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Soil Sampling Report - Underground Storage Tanks <br /> Name of Business: Smith's Canal Pump Plant <br /> Site Address: Fontana St. & Smith's Canal, Stockton, CA <br /> T-ypr, of Work Performed: Soil samples collected for laboratory testing during removal <br /> of an underground storage tank. <br /> Date Sampled: February 28, 1992 <br /> Number of Tanks Removed: 1 <br /> F=j Tank - CaRacijy. Cointents. T_yM. Condition: <br /> 1 - 5,000 gallon diesel, fiberglass tank, a large patch covered a 5-inch hole near the seam <br /> on the north end, rust/discoloration was observed on bottom half of tank; north end of <br /> tank was broken at seam duringremoval; overall tank observed to be in <br /> good condition. <br /> Soil Sam les: <br /> Sam le ID Dcpth ft Location Description/Soil Descri tin <br /> �r SC-TPl•C18' 18' Collected beneath center of Tank 1 at a depth of 18 feet; <br /> s gray/green silty clay, strong product odor and staining present, <br /> moist to wet. <br /> f; SC-TEI-B' 8' Collected beneath product line in trench excavation 1, at a depth <br /> of 8 feet; brown and dark green mottled silty clay, no product <br /> 4 odor or staining present, moist. <br /> � d <br /> SC-TE2-7' 7' Collected beneath product line in trench excavation 2 at a depth of <br /> 7 feet; black mottled silty clay, no product odor or staining <br /> == present, moist. <br /> SC-TE3-4.5' 4.5' Collected beneath product line in trench excavation 3 at a depth of <br /> 4.5 feet; brown siltysand with some gravel, no product odor or <br /> staining present, moist. <br /> SC-TE4-6.5' 6.5' Collected beneath product line in trench excavation 4 at a depth of <br /> 6.5 feet, dark gray/brown mottled silty clay, no product odor or <br /> k=: <br /> staining present. <br /> r--_s <br /> �- SSR30M.SAY <br /> F: <br />