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I <br /> TABLE 1 <br /> ANALYTICAL RESULTS, EXCAVATION SOIL SAMPLES <br />' NOVEMBER 22, 1993 <br /> FORMER EXXON STATION # 7-1050 <br /> 909 HAMMER LANE STOCKTON CA <br /> (All result in parts-per-million) <br /> Sample Sample <br /> ID Depth Total Petroleum Aromatic Volatile Organics <br /> (Feet) Hydrocarbons <br /> Gasoline Benzene Toluene Ethyl- Total <br /> benzene Xylenes <br /> SB-9 6 < < < < < <br /> (Collected 11 < < < < < <br /> 613193) 16 280 «0 05 022 0 96 19 <br /> 21 6,800 «0 2 29 200 2000 <br /> 26 240 «0 05 2 0 2 9 36 <br /> 3) 180 < 069 4 4 27 <br /> 36 28 < 0012 0011 044 <br /> 41 < < < < 0 037 <br /> 46 < < < < < <br /> 51 < < < < 0 022 <br /> 56 < < < < Q "'11 <br /> 575 < < < < 00057 <br /> S-1 15 < < < < < <br /> S-2 22 < < < 0 012 017 <br /> S-3 22 2 400 <<5 0 <<5 0 61 470 <br /> S-4 22 58 «0 05 «0 05 0 31 4 5 <br /> S-5 22 < < < < 0 022 <br /> S-6 22 17 «0 05 «0 05 014 1 1 <br /> S-7 22 < < < 0 009 016 <br /> S-8 22 < < < 0 012 017 <br /> S_9 20 < < < < 0 028 <br /> S-10 20 < < < < < <br /> S-11 25 < < < 0 006 0 076 <br /> S-12 25 1 6 < < 0 024 034 <br /> SP-1' STOCKPILE 7 5 < < 0 010 035 <br /> SP-2' STOCKPILE 250 «0 1 <<0 1 0 31 64 <br /> MOTES a = Below detection limits per Tri-Regional Board Staff Recommendations for Preliminary Evaluation and <br /> Investigation of Underground Tank Sites (August 10 1990) Practical Quantttation Limits (POL for <br /> - BTEX = 0 005 ppm TPH as gasoline and diesel = 1 0 ppm) <br /> « Below the indicated detection limit <br /> - Also analyzed for soluble lead (STLC) and reactivity corrosivity and ignitabdiry for waste <br /> characterization and disposal Results are included In the laboratory reports in Attachment 2 <br /> AQ9tS FnViranf[Mo"'1 Inc <br /> �3-005ft)�,.f 15 1993 <br />