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<br />Table C-1 <br />ITEC Environmental <br />Cash Mine <br />Summary of Ccotechnical Laboratory Index Test Results <br /> Natural Natural Soil Standard Proctor Atlerber Limits Crain Size Distribution <br />Sample <br />No. Depth <br /> <br />ft Lab <br />ID <br />100-98- Moisture <br />Content <br />°/ Dry <br />Density <br />c Class. <br /> <br />USCS Max. Dry <br />Density <br />( c Opl. <br />Moisture <br />% Liquid <br />Limit <br />LL Plasticity <br />Index <br />PI <br />Cravel <br />Sand <br />Silt/Clay Soil Description <br />SH-I I.0 0300 28.9 SM - - 0 G7.4 32.G silt SAND <br /> <br />SH-2 I.0 0301 33.1 94 2 SP-SM - - 0 92.5 7.5 oorl radcd SAND with silt <br /> <br />RF-1 I.5-2.0 0300 1f1.8 NA SM 115.5 13.1 - - 22.0 54.8 1G.7 ravcll SAND with silt <br /> <br />EE-I L0 0302 9.8 104.1 - - - - - - - - <br />Notes: <br />I. Sample designation SH-I denotes Shelby tube sample taken Gom the sowh end of the existing tailing beach. <br />2. Sample designation SH-2 denotes Shelby tube sample taken from the north end of the existing tailing beach. <br />3. Sample designation RF-I denotes bulk sample taken from the area proposed for the tailmg pond expansion to be used as random fill. <br />4. Sample designation EE-I denotes sample taken from the existing embankment of the tailing pond. <br />5. Natural moisture content for SH-I and SH-2 samples arc based upon the bulk Shelby tube sample. <br />6. Natural moisture content for RF-I is based upon the bulk sample. <br />):5461\ge°lechdala~indexsum McCulley. Frick and Gilman, Inc. <br />