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Ati <br /> GS! GeoStrategies Log of Boring U-5 <br /> PROJECT Unocal Station No 0187 LOCATION 437E Miner Avenue, Stockton, CA <br /> LU <br /> M <br /> * r- o cn <br /> H = ,Z J � <br /> CL � w w z GEOLOGIC DESCRIPTION <br /> x Q N T WELL DIAGRAM <br /> CL a a <br /> Q a m m uai to <br /> CL — <br /> > <br /> color change to dark yellowish brown (tOYR 4/6), } <br /> hard, sand decreases to trace - 10% = f <br /> 40 0 34 US-40 <br /> Y - <br /> Xf <br /> SC <br /> SANDY CLAY (SC) - dark yellowish brown (10YR mZ <br /> 3/6) to olive brown (2 5Y 4/4), dense, saturated, o C = r) <br /> 45 0 38 US-45 60-70% fine sand, 30-40% clay wry b <br /> SP U h <br /> N 5 <br /> T � <br /> SAND (SP) - very dark gray (2 5 YR 3/0), dense, t <br /> saturated, 100% fine to medium sand ;. <br /> 50 0 46 U5-50 —_ <br /> Y <br /> Py } <br /> hk <br /> •� K <br /> 55 0 49 U5-55 SC SANDY CLAY (SC) - dark greenish gray (5G 4/0, — <br /> hard, moist, 70-80% clay, 20-30% fine sand <br /> Bottom of boring = 55 feet 7/19/95 <br /> 60 <br /> 65 <br /> 70 <br /> 75 <br /> JOB NUMBER 4827 04 Page 2 of 2 <br />