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WESTERN 529 25'/r Road, Suite 8-107 <br />,r11Y,~Lr~~ COLORADO Grand )unction, CO 87505 <br />,U~I,J ~ TESTING, po» 2a7a2oo <br />INC. <br />SOI L/At3t3REt3 <br />Client Powderhorn Coal Company <br />LABORATORY REPORT <br />ATE !'IELD DElISITY TESTS <br />1abNo 7001911 <br />Lab./Invoice Wo <br />paw 10/9/91 <br />Reviewed ey ~2D'r <br />Project C.R.D.A. Site #2 <br />Location Cameo Colorado <br />7ypeofMaterial Coal Refuse AutlloFizedEfy Client Da410/9/91 <br />Source of Material C.R.D.A. Site #2 <br />Moisture/Density Relationship ~'1 T 180 Meth. C <br />Tht~/Gk.ey R. Pfister <br />Test Laotbns Desi~rla0ed BY WCT <br /> <br />T«t <br />~' <br />t],ta <br />lOatlon d Tat MoM Elrn~uar <br />d Tat <br />QIOn~ t <br />1 10/9/91 See site sketch attached 0 <br />2 10/9/91 " 0 <br />3 10/9!91 " 0 <br />4 10/9/91 " 0 <br />5 10/9/91 " 0 <br />6 10 9 91 0 <br /> /Nelre,n Oot~~ I.Va. P'T In-Ptas CTramrrhea It~41M wltlNw <br />T«t <br />x'10• p„,yty <br />t,e. no, Md,n.~ <br />x l~wtr <br />1>a MobM <br />x t>.v D.mttr <br />oa C~ <br />x Spo <br />r Canrt%nb• <br />1 1 12.2 88.5 9.4 88.4 100 Y 4,11,15,18 <br />2 1 12.2 88.5 10.0 90.4 100+ Y 4,11,15,18 <br />3 1 12.2 88.5 9.5 87.0 98 Y 4,11,15,18 <br />4 1 12.2 88.5 10.5 89.8 100+ Y 4,11,15,18 <br />5 1 12.2 88.5 9.4 95.7 100+ Y 4,11,15,18 <br />6 10.6 90.6 100+ Y <br />•ca.n,n..w <br />1. Sub~nd. <br />]. S~E~a~ Fill <br />~. ts... ca„n. <br />~. B~df~ll . <br />f. P~wnrnl Am <br />• °-'- Fmeiy 8~n <br />7. A6w~ Feotln~ [aelrorn <br />a. 1tA% mM. na'd. u. r«sd alssarA~s+tto i•Il) r. Twt t:.n.u rr A~'Frn'W Sir Il.n <br />1. 9/%min. np'd. if. 7ntad AfTA1 0.A77/DJ017 30. 3V~rltlotloa lii,sw <br />to. 93%min. np d. x.T«ed wSTM D1177/MS/fTO T-717 eX 15t1nQ grade <br />n.so+-~.na•e. ,r.wem..mo..odrdmT.,w~,.. r~ <br />V. aS% mlw. rp'd. dry dw..Mp. MSYlTO T•771 Ibd: T«b npvW MW ~n M prl d ~ aMl,~s~ ~w <br />U. Y. Qltir torMd{~rwdm,p,ed,op,~rlmrrd ~Mlr <br /> •OYIF ~1' Y fJM ~W teutlpn 1a01d. <br />'opies to: 18 <br />Larry Reschke <br />Hector Apodaca <br />Moisture contents based on rolling average <br />of oven dried corrected nuclear gauge deter- <br />mined moistures. <br />