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k <br /> Hydraulic Conductivity <br /> ASTM D5084 <br /> Cooper Testing Lab, Inc.::: <br /> Job No: 255-019b Sample: EW1-35 Date: 07/05/01 <br /> r Client: Advanced GeoEnv, Depth,ft: By: DC i <br /> Project: P-L Bus, Mngmnt. Soil: gray CLAY l <br /> Remolded To: <br /> F Sample Pressures: Max. Hydraulic <br /> Cell: 63.5 psi Bot. Cap: 59 psi Top Cap: 58 psi Gradient: 15 <br /> Method C: Failing Head /Rising Tailwater <br /> Date / Elapsed Min Head, (cm) K, cm/se *B:.= 0.97 <br /> 6/27/01 - 0 98.33 Start of Test <br /> 207 97.28 1.2 x 10E-7 <br /> 397 96.33 1 .2 x 10E-7 <br /> 6/28/01 891 94.53 1 .0 x 10E-7 <br /> 1027 94.13 1 .0 x 10E-7 i <br /> 1066 93.93 1 .0 x 10E-7 <br /> _ l � <br /> i <br /> a <br /> ::>s:< Avera a Permeability:I>I 1 x 10E-7 cm/sec <br />' g I <br /> Y• <br /> Sample Data: Initial Final <br /> Height, in 2.50 2.51 <br /> Diameter, in 1 .93 1 .92 <br /> Area int <br /> I � 2.93 2.91 <br /> Volume 1n3 7.31 7.30 <br /> Total Volume, cc 119.85 119.58 <br /> Volume Solids, cc 62.96 62.96 <, � <br /> Volume Voids, cc 56.89 56.62 <br /> Void Ratio 0.90 0.90 , <br /> Porosity, % 47.46 47.35 <br /> Saturation, % 95.80 99.79 <br /> Specific Gravity 2.80 Assumed 2.80 <br /> Wet Weight, gm 230.8 232.8 I <br /> Dry Weight, gm 176.3 176.3 <br /> Tare, gm 0.00 0.00 3 <br /> Moisture, % 30.9 32.0 <br /> Dry Density, pc# 91 .8 92.0 l <br /> Remarks: *B=Delta Pore Press/Delta Cell Press (indication of saturation). <br /> i <br />� G <br />