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Digby Wells & AssociatesDigby Wells & Associates
Batch no: 24337
Lab no Locality Sampled date
212192 64 06-May-2015
212193 65 06-May-2015
212194 63 06-May-2015
212195 67 06-May-2015
20 - pH 20 - EC 26 - TDS - cal 01 - Alk 02 - Cl 03 - SO4 06 - NO3 05 - NH4 04 - PO4 08 - F 30 - Ca 30 - Mg 30 - Na 30 - K
7.32 30.8 204 158 6.88 4.72 1.47 5.99 0.19 0.564 14.2 13.1 17.9 9.74
8.43 182 985 126 466 97.2 0.329 0.059 0.022 -0.213 84.2 73.1 161 11.9
8.31 36.3 224 187 6.65 7.8 1.04 0.065 0.051 0.816 29.6 18.6 19.6 9.44
8.15 97.1 529 107 209 61.4 1.25 0.118 0.108 -0.213 28.3 36.6 101 11.9
31 - Al 31 - Fe 31 - Mn 31 - Cr 31 - Cu 31 - Ni 31 - Zn 31 - Co 31 - Cd 31 - Pb 26 - Thard - cal 32 - Ag 32 - B 32 - Ba
-0.002 0.522 0.691 -0.003 -0.002 -0.002 -0.002 -0.002 -0.002 -0.003 89 -0.001 0.081 0.054
-0.002 -0.004 -0.002 -0.003 -0.002 -0.002 -0.002 -0.002 -0.002 -0.003 511 -0.001 0.089 0.166
-0.002 -0.004 -0.002 -0.003 -0.002 -0.002 -0.002 -0.002 -0.002 -0.003 150 -0.001 0.084 0.075
-0.002 -0.004 -0.002 -0.003 -0.002 -0.002 -0.002 -0.002 -0.002 -0.003 221 -0.001 0.056 0.067
32 - Be 32 - Bi 32 - Ga 32 - Li 32 - Mo 32 - Rb 32 - Sr 32 - Te 32 - Tl 32 - V
-0.001 0.02 0.003 -0.001 0.011 -0.002 0.094 0.006 -0.037 0.007
-0.001 0.015 0.005 0.002 0.012 -0.002 0.663 -0.001 -0.037 0.005
-0.001 0.009 0.003 -0.001 0.015 -0.002 0.159 0.006 -0.037 0.01
-0.001 0.015 0.002 0.001 0.012 -0.002 0.264 -0.001 -0.037 0.004
Digby Wells & AssociatesDigby Wells & Associates
Batch no: 24338
Test Report Page 1 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
25436
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
21 July 2015
13 July 2015
21 July 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 85
220289
09-Jul-15
Water
K05
220290
09-Jul-15
Water
KALK07W
220291
09-Jul-15
Water
KH01
220292
09-Jul-15
Water
KH02
220293
09-Jul-15
Water
DO05
220294
09-Jul-15
Water
DO06
220295
09-Jul-15
Water
ZK01
A pH @ 25°C pH ALM 20 7.20 6.97 7.50 7.77 7.03 7.13 7.91
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 138 156 104 118 110 247 238
A Total dissolved solids (TDS) mg/l ALM 26 668 759 525 587 564 1276 1197
A Total alkalinity mg CaCO₃/l ALM 01 280 314 299 354 390 384 145
A Chloride (Cl) mg/l ALM 02 240 240 118 139 70.7 403 589
A Sulphate (SO₄) mg/l ALM 03 2.13 30.8 <0.287 1.73 34.7 153 79.1
A Nitrate (NO₃) as N mg/l ALM 06 0.153 0.756 0.156 0.136 0.512 0.513 0.479
A Ammonium (NH₄) as N mg/l ALM 05 0.211 0.114 8.59 0.132 0.401 0.722 0.640
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 0.274 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.222 0.285 0.447 <0.213 0.611 0.810 1.48
A Calcium (Ca) mg/l ALM 30 45.7 86.9 19.6 38.8 77.1 150 43.0
A Magnesium (Mg) mg/l ALM 30 50.5 49.5 11.0 32.0 34.7 69.4 6.54
A Sodium (Na) mg/l ALM 30 150 150 169 155 90.0 227 382
A Potassium (K) mg/l ALM 30 7.81 6.46 12.9 3.85 15.7 35.7 4.14
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 0.121 <0.002 0.117 0.036 0.002 0.054 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 0.651 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 322 421 94 228 335 660 134
Test Report Page 2 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
25436
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
21 July 2015
13 July 2015
21 July 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 85
Authenticated signature on first page
220296
09-Jul-15
Water
ZK02
220297
09-Jul-15
Water
ZK03
220298
09-Jul-15
Water
ZK4D
220299
09-Jul-15
Water
ZK05
220300
09-Jul-15
Water
ZK06
220301
09-Jul-15
Water
ZK11
220302
09-Jul-15
Water
ZK12
A pH @ 25°C pH ALM 20 8.04 7.99 7.73 7.91 7.71 7.85 8.52
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 222 236 234 60.9 251 245 231
A Total dissolved solids (TDS) mg/l ALM 26 1049 1157 1178 297 1271 1204 1124
A Total alkalinity mg CaCO₃/l ALM 01 132 127 127 59.0 152 134 48.1
A Chloride (Cl) mg/l ALM 02 496 555 557 151 626 600 610
A Sulphate (SO₄) mg/l ALM 03 37.8 69.1 70.0 1.37 78.6 77.6 67.7
A Nitrate (NO₃) as N mg/l ALM 06 0.528 0.525 0.665 0.466 0.443 0.472 0.469
A Ammonium (NH₄) as N mg/l ALM 05 0.594 0.731 0.464 11.1 0.722 0.593 0.363
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 0.060 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 1.23 1.34 1.20 0.250 1.51 1.54 1.53
A Calcium (Ca) mg/l ALM 30 13.4 40.8 45.7 33.6 49.7 33.7 18.0
A Magnesium (Mg) mg/l ALM 30 6.61 5.27 6.19 17.3 7.08 5.14 4.79
A Sodium (Na) mg/l ALM 30 408 402 413 36.3 408 398 386
A Potassium (K) mg/l ALM 30 3.43 3.97 4.17 4.48 4.73 3.69 3.87
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 <0.002 0.054 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 1.10 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 61 124 140 155 153 105 65
Test Report Page 3 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
25436
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
21 July 2015
13 July 2015
21 July 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 85
Authenticated signature on first page
220303
09-Jul-15
Water
BOOBH01
220304
09-Jul-15
Water
BOOBH02
220305
09-Jul-15
Water
BOOBH03
220306
09-Jul-15
Water
BOOBH04
220307
09-Jul-15
Water
WITBH01
220308
09-Jul-15
Water
WITBH02
220309
09-Jul-15
Water
WITBH03
A pH @ 25°C pH ALM 20 8.00 8.90 7.72 7.17 7.67 7.27 7.17
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 102 50.4 121 70.5 85.3 72.5 103
A Total dissolved solids (TDS) mg/l ALM 26 500 266 588 377 444 375 560
A Total alkalinity mg CaCO₃/l ALM 01 207 184 96.1 276 283 205 370
A Chloride (Cl) mg/l ALM 02 180 52.1 308 50.4 98.5 98.8 114
A Sulphate (SO₄) mg/l ALM 03 28.8 4.79 11.2 0.960 1.09 0.806 2.99
A Nitrate (NO₃) as N mg/l ALM 06 0.484 0.554 0.539 3.31 0.510 0.477 0.467
A Ammonium (NH₄) as N mg/l ALM 05 0.273 0.999 0.973 0.578 0.296 0.474 1.05
