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r r r r r r r r r r r r r r r r r r r <br /> TABLE 2 <br /> PORT OF STOCKTON <br /> ANALYTICAL RESULTS OF SOIL AND GROUNDWATER SAMPLES <br /> AUGUST 1998 SITE INVESTIGATION <br /> Site No. 4 <br /> (Site Code#1282-10) <br /> Petroleum Hydrocarbon Constituents <br /> Boring Date Sample Depth Matrix B E T X TPH-g MTBE Total Lead <br /> No. Collected Number feet hndtl <br /> 84-1 814198 S-001 11.5-12.0 Soil NO ND ND NO NO NO 11 <br /> B4-1 814198 S-002 16.5-17.0 Soil NO ND ND NO NO NO 6.0 <br /> 134-1 814198 W-001 20.0 Water NO ND NO NO ND NO NO <br /> B4-2 814198 S-003 11.5-12.0 Soil NO ND ND NO ND NO 9.5 <br /> B4-2 814198 S-004 16.5-17.0 Sol ND NO ND NO ND NO NO <br /> 64-2 814198 W-002 18.0 Water NO ND ND ND NO ND NO <br /> Notes: <br /> Soil and water samples were analyzed for petroleum constituents using EPA Methods 801518020; results for water samples are reported in ugA,results for soil samples are reported in mg/kg. <br /> B=Benzene,E=Ethylbenzene,T=Toluene,X=Xylene. Standard detection limits for STEX constituents are 0.3 ugA forwater samples and 0.005 mglkg for soil samples. <br /> TPHg=Total Petroleum Hydrocarbons as Gasoline,standard detection limit for water samples is 50 ugA and for sol samples is 1.0 mglkg. <br /> MTBE=Methyl-t-ButA Ether,standard detection limit for water samples is 5.0 ugA and for sol samples is 0.05 mg/kg. <br /> Water samples were analyzed for total lead using EPA Method 200.7;and for soil samples using EPA Method 6010. Water sample results are reported in mgA and sol sample results in mgA( <br /> Detection limits for lead analyses are 0.1 mgA for water samples and 5 mgfkg for sol samples. <br />