DOE Occupational Radiation Exposure: 2010 Annual Report Exhibit B-10. Distribution of TED by Facility Type Listed in Descending Order of Average Measurable TED for Maintenance and Support, 2010.
MAINTENANCE AND SUPPORT
Number of Individuals Receiving Radiation Doses in Each Dose Range (rem)
Site/Contractor	Less than Meas	Meas 0 - 0.10	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 of Monitored with Meas. TED		No. with Meas. TED		Collective TED (Person-rem)		Avg. Meas. TED (rem)
SRR Operations	5	9	8	2								24		79%		19		2.237		0.118	|
Los Alamos National Laboratory	5,085	824	194	100	37	5	1					6,246	|	19%		1,161	|	120.106	|	0.103
CH2M Hill Plateau Remediation Company (CHPRC)	1,225	630	207	52	1							2,115		42%		890		75.047		0.084
NSTec - NTS	1,190	42	4									1,236		4%		46		2.182		0.047
Misc. S.R.S. Const. Subcontractors		1										1		100%	|	1		0.046		0.046
NSTec - Washington Aerial Meas.	31	9	1									41		24%		10		0.415		0.042
Brookhaven National Laboratory	1,046	58	5									1,109		6%		63		2.166		0.034
Savannah River Nuclear Solutions	121	84	6									211		43%		90		2.968		0.033
SRNS Construction	8	3										11		27%		3		0.097		0.032
NSTec - Special Tech. Lab.	47	1										48		2%		1		0.031		0.031
Advanced Technologies and Laboratories, Int'l	24	9										33		27%		9		0.274		0.030
Bechtel Nevada - Las Vegas	140	6										146		4%		6		0.180		0.030
Washington River Protection Solutions, LLC	60	15										75		20%		15		0.456		0.030
Nevada Miscellaneous Contractors	22	2										24		8%		2		0.056		0.028
Washington Closure Hanford, LLC (WCH)	3	2										5		40%		2		0.055		0.028
Mission Support Alliance (MSA)	1,210	186	6	1								1,403		14%		193		4.991		0.026
Bechtel Nevada - NTS	201	2										203		1%		2		0.046		0.023
NSTec - Las Vegas	500	11										511		2%		11		0.250		0.023
Bechtel Nevada - Los Alamos	19	5										24		21%		5		0.109		0.022
SRNS Service Subs	32	3										35		9%		3		0.067		0.022
Sandia National Laboratories	458	3										461		1%		3		0.059		0.020
Battelle - PNNL	53	7										60		12%		7		0.133		0.019
Nevada Operations	593	1										594		0%		1		0.019		0.019
NNSA Los Alamos Site Office	112	3										115		3%		3		0.058		0.019
Protection Technologies Los Alamos	322	70										392		18%		70		0.887		0.013
Argonne National Laboratory	1											1		0%		0		0.000		0.000
Battelle - Pantex	1											1		0%		0		0.000		0.000
Bechtel Nevada - Amador Valley	3											3		0%		0		0.000		0.000
Bechtel Nevada - NTS - subcontractors	4											4		0%		0		0.000		0.000
Bechtel Nevada - Special Tech. Lab.	1											1		0%		0		0.000		0.000
DOE-Richland Field Office	9											9		0%		0		0.000		0.000
FLUOR Hanford Inc.	2											2		0%		0		0.000		0.000
Johnson Controls Inc.	51											51		0%		0		0.000		0.000
Misc. DOE Contractors - SR	4											4		0%		0		0.000		0.000
Nye County Sheriff	6											6		0%		0		0.000		0.000
Savannah River Field Office	7											7		0%		0		0.000		0.000
SRNS Construction Subs	1											1		0%		0		0.000		0.000
SRR Service Subs	10											10		0%		0		0.000		0.000
UT-Battelle:  ORNL	10											10		0%		0		0.000		0.000
Wackenhut Services Inc. - NV	351											351		0%		0		0.000		0.000
Wackenhut Services Inc. - SR	1											1		0%		0		0.000		0.000
Westinghouse Savannah River Co.	2											2		0%		0		0.000		0.000
Yucca Mountain Project	5											5		0%		0		0.000		0.000
Totals	12,976	1,986	431	155	38	5	1					15,592		17%		2,616		212.935		0.081
Note: Boxed values (gray background) indicate the greatest value in each column.