E+005       2.577E+005    6.780E+004 Bi-212        727.33     6.67  9.795E+005       9.79E+005       6.143E+005    4.684E+005 Pb-212       23 8.63    43.60  4.034E+005      4.03E+005        8. 9 71E+004  1.999E+005 Bi-214       609.32     45.49  2 .617E+005     2 .07E+005       2 .175E+005   1.280E+00 5 1120.29      14.92  4.774E+005                     - 1.393E+005    2.269E+00 5 1764.49      15.30  2 .073E+005                      1.321E+005    8.873E+004 Pb-214       295.22     18.42  8.962E+005      4.61E+005        5.069E+005    4.433E+005 351.93     35.60  4.612E+005                       4.546E+005    2.279E+005 Ra-226       186.21      3.64  4.908E+006      4.91E+006        7.000E+006    2 .435E+006 Ac-228       338.32    11.27   1.452E+006      3.02E+005        1.135E+006    7.177E+005 911.20    2 5.80  3.020E+005                       2 .875E+005   1 .448E+005 968.97    15.80   4.869E+005                       3 .153E+004   2.331E+005 Am-241         59.54   35.90   7.841E+005      7.84E+00 5       4.148E+005    3.890E+005
      + = Nuclide identified during the nuclide identification
      *=Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1843]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2 /24/2018 1:01:4 3 PM Sample Title B105100AFSFC343GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2 .830E+001 M" 2 Sample Taken On 2/24/2018 12:51:00 AM Acquisition Started 2/24/2018 12:51:42 PM Live Time 600.0 seconds Real Time 601.1 seconds Dead Time 0.18 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN

                                                          '])c-fe     U/;~

Y)v/% 13rY

                                                                        /yt/J

[1844]

Peak Analysis Report 2/24/2 018 1: 01 :43 PM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC343GD Peak Analysis Performed on: 2/24/2018 1:01:43 PM Peak Analysis From Channel: 85 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 1 235- 250 242 . 10 60.48 0.34 1.76E+001 99.42 8.15E+002 M 2 278- 357 298.04 74.48 4.33 1.16E+003 120.62 3.14E+003 m 3 278- 357 342.19 85.53 4.34 4.57E+002 100.28 3.22E+003 4 1587- 1604 1595 . 04 398.99 0.83 4.85E+001 58.00 2 .41E+002 5 2623 - 2666 2 644.76 661.48 4.32 4.73E+003 149.97 1 .37E+002 6 3069- 3 0 86 3077.18 769.58 0.48 1.55E+001 17.85 l.95E+001 7 4674- 47 0 7 4690.33 1172.64 1. 29 3.01E+002 4 1. 69 2.55E+001 8 5310 - 5342 5328.75 1332.08 1. 76 2.88E+002 42.07 3.12E+001 9 5834 - 5853 5843.33 1460.55 0.88 4.70E+001 23.04 2.40E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1845]

Interference Corrected Activity Report 2 / 24 /2018 1: 01: 4 3 PM Page 3

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Sample

Title:

Bl05100AFSFC343GD Nuclide Library Used: C:\GENIE2K\CAMFILES \ Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/MA2 ) Uncertainty K-40 1.000 1460.82* 10.66 6.59220E+005 3.28283E+005 Co-60 1. 000 1173. 23

99.85 4.00894E+005 6.41997E+004 1332.49* 99.98 4.08880E+005 6.81315E+004 Cs-137 1. 000 66 1 .66* 85.10 5.57129E+006 6.91996E+005 Eu-155 0.332 86.55* 30.70 8.07771E+005 2.39764E+005 105 . 31 21.10 Am-241 0.999 59.54* 35.90 3.82653E+004 2.16895E+005

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =           0.30 Errors quoted at 2.000 sigma

[1846]

Interference Corrected Activity Report 2 /24/2018 1:01:43 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 1. 000 6.592200E+005 3 . 2 82835E+005 Co-60 1. 000 4.046498E+005 4.672424E+004 Cs-137 1.000 5.571290E+006 6.919963E+005 Eu-155 0.332 8.077706E+OOS 2.397644E+OOS Am-241 0.999 3.826525E+004 2.168949E+OOS

       ? = 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     2 .000 sigma
  **********     U N I D E N T I F I E D          P E A K S       **********

Peak Locate Performed on: 2/24/2018 1:01:43 PM Peak Locate From Channel: 85 Peak Locate To Channel: 81 92 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide M 2 74.48 1.9306E+OOO 10.41 4 398.99 8.0758E-002 119.71 6 769.58 2.5762E-002 115.46 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1847]

