Oak Ridge Today

Free community school focuses on waste disposal management

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Natalie Landry

Natalie Landry

Three Community School evening seminars on the topic of waste disposal management will be held at the Oak Ridge Unitarian Universalist Church beginning Tuesday, September 15.

The second and third seminars are scheduled for the following Tuesdays, September 22 and September 29. All seminars will be held from 6:30 to 8:30 p.m., and free child care will be provided. The church is located at 809 Oak Ridge Turnpike.

The League of Women Voters of Oak Ridge and Tennessee Citizens for Wilderness Planning have partnered to offer these seminars, a press release said. The Community School is made possible by a $20,000 Community Involvement Fund grant awarded to the Oak Ridge League by the New Mexico Community Foundation, and funded through the U.S. Department of Energy. A portion of the grant helped to fund an environmental program focusing on children at the ORUUC Rainbow Camp in June. [Read more…]

DOE responds to advisory board recommendation
 on groundwater studies

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The U.S. Department of Energy’s Oak Ridge Office of Environmental Management has responded to a recommendation made earlier this year by the Oak Ridge Site Specific Advisory Board.

In May, the federally appointed citizens’ panel recommended that DOE conduct additional groundwater studies to address any potential offsite migration of chemicals or radioisotopes from DOE’s Oak Ridge Reservation. The recommendation focuses on developing information that fosters a better understanding of potential impacts of groundwater contamination related to risk mitigation, groundwater remediation, and long-term stewardship.

In 2013, DOE, the Environmental Protection Agency, and the Tennessee Department of Environment and Conservation held a series of workshops to prioritize groundwater pathways on the ORR. Together the agencies created a groundwater strategy document that described the potential for releases from waste disposal sites and storage areas. The document also prioritized known groundwater plumes, concentration of contaminants, contaminants of concern, and potential health risks. [Read more…]

DOE commits to three-year, $4.5 million groundwater study in Oak Ridge

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Daniel Goode and SSAB Groundwater Strategy Presentation

Daniel J. Goode, a research hydrologist for the U.S. Geological Survey, briefs members of the Oak Ridge Site Specific Advisory Board on a new groundwater strategy for the Oak Ridge Reservation.

The U.S. Department of Energy has agreed to spend $4.5 million during the next three years to study groundwater contamination on the Oak Ridge Reservation.

The reservation includes three federal sites—East Tennessee Technology Park, Oak Ridge National Laboratory, and Y-12 National Security Complex—that have been involved in missions ranging from scientific research to uranium enrichment to nuclear weapons work. That work has sometimes included the use of hazardous substances such as mercury and technetium-99, a slow-decaying radioactive metal.

The $4.5 million in funding will help implement a new groundwater strategy developed by DOE with help from the Tennessee Department of Environment and Conservation and the U.S. Environmental Protection Agency.

The strategy, which was presented to the Oak Ridge Site Specific Advisory Board in November, will help guide future cleanup decisions, said Sue Cange, deputy manager for environmental management in DOE’s Oak Ridge Office. [Read more…]