Complex hydrogeologic conditions and groundwater contaminated with high concentrations of chlorinated solvents are common remediation problems at many industrial sites in New York State. This paperpresents the results of an innovative remedial alternative implemented as an In-terim Remedial Measure at the Mercury Aircraft site. The densely fractured bedrock conditions at this site proecluded the cost-effective use of traditional individual pumpting wells and/or in-situ groundwater treatment to mitigate the spread of contaminated groundwater. In addition, the high concentrations of VOCs presented a concern with repect to new York State air emissions limits for conventional ex-siut treatment technologies. The remedial alternatives evaluated and the specifics of implementation of the selected alternative are presented along with performance results.
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