Nuclide MDA Report 2/2 4/ 2 018 1:01: 43 PM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC343GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/M"2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*    10.66    4.654E+005     4.65E+005      6.592E+005    2 .137E+005
 +      Co-6 0      1173.23*    99.85     5.441E+004    5.44E+004     4.009E+005     2.540E+004 1332.49*    99.98    6.197E+004                   4.089E+005     2 .906E+004 Nb - 94       702.65    99.81    5.495E+004     5.50E+004     1.778E+003     2.607E+004 871. 09   99.89    6.575E+004                   1.358E+004     3.132E+004 Ag-1 08m       433.90    90.50    1 .438E+005    6.15E+004   - 1.013E+005     7.068E+004 614.30    89.80    1.044E+005                   7.086E+004     5 .072E+004 722.90    90.80    6.150E+004                   2 .869E+004    2 .919E+004 Cs-134        604.72    97.62    9.615E+004     7. 33 E+004   1.200E+004    4 .675E+004 795.86    85.46    7.331E+004                 - 1.941E+004    3. 491E+004
 +      Cs - 137      661. 66*  85.10    1.190E+005     1.19E+005     5.571E+006    5.791E+004 Eu-1 52        121. 78   2 8.67   5.283E+005     1.48E+005     3 .993E+005   2 .618E+005 344.28    26.60    4.545E+005                   1.349E+005    2.237E+005 1408.01     21.07    1.479E+005                 -l.901E+005     6 . 454E+004 Eu-154         123.07    40.40    3.707E+005     1.14E+005     1.383E+004    1.837E+005 723.30    20.06    2 .751E+005                  5.884E+004    1.305E+005 1274.43     34.80    1.142E+005                   3.692E+004    5 .170E+004
 +     Eu-155          86.55*   30.70    4.710E+005     4.71E+005     8.078E+005    2 .331E+005 105.31    2 1.10   7.758E+005                 -1.426E+005     3.847E+005 Tl - 208       583.19    85.00    1.099E+005     1.10E+005     1.313E+005    5.347E+004 Bi-212         727.33      6.67   8. 22 7E+005   8.23E+005   - 1.817E+006    3 .900E+005 Pb-212        238.63     43.60    2.928E+005    2.93E+00 5   -2 .150E+005    1. 446E+O 05 Bi-214        609.32     45.49    2.078E+005    2.08E+005      2.287E+005    1.010E+005 112 0 .29   14.92    3.912E+005                   2.507E+005    1.838E+005 1764. 4 9   15.30    2.282E+005                   4.900E+004    9.920E+004 Pb-214        295.22     18.42    6.546E+005    3.39E+005      7.757E+004    3.225E+005 351.93     35.60    3.391E+005                   2. 789E+005   l.669E+005 Ra-226        186.21       3 . 64 3.615E+006    3.62E+006      2 . 2 01E+006 l.788E+006 Ac-228        338.32     11. 27   1.051E+006    2.55E+005      1 . 21 9E+006 5.170E+005 911.20     25.80    2.548E+00 5                -1.763E+005     1.212E+005 968.97    15.80     4.256E+005                   9.795E+004    2.024E+005
+      Am- 241         59.54*   35.90    3.612E+005    3 .61E+005     3.827E+004    1.776E+005
      + = Nucl ide identified during the nuclide identification
      * = Energy line found in the spectrum
      > =Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

[1848]

- - - - GAMM A S P E C T R U M ANALYSIS *****

Filename: 6279 Report Generated On 2/24/2018 1:43:20 PM Sample Title B105100AFSFC344GD Sample Description Aux Bldg Sample Identification Sample Type Gamma Direct Sample Geometry 3M90D CP 2 IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/24/2018 1:34 : 00 PM Acquisition Started 2/24/2018 1:33:18 PM Live Time 600.0 seconds Real Time 600 . 7 seconds Dead Time 0.1 1 % Energy Calibration Used Done On 12/28/2 017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN (~~Vr)Jdd y)vjrY /Jr( [1849] 0 ~/!

Peak Analysi s Report 2 / 24/2 018 1:43: 2 0 PM Page 2

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Detector Name: 62 79 Sample

Title:

B105100AFSFC344GD Peak Analysis Performed on: 2/24/2018 1:4 3 :19 PM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 283 - 316 2 97.75 74 .41 1. 09 7.76E+002 187.45 1.53E+00 3 2 733 - 752 742 . 69 185.75 0.52 3.76E+001 79 . 77 4.41E+00 2 3 2034- 2051 2042 . 48 510.89 0.28 4. 3 8E+OOO 34.03 8 . 76E+001 4 2623 - 2666 2644 . 81 661. 50 4.03 2.41E+003 107.73 7.63E+001 5 4681 - 4700 4690.95 1172.80 0.34 3.68E+001 23.96 3.02E+001 6 5832 - 5 851 5841. 04 1459.98 0.41 4.97E+001 2 5.07 3.0 3E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1850]

Interference Corrected Activity Report 2/24/2018 1:43:2 0 PM Page 3

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Sample

Title:

B105100AFSFC344GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.999 1460.82* 10.66 6.97110E+005 3.56753E+005 Cs-137 1. 000 66 1 .66* 85.10 2.83730E + 006 3.63601E+005 Ra-226 1.000 186.21* 3.64 5.34249E+ 005 1 .13785E+006

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :      10.000 keV Nuclide confidence index threshold =          0.30 Errors quoted at 2.000 sigma

[1851]

Interference Corrected Activity Report 2/24/2018 1 :43: 20 PM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.999 6.971105E+005 3.567531E+005 Cs-137 1. 000 2.837302E+006 3.636011E+005 Ra-226 1.000 5 . 342495E+005 1.137848E+006

