Nuclide Identification Report 12-03-2015 1:24:12 PM Page 1

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

Sample Title: Crude Oil Sludge-3 Nuclide Library Used: C:\GENIE2K\CAMFILES\IB-1.NLB

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

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /Kg ) Uncertainty

ANN 0.989 511.00* 88.00 1.873E+000 3.180E-001 K-40 0.964 1460.81* 10.67 2.076E+001 3.429E+000 TL-208 0.700 72.80 2.02 74.97* 3.41 8.407E+001 2.780E+001 84.90 1.51 211.40 0.18 233.36 0.31 252.61 0.69 277.36 6.31 510.77* 22.60 7.292E+000 1.242E+000 583.19* 84.50 2.321E+000 4.141E-001 722.04 0.20 763.13* 1.81 4.333E+001 1.506E+001 860.56 12.42 927.60 0.13 982.70 0.20 1093.90 0.40 2614.53 99.16 BI-212 0.862 39.86 1.10 727.17* 11.80 9.499E+000 3.023E+000 785.42* 2.00 1.285E+001 9.358E+000 1620.56 2.75 PB-212 0.483 74.81* 9.60 2.986E+001 9.828E+000 77.11 17.50 87.20 6.30 89.80* 1.75 9.602E+001 3.241E+001 115.19 0.60 238.63* 44.60 8.282E+000 1.025E+000 300.09 3.41 BI-214 0.752 609.31* 46.30 1.337E+001 1.259E+000 768.36* 5.04 1.556E+001 5.393E+000 806.17* 1.23 1.950E+001 6.949E+000 934.06* 3.21 1.797E+001 6.988E+000 1120.29* 15.10 1.329E+001 1.784E+000 1155.19 1.69 1238.11 5.94 1280.96 1.47 1377.67 4.11 1385.31 0.78 1401.50 1.39 1407.98 2.48 1509.19* 2.19 1.146E+001 5.267E+000

Nuclide Identification Report 12-03-2015 1:24:12 PM Page 2

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /Kg ) Uncertainty

BI-214 0.752 1661.28 1.15 1729.60 3.05 1764.49 15.80 1847.44 2.12 2118.54 1.21 PB-214 0.719 74.81* 6.33 4.529E+001 1.490E+001 77.11 10.70 87.20 3.70 89.80* 1.03 1.631E+002 5.506E+001 241.98* 7.49 4.931E+001 6.105E+000 295.21* 19.20 1.340E+001 2.082E+000 351.92* 37.20 1.201E+001 1.270E+000 785.91* 1.10 2.336E+001 1.701E+001 RA-226 0.993 186.21* 3.28 1.064E+001 9.169E+000 AC-228 0.341 57.76 0.49 89.95* 1.94 1.238E+002 4.301E+001 93.35 3.20 99.50* 1.28 1.704E+001 4.501E+001 105.00 1.47 129.07* 2.45 1.985E+001 2.101E+001 145.85 0.16 153.98* 0.74 5.853E+001 6.140E+001 191.35 0.13 199.41 0.32 204.03* 0.12 6.569E+002 4.332E+002 209.25 3.88 270.24* 3.43 2.431E+000 1.044E+001 278.95* 0.20 7.515E+001 1.647E+002 321.65 0.23 327.60* 0.11 3.890E+002 2.905E+002 327.99 2.95 332.37 0.37 338.32* 11.30 9.391E+000 3.327E+000 340.97 0.38 409.46* 1.94 8.159E+001 2.006E+001 440.45* 0.13 5.657E+001 1.378E+002 463.01 4.44 478.30 0.22 503.82 0.19 508.96* 0.47 5.012E+002 1.004E+002 523.13* 0.11 4.081E+002 2.477E+002 546.45* 0.21 3.865E+002 1.418E+002 562.50 0.87 570.91* 0.17 8.607E+000 1.302E+002 572.29 0.15 583.41* 0.11 2.459E+003 4.983E+002 674.63* 0.10 3.796E+002 2.756E+002 701.75* 0.18 4.304E+001 2.004E+002 707.41* 0.16 1.993E+002 1.391E+002 726.86* 0.64 2.503E+002 8.560E+001 755.32* 1.01 6.692E+001 2.035E+001

Nuclide Identification Report 12-03-2015 1:24:12 PM Page 3

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /Kg ) Uncertainty

AC-228 0.341 772.29 1.50 782.14* 0.50 7.344E+001 5.361E+001 794.95* 4.34 1.735E+001 6.975E+000 830.49 0.55 835.71* 1.68 2.315E+001 7.921E+000 840.38 0.94 904.20 0.78 911.21* 26.60 1.111E+001 1.913E+000 947.98 0.11 958.61 0.29 964.77* 5.11 3.464E+001 9.644E+000 968.97 16.20 988.43* 0.13 2.982E+002 2.192E+002 1033.25 0.21 1065.17 0.14 1095.68 0.13 1110.61 0.31 1153.52 0.14 1247.08 0.50 1459.14* 0.80 3.957E+002 6.691E+001 1495.91 0.89 1501.58 0.47 1557.11 0.18 1580.54 0.61 1588.21 3.27 1625.00 0.26 1630.63 1.60 1638.28 0.47 1666.52 0.18 PA-234 0.360 94.67 15.50 98.44* 25.10 6.080E-001 1.605E+000 111.00 8.55 131.28* 20.00 1.701E+000 1.796E+000 152.70* 7.20 4.209E+000 4.410E+000 226.87* 6.50 8.801E+000 3.578E+000 569.26* 10.40 9.729E-002 1.472E+000 733.00 8.50 883.24* 12.00 1.120E+000 1.599E+000 946.00 20.00 949.00 7.80 TH-234 0.898 63.29* 4.50 1.140E+001 9.882E+000 92.38* 5.57 3.028E+001 1.073E+001 112.81 0.26 U-235 0.572 89.96* 1.50 1.120E+002 3.781E+001 93.35 2.50 105.00 1.00 109.14 1.50 143.76 10.50 163.35 4.70 185.71* 54.00 6.463E-001 5.570E-001 202.12 1.00

Nuclide Identification Report 12-03-2015 1:24:12 PM Page 4

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /Kg ) Uncertainty

U-235 0.572 205.31* 4.70 1.173E+001 7.682E+000 U238+dau 0.871 63.29* 3.90 1.310E+001 1.105E+001 92.60* 5.57 3.017E+001 1.018E+001 766.60* 0.21 3.789E+002 1.313E+002 1001.03 0.59

* = Energy line found in the spectrum. Energy Tolerance : 4.000 keV Nuclide confidence index threshold = 0.10 Errors quoted at 1.000 sigma