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Carlson Testing Inc. <br /> <br />Canby Sand & G~avel <br />PO Box 269 <br />Canby, Oregon 97013 <br /> <br /> ~O, Box 23814 <br />August'~ 7, 1991 Tigard, Orego~ 97~3 <br /> PhoDe (503) ~84-~460 <br />CP - 6 2 2 4 FAX 684-0954 <br /> <br />Re: Canby Sand & Gravel Miscellaneous <br /> ~edium Sand from Canby S & G <br /> <br />Gentlemen: <br /> <br />As requested, following are results of a sieve analysis ~un on a <br />sample of medium sand from Canby Sand & Gravel submitted to our <br />laboratory on August 6, 1991 by your representative. <br /> <br />SIEVE ANALYSIS - kASHTO T-27 DRYt <br /> <br />Sieve Percent DEQ <br />.Size Passinq .Specifications <br /> <br />3/8" 100.0 100% <br />#4 99.8 904100% <br />#10 77.5 62-100% <br />#16 62.7 45-82% <br />#30 39.6 25-55% <br />#50 14.1 5-20% <br />#60 10.0 0-10% <br />#100 2.5 0-4% <br /> <br /> This sample meets DEQ specifications. <br /> <br /> If there are any further questions regarding <br />please do not hesitate te contact this office. <br /> <br />this matter, <br /> <br />11o <br /> <br />Respectfully submitted, <br />CA~LSON/TESTING~ INC. <br /> <br /> u~la$ W Leach <br />President <br /> <br /> <br />