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21 August 2000 <br /> AGE-NC Project No 97-0343 <br /> Page 6 of 9 <br /> Ground water samples will be analyzed by a State of California Department of Health Services <br /> (DHS)-certified laboratory for the following constituents <br /> • EPA Method 8015 Modified/5030 for TPH-g and TPH-d, <br /> • EPA Method 602 for BTEX, <br /> • EPA Method 8260 Modified for Fuel oxygenates - di-isopropyl ether(DIPE), ethyl tertiary <br /> butyl ether (ETBE), MTBE, tertiary amyl methyl ether(TAME), and tertiary butyl alcohol <br /> (TBA) <br /> 3 5 PREPARATION OF REPORT OF FINDINGS <br /> Following each quarterly ground water monitoring event, a quarterly report will be prepared <br /> presenting the findings The quarterly reports will include a description of work performed and the <br /> results of the soil/groundwater sampling and analysis Laboratory reports for groundwater analyses, <br /> testing methods,laboratory quality assurance/quality control(QA/QC)reports,and sample chain of <br /> custody documentation will be presented in a quarterly report Conclusions and recommendations <br /> will also be included in the reports, if applicable The report will be in a format acceptable to the <br /> PHS-EHD and the CVRWQCB guidelines, and will be reviewed and signed by a California <br /> 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 well installation, well development, soil sampling, <br /> equipment decontamination, sample shipment and receptor survey procedures are described below <br /> 41 DRILLING <br /> Soil borings will be advanced utilizing a truck-mounted,hollow-stern drill ng and 8-inch diameter <br /> hollow-stem augers Cuttings generated during drilling activities will be placed on plastic sheeting <br /> and covered Rinseate will be containerized in properly labeled D O T approved 55-gallon drums, <br /> and stored on-site in an area lacking public access Disposal alternatives will be evaluated based on <br /> results of soil and water analysis <br /> Advanced GeoEnvironmental,Inc <br />