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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br /> <br />.UG~CJ <br />PARTICLE SIZE DISTRIBUTION TEST REPORT <br />,a[ <br />' of <br />81 <br />T <br />W 61 <br />2 <br />Z 51 <br />W <br />U <br />a "~ <br />3i <br />2~ <br /> <br />GRAIN SI7F~mm <br />GOBBLES % GRAVEL % SAN Y. SILT S6 CLAY <br />0 17 63 20 <br />SIEVE <br />SRE PERCENT <br />FINER SPEC' <br />PERCENT PASS? <br />(X=NO) <br />3 in. <br />1 S in. 100 <br />97 <br />75 in, 91 <br /> <br />.375 in. <br />86 ~P~ <br />l <br />~8 Y7 <br />#16 69 ~' <br />#30 62 <br />x50 a6 <br />#100 <br />#200 27 <br />20 <br />'" <br />/ <br /> f ~ / ~~,i <br /> <br />~~ ~ r~d~{I 5a <br />I ds <br />~r N <br />D <br />PC <br />11 <br />1 <br />II ° . , <br />e I~ ~ (~' <br />5n,1 P. I o <br />t (1~ (a~1) <br />I~ `l'L <br />S I t '~ <br />ca ~~,} <br />~ <br />t„F(o <br />P C <br />I t <br />Soll Description <br />Silty sand with gravel <br />Atterbern Limits <br />PL= - LL= - PI= NP <br />Coefficients <br />D85= 7.56 Dgp=-0.533 D50= 0.3a6 <br />D30c 0.172 015' 010= <br />Cu= Cc- <br />Clasaifieation <br />USCS= SiVl AASHTO= A-2~(0) <br />Rema <br />Ste Figure Na. 4 for maximum dry density and oprimttm <br />mO15NCG. <br />F.M.=2.62 <br />- (no cpeiCeation provided) <br />Sample No.: 4 Source of Sample: Onsi[e Date: 2-22-2000 <br />Location: Fill/Bacl~ll EIev.lDepth: <br />Hepworth-Pawlak Client: KvaemerMctals <br />Project: American Soda Yankee Gulch Project, Rio Blanco County, <br />Colorado <br />Geotechnical, lnc. pro'eetNo: 100129 Fi, ure 4A <br /> <br />I ~ <br />I ~ <br />I_ ~ I :~i <br /> <br />.~ I { <br /> <br />~ <br />~~ ~: <br />~ i' ' I~ <br />I, ~~ ~ <br />I ~~ <br />Ii <br />~ <br />i i r~ <br />I' <br />~ <br />' <br />~ ~i <br />; I <br /> <br />I <br />, <br />; . I _I <br />I <br />I ~~I <br />II <br />i <br />I I~ I I <br />I ~ I I, ~ ~~ I I! IIII <br />X11 <br />I , <br />I <br />I <br />~ <br />~ <br />~ <br />' <br />I <br />' <br />1 <br />~ , <br />~ 1 I ~ 1 <br />I <br />i <br />I <br />i <br />~ <br />t -. <br />~ <br />i <br />: <br />s <br /> <br />I <br /> <br />I <br /> <br />l <br />sno tno t o 1 0. 1 O.O t O.OOt <br />