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.482 0.656 0.324 0.743 0.445 0.391 0.433
A Calcium (Ca) mg/l ALM 30 36.6 8.12 69.6 57.2 28.8 33.6 55.9
A Magnesium (Mg) mg/l ALM 30 56.1 30.5 55.8 27.0 28.7 18.7 35.4
A Sodium (Na) mg/l ALM 30 57.3 49.0 57.4 46.4 106 91.6 117
A Potassium (K) mg/l ALM 30 12.3 5.52 23.8 10.4 5.25 3.69 4.94
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 6.49 0.043 <0.004 3.04
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 <0.002 0.151 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 322 146 404 254 190 161 285
Test Report Page 4 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
25436
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
21 July 2015
13 July 2015
21 July 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 85
Authenticated signature on first page
220310
09-Jul-15
Water
WITBH04
220311
09-Jul-15
Water
WKBH1
220312
09-Jul-15
Water
WKBH2
220313
09-Jul-15
Water
WKBH3
220314
09-Jul-15
Water
WO3
220315
09-Jul-15
Water
WO4
220316
09-Jul-15
Water
W1SP1
A pH @ 25°C pH ALM 20 8.43 7.18 6.85 6.98 7.20 7.15 7.94
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 96.3 151 351 154 141 117 268
A Total dissolved solids (TDS) mg/l ALM 26 506 913 2128 859 793 641 1490
A Total alkalinity mg CaCO₃/l ALM 01 252 435 324 215 292 289 141
A Chloride (Cl) mg/l ALM 02 150 195 1054 378 242 176 754
A Sulphate (SO₄) mg/l ALM 03 12.6 121 125 46.4 82.5 38.8 118
A Nitrate (NO₃) as N mg/l ALM 06 0.480 0.455 3.22 1.31 0.448 0.518 0.481
A Ammonium (NH₄) as N mg/l ALM 05 0.494 0.454 0.125 0.100 0.367 0.350 0.236
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.606 0.585 0.657 0.480 0.752 0.675 0.461
A Calcium (Ca) mg/l ALM 30 27.3 137 361 145 82.7 80.5 108
A Magnesium (Mg) mg/l ALM 30 42.1 50.3 133 56.7 46.0 35.6 124
A Sodium (Na) mg/l ALM 30 105 130 226 92.0 151 124 280
A Potassium (K) mg/l ALM 30 13.0 11.9 16.1 3.28 8.53 7.18 16.9
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 2.27 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 0.017 <0.002 0.021 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 242 548 1451 596 396 348 782
Test Report Page 5 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
25436
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
21 July 2015
13 July 2015
21 July 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 85
Authenticated signature on first page
220317
09-Jul-15
Water
W1SP2
220318
09-Jul-15
Water
WSP8
220319
09-Jul-15
Water
KZGW7
220320
09-Jul-15
Water
WKSW1
220321
09-Jul-15
Water
WSSW2
220322
09-Jul-15
Water
WKSW2
220323
09-Jul-15
Water
WTSW
A pH @ 25°C pH ALM 20 8.23 7.88 7.33 8.53 8.88 8.76 8.53
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 270 268 99.5 56.3 58.3 58.5 56.4
A Total dissolved solids (TDS) mg/l ALM 26 1505 1509 552 313 333 334 319
A Total alkalinity mg CaCO₃/l ALM 01 152 141 296 119 139 139 126
A Chloride (Cl) mg/l ALM 02 752 760 100 68.3 68.4 68.3 68.1
A Sulphate (SO₄) mg/l ALM 03 119 117 30.0 61.9 64.3 64.2 63.9
A Nitrate (NO₃) as N mg/l ALM 06 0.520 0.486 7.74 0.434 0.435 0.452 0.468
A Ammonium (NH₄) as N mg/l ALM 05 0.351 0.397 0.102 0.213 0.155 0.149 0.113
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.456 0.436 0.560 0.416 0.476 0.486 0.443
A Calcium (Ca) mg/l ALM 30 115 111 76.3 17.1 22.8 23.1 16.6
A Magnesium (Mg) mg/l ALM 30 126 128 33.0 22.8 22.7 23.3 22.9
A Sodium (Na) mg/l ALM 30 281 286 92.7 58.1 57.8 58.1 58.0
A Potassium (K) mg/l ALM 30 17.2 17.6 4.15 9.56 9.51 9.82 9.63
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 806 803 327 137 151 154 136
Test Report Page 6 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
25436
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
21 July 2015
13 July 2015
21 July 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 85
Authenticated signature on first page
220324
09-Jul-15
Water
WSSP4
220325
09-Jul-15
Water
WSSP5
220326
09-Jul-15
Water
WSSP2
220327
09-Jul-15
Water
WSSP3
220328
09-Jul-15
Water
KRUSW
220329
09-Jul-15
Water
WSSW1
A pH @ 25°C pH ALM 20 8.44 8.53 8.18 8.20 8.41 8.24
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 56.8 54.9 83.4 85.3 84.3 88.3
A Total dissolved solids (TDS) mg/l ALM 26 323 311 423 441 453 481
A Total alkalinity mg CaCO₃/l ALM 01 133 122 157 190 178 186
A Chloride (Cl) mg/l ALM 02 68.1 66.6 96.9 94.7 98.4 106
A Sulphate (SO₄) mg/l ALM 03 64.1 62.7 71.6 62.9 78.2 80.2
A Nitrate (NO₃) as N mg/l ALM 06 0.504 0.497 0.516 0.548 0.502 0.487
A Ammonium (NH₄) as N mg/l ALM 05 0.131 0.117 0.274 0.355 0.324 0.249
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.458 0.435 0.394 0.375 0.351 0.437
A Calcium (Ca) mg/l ALM 30 18.1 16.6 29.2 31.7 30.7 38.1
A Magnesium (Mg) mg/l ALM 30 22.5 22.1 34.3 35.8 34.7 36.2
A Sodium (Na) mg/l ALM 30 57.6 56.3 82.0 85.8 91.1 93.4
A Potassium (K) mg/l ALM 30 9.37 9.20 9.74 10.1 8.84 10.5
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 138 132 214 227 220 244
Test Report Page 1 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
22064
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
18 December 2014
12 December 2014
18 December 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
196865
12-Dec-14
Water
WSP8
196866
12-Dec-14
Water
ZK01
196867
12-Dec-14
Water
ZK02
196868
12-Dec-14
Water
ZK03
196869
12-Dec-14
Water
ZK05
196870
12-Dec-14
Water
ZK06
196871
12-Dec-14
Water
ZK11
A pH pH ALM 20 7.66 8.60 8.19 7.92 5.68 7.65 8.31
A Electrical conductivity (EC) mS/m ALM 20 426 241 239 248 4125 246 234
A Total dissolved solids (TDS) mg/l ALM 26 2276 1262 1244 1316 25381 1320 1217
A Total alkalinity mg CaCO₃/l ALM 01 149 150 126 138 <2.477 142 110
A Chloride (Cl) mg/l ALM 02 1247 647 657 651 14111 656 641
