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LOF EXPLORATORY BORING <br /> PROJECT NUMBER 939-02.06 BORING NO. G-2 <br /> PROJECT NAME S.J. County Landfill Development Site PAGE 8 OF 8 <br /> BY BAB DATE 7/01-02/87 SURFACE ELEV. 104.90 <br /> POCKET PENETRA- LITHO- <br /> N <br /> TORVANE PENETRO- TION z W J GRAPHIC <br /> METER W w = <br /> (Blows/ < w a <br /> a 2 COLUMN <br /> (TS F) (TS F) Ft.) 3 o N <br /> 140- <br /> - <br /> 0 SP CEMENTED SAND (continued) . <br /> SM SILTY SAND, compostion as at 135' ; fine <br /> metamorphic gravel ; extremely hard. <br /> @142' : gravel increases (gravelly, <br /> silty sand) . <br /> 145 <br /> Sz :::: <br /> 7/1/87 SP SAND, minor gravel ; coarse to very <br /> coarse grained. <br /> 150 <br /> CL CLAY. <br /> 155 <br /> BOTTOM OF BORING AT 156.5 FEET. <br /> Terminated Hole. <br /> 60-A <br /> REMARKS <br /> 2 denotes first encountered water. <br /> 01 arc A '111 <br />