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File No. A7-1909-J1 -,.' November 3, 1987 <br /> i ' <br /> f TABLE I <br /> Summary of Moisture-Density,. Swell & Direct Shear Results <br /> Sample Depth In-Place Conditions Swell Index Direct Shear Testing <br /> Moisture Dry % swell / <br /> Content Density % moisture Angle Unit <br /> Increase Internal Cohesion <br /> W/ 10C p.s.f. Friction <br /> No. feet % dry wt .c.f. Sur har a (degrees) .s. f. <br /> 4' 1-1 2.0 17.3 1.03 <br /> 1-2 6.0 25.7 99 <br /> 1-3 11.0 NT NT <br /> 2-1 2.0 18.7 97 <br /> 2-2 6.0 24.2 103 <br /> T: 2-3 11.0 25.3 100 <br /> 3-1 2.0 13.0 101 <br /> 3-2 6.0 22.0 102 <br /> 3-3 11.0 28.5 96 <br /> NT = NO TEST CONDUCTED, representative sa ple, ,no moisture or dry density <br /> test conducted. <br /> I <br /> V <br /> Fill, <br /> L <br /> LB3 <br />