A Sulphate (SO₄) mg/l ALM 03 130 39.6 35.2 87.4 2552 85.8 60.0
A Nitrate (NO₃) as N mg/l ALM 06 0.250 0.219 0.506 0.311 0.310 0.275 0.217
A Ammonium (NH₄) as N mg/l ALM 05 0.276 1.83 0.127 0.054 0.526 0.043 0.435
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008
A Fluoride (F) mg/l ALM 08 0.530 1.76 1.04 1.72 0.489 1.89 1.70
A Calcium (Ca) mg/l ALM 30 271 8.10 11.6 47.2 1911 54.0 24.3
A Magnesium (Mg) mg/l ALM 30 161 4.33 2.99 5.83 2422 7.54 5.44
A Sodium (Na) mg/l ALM 30 358 461 450 432 4329 422 411
A Potassium (K) mg/l ALM 30 15.1 5.85 6.37 4.72 53.7 5.29 4.32
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 176 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 9.68 <0.001 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 0.002 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 1339 38 41 142 14747 166 83
Test Report Page 2 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
22064
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
18 December 2014
12 December 2014
18 December 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
196872
12-Dec-14
Water
ZK12
196873
12-Dec-14
Water
ZK4D
196874
12-Dec-14
Water
KH01
196875
12-Dec-14
Water
KH02
196876
12-Dec-14
Water
W03
196877
12-Dec-14
Water
W04
196878
12-Dec-14
Water
BP01
A pH pH ALM 20 7.43 7.98 7.75 7.96 7.36 7.38 7.01
A Electrical conductivity (EC) mS/m ALM 20 303 248 87.9 118 154 153 231
A Total dissolved solids (TDS) mg/l ALM 26 1912 1326 483 614 840 860 1189
A Total alkalinity mg CaCO₃/l ALM 01 96.1 148 331 362 317 417 258
A Chloride (Cl) mg/l ALM 02 638 647 70.1 132 242 177 545
A Sulphate (SO₄) mg/l ALM 03 582 86.7 2.44 10.9 84.4 98.6 70.5
A Nitrate (NO₃) as N mg/l ALM 06 0.213 0.427 0.221 0.243 0.216 0.214 0.235
A Ammonium (NH₄) as N mg/l ALM 05 0.588 0.059 1.62 0.123 0.358 0.124 0.334
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008
A Fluoride (F) mg/l ALM 08 2.16 1.66 0.818 0.491 0.787 0.716 0.602
A Calcium (Ca) mg/l ALM 30 167 50.8 19.6 51.6 96.6 131 126
A Magnesium (Mg) mg/l ALM 30 20.5 6.62 10.9 33.4 52.5 46.7 93.2
A Sodium (Na) mg/l ALM 30 436 436 162 160 159 141 189
A Potassium (K) mg/l ALM 30 5.80 4.78 12.7 4.31 9.55 9.54 5.06
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 0.539 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.779 <0.001 <0.001 <0.001 0.043 <0.001 2.02
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 500 154 94 266 458 519 700
Test Report Page 3 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
22064
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
18 December 2014
12 December 2014
18 December 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
196879
12-Dec-14
Water
WKBH1
196880
12-Dec-14
Water
WKBH3
196881
12-Dec-14
Water
WKSW2
196882
12-Dec-14
Water
BOOBH01
196883
12-Dec-14
Water
BOOBH02
196884
12-Dec-14
Water
BOOBH03
196885
12-Dec-14
Water
BOOBH04
A pH pH ALM 20 7.34 7.18 8.07 8.05 7.42 7.77 7.35
A Electrical conductivity (EC) mS/m ALM 20 164 179 94.3 116 47.0 95.8 59.2
A Total dissolved solids (TDS) mg/l ALM 26 930 930 481 591 247 474 309
A Total alkalinity mg CaCO₃/l ALM 01 453 212 183 265 174 174 231
A Chloride (Cl) mg/l ALM 02 184 417 116 159 41.2 195 43.1
A Sulphate (SO₄) mg/l ALM 03 125 49.6 77.6 56.1 2.02 2.25 2.12
A Nitrate (NO₃) as N mg/l ALM 06 0.359 0.929 0.257 0.233 0.264 0.231 0.239
A Ammonium (NH₄) as N mg/l ALM 05 0.136 0.052 0.193 0.252 0.685 1.27 0.635
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008
A Fluoride (F) mg/l ALM 08 0.731 0.606 0.543 0.575 1.02 0.435 0.551
A Calcium (Ca) mg/l ALM 30 144 165 31.9 70.0 28.3 56.1 42.0
A Magnesium (Mg) mg/l ALM 30 55.3 63.5 46.5 60.7 17.0 40.6 23.8
A Sodium (Na) mg/l ALM 30 129 96.9 83.5 61.2 43.7 52.7 44.7
A Potassium (K) mg/l ALM 30 13.3 4.07 11.6 20.1 5.03 17.6 9.25
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 588 672 271 425 141 307 203
Test Report Page 4 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
22064
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
18 December 2014
12 December 2014
18 December 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
196886
12-Dec-14
Water
WITBH01
196887
12-Dec-14
Water
WITBH02
196888
12-Dec-14
Water
WITBH03
196889
12-Dec-14
Water
WITBH04
196890
12-Dec-14
Water
DO05
196891
12-Dec-14
Water
DO06
196892
12-Dec-14
Water
VK01
A pH pH ALM 20 7.68 7.56 7.33 8.35 7.34 7.49 7.65
A Electrical conductivity (EC) mS/m ALM 20 89.2 109 115 32.2 109 173 125
A Total dissolved solids (TDS) mg/l ALM 26 495 600 598 169 655 967 658
A Total alkalinity mg CaCO₃/l ALM 01 360 429 415 106 468 248 314
A Chloride (Cl) mg/l ALM 02 85.1 92.6 95.5 33.1 78.6 367 199
A Sulphate (SO₄) mg/l ALM 03 5.13 9.03 6.05 2.52 48.8 104 7.64
A Nitrate (NO₃) as N mg/l ALM 06 0.564 0.416 0.270 0.206 0.204 0.238 0.200
A Ammonium (NH₄) as N mg/l ALM 05 0.176 0.235 0.424 0.214 0.402 0.706 0.218
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008 0.060
A Fluoride (F) mg/l ALM 08 0.582 0.581 0.584 0.468 1.04 0.834 0.467
A Calcium (Ca) mg/l ALM 30 34.2 74.9 80.2 16.3 90.8 100 70.4
A Magnesium (Mg) mg/l ALM 30 30.1 34.4 36.4 10.8 38.0 55.1 29.6
A Sodium (Na) mg/l ALM 30 112 120 119 31.2 94.2 162 154
A Potassium (K) mg/l ALM 30 5.40 4.90 5.32 8.26 16.8 26.1 4.11
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.027 0.004 0.008 <0.001 0.028 0.031 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 209 329 350 85 383 477 298
Test Report Page 5 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
22064
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
18 December 2014
12 December 2014
18 December 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
196893
12-Dec-14
Water
VK02
196894
12-Dec-14
Water
KZGW7
196895
12-Dec-14
Water
WKBH2
196896
12-Dec-14
Water
WSSP4
196897
12-Dec-14
Water
WSSP5
196898
12-Dec-14
Water
WKSW1
196899
