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WESTERN s v, Road, so~to o-tot • <br />COLORADO (~ )unction, CO 87505 6ABORATORY REPORT <br />~ TESTING, f3o31 z9t•noo <br />INC. <br />SOIL/AOOREGATE FIELD DENSITY TE8T3 <br />Client <br />GRAND MESA COAL COMPANY <br />P. O. Box 226 <br />Delta, Colorado 81416 <br />)obNo. 444060 <br />Lab./Invoice No. 4 419 4 <br />Date July 30, 1984 <br />Reviewed By JF <br />Project Coal Pile Densities <br />Location Cedaredqe, Colorado <br />~ypeoiivlaterlal %oai Slag Authorizedey Client Date 7/26/84 <br />Source ofMateria7__On Site Native Tested/Calc.By R. Kirk Lyons <br />Moistwe/Density Relationship ASTM D698 Meth. A Test Locations Designated By R, Kirk Lyons <br />Tort <br />Dad <br />toutlon d Teet Hda Ekrvatbn <br />d Test <br />No. Wtum f <br />1 7/26/84 Eastern Pile; Southern 1/3 of Pile rr,+~ ~ ~^?srf 64(j, FG <br />2 7/26/84 Eastern Pile; Eastern 1/3 of Pile c?c ,~,r~z c.4 >~. FG <br />3 7/26/84 East ern Pile; Northern 1/3 of Pile ,7Lf ,=,spc al z9 FG <br />4 7/26/84 West Pile; Southern 1/3 of Pile 77c t,y7 c4s~ -3 ft <br />5 7/26/84 West Pile; western 1/3 of Pile ,377 ,~~ -3 ft <br /> <br />6 <br />7/26/84 <br />West <br />Pile; <br />Northern 1/3 <br />of Pile 6I?J <br />-3 ft <br /> ar8 T)J c43L <br /> Mdsturc Optimum ALt, DrY In-Place Ch ar¢terlatla Relative Wlthln <br />Teat Demlty Alplrturc Demlty Moilturc Dry Dero1tY Ct-npactlon Seen Ctenmenb• <br />No, l+b. No. . % pd % pA % t <br />1 -- 9.0 78.7 20.5 79.8 100.0 yes 4,11,16 <br />2 -- 9.0 78.7 12,2 72,4 92.0 yes 4,11,16 <br />3 -- 9.0 78.7 13,8 73.9 93.9 yes 4,11,16 <br />4 --- :.~ ~^0.7 ii,.ti tiii.~ dti.6 no 4,11,16 <br />5 -- 9.0 78.7 9.9 72.6 92.2 yes 4,11,16 <br />6 --• 9.0 78.7 15.3 71.3 90.6 yes 4,11,16 <br />•Canmenb <br />1.3uberade <br />7. Sul,baw Fill <br />S. BaM CaWM <br />~. Baddlll <br />S. Pawrnerd Are. <br />b. Below FteKln~ Bottten <br />7. Above Footlne Bottom <br />a. 100% min. rcp'd. 1a, Toted D-1556/M3HT0 T-317 19. Tact loutbn. an Ac[empam~lne 31u Plan <br />9.96%min.re9'd. IS.THtad ASTM PA771Db17 70. 3padfkatbn. Unknown <br />10.93%min. rcdd. 16. Tested ASTM 6A77/MSHTO T•717 Finish Grade - 3 ft <br /> <br />11.90%min. rep'd. <br />17. Rock cdreNOn epolled to mulmum . <br />1Datum <br />17.63%min, raa d. dry denfiN. AASHTO T-77a Naa: Tertf reported trraln erc rot put d. o,nUnuouf monl• <br />73. 16.OtM tprlne prgram d oemPUllan pperetbnt and ecmrdlneh <br /> apph anh to lM ettual loutlon tested. <br />Copies to: <br />