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1� <br /> ~_ TWINING LOG OF SOIL BORING <br /> LABORATORIES. INC. BORING SP-3 <br /> Project: Fire Station #3 Project Number: A68108.01 <br /> Location: Stockton Date Started: 12/20/96 <br /> Logged By: K. D. Jones Date Complefed: 12/20/96 <br /> Drilled By: Fisch Environmental Drill Type: GeoProbe 5400 <br /> Auger Type: Continous Push <br /> Depth to Groundwater: 45 Feet Elevation: Approximately 25 Feet MSL <br /> SOIL SYMBOLS <br /> DEPTH SAMPLER SYMBOLS uses Soil Description Blows per Remarks <br /> (feet) AND rIELD TEST DATA foot <br /> 0 ............ ..................................................... <br /> AC6" Asholtic concrete and base <br /> ` rock. <br /> SM ................................................... <br /> SAND with Sift and clay; <br /> medium brown, well graded, <br /> . . . ............ .. medium to very fine grain, <br /> CL moist. <br /> .................................................. <br /> 5 Clay; red brown, slightly <br /> plastic, slightly moist. <br /> 10 <br /> PID = 0.6 ppm <br /> PID = 0.1 ppm <br /> 20 <br /> PID = 0 ppm <br /> 25 <br /> PID = 0.1 ppm <br /> ......... ..................................................... <br /> SW SAND, medium yellow brawn, <br /> well graded, fine to coarse PID = 0 ppm <br /> grain, slightly moist, <br /> 30 <br /> . .... ........ . . . . . . . . <br /> CL Clay; dark brown, slightly PID = 0 ppm <br /> Notes: <br />