Supporting Technical Assessments

Sample Origin Sample Name Date Laboratory Reference Week (Relative) Week pH pH Units Acidity (pH 3.7) g/m3 as CaCO3 Total Alkalinity g/m3 as CaCO3 Electrical Conductivity (EC) mS/m Dissolved Aluminium g/m3 Dissolved Antimony g/m3 Dissolved Barium g/m3 Dissolved Calcium g/m3 Dissolved Cobalt g/m3 Dissolved Iron g/m3 Dissolved Magnesium g/m3 Dissolved Manganese g/m3 Dissolved Mercury g/m3 Dissolved Molybdenum g/m3 Dissolved Potassium g/m3 Dissolved Selenium g/m3 Dissolved Silver g/m3 Dissolved Sodium g/m3 Dissolved Strontium g/m3 Dissolved Uranium g/m3 Dissolved Vanadium g/m3 Sulphate g/m3 Dissolved Heavy Metals Dissolved Arsenic g/m3 Dissolved Cadmium g/m3 Dissolved Chromium g/m3 Dissolved Copper g/m3 Dissolved Lead g/m3 Dissolved Nickel g/m3 Dissolved Zinc g/m3 Field Parameters pH pH Units Electrical Conductivity (EC) mS/m Temperature °C Leachate Volume recovered mL Volume in bucket mL * Bucket overflowing. Volume assumed to be 20 L. # Due to the nature of sample, a 10 fold dilution was required for the Total Alkalinity analysis. This has resulted in a detection limit greater than that normally achieved. 1776282 1776573 1777003 1777533 1778163 1778830 1779300 16-Nov-17 25-Nov-17 30-Nov-17 7-Dec-17 14-Dec-17 21-Dec-17 28-Dec-17 4-Jan-18 11-Jan-18 18-Jan-18 25-Jan-18 1-Feb-18 7-Feb-18 15-Feb-18 1878876.3 1882573.3 1892103.3 1900678.3 1907280.3 1914263.3 1921097.3 15 16 17 18 19 20 21 22 23 24 25 26 27 28 15 16 17 18 19 20 21 22 23 24 25 26 27 28 2.6 2.6 2.2 2.5 1.5 1.6 1.3 870 630 1,960 930 5500 4600 11600 < 10 #1 < 8 #1 < 8 < 10 #1 < 10 #1 < 10 #1 < 8 #1 459 434 625 556 1626 1734 2810 34 420 < 0.0010 0.008 0.0118 0.002 440 480 3.5 8.5 181 4100 230 250 9.6 10.7 < 0.00008 < 0.00008 < 0.0003 < 0.00008 < 0.00008 < 0.0015 < 0.002 < 0.0010 0.033 38 63 0.008 0.04 < 0.0005 < 0.002 4 2.9 2.8 4.3 0.023 0.037 0.054 0.72 3100 3000 4600 3800 9,600 11,200 22,000 0.053 0.013 0.82 0.079 12.2 8.5 32 0.0175 0.0162 0.0164 0.023 0.0177 0.04 0.032 0.152 0.127 0.35 0.27 0.89 1.43 1.96 5.9 5.3 6.7 6.1 9.9 21 20 0.0059 0.0045 0.0036 0.0006 0.0012 < 0.0010 < 0.002 2 2 3 3 3.6 6.4 6.6 3.4 3.3 4.3 4.5 5.6 10.7 9.4 2.01 2.1 1.97 1.82 1.9 1.88 1.35 1.29 1.32 1.45 1.34 0.96 1.11 493 453 457 648 567 595 951 1486 1393 1462 1960 2630 1790 15.3 18.9 19.3 21.8 24.5 17.4 15.1 22.7 20.9 22 21.9 20.8 27.1 1000 1000 1000 1000 1000 1000 1000 1000 1000 0 1000 1000 1000 900 0 0 0 450 1000 0 50 0 10400 150 0 150 5000 10000

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