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WESTERN 529 25'h Road, Suite 8-101 <br />I I~~ COLORADO Grand junction, CO 01505 <br />'~.J~,'VV 'TESTING. 13031241.7700 LABORATORY REPORT <br />INC. <br />901l,/AddREOATE r1ELD DENSITY TI=dT!! <br />Client <br />Project <br />Powderhorn Coal Company <br />C.R.D.A. Site #2 <br />Job No. 7 0 01911 <br />Lab./invoke NO <br />Daee 10/9/91 <br />aeviewed 9y R ~P <br />Locanon_ Cameo Colorado <br />Type of Material Coal Refuse AutltoriudEly Client Dam 10/9/91 <br />Source of Material C. R. D. A. # 2 Tested/Calc. eY R. P f i s t e r <br />Moisture/Density RelatJonshlp ASTM T 180 Meth. C Teat Locations Desi~nabd ey WCT <br /> <br />T4at <br />110' <br />Gb <br />l.atatbn d Tst 74pb E1lwtlon <br />d Tut <br />OMw r <br /> 7 10/9/91 See site sketch attached 0 <br /> 8 10/9/91 0 <br />9 10/9/91 0 <br /> <br /> <br /> <br /> rx+.... O ptlwn~n t.+... tlrr h.Plae~O uncerytlo ertw. WMlrtn <br />T~ <br />"^• Ibrulry <br />t.e. Ha. Mol.rr.te <br />x 09n414 <br />od rb+.e.. <br />% wr o.n.rr <br />Pct ~r~ <br />x so.o <br />t Car...rrs• <br />7 1 12.2 88.5 10.2 90.1 100+ Y 4,11,15,18 <br />8 1 12.2 88.5 10.4 86.9 98 Y 4 1I 15 18 <br />9 I 12.2 88.5 11.1 89.3 100+ Y 4, 11, I5, 18 <br /> <br /> <br /> <br />'Carnrrw.w <br />1. luEer~b <br />~. lm%intr. np'd. <br />N.Twbd D1114,/AATM70 T•71) <br />M. T4M l,xxlwoa AasrorryYy Slb Rw <br />7. Srb6~w Fle f. >•%min. ny'd. Il. Twbd ASTM D711LP]01) ]0. SpdHutlerr4 Wirs~ <br />1. B.rCw» <br />~ 70.9!%nrln.rp'd. 1a.Tnbd A7TM 677Q7/AAfifTOT-777 <br />eX15t1nQ tirade <br />4 84dH11 11 9o%n.b rq'd 1) Redmn~etar4pp14dbnrnMn.w1 tD4tuw <br />1. Pnwww NrM V. tlx min. rp'd. dry dwwitF, AAL7T0 T-774 lblr T44b npvYrl Irdn rAtit Orl d ~ tsMM~wr nwrF <br />• hla. Faeuna ti~e.~ tl. la. Qlur e~Ma peyrw d mn4~r71rr 4pir411r1r 4rrd ta>a7M/M <br />). ALa.~ Faotlna niertun tai//4n1- b dr4 tlrrl teolMn tMbd. <br /> 18. Moisture contents based on rolling average <br />:opies to: <br />Larry Reschke <br />of oven dried corrected nuclear gauge deter- <br />Hector Apodaca mined moistures. <br />