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L r <br />L r <br />U <br />XSIA�� •MMAIMP • <br />PROJECT <br />NUMBER 939-02.06 <br />BORING NO. <br />P-2 <br />PROJECT <br />NAME San Joaquin Landfill Development Site <br />PAGE <br />2 OF 3 <br />BY BAB <br />DATE 6/05-06/87 <br />SURFACE ELEV. <br />107.72 <br />TORVANE <br />(TSF) <br />POCKET <br />PENETRO- <br />METER <br />(TSF) <br />PENETRA- <br />TION 2 o J <br />= I.-- > <br />cBFt )s/ U 3 J <br />.: <br />v <br />Z <br />� <br />® <br />a LITHO- <br />GRAPHIC DESCRIPTION <br />a <br />y COLUMN <br />20 ML <br />SANDY SILT continued). <br />CL <br />SILTY CLAY, strong brown (7.5YR, 4/6); <br />slightly silty; 10% fine- to medium - <br />grained sand; soft; damp. <br />25 <br />65 SM <br />SILTY SAND, light brown (7.5YR, 6/4); <br />30% fines; fine to predominantly <br />medium grained to minor coarse <br />grained; 95(+)% quartz; slightly <br />damp. <br />ML <br />ISILT, brown (10YR, 5/3); 10% very fine - <br />to fine-grained sand; very minor <br />30 <br />orange iron stains; damp. <br />73/9" <br />SP <br />:::.. SAND, very pale brown (10YR, 7/3); very <br />fine to coarse; quartzose with 10-15% <br />35 <br />mafics; micaceous; subangular to sub - <br />rounded grains; dense(?); damp. <br />68 <br />... @35': brownish yellow (10YR, 6/6); <br />:. trace increase in fines. <br />SILT, grayish brown (10YR, 5/2); sparse <br />iron staining; dense (?); hard; <br />40 <br />slightly damp. <br />REMARKS <br />Blow count information based on a 300 -pound hammer falling 30 inches <br />with a 2 -1/2 -inch inside diameter sampler. Correction is necessary in <br />order. To correlate the blow counts with standard penetration test data. <br />