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TABLE 2 <br /> GROUNDWATER CHEMICAL ANALYTICAL RESULTS ' <br /> US Can-Welty Road <br /> Vernalis,California <br /> Concentrations reported in micrograms per liter(pg/L)unless noted <br /> Abbreviations <br /> TPHg=Total petroleum hydrocarbons(TPI)quantified as gasoline. <br /> TPHd=TPH quantified as diesel without silica gel preparation. <br /> TPHd w/s.g.=TPH quantified as diesel with silica get preparation. <br /> TPHmo=TPH quantified as motor oil. <br /> MTBE=Methly tertiary butyl ether. <br /> NA=Not Analyzed. <br /> ND=Not Detected at or above the laboratory reporting limit. <br /> pg/L=micrograms per liter <br /> <=Analyte not detected at or above the laboratory reporting limit shown <br /> Notes <br /> 1. Samples were analyzed by Lancaster laboratories,Inc.for TPHd using method CALUFT-DRO/8015B Modified and TPHg using method <br /> N.CA LUFT Gasoline.TPHd analysis was performed without a silica gel preparation procedure. Benzene,toluene,ethylbenzene, <br /> and total xylenes were analyzed using EPA Method 8021 B. <br /> 2. The reported concentration of TPHg does not include MTBE or other gasoline constituents eluting prior to the C6(n-hexane)TPHg range start time. <br /> 3. Sample quantitation was performed using the total sample area from C10 through C25 as requested by the client. <br /> 4. Sample collected by Geological Technics,Inc.,of Modesto,California,and analyzed by Sherwood Labs Corp.of Hilmar,California,for TPHg TPHd, <br /> TPHmo,and TPHk using EPA Method 8015M,and by Sequoia Analytical of Sacramento,California,for VOCs using EPA Method 8240. <br /> 5. Samples collected by Radian International and analyzed by Core Laboratories of Anaheim,California,for TPHg,TPHd,and TPHmo using <br /> EPA Method 8015M,BTEX and MTBE using EPA Method 8020,and PAH using EPA Method 8270. <br /> 6. Samples collected by Geomatrix Consultants,Inc.,of Oakland,California,and analyzed by Friedman&Bruya of Seattle,Washington for <br /> TPHg and TPHd using EPA Method 8015M,BTEX using EPA Method 8260B,and PAHs using EPA Method 8270 SIM. <br /> 7. Well located on Western Farm Service Property. <br /> 8. Samples collected by Geomatrix Consultants,Inc.,and analyzed by Friedman&Bmya of Seattle,Washington,for TPHd and TPHg using <br /> EPA Method 8015M,BTEX using EPA Method 826013,and for PAHs using EPA Method 8270C SIM. TPHd results presented both with <br /> and without silica-gel cleanup using EPA Method 3630. <br /> Page 2 of 2 <br />