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Client: Mr. William Huang QCI#: G-93-803 <br /> Project: Proposed Huang Layer Ranch Holding Ponds Page 2 <br /> The specified testing consisted of the hydrometer analyses for soil <br /> samples according to ASTM D422 Standard Test Method for Particle- <br /> Size Analysis of Soils. The purpose of the testing was to <br /> determine if the soil samples contained a minimum of 10 percent <br /> clay and less than 10 percent gravel. ASTM D422 specifies the <br /> reporting limit for clay particles as 0. 005 mm or less, and gravel <br /> size as 4 .75 mm or greater. The tabulation of relevant test data, <br /> and a semi-log graph illustrating the test results follow this <br /> narrative. As can be noted, the hydrometer test results indicate <br /> a clay content of 20. 1%, 12 . 2%, 18 .4% and 20. 6% for ponds "A" , "B" O' <br /> 11C111 and the low area, respectively. sieve analyses prior to <br /> hydrometer testing reveal zero percent gravel for each pond and the <br /> low area. <br /> We appreciate the opportunity to provide this service for you. If <br /> you should have any questions regarding this report, please feel <br /> free to contact us. <br /> Respectfully submitted, <br /> QUALITY CONTROL ,INSPECTION, INC. <br /> J ss Wry, P.E. <br /> Don Ches ey, R.E.A. <br /> Proj ect Coordinator T""V­'�"-7"V). "I'll" <br /> 00. 'S <br /> Qlity Cbntml 11'spection <br />