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Q <br />I f—N 1_% <br />Luu OF EXPLORATORY <br />PROJECT NUMBER 939-02.06 BORING NO. P-3 <br />PROJECT NAME San Joaquin County Landfill Development Site PAGE 5 OF 5 <br />BY BAB DATE 6/01-02/87 SURFACE ELEV. 113.93' <br />REMARKS <br />Core <br />Box <br />3 <br />D <br />0 <br />ML CLAYEY SILT, reddish brown (5YR, 5/3); <br />slightly clayey; 15-20% fine- to <br />medium -grained sand; occasional <br />oxidation stains; softer than above. <br />@-83': very clayey; common black <br />stains; common fine (to 1/8") root(?) <br />holes, some with secondary clay <br />filling; low to moderate (rock) <br />hardness. <br />SP SAND, dark yellowish brown (10YR, 4/4); <br />fine grained; quartzose; poorly <br />graded; subangular -angular grains; <br />partially cemented; low to moderate <br />(rock) hardness. <br />@87-89': becomes more well graded; <br />5% coarse to very coarse grained; <br />trace fine, rounded, very hard <br />gravel. <br />BOTTOM OF BORING AT 89 FEET. <br />Terminated hole. <br />POCKET <br />PENETRA- <br />LITHO - <br />TORVANE <br />- <br />PIASTER <br />TION <br />z o: <br />a <br />N <br />GRAPHIC <br />a <br />- W <br />0 <br />= <br />DESCRIPTION <br />(TSF) <br />(TSF) <br />(81owa/ <br />Ft.) <br />w <br />v 3 J <br />a <br />COLUMN <br />o <br />REMARKS <br />Core <br />Box <br />3 <br />D <br />0 <br />ML CLAYEY SILT, reddish brown (5YR, 5/3); <br />slightly clayey; 15-20% fine- to <br />medium -grained sand; occasional <br />oxidation stains; softer than above. <br />@-83': very clayey; common black <br />stains; common fine (to 1/8") root(?) <br />holes, some with secondary clay <br />filling; low to moderate (rock) <br />hardness. <br />SP SAND, dark yellowish brown (10YR, 4/4); <br />fine grained; quartzose; poorly <br />graded; subangular -angular grains; <br />partially cemented; low to moderate <br />(rock) hardness. <br />@87-89': becomes more well graded; <br />5% coarse to very coarse grained; <br />trace fine, rounded, very hard <br />gravel. <br />BOTTOM OF BORING AT 89 FEET. <br />Terminated hole. <br />