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~~ <br />Project San Luis <br />Sample No. AC29/44 <br />Depth N/A <br />Sample Type Remolded <br />INITIAL SAMPLE DATA <br />Project No. 14725 <br />Tested By AK <br />Checked By TM <br />Date 1/5/94 <br />Sample Dia (cm) 7.24 Init. Moisture Content 5.2% <br />Inft. Ht. (cm) 7.62 Specific Gravity 2.70 <br />InR. Vol (cm ^ 3) 313.62 Assumed? Yes <br />Init. Wet Wt. + Pan(g) 564.40 Init. Void Ratio 0.58 <br />Pan Wt. Only (g) 0.00 Init. Dry Density (pcf) 106.79 <br />CONSOLIDATION DATA <br />Back Pressure (psi) 105.0 Final Area (cm ^ 2) 40.91 <br />Confining Pressure (psi) 10.0 Height Change (cm) 0.03 <br />Volume Change (cc) 3.04 Final Ht. (cm) 7.59 <br />FINAL SAMPLE DATA <br />Final Wet Wt. + Pan (g) 904.10 Final Moisture Content 20.6% <br />Final Dry Wt. + Pan (g) 793.60 Final Void Ratio 0.57 <br />Pan Wt. Only (g) 257.10 Final Volume (cm ^ 3) 310.58 <br />Final Calculated Saturation 97.2% Final Dry Density (pcf) 107.84 <br />TEST DATA <br /> Constant Falling <br />Elapsed Head Tail Flow Avgerage Head Head <br />Time Burrette Burrette O Pressure Permeability Permeability <br />(min) Reading (cm) Reading (cm) (cm ^ 3) Difference (psi) k (cm/sec) k (cm/sec) <br />66.70 20.55 <br />33.00 65.40 21.65 1.52 0.02 3.2E-06 3.2E-06 <br />65.40 21.65 <br />16.00 65.00 22.00 0.48 0.03 2.2E-06 2.1E-O6 <br />62.30 24.20 <br />30.00 61.40 25.05 1.11 0.01 3.1E-O6 3.1E-06 <br />61.30 25.05 <br />187.00 57.90 28.20 4.15 0.01 2.3E-06 2.1E-O6 <br /> Average 2.7E-06 2.6E-06 <br /> <br /> <br />FLEXIBLE WALL PERMEABILITY (! STM D 5084) <br />S'effen .°.obertson & Kirsten <br />