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Mr. Jim Mattem <br />July 6, 200b <br />Page 10 <br />PARTICLE-SIZE ANALYSES OF SOILS <br />nn 1 m ~, ri ~~ t. rio, u •ay v grW ar ilws u Div, u ~i i <br />wnTSONn.nB TESTnvcico SAMPLE N: EAST xt.lmm <br />-- - DEPTH (FT): eowtow <br />F27 <br />Wet Soil & Taro, g 267,3 <br />;Dry Soil & Tare, g 256.0 <br />Tara g 33.4" <br />Water. g 1134 <br />:Dry Soil, g 222.6. <br />% 5.095 <br />sIEVE we 1u <br />6.000" 0.00 <br />Gravel 3.000" 0.00 <br />Gravel <br />se Sam <br />ium Sand <br />Serd <br />% C GRVL: <br />%F GRVL: <br />% C SAND: <br />M SAND: <br />%F SAND: <br />°~ F1NES: <br />0. <br />100A% <br /> Taro <br /> Weigh Soi18c Tare Before Wash, g <br /> Weight Soil & Taro After Wash, g <br /> Weight Tare, g <br /> Weight Fines Lost, g <br /> weight Dry soil, g <br /> Fines Lost, <br />S512N. %Pasa. SIEVE <br />0.00°/. 100.00% 6.000" <br />0.0056 100.00% 3.000' Coarse Gravel <br />D.OtHb 100.00% 1.500' <br />O.OD% 100.00% 1.000' <br />0.00% 100.00% 0.750" Pine Gravel <br />0.00% 100.00% 0.375" <br />0.00% 100.00% #4 Coarse Sand <br />0.1456 99.46% ulO Medium Sand <br />o.za56 99.72% x2o <br />0.5756 99.43% N40 Fine Sand <br />3.13%. 9687% k60 <br />23.76Y° 761A% N100 <br />50.475'0 4953% #200 <br />Wet Color. <br />Description: Fine to coarse SAND ar <br />day (SC) <br />LL: 29 <br />PL: 18 DATE: <br />Fl: II rECx: <br />Gs: z.64 REVIEW: <br />I FLB 1 <br />GOI.DLR AaaOCIAl'FS INC. <br />LAKEwOOD,COLORADO <br />Figure 1. Grain Size Analysis for Similar Dam Borrow from East Flume Impoundment <br />Area (from Montgomery Watson 2000) <br />Agapito Associates, Inc. <br />