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TABLE 3-3 <br /> Clay Liner Acceptance Testing <br /> Criteria/Specification <br /> Frequency <br /> Test ASTM Method <br /> Density and Water Content Nuclear Gage D2922 250 cy Min.90%relative compaction at 3 <br /> (5/ac/lift) to 6%over optimum water contene <br /> Density Sand Cone D1556 5,000 cy Min.90%relative compactions <br /> Water Content Oven D2216(with cor. 2,500 cy 3 to 6%over optimum water content <br /> To Nuclear gage D2922) (1/ac/ft <br /> thickness) <br /> Particle Size D422,D1140 2,500 cy 1-inch max,min 90%passing No.4 <br /> (1/ac/ft and 60%passing No.200 sieve <br /> thickness) <br /> Laboratory Hydraulic Conductivity D5084-90 2,500 cy Maximum 3.1 x 10-8 cm/sec(based <br /> (1/ac/ft on correlation to SDRI testing) <br /> thickness) <br /> Atterberg Limits D4318 2,500 cy Classified as CL,CH,or SC;Liquid <br /> (1/ac/ft Limit ranges between 25 to 60; <br /> Plasticity Index ranges between 10 <br /> thickness) to 40 <br /> Compaction Curves Modified Proctor D1557 5,000 cy or N/A <br /> change in <br /> material <br /> Clod Size Observation Continuous <1 inch <br /> Liner Thickness Survey Measurement Min.75-foot Tolerance 0.0 to+0.2 foot vert. <br /> centers <br /> 'ASTM D-1557 Modified Proctor. <br /> Page 15 <br />