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• • • <br /> TABLE 2 <br /> Remedial Action Objectives <br /> Operable Univ MediW?athway Objective Remediation Requirements <br /> OU-1 & OU-2 Soil Minimize direct exposure to on-site workers Personal protection and monitoring <br /> during remediation/construction, and to on-site. Appropriate dust control. <br /> • Direct Contact adjoining property occupants <br /> Short-Term <br /> Exposure Reduce potential chronic chemical exposures Source containment, removal, and/or <br /> in any areas with unacceptable risk to achieve treatment in any area with <br /> • Long-Term a residual cancer risk in the range of 10-4 to unacceptable risk. <br /> Exposure 10-6 and a Hazard Index less than 1.0. <br /> OU-2 Groundwater Minimize groundwater degradation. Perform Removal of free product in soil and <br /> remedial actions in areas where free product groundwater. Removal of dissolved- <br /> • Volatilization and exists,or dissolved phase contamination is at phase petroleum hydrocarbons and <br /> Ingestion levels exceeding target cleanup goals, or to other volatile organic compounds to <br /> achieve a residual cancer risk in the range of achieve remediation goals. <br /> • Short & Long 10-4 to 10-6, and a Hazard Index of less than <br /> Term Exposure 1.0. <br /> OU-1 & OU-2 Air Inhalation Minimize direct exposure to onsite workers Minimize temporary releases during <br /> and offsite population remediation and construction. <br /> • Short-Term <br /> Exposure Prevent significant releases; attempt to Minimize reexposure to soil contained <br /> maintain background air quality. under clean fill and buildings/parking. <br /> • Long-Term Remove fuel hydrocarbons in soil and <br /> Exposure groundwater. <br /> 259703/Table/Table 2 <br />