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Stellar Environmental Solutions Soil Boring Log <br /> 2198 Sixth Street, Berkeley,GA 94710 <br /> ' Geoscience&Engineering Consulting <br /> • BORING NUMBER D-2 Page 1 of 2 <br /> ' PROJECT Barber (Acampo) _ _ OWNER Western Oil & Spreading <br /> LOCATION WO&S, Acampo, CA _ PROJECT NUMBER 2002-20 <br /> ' TOTAL DEPTH 60 feet bgs BOREHOLE DIA 8-Inch <br /> SURFACE ELEV Not surveyed WATER FIRST ENCOUNTERED -51 feet 9s <br /> ' DRILLING COMPANY Woodward Drilling DRILLING METHOD Hollow stem <br /> DRILLER Van/Rick GEOLOGIST _F_ Hayden_ DATE DRILLED 6/7102 <br /> w�> PID <br /> DEPTH GRAPHIC d>> z INSTRUMENT DESCRIPTION/SOIL CLASSIFICATION REMARKS <br /> (feet) LOG IWO a� READING <br /> SFU m� <br /> (PPmv) <br /> 0 5011 <br /> 2 • <br /> 4 • <br /> Silty sand (SM), yellowish brown, <br /> 6 a 00 w/some clay, slightly @1115, D-2 5 <br /> • _ 10 moist, no odor <br /> 8 ' <br /> 10 83 06 Same (SM), fine sand, slightly ®1120, D-2-10 <br /> 12 so moist, w/mottling, no odor <br /> 14 <br /> 22 <br /> 16 • , • 50 Sandy silt (ML), brown, very fine @1125 D-2 15 <br /> for sandy slit, very slightly moist, <br /> 18 5 trace clay, <br /> 20 33 Same (ML), slightly moist, @1130 D-2 20 <br /> for reddish mottling, dark chocolate <br /> 22 5 coarse sand <br /> 24 <br /> 26 ie 00 Sand (SP), brownish gray, fine @1135, D 2-25 <br /> 26 to coarse, quartz rich sand, very <br /> 28 slightly moist, no ado[ <br /> --30-- <br /> 0 50 00 Silty sand (SP), moderate brown, @ 1145,D-2-30 <br /> for silty firm, sand,trace clay, <br /> 32 5112 very slightly moist, no odor <br /> 34 <br /> 36 15 00 Same (SP), except fine to med @ 1150 D-2 35 <br /> efor sand, lighter coloring <br /> 38 51r2 <br /> ' 0 40J 1 00 1 - <br /> 0 <br /> w <br />