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TABLE 3-3 <br />(`lav T innr Arrentance Tectina <br />'ASTM D-1557 Modified Proctor. <br />C <br />Page 14 <br />Criteria/ Specification <br />Frequency <br />Test <br />ASTM Method <br />Density and Water Content <br />Nuclear Gage D2922 <br />250 cy <br />Min. 93% relative compaction at 3 <br />to 5% over optimum water content' <br />(5/ac/lift) <br />Density <br />Sand Cone D1556 <br />5,000 cy <br />Min. 93% relative compaction' <br />Water Content <br />Oven D2216 (with cor. <br />2,500 cy <br />3 to 5% over optimum water content <br />To Nuclear gage D2922) <br />(1 /ac/ft <br />thickness) <br />Particle Size <br />D422, D1140 <br />2,500 cy <br />1 -inch max, min 90% passing No. 4 <br />and 60% passing No. 200 sieve <br />(1/ac/ft <br />thickness) <br />Laboratory Hydraulic Conductivity <br />D5084-90 <br />2,500 cy <br />Maximum 3.1 x 10.8 cm/sec (based <br />on correlation to SDRI testing) <br />(1/ac/ft <br />thickness) <br />Atterberg Limits <br />D4318 <br />2,500 cy <br />Classified as CL, CH, or SC; Liquid <br />Limit ranges between 25 to 60; <br />(1/ac/ft <br />Plasticity Index ranges between 10 <br />thickness) <br />to 40 <br />Compaction Curves <br />Modified Proctor D1557 <br />5,000 cy or <br />N/A <br />change in <br />material <br />Clod Size <br />Observation <br />Continuous <br /><I inch <br />Liner Thickness <br />Survey Measurement <br />Min. 75 -foot <br />Tolerance 0.0 to +0.2 foot vert. <br />centers <br />'ASTM D-1557 Modified Proctor. <br />C <br />Page 14 <br />