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PROJECT Mine Spoil Pile, Twin Pines No. ? nine- Rockvale, Colo.TEST No. 77171-P <br />CLIENT Falcon Fneigy, Inc., Gen. Partner, Twin Pines Investlrents, Ltd. DATE ~-~3-93 <br />SAMPLE LOCATION Mine Spoils Pile TEST BY JF <br />SOIL TYPE Mine Refuse <br /> <br />ASTM D 698 <br />TYPE TEST <br />SIEVE SIZE % PASSING <br /> <br /> 1 <br />83 <br /> <br />- . <br />MAX. DRY DENSITY <br />pcf I 100 <br />0 <br />~~ <br /> . <br />_ I /2 <br /> ~, <br />94 <br />6 <br /> OPTIMUM MOISTURE 18.5 % . <br />_ I <br /> 9 <br />3/4~~ 86 <br /> . <br />- <br /> FRACTION USED -3/4„ " R1 <br />4 <br />i/ <br /> . <br />2 <br />- <br /> 3/g' 76.1 <br /> 03328 - <br /> ~ ~ ~ . <br />MOLD SIZE cu. ft. 4 59.4 <br /> _ <br /> 36 <br />8 <br />1 <br /> ~ ~ ~ ~ . <br />_ <br />0 <br /> ' 20 13.5 <br /> _ <br /> 40 6.7 <br /> _ <br /> ' 100 2.6 <br /> _ <br />. ' : 200 1.2 <br /> _ <br /> ' 0200 <br /> _. <br /> ' <br />~ ' <br />~ _.005 <br />SPECIFIC GRAVITY <br />' ~~' ' ~ ~ ' ' UNIFIED CLASSIFICATION Coal Refuse <br />~ LIQUID LIMIT No Value <br />' PLASTIC LIMIT No Value <br />PLASTICITY INDEX Nonelastic <br />v i <br />~ ~ - <br />z <br />0 80 <br />a: <br />0 <br />70 <br />10 15 20 25 30 <br />MOISTURE - % DRY WEIGHT <br />LINCOLN <br />MOISTURE -DENSITY RELATION ~' DeVORE <br />ENGINEERS <br />GEOLOGISTS <br />COLORADO; COLORADO SPRINGS <br />GRAND JUNCTION ,PUEBLO , <br />