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Lu"G OF EXPLORATORY <br /> 10 PROJECT NUMBER 939-02.06 BORING NO. G-3 <br /> PROJECT NAME San Joaquin County Landfill Development Site PAGE 2 OF 11 <br /> BY BAB DATE 6/15-19/87 SURFACE ELEV. 110.30 <br /> 9 <br /> POCKET PENETRA- LITHO— <br /> ' TORVANE PENETRO- TION z LU � W GRAPHIC <br /> .� DESCRIPTION <br /> METER M� > � a <br /> (Blows/ 3 J w < COLUMN <br /> (TSF) (TSF) Ft.) o m <br /> 20 CL SANDY CLAY (continued) .17 <br /> SM SILTY SAND, yellowish brown (10YR, 5/4) ; <br /> 30-35% fines; very fine to fine <br /> 25 grained; quartzose and micaceous with <br /> 10% other mafic grains; subangular to <br /> subrounded grain shape; damp. <br /> 30 - <br /> ML- SANDY SILT and CLAY, Interbedded (1:1) ; <br /> CL Silt: brown (7.5YR, 5/4) to strong <br /> brown (7.5YR, 4/6) ; 45+% very fine- <br /> to fine-grained sand; slight iron <br /> cementation. <br /> Clay: grayish brown (10YR, 5/2) ; <br /> soft. <br /> 35 <br /> CL <br /> CLAY, light brownish gray (10YR, 6/2) ; <br /> 10-15% fine- to coarse-grained sand; <br /> minor harder, strong brown (7.5YR, <br /> 4/6) sandy silt interbeds ; very <br /> stiff and dense. <br /> 40 <br /> REMARKS <br />