US EPA Superfund Radiation Risk Assessment Update: New, Revised, and Upcoming Tools - 16308
Conference
·
OSTI ID:22838150
- U.S. Environmental Protection Agency (United States)
The U.S. Environmental Protection Agency (EPA) Superfund remedial program is finishing up a significant number of revisions to its guidance for the risk assessment process at radioactively contaminated Superfund sites. The six Preliminary Remediation Goal (PRG) and Dose Compliance Concentration (DCC) internet based calculators for risk and dose assessment at Superfund sites are being revised to reflect better science, revisions to existing exposure scenarios and new scenarios, and changes to match up more closely with the EPA chemical regional screening level calculator. A comprehensive set of revisions to the PRG calculator was finished in November 2014. Additional revisions to the other 5 calculators were made in 2015 and are discussed in this paper. Further revisions are expected prior to WM and will be presented if finished or discussed in more general terms if still underway. (authors)
- Research Organization:
- WM Symposia, Inc., PO Box 27646, 85285-7646 Tempe, AZ (United States)
- OSTI ID:
- 22838150
- Report Number(s):
- INIS-US--19-WM-16308
- Country of Publication:
- United States
- Language:
- English
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