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L OF EXPLORATORY I <br /> PROJECT NUMBER 939-02.06 BORING NO. G-2 <br /> PROJECT NAME S.J. County Landfill Development Site PAGE 6 OF 8 <br /> BY BAB DATE 7/01-02/87 SURFACE ELEV. 104.90 <br /> POCKET PENETRA- a LITHO- <br /> TORVANE PENETRO- TION z J GRAPHIC DESCRIPTION <br /> METER > F a <br /> / <br /> Blows w a < COLUMN <br /> (TSF) (TSF) ( Ft.) V 3 W c w <br /> 00 SM SILTY SAND (continued) . <br /> GM ..�'� SILTY, SANDY GRAVEL, 35% ( ?) fines; fine <br /> o to coarse ( ?) gravel ; predominantly <br /> ��:a• Qt metamorphic composition; angular <br /> grain shape ( ?) ; damp. <br /> •p'ibr . <br /> 105 ;Q:o.: @-105' ; gravel coarsens . <br /> :cr;0`q <br /> SM SILTY SAND, yellowish brown (10YR, 5/4) ; <br /> 110 40% fines; slightly clayey; predom- <br /> inantly medium grained; trace fine <br /> gravel ; 80% quartzose; micaceous; <br /> subangular; moist. <br /> Varies to sandy silt. <br /> 115 <br /> @120' : slightly more clayey; trace <br /> L20A-- coarse- to very coarse-grained sand. <br /> REMARKS <br />