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Hydraulic Conductivity Test Data Page B -54 of 62 <br />Project: MCC RPE Date: 3/29/2011 <br />Reported To: Barr Engineering Company Job No.: 7744 -A <br />Boring No.: <br />LRP1 SE <br />LRP1 SE <br />LRP1 SE <br />Sample No.: <br />As Received Material <br />4200 Material <br />4200 Material <br />Desired Compaction- <br />90% of Proctor <br />=90% of Estimated <br />Maximum Density <br />Maximum Effort <br />Location: <br />Sample Type: <br />Bulk <br />Bulk <br />Bulk <br />Soil Type: <br />Refuse - <br />Silty Gravel with <br />Sand and Coal <br />(GM) <br />Pulverized Refuse <br />Silt <br />(ML) <br />Pulverized Refuse <br />Silt <br />(ML) <br />Atterberg Limits <br />LL <br />32.1 <br />44.7 <br />44.7 <br />PL <br />27.6 <br />27.0 <br />27.0 <br />PI <br />4.5 <br />17.7 <br />17.7 <br />Permeability Test <br />6 Saturation %: <br />C <br />0 <br />a Porosity: <br />c <br />U Ht. (in): <br />3.01 <br />3.01 <br />3.01 <br />Zi <br />1�0) Dia. (in): <br />2.86 <br />2.86 <br />2.86 <br />0 <br />6 Dry Density (pcf): <br />79.3 <br />62.7 <br />68.3 <br />Z <br />m Water Content: <br />14.3% <br />14.1% <br />13.4% <br />Test Type: <br />Falling <br />Falling <br />Falling <br />Max Head (ft): <br />5.0 <br />5.0 <br />5.0 <br />Confining press. <br />(Effective -psi): <br />2.0 <br />2.0 <br />2.0 <br />Trial No.: <br />12 -16 <br />11 -15 <br />12 -16 <br />Water Temp °C: <br />20.0 <br />20.0 <br />20.0 <br />% Compaction <br />89.7% <br />70.9% <br />77.2% <br />% Saturation <br />(After Test) <br />95.1% <br />96.1% <br />96.2% <br />Coefficient of Permeability <br />K @20°C(cm /sec) <br />9.9x10-6 <br />3.1x10 -6 <br />9.8x10 -7 <br />K @ 20 °C (ft/min) <br />2.0 x 10 -5 <br />6.1 x 10 -6 <br />1.9 x 10 -6 <br />Notes: <br />OIL <br />2401 w 55th Street NGINEERING Richfield, Minnesota 55423 -2031 <br />ESTING, INC. <br />