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AP Engineering and Testing, Inc. <br />DBEI MBE I SBE <br />2607 Pomona Boulevard I Pomona, CA 91768 <br />t. 909.869.6316 I f. 909.869.6318 I www.a <br />Client Name: <br />Project Name: <br />Project Number: <br />GRADATION OF SOILS USING SIEVE ANALYSIS <br />ASTM D 6913 <br />Advanced Earth Sciences <br />Foothill Landfill Area 2A <br />14-101-01 <br />Tested by: TW Date: 06/24/15 <br />Computed by: JP Date: 06/24/15 <br />Checked by: AP Date: 06/24/15 <br />Symbol Boring No. <br />GRAVEL <br />SAND <br />SILT OR CLAY <br />Soil Type <br />COARSE <br />FINE <br />-,OARSE <br />I MEDIUM FINE <br />Symbol Boring No. <br />SIEVE <br />Percent <br />OPENING <br />Soil Type <br />I <br />No. Depth <br />LL:PL:PI <br />SIEVE <br />I <br />NUMBER <br />Sand <br />Silt & Clay <br />I <br />25 6-7" thick <br />0 <br />62 <br />38 <br />HYDROMETER <br />SM <br />at NW <br />D <br />3 <br />0 <br />y ^try <br />�Ip <br />ala <br />SM <br />� <br />s" <br />'�C VO <br />e <br />0 <br />0�^��VOO <br />( <br />59 <br />41 <br />31:24:7 <br />SM <br />at NW <br />100 <br />90 <br />80 <br />70 <br />w <br />60 <br />m <br />0 <br />Fn 50 <br />W <br />Q <br />CL <br />I— 40 <br />z <br />w <br />U <br />w 30 <br />IL <br />20 <br />10 <br />0 <br />100 <br />10 <br />1 <br />0.1 <br />0.01 <br />0.001 <br />PARTICLE <br />SIZE <br />(mm) <br />Symbol Boring No. <br />Sample Sample <br />Percent <br />Atterberg Limits <br />Soil Type <br />No. Depth <br />LL:PL:PI <br />U.S.C.S <br />Gravel <br />Sand <br />Silt & Clay <br />O Fdn. Layer <br />25 6-7" thick <br />0 <br />62 <br />38 <br />30:24:6 <br />SM <br />at NW <br />❑ Fdn. Layer <br />26 6-7" thick <br />0 <br />60 <br />40 <br />30:24:6 <br />SM <br />at NW <br />A Fdn. Layer <br />27 6-7" thick <br />0 <br />59 <br />41 <br />31:24:7 <br />SM <br />at NW <br />