       ?  = Nucl ide 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         2.000 sigma
  **********       U N I D E N T I F I E D           P E A K S    **********

Peak Locate Performed on: 2/24/2018 1:43:19 PM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No . (keV) Counts per Second % Uncertainty Type Nuclide 1 74.4 1 1.2941E+OOO 24.14 3 510.89 7.2962E-003 777.42 5 1 172 . 8 0 6.1343E-002 65.10 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1852]

Nuclide MDA Report 2 /24/2018 1:43: 2 0 PM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC344GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) (%) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40       1460.82*    10.66    5.161E+005     5.16E+005      6.971E+005    2.391E+005 Co-6 0     1173. 23    99.85    6 . 872E+004   6 .87E+004     l.022E+005    3.255E+004 1 332.49    99.98    7.533E+004                    l.176E+005    3.575E+004 Nb-94        702.65    99.81    4.197E+004     4. 2 0E+004    2 .444E+004   1.958E+004 871. 09   99.89    4.821E+004                    3 . 511E+004  2.255E+004 Ag- 108m      433.90    90. 5 0  1.059E+005     5.24E+004      6 .804E+004   5.175E+004 614.30    89.80    8.050E+004                    1. 162E+00 5  3.879E+004 722.90    90.80    5.238E+004                    4.784E+004   2.463E+004 Cs-134       604.72    97 .62   7.166E+004     5.43E+004      7 . 545E+004  3.450E+004 795.86    85.46   5 .426E+004                  -4.122E+004    2.539E+004
 +     Cs-137        661. 66*  85.10   8.922E+004      8.92E+004     2 .837E+006   4.302E+004 Eu-152        121. 78   28.67   4 .175E+005     1.67E+00 5    3 .137E+005   2. 064E+005 344. 2 8  26.60   3. 397E+005                   2 .623E+004   1 .663E+005 1408.01     21. 07  1.666E+005                    1. 456E+005   7.394E+004 Eu-154        123.07    40.40   2 .941E+005     1.02E+005     2 .703E+005   1.454E+005 723.30    20.06   2 . 3 45E+005                 1. 063E+00 5  1.102E+005 1274.43     34.80   1.018E+005                  - l.413E+005    4.548E+004 Eu-155         86.55    30.70   4.951E+005      4.95E+005     l.109E+006    2 .452E+005 105.31    21.10   6. 1 00E+005                - l.214E+005    3.018E+005 Tl- 2 08     583 . 1 9  85.00   7.853E+004      7.85E+004     3.932E+004    3.777E+004 Bi-212       727.33      6.67   6.990E+005     6.99E+005    -2.412E+005     3.281E+005 Pb-212       238.63     43.60   2.145E+005     2.14E+005    -2.438E+004     1 .054E+005 Bi-214       609. 32    45.49   1.550E+005     l.55E+005      1.742E+004    7.466E+004 1120.29      14.92   3.559E+005                    4.112E+005    1.661E+005 1764.49      15.30   2.282E+005                    2 .092E+004   9.920E+004 Pb-214       295.22     18.4 2  4.760E+005     2.49E+005    - 6 . 628E+OD4  2 .333E+005 35 1. 93   35.60   2 .485E+005                   2.635E+D04    l.216E+005
+      Ra-226       186.21*     3 .64  1.882E+006     1 .88E+D06     5. 342E+D05   9.217E+005 Ac-228       338 . 32  11. 2 7  7.624E+005     1.8DE+005    - 9 . 537E+D05  3.729E+005 911.2 0   25.80    1 .805E+005                 -2 .386E+D05    8.407E+004 968.97    15.80    3.455E+005                    l.295E+D05    1.624E+005 Am- 2 41       59 . 54 3 5.90   5.128E+005     5.13E+005      1.883E+005    2 .534E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @=Half-life too short to be able to perform the decay correction

[1853]

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Filename: C:\GENIE2K\CAMFILES\00000017.CNF Report Generated On 2/3/2018 11:24:48 AM Sample Title Bl05100AFSFC345GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP 2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size Sample Taken On 2/2/2018 1: 37: 00 PM Acquisition Started 2/2/2018 1:37:16 PM Live Time 600.0 seconds Real Time 601.3 seconds Dead Time 0. 2 1 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1854]

Peak Analysis Report 2/3/2018 11:24:48 AM Page 2

*****              PE AK         A N A L Y S I S           R E P O R T                 *****

Detector Name: 6279 Sample

Title:

Bl05100AFSFC345GD Peak Analysis Performed on: 2/3/2018 11: 24 : 4 8 AM Peak Analysis From Channel: 85 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 1 279- 351 296.78 74.16 4.56 1.50E+003 132. 0 6 3.54E+003 m 2 279 - 351 340.4 0 85.08 4.57 3.03E+002 106.85 3.86E+003 3 2619 - 2 662 2641.48 660.66 3.96 6.03E +0 03 165.49 1. 2 6E+002 4 4677 - 4696 4686.34 11 71. 65 0.78 7.08E+001 29.18 4.02E+001 5 5311 - 533 0 5320.52 13 3 0.02 0.59 7.61E+001 23.80 1 .79E+001 6 5826 - 5845 5835.56 1458.61 0.61 6.72E+001 19.02 6.81E+OOO M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1855]

