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f t <br /> 1423002.01 5/16/14 N:\PROJECTS\1423002.010.GPJ GRAIN SIZE FIGURE <br /> U.S.Sieve Opening in Inches U.S.Sieve Numbers Hydrometer <br /> 6 4 3 2 1.5 1 1/2 3/8 3 4 6 8 10 14 16 20 30 40 5060 100 140 200 <br /> 100 1 1 �. 1 I I I I I 1 1 1 <br /> 80 .. ' <br /> 70 <br /> rL. ,„,„,,,,,,,,,,:, :: <br /> ? 60 ‘\"\\-1\04 _,,,,,,,,1;60,.'..;:',„: <br /> _ - _ MOO %.s,l''''''''' ''''': :-':.' <br /> .c) 'k--04„.. <br /> 45 50 <br /> dli <br /> C " <br /> 2 40 <br /> a <br /> ii:.: *.k.ziii1;k0- ' ';1111 '. <br /> 30 <br /> 20 <br /> 0 <br /> 100 10 fix:,.^ 0.1 0.01 0.001 <br /> • Frain --`1..'in Millimeters <br /> Cobbles Gravel �� Sand Silt or Clay <br /> Coarse Fine Medium Fine <br /> S mbol Exploration Sample Depth Natural Unified Soil <br /> y Number Number (ft) Moisture(%) Soil Description Classification <br /> • B-7-14 S-1 2.5 Very silty SAND with gravel SM <br /> I B-8-14 1 2.5 Very silty SAND with gravel SM <br /> A B-9-14 S-1 2.5 Very silty SAND with gravel SM <br /> * B-9-14 S-4 20.0 Very gravelly SAND with silt SP-SM <br /> O B-10-14 S-1 2.5 9 Very silty SAND with gravel SM <br /> 777X Composite Wing Figure <br /> 141) LANDAU Fabrication Center Grain Size Distribution DD-3 <br /> ASSOCIATES Everett,Washington <br />