Title: Lessons Learned in Detecting, Monitoring, Modeling and Remediating Radioactive Ground-Water Contamination 
Resource Type: document --> technical publication --> report 
Country: USA 
Year: 2011 
Availability: NRC Job Code N6937 
Author 1/Producer: Office of Nuclear Regulatory Research (US NRC) 
Other Authors/Producers: T. Sullivan, M. Hauptmann, and W. Gunther 
Author / Producer Type: Agency, regulator or other governmental or inter-governmental body 
Report / download web link (=direct link): http://www.nrc.gov/reading-rm/doc-collections/nuregs/contrac ...  
Format (e.g. PDF): PDF 
EUGRIS Keyword(s): Contaminated land-->Contaminants-->Others
Contaminated land-->Risk assessment-->Risk assessment overview
Contaminated land-->Risk management-->Risk management overview
Contaminated land-->Risk management-->Strategies
Short description: Brookhaven National Laboratory (BNL) is a multi-discipline Department of Energy (DOE) research institute that has been in operation since 1947. Historical operations included running accelerators, nuclear research reactors, and other large complex equipment. Some of these operations caused groundwater contamination. This report discusses the tritium plume from the High Flux Beam Reactor and several strontium plumes from past operations at the Brookhaven Graphite Research Reactor, their discovery through monitoring, and their treatment. The tritium plume discovery led to public outrage; characterization, design, and implementation of a treatment system within 60 days; and eventual dismissal of Associated Universities Incorporated from the management of BNL despite the small health risk to employees or the public. Management of the strontium plume included a major alteration to the original regulatory cleanup agreement when field data showed the preferred alternative to be economically impractical. The report documents activities used to manage these contamination issues through source control, monitoring, modeling, plume and risk management, and communications. The lessons learned from these cleanup projects have altered the stewardship culture and methods of performing research, communicating with the public, and conducting work at BNL. These valuable lessons are highlighted in this report. (EXTRACT) 
Submitted By: Professor Paul Bardos WhoDoesWhat?      Last update: 02/06/2011

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