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Sample

Title:

Bl05100AFSFC345GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/M"2 ) Uncertainty K-40 0.992 1460.82* 10.66 9.41745E+005 2.78867E+005 Co-60 0.993 1173.23* 99.85 9.44104E+004 3.96312E+004 1332.49* 99.98 l.08021E+005 3.48703E+004 Cs-137 0.998 661.66* 85.10 7.09969E+006 8.74590E+005 Eu-155 0.331 86.55* 30.70 5.37379E+005 2 .17649E+005 105.31 21.10

       * = Energy line found in the spectrum.
       @=Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold=        0 .3 0 Errors quoted at 2 .000 sigma

[1856]

Interference Corrected Activity Report 2 /3/2018 11:24:48 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/M"2 ) Uncertainty K-40 0.992 9 .417452E+005 2.788675E+005 Co-60 0.993 1 .020821E+005 2.617930E+004 Cs-137 0.998 7.0 9 9692E+006 8.74 5 896E+005 Eu-155 0.331 5.373791E+005 2.17 64 91E+005

       ?  = Nuclide is part of an undetermined solution X = Nuclide rejected by the interference analysis
       @ = Nuclide contains energy lines not used i n Weighted Mean Activity Errors quoted at    2.000 sigma
  **********     U N I D E N T I F I E D        P E A K S       **********

Peak Locate Performed on: 2 /3/2018 11:24:48 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide M 1 74.16 2.4995E+OOO 8.81 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1857]

Nuclide MDA Report 2 / 3 / 2 018 11:24:48 AM Page 5

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Detector Name: 6279 Sample Geometry: 3M90D CP 2IN Sample

Title:

B105100AFSFC345GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 ) (pCi/M"2 )

 +      K-40       1460.82*     10.66   2 .603E+005   2 .60E+005      9.417E+005   1.112E+005
 +      Co-6 0     1173.23*     99.85  5 .589E+004    4.16E+004       9.441E+004   2 .614E+004 133 2 .49*   99.98  4.164E+004                     1. 080E+005  1.890E+004 Nb-94        702.65     99.81  4.455E+004     4.46E+004       1.109E+003   2 .088E+004 871.09     99.89  4.626E+004                   -1.163E+004    2 .157E+004 Ag-108m       433.90     90.50  1.543E+005     5. 09E+004    - 1.675E+005   7.597E+004 614.30     89.80  1.074E+005                   - 6.158E+003   5.224E+004 722.90     90.80  5.089E+004                     4.331E+004  2 .388E+004 Cs-134       604.72     97.62  9.798E+004     5.21E+004       1.085E+004  4.766E+004 795.86     85.46  5.210E+004                     4.501E+004  2 .431E+004
 +     Cs-137        661.66*    85.10  1.138E+005     1.14E+005       7.100E+006  5 .531E+004 Eu-152        121.78     28.67  5.944E+005     1.44E+005    - 3 .645E+005  2 .949E+005 344.28     26.60  4.925E+005                     1.623E+004  2 .4 2 7E+005 1408.01      21. 07 1. 437E+005                 -1.409E+005    6.249E+004 Eu-154        123.07     40. 40 4.213E+005     1.14E+005       3.068E+005  2.090E+005 723.30     20.06  2.263E+00 5                 -2.536E+005    1 . 061E+005 1274.43      34.80  1.142E+00 5                 - 5.384E+004   5 .169E+004
 +     Eu-155         86.55*    30.70  5.170E+005     5.17E+005       5.374E+005  2 .561E+005 105 . 3 1  21.10  8.495E+005                     9.682E+005  4.216E+005 Tl-208        583.19     85.00  1.120E+005     1.12E+005    - 3.977E+004   5.451E+004 Bi-212        727.33      6.67  7.030E+005     7.03E+005      1.085E+004   3.302E+005 Pb-212       238.63      43.60  3.244E+005     3.24E+005      1.620E+005   1.604E+005 Bi -2 14     609.32      45.49  2.146E+005     2.15E+005      2.937E+005   1.044E+005 1120.29       14.92  3.458E+005                    1.420E+005   1.611E+005 1764.49       15.30  2.910E+005                    2 .863E+005  1.306E+005 Pb-214       295.22      18.42  7.148E+005     3.73E+005    - 1.206E+005   3.526E+005 351. 93     35.60  3 .729E+005                 - 3 .084E+005  1.837E+005 Ra-226       186.21       3.64  3.966E+006    3.97E+006     -4.235E+005    1.964E+006 Ac-228       338.32      11. 27 1.148E+006    2.02E+005       4.686E+005   5.657E+005 911.20      25.80  2.018E+005                    2. 978E+004  9.473E+004 968.97      15.80  3.037E+005                  -8. 3 51E+004  1. 415E+005 Am-241         59.54     35.90  6.978E+005    6.98E+005       8. 2 78E+005 3 .459E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      > =Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1858]

