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8-MABORWATORWIESINC. LOG OF SOIL BMING <br /> BORING B-1 <br /> Project: Fire Station #12 Project Number: A68105.01 <br /> Location: Stockton, California Date Started: 6-21 -95 <br /> Logged By: K.D. Jones Date Completed: 6-21 -95 <br /> Drilled By: The Twining Laboratories Inc. Drill Type: CME-25 <br /> a1 Auger Type: Hollow—stem auger <br /> Depth to Groundwater: Not encountered Elevation: 30 feet MSL* <br /> DEPTH SOIL SYMBOLS Bbws per <br /> fest SAMPLER SYMBOLS USCS Soil Description Remarks <br /> AND FIELD TEST DATA foot <br /> �+ 5/6 yellow; plastic; moist. PID = 2.9 <br /> 7/6 17 ppm <br /> 35 110/6 <br /> drilling stiffens <br /> ............. ......................................................... <br /> SW—SC SAND, with Clay; yellowish <br /> brown; 10% fines; fine to <br /> 8/6 very fine; well graded; moist PID = 2.4ppm <br /> 11/6 g 25 <br /> 40 !.:!.:!.: 14/6 <br /> Z.Z.!.: <br /> L:7.:!.. <br /> ,'l.:1.:1.: <br /> i:!.:!.: 7/6 PID = 2.7ppm <br /> %:!.:1.: 17/6 35 <br /> :..,, 45 18/6 <br /> Bottom of boring <br /> i 50 <br /> 55 <br /> 60 <br /> r.1 <br /> 65 <br /> Notes: <br /> r <br />