Quattro Column Testing - Analytical Results (No Treatment) Sample Origin Sample Name 1772443 1773332 1773974 1774182 1774395 1774632 1775205 1775464 1776280 1776571 1777001 1777531 Date 11-Aug-17 18-Aug-17 24-Aug-17 31-Aug-17 7-Sep-17 14-Sep-17 21-Sep-17 29-Sep-17 5-Oct-17 12-Oct-17 19-Oct-17 26-Oct-17 2-Nov-17 10-Nov-17 16-Nov-17 23-Nov-17 30-Nov-17 7-Dec-17 14-Dec-17 21-Dec-17 28-Dec-17 Laboratory Reference 1835335.1 1839708 1847568 1852490.1 1859544.1 1866803.1 1871033 1878876.1 1882573.1 1892103 1900678.1 Week (Relative) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Week 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 pH pH Units 4.5 4.2 3.6 3.7 3.2 3 2.7 3 2.8 2.4 2.6 Acidity (pH 3.7) g/m3 as CaCO3 < 1.0 < 1.0 < 1.0 < 1.0 109 93 500 380 320 890 610 Total Alkalinity g/m3 as CaCO3 < 1.0 10 < 8 #1 < 8 < 8 #1 < 10 #1 < 10 < 10 #1 < 8 #1 < 8 < 10 #1 Electrical Conductivity (EC) mS/m 387 335 396 395 384 376 474 344 357 477 449 Dissolved Aluminium g/m3 17.6 29 33 42 18 Dissolved Antimony g/m3 0.0029 < 0.0010 0.0008 0.0012 0.0007 Dissolved Barium g/m3 0.084 0.046 0.037 0.023 0.0191 Dissolved Calcium g/m3 470 500 520 540 350 Dissolved Cobalt g/m3 3.3 3.4 3.8 4.1 2.8 Dissolved Iron g/m3 50 12.7 55 250 90 Dissolved Magnesium g/m3 No Leachate No Leachate No Leachate 200 230 250 210 131 Dissolved Manganese g/m3 9.1 9.4 10 11.8 6 Dissolved Mercury g/m3 < 0.00008 < 0.00008 < 0.00008 < 0.00008 0.00018 < 0.00008 < 0.00008 < 0.00008 < 0.00008 < 0.0003 < 0.00008 Acid Soluble Mercury g/m3 Dissolved Molybdenum g/m3 < 0.0010 < 0.0010 < 0.0004 < 0.0010 < 0.0004 Dissolved Potassium g/m3 64 77 67 53 43 Dissolved Selenium g/m3 0.24 0.09 0.071 0.032 0.008 Dissolved Silver g/m3 < 0.0005 < 0.0005 < 0.0002 < 0.0005 < 0.0002 Dissolved Sodium g/m3 143 117 14.4 7 2.7 Dissolved Strontium g/m3 2.7 2.9 2.9 3 2.4 Dissolved Uranium g/m3 0.014 0.025 0.0169 0.028 0.0169 Dissolved Vanadium g/m3 < 0.005 < 0.005 < 0.002 0.065 0.015 Sulphate g/m3 2800 2200 2800 2900 2800 2600 3100 2300 2300 3000 3000 Dissolved Heavy Metals Dissolved Arsenic g/m3 0.04 0.018 < 0.005 0.011 0.019 < 0.005 0.024 0.032 0.021 0.055 0.034 Dissolved Cadmium g/m3 0.0143 0.0116 0.0155 0.0152 0.0147 0.0149 0.0178 0.014 0.0139 0.0121 0.0143 Dissolved Chromium g/m3 0.016 0.0075 0.02 0.02 0.055 0.067 0.165 0.083 0.073 0.196 0.175 Dissolved Copper g/m3 3.4 2.7 3.6 3.6 4.2 3.1 5.6 3.3 3.3 4.3 3.6 Dissolved Lead g/m3 0.001 0.0022 0.0076 0.007 0.0109 0.0103 0.0158 0.0038 0.006 0.0127 0.0024 Dissolved Nickel g/m3 1.74 1.34 1.79 1.85 1.95 1.81 2.3 1.55 1.55 1.79 2.1 Dissolved Zinc g/m3 1.77 1.5 2.1 1.98 2.6 2.1 3.2 2.3 2.4 2.9 3.0 Field Parameters pH pH Units 4.78 4.19 3.73 3.46 3.35 2.75 3 2.38 2.82 2.4 1.98 2.16 2.27 2.16 2.05 2.1 1.94 1.55 Electrical Conductivity (EC) mS/m 183.2 134.2 227 416.8 356 416 407.1 449 378 467 442 382 358 383 461 451 482 652 Temperature °C 16.5 15.2 15.8 14.8 11.7 18.3 16 14.6 14.4 18.3 17.5 15.8 20.4 20.6 22.3 23.5 19 16.2 Leachate Volume recovered mL 5 0 0 600 1000 1000 1000 1000 1000 1000 1000 700 600 1000 1000 1000 1000 1000 1000 1000 1000 Volume in bucket mL 0 0 0 2500 3500 2200 1250 0 500 4500 0 0 1800 0 0 0 0 500 1000 0 100 # 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. COL1 * Bucket overflowing. Volume assumed to be 20 L.
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