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' 11 March 2002 <br /> AGE-NC Project No 95-0130 <br />' Page 8 of 13 <br />' 3 3 GROUND WATER AQUIFER PUMPING TEST <br />' Following installation of EW-1,a 24-hour aquifer pumping test will be performed within HU 1 <br /> to evaluate a general radius of influence and capture zone during ground water extraction The <br /> ground water aquifer pumping test will be designed to obtain general aquifer characteristics <br />' such as hydraulic conductivity,storativlty,transmxssivity and draw-down at a constant pumping <br /> rate Procedures for the pumping test is presented in Section 4 4 <br />' 3 4 SOIL VAPOR EXTRACTION PILOT TEST <br />' Following installation of well VW-4, an eight-hour SVE pilot study will be performed to <br /> evaluate SVE as a remedial alternative, the results of the SVE pilot test will provide data to <br /> calculate an effective SVE radius of influence for design of a SVE remediation system <br />' Procedures for the SVE pilot test are presented in Section 4 5 <br />' . 3 5 AIR SPARGING PILOT TEST <br /> Following installation of well AW-1, a 48-hour IAS pilot study will be performed to evaluate <br />' IAS as a remedial alternative, the results of the IAS pilot test will provide data to calculate an <br /> effective IAS radius of influence and determine feasibility of IAS as a remediation alternative <br /> Procedures for the IAS pilot test are presented in Section 4 6 <br /> I <br /> 3 6 AIR SPARGING/SOIL VAPOR EXTRACTION PILOT TEST <br />' Immediately following the 48-hour IAS pilot study, an eight-hour combined SVEJAS pilot <br /> study will be performed to evaluate general SVE effectiveness during IAS activities,the results <br />' of the SVE pilot test will provide data to calculate an effective SVE radius of influence for <br /> design of a SVE remediation system and determine feasibility of IAS as a remediation <br /> alternative Procedures for the SVE/IAS pilot test are presented 3n Section 4 7 <br />' 3 7 REPORT PREPARATION <br /> Results of the well installations, ground water aquifer pumping test and SVE pilot study will <br />' be presented in a Problem Assessment Report (PAR) If appropriate, interim ground water <br /> remediation may be proposed,pending the completion of a Remedial Action Plan (RAP) The <br /> PAR and RAP will be in a format acceptable to the RWQCB (Appendix A guidelines), and will <br />' be reviewed and signed by a California Registered Geologist <br /> Advanced GeoEnvironmental,Inc <br />'k <br />