DOE Occupational Radiation Exposure: 2007 Annual Report
Exhibit B-5. Neutron Dose Distribution by Site, 2007.
Site No Meas. Dose Meas. < 0.1 0.1 - 0.25 0.25 - 0.5 0.5 - 0.75 0.75 - 1.0 1-2 >2 Total Monitored* No. of Individuals with Meas. Dose % of Individuals with Meas. Dose Collective Neutron Dose (person-rem) Avg. Meas. Neutron Dose (rem)
Ames Laboratory 154               154        
Argonne National Laboratory 2,783 28             2,811 28 1% 0.857 0.031
Boeing North America, Inc. - Research 184               184        
Brookhaven National Laboratory 2,207 13             2,220 13 1% 0.132 0.010
Fermi National Accelerator Laboratory 1,625               1,625        
Hanford - Hanford Site 5,032 722 17 5 2       5,778 746 13% | 14.997 0.020
Hanford - Office of River Protection 1,226 25             1,251 25 2% 0.419 0.017
Hanford - Pacific Northwest National Laboratory 1,531 42 1           1,574 43 3% 1.304 0.030
Honeywell, FM&T/KC Production 91               91        
Idaho National Labratory 7,085 88 3 2         7,178 93 1% 3.507 0.038
Lawrence Berkeley National Laboratory 1,142 1             1,143 1 0% 0.020 0.020
Lawrence Livermore National Laboratory 9,084 32 5 2 1       9,124 40 0% 2.737 0.068
Los Alamos National Laboratory 8,637 940 133 24 16 7 9   9,766 | 1,129 | 12% 79.313 | 0.07 |
Nevada Test Site 3,164 13 1           3,178 14 0% 0.469 0.033
New Brunswick Laboratory 29               29        
Oak Ridge - East Tennessee Technology Park 1,985 2             1,987 2 0% 0.020 0.010
Oak Ridge - Oak Ridge Institute for Science and Education 67               67        
Oak Ridge - Oak Ridge National Laboratory 7,437 67 26           7,530 93 1% 6.115 0.066
Oak Ridge - Y-12 National Security Complex 5,037 1             5,038 1 0% 0.017 0.017
Paducah Gaseous Diffusion Plant 737 14 1           752 15 2% 0.825 0.055
Pantex Plant 4,575 73 7           4,655 80 2% 3.121 0.039
Portsmouth Gaseous Diffusion Plant 720 12             732 12 2% 0.631 0.053
Princeton Plasma Physics Laboratory 354               354        
Sandia National Laboratory 2,997 1             2,998 1 0% 0.069 0.069
Savannah River Site 6,966 278 19           7,263 297 4% 11.940 0.040
Stanford Linear Accelerator Laboratory 5,588 6             5,594 6 0% 0.180 0.030
Thomas Jefferson National Accelerator Facility 1,378               1,378        
Waste Isolation Pilot Project 854               854        
West Valley Project 432               432        
Site Office Personnel* 911               911        
Totals 84,012 2,358 213 33 19 7 9   86,651 2,639 3% 126.673 0.048
*Represents the total number of monitoring records. The number of individuals specifically monitored for neutron radiation cannot be determined.
Note: Arrowed values indicate the greatest value in each column.