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<br /> <br /> <br /> <br /> <br />APPENDIX B - LABORATORY TESTING PROCEDURES AND RESULTS <br /> <br /> <br /> <br />Moisture Content and Dry Density <br />Moisture content was determined for small bulk and relatively undisturbed ring samples. Dry <br />Density was determined for relatively undisturbed ring samples only. The test procedure is in <br />accordance with ASTM 2216-90. The results of moisture content and dry density are presented in <br />the Boring Logs. <br /> <br />Expansion Index <br />Expansion Index tests were performed in accordance with ASTM D 4829. The results of the tests <br />are shown in Table B-1. <br /> <br />Sieve Analyses <br />Sieve analyses were performed on granular materials in accordance with ASTM D 422. Graphs <br />showing relationship of the various sizes of soil particles versus the percentage passing are shown in <br />Figure B-1. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />