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<br /> Page 15 <br /> <br /> <br />TABLE 3-5 <br />Granular Drainage Material Acceptance Testing <br /> <br /> <br /> <br />Test <br /> <br /> <br />ASTM Method <br /> <br /> <br />Frequency <br /> <br /> <br />Criteria/Specification <br />Particle Size D422, D1140 2,500 cy 3/8” max. particle size; <br /><3% passing No. 200 <br />sieve <br />Laboratory Hydraulic Conductivity D2434 2,500 cy >0.1 cm/sec <br />Soil Type D2488, D2487 Continuous Clean GP/GW <br /> <br /> <br />TABLE 3-6 <br />Coarse Gravel Acceptance Testing <br /> <br /> <br /> <br /> <br />Test <br /> <br /> <br /> <br />ASTM Method <br /> <br /> <br /> <br />Frequency <br /> <br /> <br /> <br />Criteria/ Specification <br />Particle Size D422, D1140 500 cy 1” max; <15% passing 1/2"; <br /><5% passing No. 4; <br /><2% passing No. 200 <br />Laboratory Hydraulic Conductivity D2434 500 cy >1.0 cm/sec <br />Soil Type D2488, D2487 Continuous Clean GP/GW <br /> <br /> <br />TABLE 3-7 <br />Protective Operations Layer Acceptance Testing <br /> <br /> <br /> <br /> <br />Test <br /> <br /> <br /> <br />ASTM Method <br /> <br /> <br /> <br />Frequency <br /> <br /> <br /> <br />Criteria/ Specification <br />Laboratory Hydraulic Conductivity D2434 5,000 cy 1 x 10-4 cm/sec at 4.5 psi <br />confining stress <br />Soil Type D2488, D2487 Continuous Generally sandy material, 1" <br />max particle size <br />