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"-,:; sg aft=.��"" <br /> , ' ,AMMMT n . <br /> s <br /> i <br /> f 3.0 LABORATORY ANALYSIS <br /> 14 were analyzed for <br /> Soil samples selected for testing by modified <br /> total petroleum hydrocarbons as gasoline {TPHg) <br /> Method 8015 and the <br /> Environmental Protection Agency {EPA} <br /> gasoline constituents benzene, toluene, ethylbenzene, and <br /> Eatotal :xylene isomers {BTEX} by EFA Method 8020. Water <br /> T3TEX by EDA <br /> samples were analyzed for Method 602 and TPIig by <br /> l = modified EFA Method 8015. These anal.fses were performed by <br /> California. <br /> Mobile Chem Labs-Central Valley of Turlock, <br /> r . This laboratory is certified by the State of California for <br /> the analyses requested. The results of these analysesare <br /> summarized in Table 1. Copies of the laboratory reports <br /> Appendix A of this report. <br /> analyses are included in App <br /> t q� <br /> TABLE 1 <br /> RESULTS OF LABORATORY ANALYSES <br /> CHAPIN BROTHERS, INC. <br /> 1766 MONTE DIABLO AVENUE <br /> STOCKTON, CALIFORNIA <br /> — <br /> _ -- -- — ETHYL- TOTAL <br /> SAMPLE BENZENE TOLUENE BENZENE XYLENES <br /> NUMB <br /> ER Tplig <br /> 0.13 0.035 0.63 1.4 <br /> 5-9.5-81 34 0,006 0.023 <br /> S-15-B1 (1.0 0.0 .Oi3 0 <br /> 0.022b6 0.57 0.27 1.0 <br /> S-20-B1 15 31 11 1.9 5.2 <br /> W-22-MWS <br /> Results in parts per billion <br /> TpHg = Total petroleum hydrocarbons as gasoline <br /> ( = Below stated laboratory limit of detection <br /> 11 Sample Designation= <br /> . I L--Boring number (B1} or monitoring well number (MW1) <br /> Sample depth in feet below the ground surface <br /> Sample matrix (S = soil, W = water) <br /> E .. <br /> ROGER FOOTT ASSOCIATES, INC. <br /> -•5- <br />