FOR IMMEDIATE RELEASE ENR WEDNESDAY, JANUARY 24, 1996 (202) 616-2771 TDD (202) 514-1888 GE, NEW HAMPSHIRE CITY AGREE TO INNOVATIVE SUPERFUND CLEANUP COULD SAVE MILLIONS ON FUTURE CLEANUPS WASHINGTON, D.C. -- The General Electric Company and the city of Somersworth, New Hampshire will spend approximately $7 million on an innovative technology to clean up a contaminated municipal landfill near Dover and Portsmouth, the U.S. Justice Department and the Environmental Protection Agency announced today. The agreement could save the parties close to $20 million over traditional cleanup methods and may lead to dramatic cost savings in cleaning up hazardous waste sites around the country. In an effort to promote the use of new technologies, the Environmental Protection Agency agreed to pay up to half the cost if the technique to be employed is unsuccessful -- the first time EPA has been involved in underwriting such a project. The Somersworth site is one of 1,374 Superfund sites to which priority attention has been devoted. A consent decree, filed today by the United States and the State of New Hampshire in a Concord federal court, resolves the responsibility and liability of General Electric, Somersworth and 18 other parties who either contributed to or transported business and industrial waste to the Somersworth municipal landfill. Hazardous substances, including, contaminated the groundwater and at one time threatened a public drinking water well. "This agreement makes good on this Administration's pledge to clean up Superfund sites through new technologies and cost- effective means," said Lois J. Schiffer, Assistant Attorney General in charge of the Environment and Natural Resources Division. "This federal, state and local effort has yielded a good result for the parties and the people of New Hampshire, and holds promise for other sites as well." (MORE) General Electric and Somersworth will take the lead and perform the cleanup using a chemical treatment wall that acts as a filtration system. The first step is to install a wall with permeable and impermeable sections. The impermeable sections channel contaminated groundwater toward the permeable sections. The water is cleansed by a mixture of sand and reactive iron filings as it flows through the wall. The government estimates the price tag at about $7 million. A traditional ground water treatment remedy at this site could run as high as $26 million. If successful, the chemical treatment wall technology could be adapted to other Superfund sites. In the event that the technology does not meet expectations, the United States would reimburse General Electric and Somersworth up to $3.5 million and the parties would implement an alternative cleanup plan. "This agreement is what EPA-New England's Superfund reform program is all about," said EPA Regional Administrator John DeVillars. "We're introducing an innovative technology and backing up our commitment to bold, potentially more efficient, cleanup remedies with EPA dollars. At the same time, we are getting the community increasingly involved in the process and getting small parties out of the process. This is a win-win situation, and the primary beneficiaries will be the people of Somersworth who live near this landfill." New Hampshire Department of Environmental Services Commissioner Robert Varney added, "The State of New Hampshire appreciates EPA's commitment to an innovative and efficient cleanup at the Somersworth site. The citizens of the State and, in particular, Somersworth, are the chief beneficiaries of this agreement which reflects an important cooperative effort between state and federal officials and affords protection to one of our most valuable natural resources, our groundwater." The Somersworth landfill operated for nearly 50 years until it was closed in 1981. Shortly thereafter, the city discovered that hazardous substances had contaminated the groundwater and threatened a nearby public drinking water supply. The 26-acre site was added to the Superfund National Priority List in 1983. #### 96-015