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�r■r►_u _ <br /> April 7, 1992 <br /> . ARCO Service Station No. 760, Lodi, California <br /> f <br /> TABLE 7 <br /> RESULTS OF CHEMICAL ANALYSES OF SOIL AND WATER SAMPLES <br /> ASSOCIATED WITH TANK T8 <br /> ARCO Service Station No. 760 <br /> 225 South Cherokee Lane <br /> Lodi, California <br /> June 20, 1991 <br /> Sample Ethyl-- Total <br /> f Number TPHg Benzene Toluene benzene Xylenes <br /> S-12-T8 <1. 0 <0. 0050 <0. 0050 <0 . 0050 <0 . 0050 <br /> W-6-T8 170 7 . 5 8 . 8 1. 2 12 <br /> Sample <br /> Number TPHd TOG VOC PCB <br /> S-12-T8 <1 . 0 <30 <* <* <br /> W-6-T8 1, 900 <5. 0 NR NR <br />. Sample Total Total Total Total Total Total <br /> Number Cadmium Chromium Chromium VI Nickel Lead Zinc <br /> S--12-T8 <0. 50 11 <0 . 050 8 . 5 4 . 2 31 <br /> Results for soil samples in parts per million (ppm) <br /> Results for water samples in parts per billion (ppb) <br /> TPHg = Total petroleum hydrocarbons as gasoline <br /> TPHd = Total petroleum hydrocarbons as diesel <br /> TOG = Total oil and grease <br /> VOC = Volatile organic compounds <br /> PCB = Polychlorinated biphenyls <br /> < = Below detection limit for the analytical methods used <br /> <* = Below detection limits for the compounds analyzed <br /> NR = Not requested <br /> Sample designation: <br /> S-12-T8 _ <br /> Tank Number - LL <br /> Depth sample collected <br /> S = Soil W = Water <br /> 98048-5 <br />