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GROUND <br />ENGINEERING CONSULTRNTS <br />GRADATION PROPERTIES <br />Project: Les Ewegen lab Testing 2009 <br />Job Number: 09-1223 Date: October 13, 2009 <br />Reported to: <br />Attn: Les Ewegen <br />Sample Information <br />Sample Number: 2574 <br />Sample Location: Unknown <br />Aggregate Identification: Clayey Sand With Gravel <br />Date Sampled: Unknown <br />Sampled By: Les Ewegen <br />Gradation Analysis <br />Sieve Size Passing <br />(opening) (Y) <br />3" 100 <br />21/2" 100 <br />2" 99 <br />1 1 /2" 96 <br />1" 92 <br />3/4" 90 <br />1/2" 87 <br />3/8" 84 <br />#4 77 <br />#8 58 <br />#16 49 <br />#30 36 <br />#50 33 <br />#100 27 <br />#200 21.8 <br />Liquid Limit: 35 <br />Plasticity Index: 16 <br />Classification: USCS: (SC)g AASHTO: A-2-6(0) <br />41 Inverness Dave East 7393 Dahlia street 2468 East 9th Street <br />Englewood, CO 80112 Commerce City, Co ao022 Loveland, CO 80537 <br />Tel:(303) 2891989 Tel:(303) 289 1989 Tel:(970) 622 0800 <br />Fax:(303) 289 1686 Fa)v(303) 289 6742 Fax:(970) 622 0801