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11171cot November 11, 1986 <br /> AGS Job *8696-1 <br /> ' Water and soil samples collected for testing were delivered to <br /> Applied GeoSystems ' laboratory, which is certified by the state <br /> ' of California for the types of analyses performed. Soil and <br /> water samples were analyzed for total hydrocarbons and gasoline <br /> constituents (benzene, ethylbenzene, toluene, and xylenes - <br /> BETK) . Soil analyses were facilitated through solvent <br /> extraction. Water and soil analyses utilized gas chromatographic <br /> separation with flame- and photo--ionization detection. <br /> TABLE 1 <br /> ' RESULTS OF CHEMICAL ANALYSES <br /> CRYSTAL CREAM AND BUTTER COMPANY <br /> ' 404 WEST FREMONT STREET, STOCKTON, CALIFORNIA <br /> SAMPLE TOTAL ETHYL- <br /> NUMBER HYDROCARBONS BENZENE BENZENE TOLUENE XYLENES <br /> SOIL SAMPLES FROM BORINGS (Detection. limits 0. 2m <br /> PP ) <br /> ' S-15-81 0. 2 ND ND ND ND <br /> S-15-B2 28. 6 1 . 4 0. 5 2 .6 6. 8 <br /> ' SOIL SAMPLES FROM EXCAVATION (Detection limits: S1 = 2 ppm, <br /> S2 = 0. 2 Ppm) <br /> S1 2, 241 65 81 276 532 <br /> ' S2 2.1 ND ND 0 . 2 0. 3 <br /> SOIL SAMPLES FROM SOIL PILES (Detection limits 0.2 ppm) <br /> ' S3 1 . 6 ND ND ND ND <br /> S4 43. 3 ND ND ND 1. 6 <br /> ' S5 2. 2 ND ND ND ND <br /> S6 ND ND ND ND ND <br /> WATER SAMPLE FROM MW-1 (Detection limits 0.001 ppm) <br /> 1 W-25-MW1 11.580 1. 539 0. 169 1. <br /> 106 1. 313 <br /> Values in milligrams per kilogram (Parts per million- ppm) <br /> ND indicates not present or below method detection limits <br /> Apo/led GeoSystenrs <br />