12-Dec-14
Water
W1SP1
A pH pH ALM 20 7.53 7.89 7.20 8.00 8.03 8.12 7.83
A Electrical conductivity (EC) mS/m ALM 20 115 111 398 95.0 94.9 94.6 425
A Total dissolved solids (TDS) mg/l ALM 26 632 601 2129 502 505 489 2215
A Total alkalinity mg CaCO₃/l ALM 01 429 382 382 184 191 197 150
A Chloride (Cl) mg/l ALM 02 80.9 85.0 975 127 125 123 1242
A Sulphate (SO₄) mg/l ALM 03 15.7 31.0 121 78.9 78.9 67.4 123
A Nitrate (NO₃) as N mg/l ALM 06 6.42 4.67 3.56 0.226 0.215 0.215 0.219
A Ammonium (NH₄) as N mg/l ALM 05 0.059 0.260 0.072 0.314 0.328 0.223 0.054
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008
A Fluoride (F) mg/l ALM 08 0.532 0.813 0.915 0.598 0.598 0.653 0.720
A Calcium (Ca) mg/l ALM 30 79.9 88.6 387 32.5 32.4 31.7 244
A Magnesium (Mg) mg/l ALM 30 33.0 36.6 141 48.0 48.4 47.3 155
A Sodium (Na) mg/l ALM 30 127 100 238 89.7 89.4 86.9 344
A Potassium (K) mg/l ALM 30 4.34 4.80 17.6 12.1 11.8 11.6 14.5
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 0.485
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 335 372 1547 279 280 274 1250
Test Report Page 6 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
22064
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
18 December 2014
12 December 2014
18 December 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
196900
12-Dec-14
Water
W1SP2
196901
12-Dec-14
Water
K05
196902
12-Dec-14
Water
VS01
196903
12-Dec-14
Water
WTSW
196904
12-Dec-14
Water
WSSW2
196905
12-Dec-14
Water
KALK07W
A pH pH ALM 20 7.76 7.28 7.71 7.91 7.91 8.41
A Electrical conductivity (EC) mS/m ALM 20 426 148 232 91.8 91.9 139
A Total dissolved solids (TDS) mg/l ALM 26 2196 805 1242 484 509 779
A Total alkalinity mg CaCO₃/l ALM 01 150 377 163 181 198 333
A Chloride (Cl) mg/l ALM 02 1193 233 617 119 121 228
A Sulphate (SO₄) mg/l ALM 03 125 28.0 53.6 77.8 80.9 59.6
A Nitrate (NO₃) as N mg/l ALM 06 0.213 0.197 0.221 0.254 0.273 1.49
A Ammonium (NH₄) as N mg/l ALM 05 0.241 0.059 0.054 0.284 0.306 0.067
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.008 <0.008 <0.008 <0.008 <0.008 <0.008
A Fluoride (F) mg/l ALM 08 0.454 0.613 1.36 0.497 0.458 0.414
A Calcium (Ca) mg/l ALM 30 254 96.5 56.9 32.7 32.9 79.0
A Magnesium (Mg) mg/l ALM 30 162 55.3 19.1 39.3 49.0 49.3
A Sodium (Na) mg/l ALM 30 354 153 386 90.8 90.0 146
A Potassium (K) mg/l ALM 30 15.1 8.02 7.27 12.2 11.9 7.18
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 0.230 <0.001 <0.001 <0.001 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 1300 468 221 244 284 400
Test Report Page 1 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
26608
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
28 September 2015
18 September 2015
28 September 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 450 3800 Fax: +27 12 450 3851
228671
17-Sep-15
Water
K05
228672
17-Sep-15
Water
KALK07W
228673
17-Sep-15
Water
K03
228674
17-Sep-15
Water
KH01
228675
17-Sep-15
Water
KH02
228676
17-Sep-15
Water
DO05
228677
17-Sep-15
Water
DO06
A pH @ 25°C pH ALM 20 7.31 7.35 7.30 7.74 7.68 7.18 7.27
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 143 149 140 132 108 106 228
A Total dissolved solids (TDS) mg/l ALM 26 800 890 779 731 602 621 1428
A Total alkalinity mg CaCO₃/l ALM 01 378 433 359 398 355 395 383
A Chloride (Cl) mg/l ALM 02 247 224 235 194 153 82.0 476
A Sulphate (SO₄) mg/l ALM 03 12.2 58.2 28.6 <0.287 2.48 52.7 197
A Nitrate (NO₃) as N mg/l ALM 06 0.417 0.307 0.281 0.290 0.288 0.365 0.327
A Ammonium (NH₄) as N mg/l ALM 05 0.109 0.638 0.142 20.6 0.153 0.192 0.625
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.445 0.800 0.526 0.805 0.272 0.781 0.980
A Calcium (Ca) mg/l ALM 30 82.7 99.3 77.5 22.5 28.2 94.9 159
A Magnesium (Mg) mg/l ALM 30 53.5 48.6 53.3 12.8 33.5 38.4 71.2
A Sodium (Na) mg/l ALM 30 164 185 157 215 162 92.1 252
A Potassium (K) mg/l ALM 30 7.78 7.08 8.33 14.4 3.57 17.2 36.1
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 1.44 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 0.227 <0.002 0.033 0.069 <0.002 0.028 0.079
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 427 448 413 109 208 395 689
Test Report Page 2 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
26608
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
28 September 2015
18 September 2015
28 September 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 450 3800 Fax: +27 12 450 3851
Authenticated signature on first page
228678
17-Sep-15
Water
VK01
228679
17-Sep-15
Water
VK02
228680
17-Sep-15
Water
BP01
228681
17-Sep-15
Water
ZK01
228682
17-Sep-15
Water
ZK02
228683
17-Sep-15
Water
ZK03
228684
17-Sep-15
Water
ZK4D
A pH @ 25°C pH ALM 20 7.50 7.33 6.67 9.15 9.24 8.16 7.91
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 119 107 1087 222 219 227 236
A Total dissolved solids (TDS) mg/l ALM 26 674 588 6645 1249 1239 1347 1421
A Total alkalinity mg CaCO₃/l ALM 01 316 361 144 166 127 156 158
A Chloride (Cl) mg/l ALM 02 207 99.2 3807 651 669 658 700
A Sulphate (SO₄) mg/l ALM 03 3.96 15.0 469 12.0 18.0 83.1 87.3
A Nitrate (NO₃) as N mg/l ALM 06 0.372 6.59 0.276 0.274 0.291 0.315 0.447
A Ammonium (NH₄) as N mg/l ALM 05 0.206 0.038 2.92 2.18 0.048 0.653 0.234
A Orthophosphate (PO₄) as P mg/l ALM 04 0.041 <0.002 <0.002 0.015 <0.002 0.014 0.015
A Fluoride (F) mg/l ALM 08 0.349 0.367 0.618 1.60 0.955 1.57 1.60
A Calcium (Ca) mg/l ALM 30 75.0 74.4 855 4.65 2.95 48.4 52.6
A Magnesium (Mg) mg/l ALM 30 28.4 32.6 616 3.92 1.16 5.60 6.58
A Sodium (Na) mg/l ALM 30 161 113 788 465 462 449 470
A Potassium (K) mg/l ALM 30 3.85 3.78 15.5 5.91 5.16 4.00 4.24
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 0.785 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 1.69 <0.002 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 0.032 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 0.930 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 304 320 4672 28 12 144 159
