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�UeveTouchstone <br /> ents EXPLORATORY BORING LOG <br /> Emnronmenta�agement <br /> Field Location of Boring Project No 9-8264 Date 2 7 96 Boring No <br /> Client CHEVRON USA PRODUCTS CO B-4 <br /> Location 3775 Tracy Boulevard �F <br /> See Figure 1 City Tracy,CA Sheet <br /> Logged By +^RJ Driller V&W of 1 <br /> Casing Installation data <br /> Drilling Method Hollow Stem Auger <br /> Hole Diameter 8-inch Top of Box Elevation Datum <br /> m m R _ a Water Level 13-5 <br /> CL a ma E E E 0 Time 1110 <br /> m a -- Fro coo z ❑`� to C o cn Date 2796 <br /> tt tt t <br /> < f 3 <br /> ##ii fir est <br /> SILTY SAND (ML) -olive brown (2 SY 414), moist, <br /> ] <br /> 9 B-4 g #<�yf$)>`;= very stiff, 75%fine to medium sand, 25%silt <br /> 22 15 65z#>) ttt <br /> 8 s,cz'tz�<rf? <br /> £ s it fc <br /> 3 3>3> <br /> 9 34�#,# <br /> 10 ;t <br /> S&H <br /> AS ABOVE <br /> 12 >a>t <br /> NR <br /> 12 <br /> 1212 <br /> 15 $11 <br /> 13 <br /> 27 136 <br /> 14 <br /> t)<{{?)SS t <br /> 15 SANDY SILT (ML), light olive brown (2 SY 514), <br /> 16 S&Hsf#) <br /> #) saturated, hard <br /> 19 165 16 <�{'i«F' <br /> 123 21 <br /> 17 <br /> 18 <br /> 19 <br /> EB <br /> Remarks <br /> BOTTOM OF BORING AT 16 5 FEET <br />