DOE Occupational Radiation Exposure: 2005 Annual Report
Exhibit B-20. Dose Distribution by Labor Category and Occupation, 2005.

Labor Category Occupation Less than Meas. Meas. 0-0.1 0.10-0.25 0.25-0.50 0.50-0.75 0.75-1.00 1-2 2-3 3-4 4-5 >5 Total Monitored Percent with Meas. No. with
Meas. 		Collective TEDE
 Avg. Meas. TEDE
Agriculture Groundskeepers 113 3                   116 3% 3 0.072 0.024
Misc. Agriculture 29                     29 0% 0    
Construction Carpenters 231 98 10 3               342 32% 111 4.868 0.044
Electricians 910 433 15 1               1,359 33% 449 12.943 0.029
Masons 18 8                   26 31% 8 0.264 0.033
Mechanics/Repairers 499 190 33 3               725 31% 226 12.527 0.055
Miners/Drillers 117 7                   124 6% 7 0.132 0.019
Misc. Repair/Construction 1,324 387 30 14 2 1           1,758 25% 434 21.094 0.049
Painters 102 44 4 1               151 32% 49 2.087 0.043
Pipe Fitter 363 178 58 14 1             614 41% 251 19.432 0.077
Laborers Handlers/Laborers/Helpers 1,666 451 103 35 10   1         2,266 26% 600 48.725 0.081
Management Admin. Support & Clerical Sec. 3,213 415 62 28 2             3,720 14% 507 30.652 0.060
Manager - Administrator 4,978 861 50 8 2             5,899 16% 921 32.979 0.036
Sales 5                     5 0% 0    
Misc. Miscellaneous 5,829 1,230 135 96 12 6           7,308 20% 1,479 100.076 0.068
Production Machine Setup/Operators 135 153 53 19               360 63% 225 20.895 0.093
Machinists 170 51 8 12 1             242 30% 72 6.992 0.097
Misc. Precision/Production 733 279 24 4               1,040 30% 307 11.933 0.039
Operators, Plant/System/Util. 1,335 922 318 126 49 14 5         2,769 52% 1,434 173.866 0.121
Sheet Metal Workers 123 51 5                 179 31% 56 2.246 0.040
Welders and Solderers 58 21 1                 80 28% 22 0.823 0.037
Scientists Doctors and Nurses 95 19 1 1               116 18% 21 0.933 0.044
Engineer 7,349 936 40 9   1           8,335 12% 986 30.563 0.031
Health Physicist 463 98 8                 569 19% 106 3.287 0.031
Misc. Professional 6,900 809 43 8   1           7,761 11% 861 26.084 0.030
Scientist 7,894 694 39 12 4 1           8,644 9% 750 30.352 0.040
Service Firefighters 473 75 2 2               552 14% 79 2.481 0.031
Food Service Employees 6 2 1                 9 33% 3 0.317 0.106
Janitors 588 54 10 2               654 10% 66 4.131 0.063
Misc. Service 377 61 7 2               447 16% 70 3.389 0.048
Security Guards 1,807 381 6     1 3         2,198 18% 391 11.837 0.030
Technicians Engineering Technicians 2,352 252 31 14 2 2           2,653 11% 301 19.359 0.064
Health Technicians 106 21 13 1               141 25% 35 3.195 0.091
Misc. Technicians 2,656 276 33 13 2             2,980 11% 324 18.768 0.058
Radiation Monitors/Techs. 1,602 997 217 76 15 2           2,909 45% 1,307 102.766 0.079
Science Technicians 865 192 35 9 1             1,102 22% 237 14.773 0.062
Technicians 853 252 52 17 5 1           1,180 28% 327 25.374 0.078
Transport Bus Drivers 21 5                   26 19% 5 0.153 0.031
Equipment Operators 437 111 20 6               574 24% 137 8.146 0.059
Misc. Transport 496 38 12 4               550 10% 54 4.151 0.077
Pilots 1                     1 0% 0    
Truck Drivers 675 181 3                 859 21% 184 3.740 0.020
Unknown Unknown 29,938 2,301 270 104 33 12 9 1       26,668 10% 2,730 172.576 0.063
Totals   81,905 13,537 1,752 644 141 42 18 1       98,040 16% 16,135 988.981 0.061

Note: Arrowed values indicate the greatest value in each column.