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Filename: C:\GENIE2K\CAMFILES\00000016.CNF Report Generated On 2 /3/2018 11: 25 :40 AM Sample Title B105100AFSFC346GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels ) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 MA2 Sample Taken On 2/2/2 01 8 1:22:00 PM Acquisition Started 2/2/2018 1: 22 :48 PM Live Time 600 . 0 seconds Real Time 600.6 seconds Dead Time 0 . 10 % Energy Calibration Used Done On 12/28/2 0 17 Efficiency Calibra t ion Used Done On 2/1/2018 Efficiency ID 3M90D CP 2 IN b--k ~ /;J/J y)v)t 1351)

                                                                             --/1/1

[1859]

Peak Analysis Report 2 /3/2018 11: 2 5:40 AM Page 2

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

Detector Name: 6279 Sample

Title:

B105100AFSFC346GD Peak Analysis Performed on: 2/3/2018 11:25:40 AM Peak Analysis From Channel: 85 Peak Analysis To Channel: 8192 Peak ROI ROI Peak Energy FWHM Net Peak Net Area Continuum No. start e nd centroid (keV) (keV) Area Uncert. Counts 1 110- 141 127.97 31.91 1. 34 2 .68E+002 101. 21 4.58E+002 M 2 281- 351 298.19 74.51 4.02 8.39E+002 105.62 2.24E+003 m 3 281 - 351 340.39 85.08 4.03 2 .62E+002 82.12 2.06E+003 4 2622 - 2 661 2 641.51 660.67 3.51 1.94E+003 98.39 8.19E+001 5 4674- 4693 4683.74 1171. 00 0.34 6.68E+001 27.63 3.52E+001 6 5312 - 5331 5321.94 1 330.38 0.44 6. 2 5E+001 24.50 2.45E+001 7 5821- 5 840 5830.95 1457.46 0.30 2 .71E+001 25.31 3.49E+001 M = First peak in a multiplet region m Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1860]

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Sample

Title:

B105100AFSFC346GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB

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

Nucl ide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0 .982 1460.8 2

10 .66 3.79382E+005 3 .56070E+005 Co-60 0 .992 1173. 2 3* 99.85 8.90564E+004 3 .75099E+004 1332.49* 99.98 8.87116E+004 3 .54958E+004 Cs- 1 37 0.998 66 1 .66* 85.10 2.28504E+006 2.97857E+005 Eu- 1 55 0.331 86.55* 30 . 70 4.63641E+005 1.72500E+005 10 5.31 21.10

        *=Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :         10.000 keV Nuclide confidence index threshold =               0.30 Errors quoted at 2.000 sigma

[1861]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.982 3.793824E+005 3.560700E+005 Co-60 0.992 8.887450E+004 2.578194E+004 Cs-137 0.998 2.285037E+006 2.978572E+005 Eu-155 0.331 4 . 636407E+005 1.72 5 001E+005

       ? = 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    2.000 sigma
  **********     UN I D E N T I F I E D           P E A K S      **********

Peak Locate Performed on: 2/3/2018 11: 25 :40 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuclide 1 31.91 4.4595E-001 37 . 83 M 2 74.51 1 . 3983E+OOO 12.59 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1862]

Nuclide MDA Report 2/3/2018 11: 2 5:40 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP2IN Sample

Title:

B105100AFSFC346GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*      10.66  5.695E+005     5.70E+005     3. 794E+00 5  2 .658E+005
 +      Co-60       1173.23*      99.85  5.244E+004     4.75E+004     8.906E+004    2.442E+004 1332.49*      99.98  4.755E+004                   8.871E+004    2 .185E+004 Nb-94         702.65      99.81  3.952E+004     3.95E+004     1.673E+004    1.836E+004 871. 09     99.89  4.387E+004                   4.740E+003    2 .038E+004 Ag-108m        433.90      90.50  9.537E+004     4.37E+004   - 1 . 200E+00 5 4.649E+004 614.30      89.80  6.807E+004                   7.385E+004    3.258E+004 722.90     90.80   4.370E+004                - 3.058E+004     2.029E+004 Cs - 134      604.72     97.6 2  6.417E+004     4.95E+004     1.021E+004    3.076E+004 795.86     85.46   4 . 945E+004              -1.802E+004      2.299E+004
 +      Cs-137        661.66*    85.10   8.796E+004     8.80E+004     2.285E+006    4.239E+004 Eu-152         121. 78    28.67   4. 24 7E+005   1.67E+005  -l.259E+005      2.100E+005 344.28     26.60   3 .028E+005               -2. 101E+005     1.478E+005 1408.01      21. 07  1.666E+005                   1.456E+005    7.394E+004 Eu-154         123.07     40.40   2 .995E+005    9.17E+004  - 7.327E+004     1.481E+005 723.30     20.06   2 .010E+005               -7.707E+00 4     9.344E+004 1274.43      34.80   9 .174E+004                  3 .860E+004   4.047E+004
 +     Eu-155          86.55*    30.70   3 .792E+005    3.79E+005     4.636E+005    l.872E+005 105.31     21.10   6.304E+005                   6.964E+005    3.120E+005 Tl - 2 0 8     583 . 1 9  85.00   6.861E+004     6.86E+004    3.385E+003     3.281E+004 Bi-212         727.33       6.67  6.251E+005     6.25E+005    5.403E+005     2.912E+005 Pb-212        238.63      43.60   2 .105E+005    2.11E+005    1.413E+005     1.035E+005 Bi- 2 14      609.32      45.49   1.372E+005    1. 3 7E+005   1.247E+005     6.572E+004 1120.29       14.9 2  3.301E+005                - 7.159E+004     1.532E+005 1764.49       15.30   2.347E+005                  1.762E+005     1.025E+005 Pb-214        295.22      18.42   4.351E+005    2.23E+005   - 9.332E+003     2 .128E+005 351. 93     35.60   2.226E+005                -2 .228E+003     1.086E+005 Ra-226        186.21        3.64  2.622E+006    2.62E+006   -2.398E+005      1. 2 92E+006 Ac - 228      338.32      11. 2 7 7.041E+005    1.65E+005     2.021E+005     3.437E+005 911.20      25.80   1.651E+005                  5.323E+004     7.637E+004 968.97      15.80   3.211E+005                  3 .101E+005    1.502E+005 Am-241          59.54     3 5.90  5.689E+005    5.69E+005     2 .475E+005    2.814E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      > = Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short t o be able to perform the decay correction

