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i10 August 1999 <br /> i AGE-NC Project No 97-0333 <br /> Page 6 of 9 <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 will provide an estimate of the effective SVE <br /> radius of influence for proper design of a SVE remediation system <br /> It <br /> 35 RECEPTOR SURVEY <br /> A receptor survey is proposed to Iocated all potential ground water conduits within a 2,000-foot <br /> radius of the site The results of the receptor survey will complunent the pilot study in evaluating <br /> appropriate corrective action <br /> 36 PREPARATION OF CORRECTIVE ACTION PLAN <br /> Upon completion of the pilot study, a corrective action plan (CAP) will be prepared presenting the <br /> I , 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 /> ,e 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. FIELD PROCEDURES <br /> All field procedures will be overseen by an AGE representative under the supervision of a California <br /> Registered Geologist Procedures for the "ell installation, well development, soil sampling, <br /> equipment decontamination sample shipment and pilot test procedures are outlined below <br /> I ' <br /> 41 DRILLING <br /> I , <br /> Soil bonngs v\ill be advanced utilizing a truck-mounted hollow stem drill rig and 8-inch diameter <br /> I hollow-stem augers, 10-inch diameter hollow stem augers vaill be used for drilling the dual- <br /> completed well Cuttings generated during drilling activities will be placed on plastic sheeting and <br /> covered Rinseate will be containerized in properly labeled D O T 55-gallon drums, and stored on- <br /> site in an area lacking public access Disposal altematives will be evaluated based on results of soil <br /> and water analysis <br /> Soil samples u-ill be collected at fivc-foot intervals, beginning at a depth of 15 feet bsg, utilizing a <br /> California split-spoon sampler and brass sleexes The sampler will be driven by dropping a 140- <br /> 116 pound weight from a height of 30 inches (blow counts) The blow counts \vEll be recorded on boring <br /> I ' 4dianced GroEn�iron menta I Inc <br />