Laserfiche WebLink
=Touchstone <br /> Developments <br /> EXPLORATORY BORING LOG <br /> Dev <br /> Ermranmenlal Management <br /> Field Location of Boring Project No 9-8264 Date 2 7 96 Boring No <br /> Client CHEVRON USA PRODUCTS CO M —1 <br /> Location 3775 Tracy Boulevard 'Y,rY <br /> See Figure 1 City Tracy,CA Sheet <br /> Logged By wtj Driller V&W of 2 <br /> Casing Installation data <br /> Drilling Method Hollow Stem Auger <br /> Hole Diameter 8-inch Top of Box Elevation Datum <br /> 2 a _ Water Level <br /> C,E ° `$u) <br /> d o a")a EE E �E m 6 E N Time 0900 <br /> rn a)z °" ❑ 0(a Date 2796 <br /> 1 PAVEMENT SECTION -Concrete S" sand 7" <br /> ### <br /> 2 #> 3 <br /> , SILTY SAND (SM) -very dark grayish brown (10YR 312) <br /> 3 Vis# moist, very dense <br /> 4 <br /> 5 <br /> 6 S&H SANDY SILT (ML) -dark yellowish brown (10YR 414), moist, <br /> 9 Mw-1 6 very stiff <br /> 56 10 66 <br /> 7 — <br /> 8 — <br /> 9 <br /> 10 — <br /> s&H — SILT WITH SAND (ML) -dark yellowish brown (10YR 414), <br /> 1.14 MW 1 11 — moist, very stiff <br /> 15 1115 — <br /> 12 <br /> 13 / <br /> 14 <br /> 9 S&H 15 — SILTY SAND (SM) -dark yellowish brown (10YR 414), <br /> 25 MW-1 16 — saturated, dense, 85%medium to coarse sand, <br /> 101 266 — 1S%silt, trace fine gravel <br /> 17 <br /> 18 <br /> 19 — <br /> Remarks <br />