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Area factors determinations for an industrial worker exposed to a concrete slab end-slate
The U.S. Department of Energy's (DOE) Savannah River Site (SRS) is decommissioning many of its excess facilities through removal of the facility structures leaving only the concrete-slab foundations in place. Site-specific, risk-based derived concentration guideline levels (DCGLs) for radionuclides have been determined for a future industrial worker potentially exposed to residual contamination on these concrete slabs as described in Jannik [1]. These risk-based DCGLs were estimated for an exposure area of 100 m{sup 2}. During deactivation and decommissioning (D&D) operations at SRS, the need for area factors for larger and smaller contaminated areas arose. This paper compares the area factors determined for an industrial worker exposed to a concrete slab end-state for several radionuclides of concern at SRS with (1) the illustrative area factors provided in MARSSIM [2], (2) the area correction factors provided in the U.S. Environmental Protection Agency's (EPA) Soil Screening Guidance [3], and (3) the hot spot criterion for field application provided in the RESRAD User's Manual [4].
Date:
February 8, 2007
Creator:
Jannik, Timothy; Lee, Patricia L.; Farfan, Eduardo B. & Roach, Jesse L.
Object Type:
Article
System:
The UNT Digital Library
Hurricane Katrina: Questions Regarding the Section 8 Housing Voucher Program
None
Date:
January 8, 2007
Creator:
McCarty, Maggie
Object Type:
Report
System:
The UNT Digital Library
Housing Issues in the 109th Congress
None
Date:
January 8, 2007
Creator:
McCarty, Maggie; Perl, Libby; Foote, Bruce E.; Boyd, Eugene; Jackson, Pamela J.; Weiss, N. Eric et al.
Object Type:
Report
System:
The UNT Digital Library
The Safe and Drug-Free Schools and Communities Act: Reauthorization and Appropriations
This report discusses the 107th Congress the Safe and Drug-Free Schools and Communities Act reauthorization and appropriations to fun the the Safe and Drug-Free Schools and Communities Act program, and possible 110th Congress reauthorization issues.
Date:
February 8, 2007
Creator:
Cooper, Edith Fairman
Object Type:
Report
System:
The UNT Digital Library
Nuclear, Biological, Chemical, and Missile Proliferation Sanctions: Selected Current Law
None
Date:
January 8, 2007
Creator:
Rennack, Dianne E.
Object Type:
Report
System:
The UNT Digital Library
Juvenile Justice: Legislative History and Current Legislative Issues
This CRS Report for Congress Includes descriptions of past and present legislative issues affecting juvenile justice in the United States
Date:
October 8, 2007
Creator:
Nuñez-Neto, Blas
Object Type:
Report
System:
The UNT Digital Library