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.- ~ v l i\ L L 1\ 1 1~ Ll L i L <br />' 321 West Eisenhower Blvd., Loveland, Colorado (303) 667-6286 iVletro (303) 629-7124 <br />CLIENT: _ Loveland Readv Mix DATE: December 10 1998 ~ z <br />PROJECT: Separation Dike Material PROJECT NO. LOVR-8I2A-35-702 <br />SAMPLE I.D.: <br />PERMEABILITY TEST (FALLING HEAD) <br /> <br />T° <br />T, <br />SEC.ti>;:. <br />H1 <br />H2 Temp <br />°C PERMI'`:a) <br />RATE `"~"° <br />0 10:00 600 164.0 iS9.4 20°C 2.11 x 10'6 <br />0 10:00 600 164.0 160.6 20° C 1.SS x 106 <br />0 10:00 600 164.0 160.9 20° C 1.41 x 10 ° <br />0 10:00 600 164.2 161.3 20° C 1.32 x 10'6 <br />0 10:00 600 164.2 161.4 20° C 1.27 x ] 0 ° <br />0 I O:UO 600 164.1 161.3 20° C 1.28 x 10 <br />0 10:00 600 161.1 161.1 20° C 1.28 x 10 ~ 1 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Kr = aL ]n <br />At <br />a = 0.31 cm~ <br />A = 81.07 cm' <br />h 1 K.,° = Krrlr/rj.~ = 1.25 x 10 6 cnr/sec <br />h2 = 1.32 ft./yr. <br />Note: Test Speciman Compacted to Approximately <br />95%• of Std. Proctor Density @ Optimum Moisture <br />L = 11.63 cm <br />