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02 February 2005 <br /> AGE-NC Project No. 04-1232 <br /> Page 3 of 3 <br /> Soil samples and water samples,if collected,will be submitted for laboratory analysis.The samples <br /> will be analyzed by a State of California Department of Health Services(DHS) certified laboratory <br /> for the following constituents: <br /> • Total recoverable petroleum hydrocarbons(TRPH)in accordance with EPA Method 8015M, <br /> carbon chain C-4 through C-44; <br /> • Methamphetamine (HPLC/MS/MS); <br /> • Total phosphorus in accordance with EPA Method 365.2; and <br /> • Full scan 8260B including acetone and methanol, reporting all peaks. <br /> Laboratory reports for soil analysis, testing methods, laboratory quality assurance/quality control <br /> (QA/QC) reports, and sample chain of custody documentation will be presented in a report of <br /> findings and recommendations. <br /> 3.4. REPORT PREPARATION <br /> Upon completion of field work and receipt of final laboratory analysis, a report will be prepared <br /> presenting the findings of the investigation. The report will include a description of the work <br /> performed including a diagram of the septic system, location of sampling points and results of the <br /> sampling and analysis. Conclusions and applicable recommendations will be included in the report. <br /> The report 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 advancement of soil borings, soil sampling, equipment <br /> decontamination, sample shipment, and boring abandonment are outlined below. <br /> 4.1. BORING ADVANCEMENT <br /> Once sample areas have been inspected and approved by SJCEHD to satisfy the regulatory <br /> requirements, the probe borings will be advanced. Probe borings will be advanced using a van- <br /> mounted Geoprobe 5400 direct-push probing unit equipped with 1.25-inch probing rods. The <br /> Geoprobe advances soil probe borings using a hydraulic hammer to drive soil sampling tools to <br /> specified depths. The borings will possibly have to be angled to reach under the specified sampling <br /> Advanced GeWnvirnnmental,Inc. <br />