[1863]

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Filename: C:\GENIE2K\CAMFILES\00000015.CNF Report Generated On 2/3/2018 11:26:13 AM Sample Title B105100AFSFC347GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP2IN Peak Locate Threshold 3 .00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M"2 Sample Taken On 2/2/2018 1: 07: 00 PM Acquisition Started 2/2/2018 1: 07: 24 PM Live Time 600.0 seconds Real Time 601.0 seconds Dead Time 0.17 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN 7)~ YcJ/rd~-IJ t}V/;J /3Y< [1864]

Peak Analysis Report 2/3/2 018 11: 2 6:13 AM Page 2

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Detector Name: 6279 Sample

Title:

Bl05100AFSFC347GD Peak Analysis Performed on : 2 /3/2018 11:26:12 AM Peak Analysis From Channel : 85 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 1 1 12 - 1 43 128.9 1 32. 1 5 3.02 5.24E+002 148.10 9. 92 E+002 2 279 - 316 298.99 74.7 1 3.56 1.50E+00 3 259.16 2 .65E+003 3 1402- 1419 14 10 .48 352.82 0.97 2.42E+001 52.92 2 .06E+002 4 1620 - 1637 1628.67 40 7.40 0.48 2 .31E+001 51. 90 2 .00E+00 2 5 2 620 - 2663 2642 . 08 660.81 4.03 4.82E+003 143.94 5.50E+001 6 4672 - 4697 4683.66 1170.98 1.11 1.57E+002 31.82 2 . 2 6E+001 7 5312 - 5336 5321.67 1330.31 3. 1 2 1.48E+002 27.58 1.18E+001 8 5827 - 5846 5836.03 1458.73 1. 01 5 .40E+001 21.95 1. 9 0E+001 M First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000 sigma [1865]

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Sample

Title:

B105100AFSFC347GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) ( %) (pCi/MA2 ) Uncertainty K-40 0.993 1460.82* 10.66 7 . 56344E+005 3.14618E+005 Co-6 0 0. 992 1173 . 23* 99.85 2.09803E+005 4.56165E+004 1332.49* 99.98 2.10408E+005 4. 2 6124E+004 Cs-137 0 .999 661.66* 85. 10 5.67699E+006 7.02508E+005 Pb-214 0. 436 295.22 1 8.42 351. 93* 35.60 4. 8529 1E+004 1 .06281E+005

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :       10.000 keV Nuclide confidence index threshold =           0.30 Errors quoted at 2 .000 sigma

[1866]

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0.993 7.563435E+OOS 3 .146180E+005 Co-6 0 0.992 2 . 101259E+OOS 3.113943E+004 Cs-137 0.999 5.676993E+006 7.025079E+005 Pb-214 0.436 4.852906E+004 1.062805E+005

       ? = 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     2 .000 sigma
  **********     UN I D E N T I F I E D          P E A K S        **********

Peak Locate Performed on: 2/3/2018 1 1: 2 6:12 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % uncertainty Type Nucl ide 1 32.15 8.7358E-001 28 . 26 2 74.71 2.4969E+OOO 17 . 30 4 407.40 3.8444E-002 225.00 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2. 000 sigma [1867]

Nuclide MDA Report 2/3/2018 11:26:13 AM Page 5

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Detector Name: 62 7 9 Sample Geometry: 3M90D CP2IN Sample

Title:

