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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 939-02.06 BORING NO. G-3 <br /> PROJECT NAME San Joaquin County Landfill Development Site PAGE 4 OF 11 <br /> BY BAB DATE 6/15-6/19/87 SURFACE ELEV. 110.30 <br /> POCKET PENETRA- H LITHO- <br /> TORVANE PENETRO- TION z a W GRAPHIC <br /> METER W _+ = a DESCRIPTION <br /> (Blows/ z < W a COLUMN <br /> (TS F) (TS F) Ft.) c9 3 J W <br /> 60 CL SANDY CLAY (continued) . <br /> 65 <br /> JE <br /> 70 @70' : brown (7.5YR, 5/4) ; 20% <br /> coarse-grained sand; minor very <br /> coarse sand. <br /> 75 @75' : very fine- to fine-grained <br /> sand; trace interbeds strong brown <br /> (7.5YR, 5/6) sandy silt; increasing <br /> hardness. <br /> @80' : trace fine gravel . <br /> 80 <br /> REMARKS <br /> PLATE A-37 <br />