DOE Occupational Radiation Exposure: 2005 Annual Report
Exhibit B-17. Internal Dose by Facility Type and Nuclide, 2003-2005.

Facility Type Nuclide* No. of Individuals with New Intakes**

Collective CEDE
(person-rem)

Average CEDE
(rem)

2003 2004 2005 2003 2004 2005 2003 2004 2005
Accelerator Americium   2     0.042     0.021  
Hydrogen-3 3 1 3 0.023 0.005 0.031 0.008 0.005 0.010

Mixed

    2     0.034     0.017
Plutonium 1 1   0.006 0.100   0.006 0.100  
Uranium 3 1   0.013 0.011   0.004 0.011  
Total 7 5 5 0.042 0.158 0.065 0.006 0.032 0.013
Fuel Fabrication Other   1 1   0.001 0.031   0.001 0.031
Thorium 18 15 5 0.074 0.067 0.052 0.004 0.004 0.010
Uranium 21   0.135   0.006  
Total 39 16 6 0.209 0.068 0.083 0.005 0.004 0.014
Fuel Processing Americium 1   0.014   0.014  
Hydrogen-3 102 5   0.286 0.049   0.003 0.010  
Plutonium 5 13 2 0.110 0.691 0.030 0.022 0.053 0.015
Uranium   1     0.012     0.012  
Total 108 19 2 0.410 0.752 0.030 0.004 0.040 0.015
Fuel/Uranium Enrichment Americium 4 6   0.006 0.194   0.006 0.032  
Other 1 2 47 0.006 0.005 0.524 0.006 0.003 0.011
Plutonium 2 7   0.004 0.428   0.002 0.061  
Thorium 2 10   0.021 0.128   0.011 0.013  
Uranium 372 158   6.618 1.688   0.018 0.011  
Total 381 183 47 6.655 2.443 0.524 0.018 0.013 0.011
Maintenance and Support Americium 36 11 7 1.509 0.195 0.082 0.042 0.018 0.012
Hydrogen-3 66 51 7 0.422 0.483 0.018 0.006 0.009 0.003
Mixed and Other 9 10 12 0.048 0.014 1.150 0.005 0.001 0.096
Plutonium 203 246 20 4.122 6.635 0.855 0.020 0.027 0.043
Radon-222                  
Thorium 13 5   0.240 0.080   0.018 0.016  
Uranium 18 10   0.070 0.054   0.004 0.005  
Total 345 333 46 6.411 7.461 2.105 0.019 0.022 0.046
Other Americium 4 6 0.309 0.050 0.077 0.008
Hydrogen-3 24 7 18 0.065 0.021 0.068 0.003 0.003 0.004
Mixed 1 7 10 0.002 0.076 0.427 0.002 0.011 0.043
Other   2     0.004     0.002  
Plutonium 33 55 34 7.841 5.287 1.528 0.238 0.096 0.045
Radon-222 19 12 21 0.568 0.160 0.625 0.030 0.013 0.030
Thorium   9     0.102     0.011  
Uranium 22 25   0.106 0.100   0.005 0.004  
Total 103 117 89 8.891 5.750 2.698 0.086 0.049 0.030
Reactor Americium   12 1   0.221 0.010   0.018 0.010
Hydrogen-3 10 2   0.014 0.047   0.001 0.024  
Mixed   4     0.035     0.009  
Plutonium   1     0.100     0.100  
Uranium     1     0.043     0.043
Total 10 19 2 0.014 0.403 0.053 0.001 0.021 0.027
Research, Fusion Hydrogen-3 1   0.008   0.008  
Total 1     0.008     0.008    
Research, General Americium 20 6 9 1.078 0.059 0.464 0.054 0.010 0.052
Hydrogen-3 21 26 39 0.139 0.101 0.162 0.007 0.004 0.004
Mixed 1   10 0.002   1.086 0.002   0.109
Other   14 7   0.060 0.311   0.004 0.044
Plutonium 58 21 27 4.624 4.572 1.441 0.080 0.218left arrow 0.053
Uranium 19 15 3 0.070 0.081 0.038 0.004 0.005 0.013
Total 119 82 95 5.913 4.873 3.502 0.050 0.059 0.037
Waste Processing Americium 1 5 6 0.021 0.090 0.096 0.021 0.018 0.016
Hydrogen-3 7 11 27 0.023 0.062 0.097 0.003 0.006 0.004
Mixed 9   40 0.134   0.708 0.015   0.018
Plutonium 5 7 63 9.818 0.230 0.443 1.964left arrow 0.033 0.007
Thorium     3     0.086     0.029
Uranium 2   1 0.003   0.008 0.002   0.008
Total 24 23 140 9.999 0.382 1.438 0.417 0.017 0.010
Weapons Fab. and Testing Americium 15     0.172     0.011    
Hydrogen-3 37 64 82 0.252 0.543 0.952 0.007 0.008 0.012
Mixed 1 2   0.001 0.011   0.001 0.006  
Other   3 5   0.007 0.655   0.002 0.131left arrow
Plutonium 185 88   6.999 6.132   0.038 0.070  
Thorium 50 30   0.595 0.245   0.012 0.008  
Uranium 1,150left arrow 1,110left arrow 1,081left arrow 47.931left arrow 48.083left arrow 51.356left arrow 0.042 0.043 0.048
Total 1,438 1,297 1,168 55.950 55.021 52.963 0.039 0.042 0.045
  Totals 2,575 2,094 1,600 94.502 77.311 63.461 0.037 0.037 0.040

 *Intakes grouped by nuclide. Intakes involving mutiple nuclides were grouped into "mixed."
  Nuclides where fewer than 10 individuals had intakes were grouped as "other."
**Individuals may be counted more than once.
  Note: Arrowed values indicate the the greatest value in each column.