Laserfiche WebLink
THE <br /> TIWNIN LOG OF SOIL BWRING <br /> LABORATORIES, INC. BORING B—I <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 /> Auger Type: Hollow—stem auger <br /> Depth to Groundwater: Not encountered Elevation: 30 feet MSL* <br /> SOIL SYMBOLS <br /> y+ <br /> DEPTH SAMPLER SYMBOLS USCS Soil Description Blofoorr R.marks <br /> AND FIELD TEST DATA <br /> 0 ............. ...A...sphal.......t....a.nd.......................... <br /> ........... <br /> .. <br /> fill <br /> 4 4 SW—SM SAND, with Silt; medium brown; <br /> "•'"•''""•' 20% fines, very fine to <br /> fine—grained, <br /> 3/6 CL.... ...well—graded;..moist........................ <br /> 2/6 CLAY; pale grayish yellow; 5 <br /> 5 3/6 plastic; moist. <br /> 3/6 brownish yellow PID = 3.1 ppm <br /> 6.4 4/6 9 <br /> 10 5/6 <br /> Yr ............. ............... <br /> ...........'............................... <br /> SC CLAY, with Sand; brownish <br /> 13/6 yellow; 10% sand; plastic; PID = 3.1ppm <br /> 5/6 moist 12 <br /> r� 15 7/6 <br /> 5/6 20% sand PID = 2.1 ppm <br /> 9/6 21 <br /> 20 12/6 <br /> ..rXX <br /> XXX <br /> 5/6 PID = 1.1 ppm <br /> 7/6 16 <br /> 25 9/6 <br /> ............. ......................................................... <br /> �► �:�:�: SW—SC SAND, with Clay; yellowish <br /> brown; 10% fines; very fine <br /> to fine—grained, well—graded; <br /> moist. <br /> 6/6 PID = 2.2ppm <br /> 10/6 22 <br /> 30 /:!.:/: 12/6 <br /> ML SILT with Clara ish <br /> Notes: <br />