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SFO100128D3.WP5 <br />Table 3-1 <br />Preliminary Admixture Determination Laboratory Permeability Test Results <br />Waste Management Unit D-93 Forward Landfill <br />Laboratory Permeability Tests <br />Atterberg Limits <br />Percent <br />Passing <br />Comments <br />k a 4psi <br />k 0 15psi <br />LL <br />PL <br />Pl <br />#200 <br />Sample Composition' <br />(cm/sec) <br />(cm/sec) <br />M <br />100% Native CI!(no admixture) <br />NT <br />NT <br />43 <br />19 <br />25 <br />56 <br />Sandy lean clay <br />15% lone Clay and 85% Native Clay <br />5.6 x IQ' <br />NT <br />NT <br />NT <br />NT <br />NT <br />+2.8% above optimum moisture content <br />25% Ione Clay and 75% Native Clay <br />1.4 x iQ' <br />1.4 x 19' (95%)' <br />2.1 x 10' (95%)' <br />NT <br />NT <br />NT <br />NT <br />+2.4% above optimum moisture content <br />+3% above optimum moisture content <br />40% lone Clay and 60% Native Clay <br />5.4 x'IQ' <br />NT <br />NT <br />NT <br />NT <br />NT <br />+1.8% above optimum moisture content <br />100% lone Clay <br />NT NT 77 34 43 <br />98 <br />Fat clay (very nearly an elastic silt according <br />to Atterbetg limits). However, approx. 80% <br />of panicles are clay size. <br />T Not Tested <br />'Ali permeability tests performed on recompacted samples compacted to a relative compaction of 90% (ASTM D1557) with the noted exception <br />"s permeability test was performed on a sample compacted to a relative compaction of 95% (ASTM D1557) <br />SFO100128D3.WP5 <br />