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mow M ism M MM M M MW <br /> TABLE 2 <br /> PORT OF STOCKTON <br /> ANALYTICAL RESULTS OF SOIL AND GROUNDWATER SAMPLES <br /> AUGUST 1998 SITE INVESTIGATION <br /> Site No. 2 <br /> (Site Code #1282-124) <br /> Petroleum H drocarbon Constituents <br /> Boring Date Sample Depth Matrix B E T X TPH-g MTBE Total Lead <br /> No Collected Number feet s <br /> B2-1 81'6198 S-022 15 0-15 5 Sod NO NO NO <br /> NO ND ND 11 <br /> B2-1 8/6/98 S-023 19 5-20 0 Soil NO NO NO NO ND NO 80 <br /> 82-1 816198 W-009 120 Water NO NO ND ND ND ND NO <br /> 132-2 81'6/98 S-024 15 0-15 5 Sod NO NO NO NO NO NO 11 <br /> 82-2 8/3198 S-025 20 0-20 5 Sod NO NO NO NO NO ND 78 <br /> B2-2 8AG198 W-010 160 Water NO NO NO NO ND NO NO <br /> Notes <br /> Soil and water samples were analyzed for petroleum constituents using EPA Methods 801518020,results for water samples are reported by the laboratory in ugA and presented <br /> here in mgA Results for soil samples are reported in mg/kg B=Benzene,E=Ethylbenzene,T=Toluene,X=Xylene Standard detection limits for BTEX constituents <br /> are 0 3 ugA for water samples and 0 005 mg/kg for soil samples TPHg=Total Petroleum Hydrocarbons as Gasoline,standard detection limit for water samples is <br /> 50 ugA and for sol samples is 10 mg/kg MTBE=Methyl-t Butyl Ether,standard detection limit for water samples Is 5 0 ugA and for soil samples is 0 05 mg/kg <br /> Water samples were analyzed for total lead using EPA Method 200 7,and for sod samples using EPA Method 6010 Water sample results are reported in mgA <br /> and soil sample results in mg/kg Detection limits for lead analyses are 01 mg/for water samples and 5 mglkg for soil samples <br /> i <br /> BOYAHAN & ROSS, INC <br /> Environmental Scienusis & Engineers <br />