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Earth Solutions NW, LLC GRAIN SIZE DISTRIBUTION <br /> 1805-136th PL N.E.,Suite 201 <br /> Bellevue,WA 98005 <br /> Telephone: 42 5-449-4 7 04 <br /> Fax: 425-449-4711 <br /> PROJECT NUMBER ES-6516 PROJECT NAME Four Corners <br /> U S SIEVE OPENING IN INCHES I U.S SIEVE NUMBERS I HYDROMETER <br /> 6 4 3 2 1.5 1 U 1/23/8 3 4 6 810 1416 20 30 40 50 60 100 140 200 <br /> 100 <br /> 95 <br /> 90 <br /> 85Ilk- <br /> 80 <br /> 75 <br /> 70 <br /> H <br /> 65 <br /> w <br /> 60 <br /> co <br /> lX <br /> w 50 <br /> z <br /> LL <br /> I- 45 <br /> z <br /> w <br /> 0 40 <br /> w <br /> a <br /> 35 <br /> 30 <br /> 25 <br /> 20 L — <br /> 15 <br /> 10 <br /> 5 <br /> 0 <br /> 100 10 1 0.1 0.01 0.001 <br /> m GRAIN SIZE IN MILLIMETERS <br /> o <br /> , [COBBLES GRAVEL SAND SILT OR CLAY <br /> m coarse fine coarse me —F <br /> dium fine <br /> g <br /> co <br /> Specimen Identification Classification Cc CU <br /> • B-02 2.50ft. USDA: Brown Gravelly Coarse Sandy Loam. USCS: SM with Gravel. <br /> m B-03 7.50ft. USDA: Gray Gravelly Sandy Loam. USCS: SM. <br /> Z A B-05 5.00ft. USDA: Gray Very Gravelly Loam. USCS: SM with Gravel. <br /> z <br /> 0 <br /> 0 <br /> 0 <br /> Specimen Identification D100 D60 D30 D10 LL PL PI %Silt %Clay <br /> w • B-02 2.5ft. 19 1.371 0.233 20.0 <br /> o m B-03 7.5% 19 0.4 36.3 <br /> N <br /> Uj A B-OS 5.Oft. 19 1.244 31.6 <br /> _z <br />