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• <br />• <br />Table 113 <br />Material Properties - Gravel Base <br />U.S. Standard Cumulative <br />Sieve Size Passing <br />6" 100% <br />4" 91% <br />3" 62% <br />2" 47% <br />i 1/2" 45% <br />1" 41% <br />3/4" 39% <br />1/2" 34% <br />3/8" 31% <br />No. 4 26% <br />No. 8 22% <br />No. 16 17% <br />No. 50 10% <br />No. 100 7% <br />No. 200 4.4% <br />Atterberg Limits: <br />Liquid Limit = 1 9 <br />Plasticity Index = N P <br />Los Angeles Abrasion (Grading A): <br />Abrasion Loss = 3 5.4% <br />Sodium Sulfate Soundness (5 Cvcle): <br />Soundness Loss = 9.9% <br />Compaction: <br />AASHTO T-99: I~faximum Dry Density = 139.0 PCF <br />Optimum Afoisture Content = 6.5% <br />AASHTO T-180: Maximum Dry Density = 140.0 PCF <br />Optimum Iioisture Content = 6. 5% <br />Test results performed and reported by: <br />F.M. Fox b Associates, Inc. <br />Wheatridge, Colorado <br />Report Title: Aggregate Test Data for Submitted Samples, <br />• Energy Fuels, Steamboat Springs, Colorado <br />Date of Testing: July 24, 1979 through August 2, 1979. <br />816-188 <br />