Test Report Page 3 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
26608
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
28 September 2015
18 September 2015
28 September 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 450 3800 Fax: +27 12 450 3851
Authenticated signature on first page
228685
17-Sep-15
Water
ZK05
228686
17-Sep-15
Water
ZK06
228687
17-Sep-15
Water
ZK11
228688
17-Sep-15
Water
ZK12
228689
17-Sep-15
Water
BOOBH01
228690
17-Sep-15
Water
BOOBH02
228691
17-Sep-15
Water
BOOBH03
A pH @ 25°C pH ALM 20 8.04 8.25 7.82 6.98 8.03 8.74 7.78
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 144 226 233 195 120 53.4 120
A Total dissolved solids (TDS) mg/l ALM 26 717 1324 1404 1087 659 286 627
A Total alkalinity mg CaCO₃/l ALM 01 121 132 160 11.0 251 182 88.0
A Chloride (Cl) mg/l ALM 02 390 661 687 643 244 67.9 345
A Sulphate (SO₄) mg/l ALM 03 <0.287 74.6 84.6 13.6 34.9 <0.287 5.22
A Nitrate (NO₃) as N mg/l ALM 06 0.292 0.307 0.302 0.249 0.359 0.307 0.305
A Ammonium (NH₄) as N mg/l ALM 05 31.9 0.625 0.228 0.245 0.213 1.07 0.562
A Orthophosphate (PO₄) as P mg/l ALM 04 0.069 0.003 0.020 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 <0.213 1.66 1.98 1.43 0.553 0.886 0.283
A Calcium (Ca) mg/l ALM 30 36.1 35.5 55.1 21.4 53.9 8.49 69.3
A Magnesium (Mg) mg/l ALM 30 43.1 5.74 7.63 4.72 76.3 33.8 62.2
A Sodium (Na) mg/l ALM 30 117 459 464 392 78.8 55.0 63.3
A Potassium (K) mg/l ALM 30 13.8 3.97 4.71 3.40 15.2 5.74 26.3
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 0.406 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 <0.002 0.206 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 268 112 169 73 449 160 429
Test Report Page 4 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
26608
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
28 September 2015
18 September 2015
28 September 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 450 3800 Fax: +27 12 450 3851
Authenticated signature on first page
228692
17-Sep-15
Water
BOOBH04
228693
17-Sep-15
Water
WITBH01
228694
17-Sep-15
Water
WITBH02
228695
17-Sep-15
Water
WITBH03
228696
17-Sep-15
Water
WITBH04
228697
17-Sep-15
Water
WKBH1
228698
17-Sep-15
Water
WKBH2
A pH @ 25°C pH ALM 20 7.28 7.94 7.55 7.40 8.37 7.32 7.03
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 68.6 86.5 99.7 104 93.7 155 359
A Total dissolved solids (TDS) mg/l ALM 26 361 486 548 589 523 919 2101
A Total alkalinity mg CaCO₃/l ALM 01 293 288 386 377 260 436 378
A Chloride (Cl) mg/l ALM 02 50.5 116 94.1 126 155 209 981
A Sulphate (SO₄) mg/l ALM 03 2.22 <0.287 <0.287 6.53 6.82 120 116
A Nitrate (NO₃) as N mg/l ALM 06 0.421 0.312 0.294 0.286 0.265 0.295 3.54
A Ammonium (NH₄) as N mg/l ALM 05 0.474 0.085 0.359 0.846 0.424 0.317 0.053
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.802 0.474 0.489 0.455 0.652 0.615 0.754
A Calcium (Ca) mg/l ALM 30 50.3 36.4 59.3 70.2 36.3 129 390
A Magnesium (Mg) mg/l ALM 30 22.6 32.3 33.1 37.7 45.7 61.3 159
A Sodium (Na) mg/l ALM 30 42.0 119 120 110 105 120 194
A Potassium (K) mg/l ALM 30 11.1 5.80 4.46 5.16 13.6 12.0 14.3
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 20.7 <0.004 <0.004 15.4 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 0.184 <0.002 <0.002 0.014 <0.002 0.091 0.372
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 0.888
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 219 224 284 331 279 574 1628
Test Report Page 5 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
26608
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
28 September 2015
18 September 2015
28 September 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 450 3800 Fax: +27 12 450 3851
Authenticated signature on first page
228699
17-Sep-15
Water
WKBH03
228700
17-Sep-15
Water
WO3
228701
17-Sep-15
Water
WO4
228702
17-Sep-15
Water
W1SP2
228703
17-Sep-15
Water
WSP8
228704
17-Sep-15
Water
WSSW2
228705
17-Sep-15
Water
WKSW2
A pH @ 25°C pH ALM 20 7.08 7.30 7.49 8.08 8.42 9.79 9.49
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 154 146 103 434 133 67.3 66.9
A Total dissolved solids (TDS) mg/l ALM 26 882 892 566 2387 747 382 391
A Total alkalinity mg CaCO₃/l ALM 01 217 368 155 127 134 96.5 142
A Chloride (Cl) mg/l ALM 02 381 250 250 1237 317 125 83.1
A Sulphate (SO₄) mg/l ALM 03 50.6 84.7 2.03 264 84.3 57.1 79.8
A Nitrate (NO₃) as N mg/l ALM 06 1.14 0.298 0.274 0.216 0.224 0.220 0.237
A Ammonium (NH₄) as N mg/l ALM 05 0.055 0.381 0.217 0.046 0.086 0.332 0.069
A Orthophosphate (PO₄) as P mg/l ALM 04 <0.002 <0.002 <0.002 <0.002 <0.002 0.029 <0.002
A Fluoride (F) mg/l ALM 08 0.441 0.724 1.86 0.536 0.496 0.609 0.585
A Calcium (Ca) mg/l ALM 30 152 97.9 68.9 148 36.8 11.0 20.6
A Magnesium (Mg) mg/l ALM 30 59.5 52.8 26.2 193 59.3 17.7 28.1
A Sodium (Na) mg/l ALM 30 97.6 169 114 443 157 102 81.2
A Potassium (K) mg/l ALM 30 3.21 9.43 6.28 22.6 9.89 8.52 9.49
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 0.045 <0.002 <0.002 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 625 462 280 1165 336 100 167
Test Report Page 6 of 6
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
26608
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
28 September 2015
18 September 2015
28 September 2015
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 89 Regency Drive, R21 Corporate Park, Centurion, South Africa Tel: +27 12 450 3800 Fax: +27 12 450 3851
Authenticated signature on first page
228706
17-Sep-15
Water
WSSP4
228707
17-Sep-15
Water
KRUSW
228708
17-Sep-15
Water
WSSW1
A pH @ 25°C pH ALM 20 8.44 9.36 8.67
A Electrical conductivity (EC) @ 25°C mS/m ALM 20 87.2 115 105
