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L"'G OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-02.06 BORING NO. G-3 <br /> PROJECT NAME San Joaquin County Landfill Development Site PAGE 5 OF 11 <br /> BY BAB DATE 6/15-19/87 SURFACE ELEV. 110.30 <br /> POCKET PENETRA- LITHO- <br /> Cr PENETRO- TION z w � Z GRAPHIC DESCRIPTION <br /> METER w = a <br /> (Blows/ Cr 3 J w < COLUMN <br /> (TSF) (TSF) Ft.) C� o N <br /> 80 CL SANDY CLAY (continued). <br /> 85 Sand and gravel increasing, coarsen- <br /> ing. <br /> 90 @90' : interbeds dark brown (7.5YR, <br /> 4/4) , fine-grained silty sand and <br /> harder, denser, brown (7.5YR, 4/2) <br /> clay. <br /> SM SILTY SAND, dark yellowish brown (10YR, <br /> 95 4/4) ; 15% fines; very fine to fine <br /> grained. <br /> ML <br /> CLAYEY SILT, yellowish brown (10YR, <br /> 5/4) ; moderately clayey; 10-15% very <br /> fine- to fine-grained sand; minor <br /> very pale brown (10YR, 7/4) , harder <br /> 00 sandy silt interbeds. <br /> REMARKS <br /> i_ <br /> PL ATF e �Q <br />