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TABLE 3-4 <br />Clav Earthfill Material Acceptance Testing <br />'ASTM D-1557 Modified Proctor. <br />Page 15 <br />Criteria/ Specification <br />Frequency <br />Test <br />ASTM Method <br />Density and Water Content <br />Nuclear Gage D2922 <br />250 cy <br />Min. 90% relative compaction at 3 <br />to 5% over optimum water content' <br />Water Content <br />Oven D2216 (with cor. <br />250 cy <br />3 to 5% over optimum water content <br />To Nuclear gage D2922) <br />Atterberg Limits <br />D4318 <br />250 cy <br />Classified as CL, CH, or SC <br />Compaction Curves <br />Modified Proctor D1557 <br />As needed <br />N/A <br />Clod Size <br />Observation <br />Continuous <br /><1 inch <br />'ASTM D-1557 Modified Proctor. <br />Page 15 <br />