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r <br /> 02 March 1999 <br /> =` AGE-NC Project No 98-0448 <br /> Page 6 of 10 <br /> as hydraulic conductivity, transrmssivity and drawdown at various pumping rates Results of the <br /> eight-hour drawdown pilot test would evaluate feasibility of induced ground water drawdown in <br /> conjunction with SVE, the pump test will evaluate feasibility of ex-situ ground water pump and <br /> treat as a remedial alternative <br /> The proposed 48-hour IAS pilot test is designed to evaluate feasibility of volatilizing dissolved <br /> petroleum hydrocarbons (air sparging) as a remediation method at the site The results of the IAS <br /> pilot test will provide a general air sparging radius of influence for design of an in-situ air sparge <br /> system <br /> The proposed eight-hour SVE pilot test is designed to evaluate feasibility of SVE as a remediation <br /> method at the site The results of the SVE pilot test would provide an effective SVE radius of <br /> influence for design of a SVE remediation system <br /> 34 RECEPTOR SURVEY <br /> • A receptor survey is proposed to located all potential ground water conduits within a 2,000-foot <br /> radius of the site The results of the receptor survey would compliment the pilot study in <br /> evaluating appropriate corrective action <br /> I <br /> 35 PREPARATION OF CORRECTIVE ACTION PLAN <br /> Upon completion of the pilot study, a corrective action plan (CAP) will be prepared presenting the <br /> findings of the pilot study The corrective action plan will discuss feasibility and cost effectiveness <br /> of several remedial alternatives Conclusions and applicable recommendations will be included in <br /> the corrective action plan The report will be in a format acceptable to the PHS-EHD and the <br /> RWQCB, and will be reviewed and signed by a California Registered Geologist <br /> 4.0. PROCEDURES - <br /> All field procedures will be overseen by an AGE representative under the supervision of a California <br /> Registered Geologist Procedures for well installations,equipment decontamination,receptor survey <br /> drawdown pilot test, SVE pilot test and IAS pilot test are outlined below <br /> Advanced GeoEmironmentai,Inc <br />