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AP Engineering and Testing, Inc. <br />DBE MSEISBE <br />2607 Pomona BouWyaro I Pomona, CA 91768 <br />t 909.369.6316 9 f. 909.869.6318 i wwww.aptabo€atory.com <br />GRADATION OF SOILS USING SIEVE ANALYSIS <br />ASTM D 6913 <br />Client Name: <br />Advanced Earth Sciences <br />Tested by: JT <br />Date: <br />Project Name: <br />Foothill Landfill Area 2A <br />Computed by: NN <br />Date: <br />Project No.: <br />14-101-01 <br />Checked by: AP <br />Date: <br />06/05/15 <br />lrl•Il4.7Al": <br />1 I I <br />SIEVE OPENING SIEVE NUMBER HYDROMETER <br />�^z <br />100 <br />90 N 7N <br />80 <br />70 <br />w <br />m 60 <br />c9 <br />z <br />Fn 50 <br />Q <br />a <br />z 40 <br />w <br />U <br />w 30 <br />o_ <br />20 <br />10 <br />0 <br />100 10 1 0.1 0.01 0.001 <br />PARTICLE SIZE (mm) <br />Symbol <br />GRAVEL <br />SAND <br />SILT OR CLAY <br />Percent <br />COARSE <br />FINE <br />COARSEI <br />MEDIUM <br />I FINE <br />1 I I <br />SIEVE OPENING SIEVE NUMBER HYDROMETER <br />�^z <br />100 <br />90 N 7N <br />80 <br />70 <br />w <br />m 60 <br />c9 <br />z <br />Fn 50 <br />Q <br />a <br />z 40 <br />w <br />U <br />w 30 <br />o_ <br />20 <br />10 <br />0 <br />100 10 1 0.1 0.01 0.001 <br />PARTICLE SIZE (mm) <br />Symbol <br />Boring No. <br />Sample <br />Sample <br />Percent <br />Atterberg Limits <br />Soil Symbol <br />No. <br />Type <br />LL:PL:PI <br />ASTM <br />Gravel <br />Sand <br />Fines <br />D 2487 <br />O <br />12 <br />Bulk <br />38 <br />50 <br />12 <br />N/A <br />SP -SM <br />StOPSile <br />❑ <br />StFDkNile <br />13 <br />Bulk <br />15 <br />60 <br />25 <br />NP <br />SM <br />