Laserfiche WebLink
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 3/8 3 4 6 8 10 14 16 20 30 40 50 60 100 140 200 <br /> 100 I 1 M\p ' I 1 I I II I I I <br /> 11100 <br /> 90 �r! A <br /> 80 <br /> 0 <br /> 70 <br /> 44110411 <br /> cn <br /> .0) 60 <br /> c 50 '. �,it <br /> a) 40 t <br /> ar <br /> a <br /> 30 ''''..:,--8\1111•,11,1, ,, '''- <br /> 20 <br /> z <br /> 10 . <br /> 100 10 0.1 0.01 0.001 <br /> 'rainy-in Millimeters <br /> Cobbles Gravel Sand Silt or Clay <br /> Coarse Fine Medium Fine <br /> Symbol Exploration Sample Depth Naturalo Soil Description Unified Soil <br /> Number Number (ft) Moisture(/o) Classification <br /> • B-1-14 S-2 5.0 Fine to medium SAND SP <br /> X B-1A-14 S-1 10.0 Very silty SAND with gravel SM <br /> A B-2-14 S-1 2.5 Silty SAND with gravel SM <br /> * B-3-14 S-1 2.5 Very silty SAND with gravel SM <br /> ® B-4-14 S-1 2.5 Very Silty SAND with trace gravel SM <br /> 777X Composite Wing Figure <br /> ilikLANDAU Fabrication Center Grain Size Distribution DD_1 <br /> ASSOCIATES Everett,Washington <br />