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l a7 Soil Boring Lo <br /> Stellar Er�trlronmetal olut o s 9 9 <br /> 2198 Sixth Street, Berkeleyn ,SGA 9471D <br /> Geosclence&Engineering Consulting <br /> BORING NUMBER D-3 Page of 2 <br /> PROJECT Barber (Acampo) OWNER Western Oil & Spreading <br /> LOCATION WO&S, Acampo, CA PROJECT NUMBER 2002-20 <br /> ' TOTAL DEPTH 55 feet b s BOREHOLE DIA 8-inch <br /> SURFACE ELEV Not surveyed WATER FIRST ENCOUNTERED 52 feet bgs <br /> ' DRILLING COMPANY Woodward Drilling DRILLING METHOD Hollow Stem Auger <br /> DRILLER Van GEOLOGIST Dan Barber, P E DATE DRILLED 6/7102 <br /> RSD <br /> DEPTH GRAPHIC a>} 3z INSTRUMENT <br /> (feet) LOG DESCRIPTIONISOILCLASSIFICATION REMARKS <br /> ��� <br /> Nzw a,a READING <br /> _¢ (ppmv) <br /> 0 Plowed field <br /> • <br /> — 2 — • <br /> 4 <br /> . s 00 Fine-med sand (SM), light brown <br /> 6 1355 D-3-5 <br /> ' 9 <br /> 8 <br /> 10— 7 00 Fine-med poorly graded sand <br /> • 2( SM), damp, grey Q1402 D 3 i0 <br /> 12 ' <br /> ' 14 50• <br /> 16 ' for °° Silt&fine sand (SC), trace clay, @ 1408, D-3-15 <br /> 5 tan, dry <br /> ' 18 <br /> 20 25 <br /> 50 00 Clayey silt & fine sand (SC), light �14i3, D 3-24 <br /> ' 22 for tan, sand w/##8 particles, red/ <br /> 5 brown oxide <br /> 24 <br /> 26 so 00 Clean med sand (SP), quartz, 01623,D-3-25 <br /> for grey <br /> 28 5 <br /> 30 <br /> for 0306 Dense silty clayey fine sand (CL) @ 1627 D-3-30 <br /> ' 32 51/2 <br /> 34 <br /> ' 36 5Q/ 00 Clayey coarse sand (SP), 01635, D-3-35 <br /> 51/2 black flecks <br /> • <br /> 38- <br /> 40— <br /> N <br /> O <br /> O <br /> N <br /> 1 <br />