A Total dissolved solids (TDS) mg/l ALM 26 505 659 615
A Total alkalinity mg CaCO₃/l ALM 01 180 164 242
A Chloride (Cl) mg/l ALM 02 139 231 169
A Sulphate (SO₄) mg/l ALM 03 80.6 98.2 80.1
A Nitrate (NO₃) as N mg/l ALM 06 0.342 0.295 0.297
A Ammonium (NH₄) as N mg/l ALM 05 0.182 0.068 0.061
A Orthophosphate (PO₄) as P mg/l ALM 04 0.005 <0.002 <0.002
A Fluoride (F) mg/l ALM 08 0.559 0.448 0.524
A Calcium (Ca) mg/l ALM 30 36.5 21.9 34.7
A Magnesium (Mg) mg/l ALM 30 38.6 46.7 44.1
A Sodium (Na) mg/l ALM 30 87.3 148 126
A Potassium (K) mg/l ALM 30 10.2 11.2 11.4
A Aluminium (Al) mg/l ALM 31 <0.002 <0.002 <0.002
A Iron (Fe) mg/l ALM 31 <0.004 <0.004 <0.004
A Manganese (Mn) mg/l ALM 31 <0.002 <0.002 <0.002
A Total chromium (Cr) mg/l ALM 31 <0.003 <0.003 <0.003
A Copper (Cu) mg/l ALM 31 <0.002 <0.002 <0.002
A Nickel (Ni) mg/l ALM 31 <0.002 <0.002 <0.002
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.002 <0.002 <0.002
A Cadmium (Cd) mg/l ALM 31 <0.002 <0.002 <0.002
A Lead (Pb) mg/l ALM 31 <0.003 <0.003 <0.003
A Total hardness mg CaCO₃/l ALM 26 250 247 268
Test Report Page 1 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
178886
25-Jul-14
Water
K05
178887
25-Jul-14
Water
K03
178888
25-Jul-14
Water
KALK07W
178889
25-Jul-14
Water
KH01
178890
25-Jul-14
Water
DO05
178891
25-Jul-14
Water
DO06
178892
25-Jul-14
Water
KH02
A pH pH ALM 20 7.40 7.43 7.09 8.03 7.27 7.31 8.13
A Electrical conductivity (EC) mS/m ALM 20 149 139 144 73.9 107 232 112
A Total dissolved solids (TDS) mg/l ALM 26 794 755 782 418 616 1315 645
A Total alkalinity mg CaCO₃/l ALM 01 396 401 356 339 400 329 447
A Chloride (Cl) mg/l ALM 02 225 208 203 27.6 84.9 453 103
A Sulphate (SO₄) mg/l ALM 03 22.6 6.78 59.8 2.70 45.1 162 8.79
A Nitrate (NO₃) as N mg/l ALM 06 0.266 0.248 1.32 0.313 0.250 0.255 0.262
A Ammonium (NH₄) as N mg/l ALM 05 0.034 0.246 0.028 1.25 0.211 0.683 0.031
A Orthophosphate (PO₄) asP mg/l ALM 04 <0.008 <0.008 0.011 0.010 0.010 0.010 0.016
A Fluoride (F) mg/l ALM 08 0.784 1.20 0.502 1.16 0.894 1.06 0.380
A Calcium (Ca) mg/l ALM 30 93.5 91.7 96.6 18.5 93.8 162 49.0
A Magnesium (Mg) mg/l ALM 30 56.0 50.5 53.2 10.3 38.9 74.2 36.6
A Sodium (Na) mg/l ALM 30 145 142 138 133 89.2 222 170
A Potassium (K) mg/l ALM 30 8.75 8.94 7.86 14.4 17.8 39.2 4.39
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 1.91 5.21 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.208 0.208 <0.001 0.031 0.041 0.059 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 464 437 460 89 394 709 273
Test Report Page 2 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
178893
25-Jul-14
Water
VS01
178894
25-Jul-14
Water
VS03
178895
25-Jul-14
Water
VK01
178896
25-Jul-14
Water
VK02
178897
25-Jul-14
Water
ZK03
178898
25-Jul-14
Water
ZK05
178899
25-Jul-14
Water
ZK06
A pH pH ALM 20 7.89 7.45 7.60 7.44 7.84 7.55 7.77
A Electrical conductivity (EC) mS/m ALM 20 234 227 123 113 246 991 240
A Total dissolved solids (TDS) mg/l ALM 26 1227 1255 618 631 1429 5408 1289
A Total alkalinity mg CaCO₃/l ALM 01 173 266 311 461 185 29.7 155
A Chloride (Cl) mg/l ALM 02 596 522 178 65.6 661 3062 608
A Sulphate (SO₄) mg/l ALM 03 53.0 71.1 6.50 13.8 84.4 452 81.7
A Nitrate (NO₃) as N mg/l ALM 06 0.254 1.21 0.263 5.61 0.576 0.266 0.289
A Ammonium (NH₄) as N mg/l ALM 05 0.019 0.017 0.265 0.025 0.023 1.22 0.027
A Orthophosphate (PO₄) asP mg/l ALM 04 0.013 0.014 0.072 0.018 0.010 0.008 0.009
A Fluoride (F) mg/l ALM 08 1.18 1.03 0.390 0.456 1.72 0.200 1.72
A Calcium (Ca) mg/l ALM 30 62.4 91.5 72.8 81.3 50.7 344 56.7
A Magnesium (Mg) mg/l ALM 30 20.4 36.8 30.7 36.0 5.55 499 7.54
A Sodium (Na) mg/l ALM 30 379 352 134 123 505 1010 432
A Potassium (K) mg/l ALM 30 7.94 12.9 4.73 4.72 5.35 19.2 5.73
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 0.188 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 0.145 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 240 380 308 351 150 2914 173
Test Report Page 3 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
178900
25-Jul-14
Water
ZK10
178901
25-Jul-14
Water
ZK11
178902
25-Jul-14
Water
ZK12
178903
25-Jul-14
Water
ZK4D
178904
25-Jul-14
Water
BP01
178905
25-Jul-14
Water
BOOBH01
178906
25-Jul-14
Water
BOOBH02
A pH pH ALM 20 8.00 8.14 7.66 8.02 7.14 7.60 7.88
A Electrical conductivity (EC) mS/m ALM 20 238 236 289 242 206 85.5 47.6
A Total dissolved solids (TDS) mg/l ALM 26 1261 1259 1765 1313 1145 487 260
A Total alkalinity mg CaCO₃/l ALM 01 138 146 156 155 298 262 199
A Chloride (Cl) mg/l ALM 02 603 597 602 613 466 69.7 33.2
A Sulphate (SO₄) mg/l ALM 03 81.6 77.7 429 86.4 92.5 83.1 5.04
A Nitrate (NO₃) as N mg/l ALM 06 0.238 0.265 0.265 0.287 0.282 0.321 0.318
A Ammonium (NH₄) as N mg/l ALM 05 0.473 0.458 0.591 0.377 0.458 0.540 1.15
A Orthophosphate (PO₄) asP mg/l ALM 04 0.011 0.010 0.011 0.010 0.010 <0.008 0.010
A Fluoride (F) mg/l ALM 08 1.79 1.84 2.20 1.67 0.600 0.838 0.799
A Calcium (Ca) mg/l ALM 30 53.2 46.4 172 51.4 115 69.8 33.2
A Magnesium (Mg) mg/l ALM 30 6.85 5.90 17.5 6.24 90.3 39.9 19.9
A Sodium (Na) mg/l ALM 30 423 434 439 452 190 38.6 38.5
A Potassium (K) mg/l ALM 30 5.23 5.64 6.30 5.84 5.84 22.8 5.70
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 7.38 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 1.15 <0.001 1.54 0.245 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 161 140 503 154 660 339 165
Test Report Page 4 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
178907
25-Jul-14
Water
BOOBH03
178908
25-Jul-14
Water
BOOBH04
178909
25-Jul-14
Water
WITBH01
178910
25-Jul-14
Water
WITBH02
178911
25-Jul-14
Water
WITBH03
178912
25-Jul-14
Water
WITBH04
178913
25-Jul-14
Water
WKBH1
A pH pH ALM 20 7.96 7.36 7.55 7.50 7.38 8.44 7.43
A Electrical conductivity (EC) mS/m ALM 20 68.3 53.8 98.0 107 128 72.8 162
A Total dissolved solids (TDS) mg/l ALM 26 355 285 543 627 734 387 947
