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' Hydraulic Conductivity <br /> ASTM D 5084 � ;F�k <br /> ' Cooper Testing Lab, Inc <br /> Job No 255-015b Boring MW-5 Date 07/21/00 <br /> ' Client Advanced GeoEnv Sample By DC <br /> Project Rainwater Depth 15' <br /> ' Soil brown sandy CLAY <br /> Sample Pressures Max Hydraulic <br /> Cell 32 psi Bot Cap 27 5 psi Top Cap 26 5 psi Gradient 15 <br /> rElapsed Time (min) Head, (cm) K, cm/sec *B = 0 95 <br /> 0 9833 Start of Test <br /> ' 208 9543 3 8 x 1 OE-7 <br /> 293 9433 3 7 x "I OE-7 <br /> ' 600 9068 3 1 x 1 OE-7 <br /> 1574 8278 2 8 x 1 OE-7 <br /> 0 9833 <br /> ' 2031 8453 1 8 x 1 OE-7 <br /> 0 9833 <br /> 550 9403 2 0 x 1 OE-7 <br /> ' 808 9233 2 0 x 10E-7 <br /> 1149 9033 1 8 x 1 OE-7 <br /> tI Average Permeability 2 x 1 OE-7 cm/sec ,4 } <br /> 3 <v , <br /> Sample Data Initial Final <br /> Height, in - - -- 250 --- - ---- 250 <br /> ' Diameter, in 1 8$ 1 69 <br /> Area, i n2 278 282 <br /> Volume in3 694 704 <br /> Total Volume, cc 11372 11542 <br /> Volume Solids, cc 6547 6547 <br /> Volume Voids, cc 4825 4995 <br /> Void Ratio 074 076 <br /> Porosity, % 4243 4328 <br /> ' Saturation, % 9679 9990 I <br /> Specific Gravity 276 Assumed 276 <br /> Wet Weight, gm 2274 2306 <br /> ' Dry Weight, gm 1807 1807 <br /> I Tare, g m 000 000 <br /> Moisture, % I 258 276 <br /> i Dry Density, pci �` - 99 2 97 7 <br /> 9emarks *B- Delta Pare Press/Delta Cell Pres__ <br /> s ,indication of saturation) <br /> 1 <br />