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DATE OBSERVED: 6-20-`d5 METHOD OF DRILLING: 18" Bucket Auger <br />2200 to 23'; 1450 to '; 700 <br />143± <br />MBC See Plot Plan <br />LOGGED BY: GROUND ELEVATION: LOCATION: <br />w <br />Z <br />a <br />0 <br />mW <br />a <br />¢ <br />Co. <br />BORING NO. 21 <br />U <br />L <br />C� <br />D1 <br />g <br />Q <br />HZ <br />W> <br />3 <br />yQ <br />w <br />yW <br />a <br />SOIL TEST <br />LU a <br />w <br />O <br />a�n <br />= <br />0 2 <br />�O <br />.J <br />°'Z <br />DESCRIPTION <br />G <br />0 <br />U <br />M <br />M <br />m <br />o <br />=L <br />A/C and Base <br />ML <br />FILL: <br />Gray brown SAND, moist <br />@2.5' Becomes sandy SILT, moist, some <br />organic debris present <br />5 <br />1 <br />ALLUVIUM: <br />Medium brown sandy SILT, moist, <br />medium dense, slightly clayey <br />10 <br />1 <br />15 <br />SW <br />Light brown SAND, moist, gravel, <br />cobbles and boulders present <br />Caving <br />ML <br />t <br />Medium brown SILT, moist, sTiTt Ty­ <br />sandy (very fine grained) <br />20— <br />Medium brown silty SAND with gravel, <br />SM <br />2 <br />X <br />moist, dense <br />ML <br />Medium broa:n clayey SILT, very moist, <br />stiff to very stiff <br />25 <br />4 <br />@29' Becomes reddish brown, wet <br />@30' Becomes gravelly <br />30 <br />SM <br />Becomes silty SAND with gravel, moist, <br />abundant cobbles <br />35 <br />SM <br />GW <br />@39' Becomes slightly clayey <br />40 <br />JOB No.: 2702-00 <br />LOG OF BORING <br />FIGURE: g_37 <br />IRVINE SOILS ENGINEERING, INC. <br />