A Total alkalinity mg CaCO₃/l ALM 01 249 207 389 544 525 216 526
A Chloride (Cl) mg/l ALM 02 60.3 44.8 80.8 58.3 83.8 97.4 174
A Sulphate (SO₄) mg/l ALM 03 2.40 3.26 9.28 6.01 36.9 14.6 86.3
A Nitrate (NO₃) as N mg/l ALM 06 0.286 0.291 0.751 0.438 0.352 0.255 0.258
A Ammonium (NH₄) as N mg/l ALM 05 2.53 0.839 0.147 0.336 1.90 0.375 1.21
A Orthophosphate (PO₄) asP mg/l ALM 04 0.010 <0.008 0.010 0.009 0.010 0.023 0.016
A Fluoride (F) mg/l ALM 08 0.314 1.67 0.579 0.564 0.631 0.551 0.756
A Calcium (Ca) mg/l ALM 30 50.4 41.0 59.5 71.3 110 28.7 149
A Magnesium (Mg) mg/l ALM 30 30.4 19.2 35.6 37.0 43.3 31.1 61.4
A Sodium (Na) mg/l ALM 30 44.1 39.4 110 115 130 71.0 137
A Potassium (K) mg/l ALM 30 11.0 7.09 5.72 4.92 5.89 10.2 14.4
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 4.44 0.024 0.255 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 0.038 0.027 <0.001 <0.001 <0.001 0.041
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 251 181 295 330 452 200 625
Test Report Page 5 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
178914
25-Jul-14
Water
WKBH2
178915
25-Jul-14
Water
WKBH3
178916
25-Jul-14
Water
WSSP2
178917
25-Jul-14
Water
KGZW7
178918
25-Jul-14
Water
KRUSW
178919
25-Jul-14
Water
WSSW1
178920
25-Jul-14
Water
WO3
A pH pH ALM 20 7.10 7.36 7.96 7.91 8.39 8.41 7.47
A Electrical conductivity (EC) mS/m ALM 20 334 141 92.7 112 78.7 78.6 151
A Total dissolved solids (TDS) mg/l ALM 26 1759 763 462 600 437 441 856
A Total alkalinity mg CaCO₃/l ALM 01 364 285 276 363 168 173 363
A Chloride (Cl) mg/l ALM 02 792 210 94.0 90.4 89.3 88.6 228
A Sulphate (SO₄) mg/l ALM 03 85.7 99.7 19.3 39.6 80.6 80.6 76.7
A Nitrate (NO₃) as N mg/l ALM 06 2.75 0.243 0.254 4.39 1.61 1.62 0.274
A Ammonium (NH₄) as N mg/l ALM 05 0.129 0.852 0.157 0.041 0.089 0.055 0.348
A Orthophosphate (PO₄) asP mg/l ALM 04 0.021 0.013 0.020 0.013 0.013 0.012 0.012
A Fluoride (F) mg/l ALM 08 0.663 1.25 0.495 0.641 0.389 0.353 0.795
A Calcium (Ca) mg/l ALM 30 315 135 39.4 90.3 45.9 49.5 100
A Magnesium (Mg) mg/l ALM 30 123 58.4 36.2 42.0 34.4 33.6 53.7
A Sodium (Na) mg/l ALM 30 193 74.3 89.7 91.5 69.3 68.1 165
A Potassium (K) mg/l ALM 30 15.9 7.33 12.6 5.02 8.09 7.61 9.23
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.230 <0.001 <0.001 <0.001 <0.001 <0.001 0.044
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 1290 579 248 398 256 262 470
Test Report Page 6 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
178921
25-Jul-14
Water
WO4
178922
25-Jul-14
Water
WKSW1
178923
25-Jul-14
Water
WSSW2
178924
25-Jul-14
Water
WKSW2
178925
25-Jul-14
Water
WTSW
178926
25-Jul-14
Water
WSSP4
178927
25-Jul-14
Water
WSSP5
A pH pH ALM 20 7.53 8.28 8.30 8.33 8.26 8.29 8.40
A Electrical conductivity (EC) mS/m ALM 20 110 81.5 81.2 81.3 81.4 81.5 81.1
A Total dissolved solids (TDS) mg/l ALM 26 561 442 438 447 443 453 457
A Total alkalinity mg CaCO₃/l ALM 01 182 168 175 172 169 175 183
A Chloride (Cl) mg/l ALM 02 224 88.1 89.6 91.4 90.9 92.1 90.4
A Sulphate (SO₄) mg/l ALM 03 4.00 83.4 82.2 82.5 81.6 82.6 82.1
A Nitrate (NO₃) as N mg/l ALM 06 0.273 1.55 1.56 1.51 1.55 1.55 1.54
A Ammonium (NH₄) as N mg/l ALM 05 0.816 0.066 0.057 0.046 0.053 0.057 0.053
A Orthophosphate (PO₄) asP mg/l ALM 04 <0.008 0.012 0.015 0.015 0.013 <0.008 0.012
A Fluoride (F) mg/l ALM 08 2.32 0.370 0.373 0.367 0.341 0.363 0.365
A Calcium (Ca) mg/l ALM 30 71.1 48.2 46.0 50.1 47.9 49.1 51.1
A Magnesium (Mg) mg/l ALM 30 29.0 33.1 31.5 34.6 33.0 33.7 35.3
A Sodium (Na) mg/l ALM 30 110 71.7 67.5 68.1 71.5 72.9 72.0
A Potassium (K) mg/l ALM 30 7.51 7.79 7.29 7.88 7.70 7.94 7.78
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 1.97 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 297 257 245 267 256 261 273
Test Report Page 7 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
19549
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
29 July 2014
28 July 2014
29 July 2014
0
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
178928
25-Jul-14
Water
W1SP1
178929
25-Jul-14
Water
W1SP2
178930
25-Jul-14
Water
WSP8
A pH pH ALM 20 8.37 8.38 8.41
A Electrical conductivity (EC) mS/m ALM 20 81.9 82.2 81.8
A Total dissolved solids (TDS) mg/l ALM 26 449 445 468
A Total alkalinity mg CaCO₃/l ALM 01 176 174 129
A Chloride (Cl) mg/l ALM 02 93.8 94.4 133
A Sulphate (SO₄) mg/l ALM 03 82.6 83.5 82.8
A Nitrate (NO₃) as N mg/l ALM 06 1.56 1.51 1.49
A Ammonium (NH₄) as N mg/l ALM 05 0.080 0.055 0.053
A Orthophosphate (PO₄) asP mg/l ALM 04 0.011 0.012 0.013
A Fluoride (F) mg/l ALM 08 0.359 0.363 0.355
A Calcium (Ca) mg/l ALM 30 47.5 45.7 48.0
A Magnesium (Mg) mg/l ALM 30 32.8 32.0 36.0
A Sodium (Na) mg/l ALM 30 70.7 68.9 74.3
A Potassium (K) mg/l ALM 30 7.42 7.10 7.89
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 254 246 268
Test Report Page 1 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
186346
26-Sep-14
Water
K05
186347
26-Sep-14
Water
ZK02
186348
26-Sep-14
Water
KALK07W
186349
26-Sep-14
Water
KH01
186350
26-Sep-14
Water
DO05
186351
26-Sep-14
Water
DO06
186352
26-Sep-14
Water
KH02
A pH pH ALM 20 7.55 8.05 7.11 8.01 7.29 7.43 8.12
A Electrical conductivity (EC) mS/m ALM 20 137 238 148 77.2 109 232 115
A Total dissolved solids (TDS) mg/l ALM 26 762 1313 855 508 691 1368 685
A Total alkalinity mg CaCO₃/l ALM 01 360 160 394 436 504 338 487
A Chloride (Cl) mg/l ALM 02 239 621 228 31.1 73.6 527 119
A Sulphate (SO₄) mg/l ALM 03 4.13 81.9 69.3 0.778 56.6 127 6.84
A Nitrate (NO₃) as N mg/l ALM 06 0.280 0.270 1.35 0.272 0.277 0.391 0.362
A Ammonium (NH₄) as N mg/l ALM 05 1.57 0.545 0.076 1.28 0.200 0.733 0.059
A Orthophosphate (PO₄) as P mg/l ALM 04 0.040 0.040 0.040 0.040 0.040 0.021 0.039
A Fluoride (F) mg/l ALM 08 0.320 1.67 0.454 0.994 0.872 1.02 0.346
