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Head Permeability \\ 1� <br />Constant ASTM D2434b111t Test \\\\ \�\\\��` <br />CTL, jnh Nnm.__ 8607007 1 Boring:,e_.�`aM 1cy4409 KerElr} er -_ ___ Date. 6/7319 <br />Client: CEMEX Sample: 5/16" Gravel By: PJ <br />Project Name: Mise Testing Depth, ft: <br />Project No.: 4409 Kerlinger <br />Soil Description: Olive Brown GRAVEL <br />Remolding Data: Remolded with light tamoino in 1" lifts <br />narks: The final moisture content was calculated to force 100% saturation. All final numbers <br />dependant on the moisture content should be considered approximate. <br />Constant Head Calculation, K=QL/thA�\„ <br />Test <br />Elapsed Time <br />Volume <br />Head Loss Water <br />Hydraulic <br />Coef. Of Permeability <br /># <br />t, sec <br />Q, cc <br />___.t_(cm) <br />Tem °C <br />Gradient <br />K, <br />cm/sec <br />1 <br />80 <br />931 <br />0.1 <br />22.5 <br />0.01 <br />9.3 <br />2 <br />115 <br />1374 <br />0.1 <br />22.3 <br />0.01 <br />9.6 <br />3 <br />45 <br />536 <br />0.1 <br />22.5 <br />0.01 <br />9.5 <br />4 <br />55 <br />670 <br />0.1 <br />22.5 <br />0.01 <br />9.7 <br />5 <br />45 <br />1889 <br />0.5 <br />22.5 <br />0.03 <br />6.7 <br />Average Permeability <br />(cm/sec):, <br />9.0 <br />Average <br />Permeability <br />(in/hr): <br />12732 <br />Sample Data: <br />Initial <br />Final <br />Height, (L) <br />in.: <br />9.00 <br />9.00 <br />Diameter, <br />in.: <br />6.00 <br />6.00 <br />Area, (A) <br />in 2: <br />2827 <br />28.27 <br />Volume, <br />W: <br />254.47 <br />254.47 <br />Total Volume. <br />cc: <br />4170 <br />4170 <br />Vol. of Solids, <br />cc: <br />2525 <br />2525 <br />Vol. of Voids, <br />cc: <br />1645 <br />1645 <br />Void Ratio <br />e: <br />0,65 <br />0.65 <br />Porosity, <br />%: <br />39.4 <br />39.4 <br />Saturation, <br />%: <br />17.7 <br />100.0 <br />assumed <br />Sp. Gravity: <br />2.65 <br />assumed <br />2.65 <br />assumed <br />Wet Weight, <br />gm: <br />6981.6 <br />8336.2 <br />Dry Weight <br />gm: <br />6691.1 <br />6691.1 <br />Moisture, <br />%: <br />4.3 <br />24.6 <br />Densit , <br />pcf: <br />100.2 <br />100.2 <br />narks: The final moisture content was calculated to force 100% saturation. All final numbers <br />dependant on the moisture content should be considered approximate. <br />