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<br />Grain Size Distribution Analysis <br />Job No. 943-2732 Sample No. 4-12 <br />Project BEI ! 1994 COA / CO Location Soil Liner <br />Filename S4-12.WK1 Date 21-Jul-94 <br />Comments Ironclad Tailings Sample from Pad No. 3 <br />Soil Liner Materi al ,Perm Test No. 5 <br />Water Content Determination No. 200 Wash <br /> Tare No. K-4 <br />Tare No. T-2 Wet W[. & Tare (8ef.) 2551.50 gr <br />Wet Wt. and Tare 333.30 gr Dry Wt. & Tare (Bef.) 2316.70 gr <br />Dry WI. and Tare 300.60 gr Dry Wt. & Tare (Aft.) 2002.70 gr <br />Tare Wt. 11.30 gr Tare Wt. 234.60 gr <br />Wt. Water 32.70 gr Wt. Fines Lost 314.00 gr <br />WI. Dry Soil 289.30 gr Wt. Dry Soil 1767.90 gr <br />Moisture Content 11.3 °k Percent Lost 15.7 % <br />Slave <br />No. Opening <br />Diameter <br /> <br />(microns) Cummulative <br />Weight <br />Retained <br />(grams) Weight . <br />Retained <br /> <br />(grams) WeIgM <br />Finer <br />Than. <br />(grams) Sieve <br />Weight <br />Finer . <br />(grams) Total <br />Weight <br />Finer <br />(grams) Percent <br />Finer <br />Than Soil <br />Liner <br />Spec. <br />6 in. 152400 0.0 0.0 0.0 1634.4 1948.4 100.0 <br />3 in. 76200 0.0 0.0 0.0 1634.4 1948.4 100.0 <br />1 1/2 in. 50800 0.0 0.0 96.2 1634.4 1948.4 100.0 <br />tin. 25400 96.2 96.2 24.3 1538.2 1852.2 95.1 <br />3/4 in. 19100 720.5 24.3 234.6 1513.9 1827.9 93.8 100 <br />3/Bin. 9500 355.1 234.6 417.0 1279.3 1593.3 81.8 70-100 <br />4 4760 772.1 417.0 333.3 862.3 1176.3 60.4 50-100 <br />10 2000 1105.4 333.3 220.0 529.0 843.0 a3.3 <br />20 840 1325.4 220.0 125.2 309.0 623.0 32.0 <br />40 420 1450.6 125.2 75.6 783.8 497.8 25.5 20-50 <br />60 250 1526.2 75.6 65.1 108.2 422.2 21.7 <br />100 149 1591.3 65.1 40.0 43.1 357.1 18.3 <br />200 74 1631.3 40.0 3.1 3.1 317.1 16.3 15-50 <br />Pan 1634.4 3.1 <br />Golder Associates Inc. <br />