Laserfiche WebLink
a� II <br /> GRI 'INI: <br /> � <br /> shipment, and at the laboratory. <br /> Orion field personnel were on site to observe the progress of sampling and to log each <br /> boring. The information recorded on the boring log included drilling equipment used," <br /> boring location, nature of the materials encountered, sampling depth, time of day, PID; <br /> readings, and other pertinent data. The boring logs were drafted for presentation in this <br /> report. <br /> Soil Analytical Program 1y <br /> Soil samples were delivered by UPS to Positive' Lab Service (Positive) of Los Angeles,'; <br /> I <br /> California, a State-certified laboratory. Selected soil samples were analyzed for the. I <br /> following compounds using U.S. Environmental Protection Agency (EPA) laboratory; <br /> methods, in milligrams per kilogram (mg/kg). ' <br /> Method Compounds Detection Limit" <br /> !R (mg/kg) <br /> L EPA Total petroleum hydrocarbons <br /> Modified analyzed as gasoline 0.1 <br /> 8015 t <br /> Aromatic hydrocarbons including <br /> benzene, toluene, and ' 0.005 <br /> ethylbenzene <br /> EPA Total xylenes 0.015 <br /> 8021 <br /> { <br /> MTBE 0.005 <br /> Detection limits may vary because of!matrix interference. <br /> .s I <br /> i <br /> j <br /> I <br /> S:\BFS\ST0CKT0N\LTR\LTR008.D0C 5/1/01 <br />