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DATE OBSERVED: 6-21-85 METHOD OF DRILLING: 18'' Bucket Auger <br />2200 to 23'; 1450 to 461; 70o <br />LOGGED BY: NBC GROUND ELEVATION: t 47+ LOCATION: See P 1 of P 1 an <br />w <br />V. <br />d <br />I=- <br />a <br />O <br />0 <br />a <br />2J <br />LL <br />rn <br />COO <br />U <br />0 <br />N <br />3 <br />m <br />mw <br />Ha <br />Na <br />a <br />M <br />IL <br />N <br />Y <br />r <br />m <br />pZ <br />ya <br />O <br />Z 20 <br />O <br />aaa.. <br />U} <br />a~ <br />-fin <br />aZ <br />?0 <br />BORING NO. 27 <br />DESCRIPTION <br />SOIL TEST <br />A/C <br />ML <br />ALLUVIUM: <br />Medium brown sandy SILT, moist <br />@3' Becomes slightly clayey <br />5 <br />p/1 <br />Moist, firm <br />Varies between sandy silt and silty <br />very fine sand <br />10 <br />Medium brown silty SAND, moist, <br />SM <br />medium dense <br />15 <br />ML <br />'Medium brown sandy SILT, moist <br />Silty SAND, moist, medium dense <br />SM <br />1 <br />20 <br />SW <br />Light brown SAND with gravel, damp, <br />2 <br />medium dense (sample disturbed) <br />SM <br />Medium brown silty SAND, moist, <br />slightly gravelly <br />2b <br />5 <br />30 <br />ML <br />Becomes reddish brown sandy SILT, <br />10 <br />moist <br />SM <br />Reddish brown silty very fine SAND, <br />moist <br />35 <br />@34' Becomes light orange brown <br />ML <br />Becomes clayey to sandy SILT <br />40 <br />- 1 <br />1 <br />JOB NO.: <br />D0 <br />LOG OF BORING <br />FIGURE: 8-49 <br />IRVINE SOILS ENGINEERING, INC. <br />