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The principal government entities involved at the Spring Valley site are carrying out their roles and responsibilities in cleaning up the site primarily under the Defense Environmental Restoration Program (environmental restoration program), which was established by the Superfund Amendments and Reauthorization Act of 1986. Under the environmental restoration program, Defense is authorized to identify, investigate, and clean up environmental contamination at formerly used defense sites (FUDS). The Corps is responsible for these activities at Spring Valley. Defense is required under the environmental restoration program to consult with EPA, which has its own authority to act at the site under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (sometimes referred to as "Superfund"). Under the program, Defense's activities must also be consistent with a statutory provision that addresses, among other things, participation by the affected states-in this case, the District of Columbia. Under the Corps' program guidance for FUDS, the District of Columbia has a role in defining the cleanup levels at the Spring Valley site. In carrying out their roles, the government entities have, over time, formed an active partnership to make cleanup decisions. For example, the Corps leads the effort to identify hazards, but in many cases it uses the recommendations of the District of Columbia and EPA to look for hazards buried at certain sites. While the entities have not agreed on all cleanup decisions, officials acknowledge that, by having formed a partnership, a means exists to foster communication and collaboration, and officials of all three entities stated that the partnership is operating effectively. Continued progress at the site will depend, in part, on the effectiveness of this partnership over the duration of the cleanup period.
Environmental Contamination: Many Uncertainties Affect the Progress of the Spring Valley Cleanup
During World War I, the U.S. Army operated a large research facility to develop and test chemical weapons and explosives in the area that became the Spring Valley neighborhood in Washington, D.C. Buried ordnance, discovered there in 1993, led to the designation by the Department of Defense (DOD) of 61 acres as a formerly used defense site. Through fiscal year 2001, DOD had spent over $50 million to identify and remove hazards at the site. The government entities involved have identified and removed a large number of hazards, but the number remaining is unknown. The health risks influencing cleanup activities at Spring Valley are the possibility of injury or death from exploding or leaking ordnance and containers of chemical warfare agents and potential long-term health problems from exposure to arsenic-contaminated soil. As of April 2002, the U.S. Army estimated that the remaining cleanup activities would cost $7.1 million and take 5 years. But these estimates are unreliable. GAO summarized this report in congressional testimony (See GAO-02-836T).
The principal government entities involved at the Spring Valley site are carrying out their roles and responsibilities in cleaning up the site primarily under the Defense Environmental Restoration Program (environmental restoration program), which was established by the Superfund Amendments and Reauthorization Act of 1986. Under the environmental restoration program, Defense is authorized to identify, investigate, and clean up environmental contamination at formerly used defense sites (FUDS). The Corps is responsible for these activities at Spring Valley. Defense is required under the environmental restoration program to consult with EPA, which has its own authority to act at the site under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (sometimes referred to as "Superfund"). Under the program, Defense's activities must also be consistent with a statutory provision that addresses, among other things, participation by the affected states-in this case, the District of Columbia. Under the Corps' program guidance for FUDS, the District of Columbia has a role in defining the cleanup levels at the Spring Valley site. In carrying out their roles, the government entities have, over time, formed an active partnership to make cleanup decisions. For example, the Corps leads the effort to identify hazards, but in many cases it uses the recommendations of the District of Columbia and EPA to look for hazards buried at certain sites. While the entities have not agreed on all cleanup decisions, officials acknowledge that, by having formed a partnership, a means exists to foster communication and collaboration, and officials of all three entities stated that the partnership is operating effectively. Continued progress at the site will depend, in part, on the effectiveness of this partnership over the duration of the cleanup period.
Environmental Contamination: Uncertainties Continue to Affect the Progress of the Spring Valley Cleanup
The Army Corps of Engineers is charged with cleaning up 4,700 formerly used defense sites (FUDS) and active sites that were under its jurisdiction when they were initially contaminated. The 661-acre Spring Valley site in Wash., D.C is one such site. The primary threats at the site are buried munitions, elevated arsenic in site soils, and lab. waste; perchlorate was also found onsite. This testimony addresses: (1) the impact that shortcomings in info. and guidance can have on decision-making; (2) the impact that incomplete data can have on cost estimates and schedules; (3) how funding for a site may be influenced by program goals; and (4) how better coordination can increase public confidence in cleanups and facilitate effective decision-making. Illustrations.