B105100AFSFC347GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec. Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40       1460.82*    10.66    4.140E+005     4.14E+005      7.563E+005    1.880E+005
 +      Co-60      1173.23*    99.85    4.652E+004     3 .41E+004     2.098E+005    2 .146E+004 1332.49*    99.98    3. 408E+004                   2 .104E+005   1.512E+004 Nb-94        702.65    99.81   4.314E+004      4. 3 1E+004    2 .953E+004   2 .017E+004 871.09    99.89    5.128E+004                    4.543E+004    2 .408E+004 Ag-108m       433.90    90.50   1.293E+005      4.74E+004    -4.337E+004     6.345E+004 614.30    89.80    8.130E+004                  -7.922E+004     3.920E+004 722.90    90.80   4.744E+004                   -4.1 2 9E+004  2.216E+004 Cs-134       604.72    97.62   7.403E+004      5.32E+004      6.088E+004   3.569E+004 795.86    85.46   5.319E+004                   - 4.707E+003   2.486E+004
 +     Cs-137        661.66*   85. 1 0 7.646E+004      7. 6 5E+004    5 .677E+006  3.664E+004 Eu-152        121.78    28.67   5.567E+005      1. 31E+005     1.602E+005   2 .760E+005 344.28    26.60   3.973E+005                     9.808E+004   1.951E+005 1408.01     21. 07  1.305E+005                   -1 .084E+004   5 .589E+004 Eu-154        123.07    40. 40  3.919E+005      1.04E+005   -2.608E+005     1.943E+005 723.30    20.06   2.133E+005                  -3.014E+005     9.958E+004 1274.43     34.80   1.036E+00 5                    9.977E+004   4.642E+004 Eu-155         86. 55   30.70   6.493E+005      6.49E+005      1.449E+006   3.223E+005 105 . 31  21.10   8.0lOE+OOS                  -6.898E+005     3.973E+005 Tl-208        583.19    85.00   8.554E+004      8.55E+004      9. 2 11E+004 4.128E+004 Bi-212        727.33     6.67   6.477E+005      6.48E+005   - 3.919E+005    3.025E+005 Pb-212       238.63     43.60   2 .897E+005     2 .90E+005     7.1 6 3E+004 l.430E+005 Bi-214       609.32     45.49   1.598E+005     1. 6 0E+005     7. 63 9E+003 7.705E+004 1120.29      14.92   3 .559E+005                   3.948E+005    1.661E+005 1764.49      15.30   2 . 2 82E+005               - 4.588E+003    9.920E+004
+      Pb-214       295. 22    18.42   5.704E+005     1.77E+005      2.912E+005    2.805E+005 351.93*    35.60   1.768E+005                    4.853E+004    8. 5 69E+004 Ra-226       186.21      3.64   3.822E+006     3.82 E+006     2 .561E+006   1.892E+006 Ac-228       338.32     11.27   9.359E+005     2. 18E+005   -7.943E+003     4.596E+005 911. 20    25.80   2 .177E+005                 - 9.816E+004    1.027E+005 968.97    15.80    3.589E+005                    1. 293E+O 05  1.691E+005 Am- 24 1       59.54    35.90   6.427E+005     6.4 3 E+005    6.528E+00 5   3 .183E+00 5
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half-life too short to be able to perform the decay correction

[1868]

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Filename: C:\GENIE2K\CAMFILES\00000014.CNF Report Generated On 2/3/2018 11:27:33 AM Sample Title B105100AFSFC348GD Sample Description Sample Identification AUX Sample Type GAMMA DIRECT Sample Geometry 3M90D CP2IN Peak Locate Threshold 3.00 Peak Locate Range (in channels) 85 - 8192 Peak Area Range (in channels) 85 - 8192 Identification Energy Tolerance 10.000 keV Sample Size 2.830E+001 M... 2 Sample Taken On 2/2/2018 12:50:00 PM Acquisition Started 2/2/2018 12:54:13 PM Live Time 600.0 seconds Real Time 600.9 seconds Dead Time 0.15 % Energy Calibration Used Done On 12/28/2017 Efficiency Calibration Used Done On 2/1/2018 Efficiency ID 3M90D CP 2IN [1869]

Peak Analysis Report 2/3/ 2 01 8 1 1: 2 7:33 AM Page 2

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Detector Name: 6279 Sample

Title:

B105100AFSFC348GD Peak Analysis Performed on: 2/3/2018 11: 2 7:33 AM Peak Analysis From Channel: 85 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 1 110 - 141 129.41 32.27 0.96 3.55E+002 132.31 8.04E+002 2 279 - 313 298.73 74.65 3.19 1. 28E+003 250.53 2.68E+003 3 664 - 684 671.61 167.96 0 .28 1.43E+002 110.78 8.06E+002 4 2620 - 2662 264 1. 33 660.63 3.78 3.33E+003 122.15 6.35E+001 5 4674 - 47 00 4 685.85 1 1 71. 52 1. 06 1.48E+002 29.29 1.44E+001 6 5307 - 533 2 532 1. 30 1330.22 0 .66 1. 53 E+002 29.7 1 1.60E+001 7 5824 - 5844 5834.50 1458.35 0 .46 8.4 2 E+001 23.8 1 1.58E+001 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1870]

Interference Corrected Activity Report 2 / 3 / 2 018 11:27:33 AM Page 3

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Sample

Title:

B105100AFSFC348GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (pCi/M"2 ) Uncertainty K-40 0.990 1460.82* 10.66 1.18060E+006 3 .49048E+005 Co-60 0.994 1173.23* 99.85 1.96833E+005 4. 2 1070E+004 1332.49* 99.98 2 . 17176E+005 4.56087E+004 Cs-137 0.998 661.66* 85.10 3 .91925E+006 4 .92 142E+005

