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S6~T BY: 7-1~-93 9.32 POWDER RIVED. COAL 913034fi47181,m 3/ <br /> <br />WESTERN <br />COLORADO <br />TESTING, <br />INC. <br />Client: Powder River COdI Camoanv <br />Project: CRDA #2 Powderhorn Mine <br />Location: Cameo. Colorado <br />Type of Material: Coal Refuse <br />Source of Material: CRDA #2 <br />SOIL/AGGREGATE FIELD DENSITY TESZ»~ <br />lest Locations Designated 8y: WCT <br />Authorized 8y: Client _ <br />TestedlCalc'd ey:~. Miller <br />Reviewed By: ~.T„(? <br />MaisturelDensity Relationship: T-180 <br />Jab No-: 7003931 <br />Date:~l9l93 _ <br />Date: 6/10/93 <br />Date: 7/ 7 / 9 3 <br />Method: C <br />Test <br />No. <br />bate <br />Location of Test Hole Elevation <br />o} Test <br />Datum <br />7 6110!93 See Accompanying Site Plan 0 II <br />8 6110!93 See Accompanying Site Plan 0 <br />I <br />Ij <br /> I <br />I <br />u <br /> <br /> 4 <br /> Il <br />Test <br />No. Moisture <br />Density <br />Lab No. Optimum <br />Moisture <br />°~ Max. Dry <br />Density <br />pcf In-Place Characteristics <br />Moisture Dry Density <br />96 pcf Relative <br />Compaction Within <br />Specs <br />Comments' <br />7 11.5 98.5 10.9 99.4 100+ Y 4,11,15,18 <br />8 11.5 98.5 10.1 94.3 98 Y 4,11,15,18 N <br /> ll <br /> II <br /> II <br /> II <br />•Comman[a <br />1. Subpnda <br />2. 5ubbeaa FIII <br />3, Baea C°uree <br />4. Backlel <br />5. Pavement Area <br />8. 70076 min. req'd <br />9. tie% min. raq'd <br />70. 95% min. raq'd <br />71.90% min, req-d <br />12. _% min. req'd <br />B, Below Faotinp Bottom 13, Moisture re q'd +7- <br />7. Above fuotinp 9ottorn _% of optimurn <br />14. Tasted 0•t65elAASHTO T-217 19. Tasted Locetiona on Auompenylnp Slta plan <br />15. Tsstad ASTM D-2922/D-3077 20. SpetlBcetitms Unknown <br />16. Tested ASTM D-2922lAASHTO T•217 <br />17. Rock c°rractim spplied to maximum Datum Erristind Grade <br />dry dermlty AASHTO T-2Tq <br />19. Other Moist ur° Contenu based on <br />r°Ilinp everatte of oven dried <br />ewtected Nuclear GauaF <br />Ceplea lo: - delerminod moistures. <br />Nots: Terse repcned heroin pro not parr al <br />a continucue n+oniturinp proprem of <br />compaction operations end eecordinply <br />apply only to the actusl 1°entian tasted. <br />