DOE Occupational Radiation Exposure: 2006 Annual Report
Exhibit B-20. Dose Distribution by Labor Category and Occupation, 2006.

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 125                     125 0% 0 0 0
Misc. Agriculture 13                     13 0% 0 0 0
Construction Carpenters 258 71 17 3 1             350 26% 92 6.598 0.072
Electricians 1,053 284 17 2               1,356 22% 303 10.089 0.033
Masons 20 9                   29 31% 9 0.091 0.010
Mechanics/Repairers 546 110 16 3               675 19% 129 6.501 0.050
Miners/Drillers 143 6                   149 4% 6 0.099 0.017
Misc. Repair/Construction 1,394 312 30 8 4 1           1,749 20% 355 17.948 0.051
Painters 117 30 1                 148 21% 31 0.956 0.031
Pipe Fitter 329 139 30 22 8             528 38% 199 20.117 0.101
Laborers Handlers/Laborers/Helpers 1,503 333 69 14 5 2           1,926 22% 423 30.644 0.072
Management Admin. Support & Clerical Sec. 2,609 264 27 11               2,911 10% 302 14.328 0.047
Manager - Administrator 4,244 554 35 12 2             4,847 12% 603 22.520 0.037
Sales 5                     5 0% 0 0 0
Misc. Military 29                     29 0% 0 0 0
Miscellaneous 4,965 765 133 41 13 1 2         5,920 16% 955 68.092 0.071
Production Machine Setup/Operators 120 171 49 11               351 66% 231 18.224 0.079
Machinists 271 41 3 3 1 1           320 15% 49 5.059 0.103
Misc. Precision/Production 857 138 24 4               1,023 16% 166 9.137 0.055
Operators, Plant/System/Util. 1,233 1,022 258 139 18 6           2,676 54% 1,443 141.628 0.098
Sheet Metal Workers 136 37 3 1               177 23% 41 1.808 0.044
Welders and Solderers 61 10 2                 73 16% 12 0.649 0.054
Scientists Doctors and Nurses 87 8 3                 98 11% 11 0.809 0.074
Engineer 6,841 708 38 15 3 1           7,606 10% 765 27.734 0.036
Health Physicist 379 90 7 1               477 21% 98 3.517 0.036
Misc. Professional 5,654 946 42 10 1             6,653 15% 999 28.420 0.028
Scientist 8,602 480 46 8 2             9,138 6% 536 22.396 0.042
Service Firefighters 553 39 2                 594 7% 41 0.744 0.018
Food Service Employees 24 3 1                 28 14% 4 0.324 0.081
Janitors 600 58 8 1               667 10% 67 3.470 0.052
Misc. Service 423 47 4                 474 11% 51 1.906 0.037
Security Guards 2,636 330 5 1               2,972 11% 336 5.341 0.016
Technicians Engineering Technicians 2,109 193 16 12 4 1 1         2,336 10% 227 17.098 0.075
Health Technicians 75 11 7 5 4             102 26% 27 5.722 0.212
Misc. Technicians 2,096 287 26 4 3 2           2,418 13% 322 17.063 0.053
Radiation Monitors/Techs. 1,364 736 177 54 10 2 3         2,346 42% 982 83.083 0.085
Science Technicians 696 121 20 6 2             845 18% 149 9.596 0.064
Technicians 758 336 49 24 1             1,168 35% 410 26.160 0.064
Transport Bus Drivers 54 4                   58 7% 4 0.095 0.024
Equipment Operators 491 90 13 3               597 18% 106 5.822 0.055
Misc. Transport 549 49 9                 607 10% 58 2.878 0.050
Pilots 21                     21 0% 0 0 0
Truck Drivers 658 97 1                 756 13% 98 1.647 0.017
Unknown Unknown 23,626 1,886 253 102 38 20 14         25,939 9% 2,313 174.249 0.075
Totals   78,327 10,815 1,441 520 120 37 20         91,280 14% 12,953 812.562 0.063

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