DOE Occupational Radiation Exposure: 2011 Annual Report Exhibit B-4. Internal Dose by Site, 2009-2011.
Site	No. of Individuals with New Intakes*			Collective CED Dose from Intake (person-rem)			Average CED
	2009	2010	2011	2009	2010	2011	2009	2010	2011
Argonne National Laboratory	12	18	4	0.240	0.527	0.111	0.020	0.029	0.028
Brookhaven National Laboratory	8		1	0.136		0.001	0.017		0.001
Hanford - Hanford Site	1	8	15	0.001	0.161	0.115	0.001	0.020	0.008
Hanford - Pacific Northwest National Laboratory		1	2		0.001	0.027		0.001	0.014
Idaho National Laboratory	15	27	16	0.491	1.315	2.023	0.033	0.049	0.126
Lawrence Livermore National Laboratory	8	18	18	0.015	0.115	0.030	0.002	0.006	0.002
Los Alamos National Laboratory	31	28	18	0.349	0.128	0.548	0.011	0.005	0.030
Nevada National Security Site	4			0.048			0.012
Oak Ridge - East Tennessee Technology Park	1	7	21	0.014	0.164	0.318	0.014	0.023	0.015
Oak Ridge - Oak Ridge National Laboratory	6	1	2	0.054	0.013	0.094	0.009	0.013	0.047  |
Oak Ridge - Y-12 National Security Complex	1,126  |	1,346  |	1,242  |	49.205  |	57.232  |	44.594  |	0.044  |	0.043	0.036
Paducah Gaseous Diffusion Plant	2	13	13	0.089	0.408	0.479	0.044  |	0.031	0.037
Pantex Plant	21	20	7	0.068	0.095	0.049	0.003	0.005	0.007
Princeton Plasma Physics Laboratory	9	8		0.070	0.026		0.008	0.003
Sandia National Laboratory		1	1		0.004	0.004		0.004	0.004
Savannah River Site	58	60	61	0.382	31.954	0.325	0.007	0.533  |	0.005
Uranium Mill Tailings Remedial Action Project		109	108		3.743	2.279		0.034	0.021
Site Office Personnel*			1			0.015			0.015
Totals	1,302	1,665	1,530	51.162	95.886	51.012	0.039	0.058	0.033
*Only includes intakes that occurred during the monitoring year. Individuals may be counted more than once. Note: Boxed values (gray background) indicate the greatest value in each column.