       * = Energy line found in the spectrum.
       @ = Energy line not used for Weighted Mean Activity Energy Tolerance :     10.000 keV Nuclide confidence index threshold =          0.30 Errors quoted at 2 .000 sigma

[1871]

Interference Corrected Activity Report 2/3/2018 11: 2 7: 33 AM Page 4

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Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (pCi/MA2 ) Uncertainty K-40 0 .990 1.180600E+006 3 .490478E+OOS Co-60 0 .994 2 .061941E+OOS 3.093812E+004 Cs-137 0 .998 3.919246E+006 4.921422E+OOS

       ? = 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     2 .000 sigma
  **********    UN I D E N T I F I E D            P EAKS            **********

Peak Locate Performed on: 2 /3/2018 11: 2 7: 33 AM Peak Locate From Channel: 85 Peak Locate To Channel: 8192 Peak Energy Peak Size in Peak CPS Peak Tol. No. (keV) Counts per Second % Uncertainty Type Nuc l ide 1 32.27 5 .9150E-001 37. 2 8 2 74.65 2.12 68E+OOO 1 9 . 63 3 167.96 2 .3835E-001 77.46 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2 . 000 sigma [1872]

Nuclide MDA Report 2/3/2 018 11: 2 7: 33 AM Page 5

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Detector Name: 62 79 Sample Geometry: 3M90D CP2 IN Sample

Title:

B105100AFSFC348GD Nuclide Library Used: C:\GENIE2K\CAMFILES\Zion Lib-BNL.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Dec . Level Name (keV) ( %) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 ) (pCi/MA2 )

 +      K-40        1460.82*    10.66    3.874E+005     3.87E+005     l.181E+006    l.748E+005
 +      Co-60       1173. 2 3*  99.85    3.947E+004     3.95E+004     l.968E+005    l.793E+004 1332.49*    99.98    4.226E+004                  2.172E+005     l.921E+004 Nb-94         702.65    99.81    4.137E+004     4.14E+004    1.813E+003     l.928E+004 8 71. 09  99.89    4.789E+004                -l.266E+004      2.239E+004 Ag-108m        433.90    90.50    l.138E+005     4.97E+004    l.331E+005     5.569E+004 614.30    89.80   7.359E+004                 -5.339E+003      3.534E+004 722.90    90.80   4.966E+004                   3 . 2 61E+003  2.327E+004 Cs-134        604.72    97. 6 2 6.747E+004      5.90E+004  - 5.192E+002     3.241E+004 795.86    85.46   5.898E+004                   2 .935E+004   2 .775E+004
 +     Cs-137         661.66*   85.10   8.068E+004      8.07E+004    3 .919E+006   3 .875E+004 Eu-152         121. 78   28.67   5.524E+005      l.44E+005    2.193E+005    2 .739E+005 344.28    26.60   3.458E+005                   2 .202E+005   1.693E+00 5 1408.01     2 1. 07 l.437E+00 5                  l .040E+005   6.249E+004 Eu-154         123.07    40.40   3.890E+00 5     8.96E+004    3 .069E+005   l.928E+005 723.30    20.06   2.263E+005                   l.804E+005    l.061E+005 1274.43     34.80   8.958E+004                 -l.420E+005     3 .939E+004 Eu-155          86.55    30.70   6.502E+005      6.50E+005    1.349E+006    3.227E+005 105.31     21.10   8.059E+005                 -4 .9.36E+005   3 .998E+005 Tl-208        583.19     85.00   7.586E+004      7.59E+004    6.545E+004    3.643E+004 Bi-2 12       727.33       6.67  6.781E+005     6.78E+005   -1.142E+005     3.177E+00 5 Pb- 212       238.63     43.60   2.596E+005     2.60E+005     l.748E+004    l.280E+00 5 Bi- 2 14      609.32     45.49   l.491E+005     l.49E+005    1. 3 44E+005   7.169E+004 1120.29     14.92   2.898E+005                  9 .637E+002    l.331E+005 1764.49     15.30   l.997E+005                  l.702E+004     8.495E+004 Pb-214        295.22     18 .4-2 5.251E+005     2 .55E+00 5 -3.119E+00 5    2.578E+005 351.93     35.60   2 .545E+005                -3.101E+00 4    l.246E+005 Ra-226        186.21      3.64   3.661E+006     3.66E+006   -2 .640E+006    l.811E+006 Ac-228        338.32     11. 27  8.124E+005     2 .01E+005   5.135E+005     3.978E+005 911. 20   25.80    2.006E+005                  l.236E+005     9.414E+004 968.97    15.80    3.125E+005                  9.468E+004     1.459E+005 Am-241          59.54   35.90    6.531E+005     6.53E+005    6.284E+005     3 .235E+005
      + = Nuclide identified during the nuclide identification
      * = Energy line found in the spectrum
      >= Calculated MDA is zero due to zero counts in the region, or the region is outside the spectrum, or MDA has not been calculated
      @ = Half - life too short to be able to perform the decay correction

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