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THE <br /> TWINING LOG OF SOIL BORING <br /> ' LABORATORIES INC. BORING MW1 <br /> -�' Project: Van Buskirk Parr Golf Course Project dumber: 394--0074-01 <br /> Location: 1740 Huston Avenue, Stockton, California Date Started: 6-1 -94 <br /> Logged By: K. Clutter Date Completed: 6--1 --94 <br /> Drilled By: J. Rodriguez Drill Type: CME-75 4.25" <br /> Auger Type: Hollow—stern auger <br /> I <br /> Depth to Groundwater: 14 feet Elevation: 7.76 feet <br /> bEPTH SUIT_ SYMBOLS <br /> (feet) SAMPLER SYMBOLS USCS Soil Description Blows par Remarks <br /> ' AND FIELD TEST DATA foot <br /> 0 . . . . . ............ .... ......................................... <br /> SM SAND, Silty; light <br /> brownish—gray (10YR, 6/2); 60- <br /> 70% fine—grained sand, 30--40% <br /> ' fines; medium dense, damp, no <br /> petroleum hydrocarbon odors <br /> 5 <br /> '119 <br /> 1005 Oppm <br /> 13/6 28 <br /> 15/6 <br /> 1 ............ ..................................... ....... <br /> ML SILT, Sandyellowish—brown <br /> (10YR. 5/4); 50-60% fines, 40— <br /> - 50% fine—grained sand, firm, <br /> 10 3/6 moist, no petroleum <br /> 1 3/6 hydrocarbon odors 1015 Oppm <br /> 5/6 8 <br /> T 15 L 2/6 1025 Oppm <br /> 4/6 CL CLAY, StIty; brown (10YR, 5/3) 9 <br /> 5/6 95% fines, trace-5% fine— <br /> grained sand; stiff, wet, <br /> clay moderately to highly <br /> plastic, no petroleum <br /> ydrocarbon odors or sheen <br /> zo 3/6 1035 Oppm <br /> 2/6 <br /> 4/6 <br /> 25 <br /> 30 <br /> Borehole terminated at 30 <br /> feet below site grade. Boring <br /> completed as 2--Inch diameter <br /> moniforin2 well. <br /> Notes: Location. Maintenance Yard — East of tank pit <br />