A Calcium (Ca) mg/l ALM 30 65.1 45.7 94.1 18.1 95.2 146 47.1
A Magnesium (Mg) mg/l ALM 30 53.1 7.00 52.6 9.90 39.6 80.6 35.1
A Sodium (Na) mg/l ALM 30 169 452 158 166 100 246 174
A Potassium (K) mg/l ALM 30 7.71 5.55 6.43 12.1 15.4 31.6 3.54
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 1.27 <0.003
A Manganese (Mn) mg/l ALM 31 0.367 <0.001 0.018 0.054 0.123 0.100 0.014
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 0.128 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 381 143 452 86 401 695 262
Test Report Page 2 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
186353
26-Sep-14
Water
VS01
186354
26-Sep-14
Water
VK02
186355
26-Sep-14
Water
VK01
186356
26-Sep-14
Water
ZK03
186357
26-Sep-14
Water
ZK05
186358
26-Sep-14
Water
ZK06
186359
26-Sep-14
Water
ZK11
A pH pH ALM 20 7.84 7.48 7.63 8.24 6.43 7.81 8.22
A Electrical conductivity (EC) mS/m ALM 20 236 116 124 246 3862 244 240
A Total dissolved solids (TDS) mg/l ALM 26 1316 710 704 1411 25739 1335 1353
A Total alkalinity mg CaCO₃/l ALM 01 186 489 372 174 <2.477 177 154
A Chloride (Cl) mg/l ALM 02 616 97.7 191 638 14325 632 617
A Sulphate (SO₄) mg/l ALM 03 62.3 17.1 5.96 89.8 2700 89.6 85.1
A Nitrate (NO₃) as N mg/l ALM 06 0.345 6.12 0.320 0.751 0.304 0.339 0.273
A Ammonium (NH₄) as N mg/l ALM 05 0.046 0.050 0.215 0.056 0.760 0.052 0.476
A Orthophosphate (PO₄) as P mg/l ALM 04 0.038 0.045 0.102 0.038 0.037 0.037 0.037
A Fluoride (F) mg/l ALM 08 1.13 0.453 0.374 1.63 0.200 1.69 1.79
A Calcium (Ca) mg/l ALM 30 61.4 83.4 77.7 49.1 1883 56.0 46.0
A Magnesium (Mg) mg/l ALM 30 19.8 36.0 30.0 5.08 2455 7.17 6.08
A Sodium (Na) mg/l ALM 30 434 146 167 514 4325 434 496
A Potassium (K) mg/l ALM 30 6.83 4.22 3.93 4.38 48.7 5.11 4.87
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 0.015 <0.003 <0.003 <0.003 0.621 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.056 0.012 0.074 <0.001 4.86 <0.001 0.063
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 0.022 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 0.009 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 0.020 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 0.002 0.005 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 235 356 318 143 14812 169 140
Test Report Page 3 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
186360
26-Sep-14
Water
ZK12
186361
26-Sep-14
Water
ZK4D
186362
26-Sep-14
Water
BOOBH01
186363
26-Sep-14
Water
BOOBH02
186364
26-Sep-14
Water
BOOBH03
186365
26-Sep-14
Water
BOOBH04
186366
26-Sep-14
Water
WITBH01
A pH pH ALM 20 7.67 8.04 7.92 8.06 7.83 7.35 7.50
A Electrical conductivity (EC) mS/m ALM 20 296 247 93.5 56.1 81.4 69.0 114
A Total dissolved solids (TDS) mg/l ALM 26 1972 1390 514 312 400 359 681
A Total alkalinity mg CaCO₃/l ALM 01 162 173 265 211 231 295 498
A Chloride (Cl) mg/l ALM 02 619 635 95.8 42.3 113 41.2 94.3
A Sulphate (SO₄) mg/l ALM 03 522 93.3 74.1 25.8 0.846 1.34 19.7
A Nitrate (NO₃) as N mg/l ALM 06 0.275 0.279 0.295 0.289 0.302 0.306 1.36
A Ammonium (NH₄) as N mg/l ALM 05 0.618 0.412 0.506 1.69 1.92 0.594 0.138
A Orthophosphate (PO₄) as P mg/l ALM 04 0.038 0.037 0.036 0.036 0.037 <0.008 0.036
A Fluoride (F) mg/l ALM 08 2.15 1.65 0.280 0.856 0.250 0.740 0.543
A Calcium (Ca) mg/l ALM 30 183 51.0 69.4 27.0 52.1 52.2 85.6
A Magnesium (Mg) mg/l ALM 30 18.6 6.60 42.5 29.9 31.6 26.8 39.8
A Sodium (Na) mg/l ALM 30 519 490 45.6 47.7 45.3 44.4 125
A Potassium (K) mg/l ALM 30 6.16 5.48 23.1 6.45 12.1 10.1 5.40
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 13.2 <0.003
A Manganese (Mn) mg/l ALM 31 1.23 0.055 0.220 0.051 0.068 0.227 0.082
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 534 155 348 191 260 241 378
Test Report Page 4 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
186367
26-Sep-14
Water
WITBH02
186368
26-Sep-14
Water
WITBH03
186369
26-Sep-14
Water
WITBH04
186370
26-Sep-14
Water
ZK01
186371
26-Sep-14
Water
WKBH03
186372
26-Sep-14
Water
WSSP2
186373
26-Sep-14
Water
KRUSW
A pH pH ALM 20 7.42 7.42 8.80 8.76 7.20 7.85 8.43
A Electrical conductivity (EC) mS/m ALM 20 120 120 43.4 239 174 129 95.1
A Total dissolved solids (TDS) mg/l ALM 26 742 697 235 1270 946 745 507
A Total alkalinity mg CaCO₃/l ALM 01 546 554 176 178 258 456 205
A Chloride (Cl) mg/l ALM 02 83.7 91.8 37.9 628 392 196 99.0
A Sulphate (SO₄) mg/l ALM 03 44.0 9.75 0.562 40.4 72.8 1.33 98.2
A Nitrate (NO₃) as N mg/l ALM 06 1.48 0.364 0.337 0.312 0.723 0.261 0.268
A Ammonium (NH₄) as N mg/l ALM 05 0.210 0.862 0.306 1.66 0.068 0.109 0.048
A Orthophosphate (PO₄) as P mg/l ALM 04 0.036 0.042 0.052 0.038 0.056 0.147 0.038
A Fluoride (F) mg/l ALM 08 0.555 0.502 0.447 1.73 0.771 0.662 0.341
A Calcium (Ca) mg/l ALM 30 101 86.3 23.0 8.61 163 47.6 51.2
A Magnesium (Mg) mg/l ALM 30 39.5 41.6 15.2 3.97 61.6 56.1 42.9
A Sodium (Na) mg/l ALM 30 128 121 40.0 468 89.2 144 78.8
A Potassium (K) mg/l ALM 30 5.16 5.65 8.98 6.98 5.68 19.6 10.4
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.067 0.153 <0.001 <0.001 <0.001 0.871 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 416 387 120 38 660 350 305
Test Report Page 5 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
186374
26-Sep-14
Water
WSSW1
186375
26-Sep-14
Water
W03
186376
26-Sep-14
Water
W04
186377
26-Sep-14
Water
WKSW1
186378
26-Sep-14
Water
WSSW2
186379
26-Sep-14
Water
WKSW2
186380
26-Sep-14
Water
WTSW
A pH pH ALM 20 8.56 7.45 7.42 8.41 8.49 8.41 8.40
A Electrical conductivity (EC) mS/m ALM 20 94.3 153 155 89.1 88.7 88.9 89.1
A Total dissolved solids (TDS) mg/l ALM 26 511 854 975 467 456 457 482
A Total alkalinity mg CaCO₃/l ALM 01 215 319 550 197 198 199 187
A Chloride (Cl) mg/l ALM 02 96.4 246 184 83.3 79.2 76.5 99.7
A Sulphate (SO₄) mg/l ALM 03 96.0 87.1 106 92.6 85.1 93.0 93.0
A Nitrate (NO₃) as N mg/l ALM 06 0.293 0.291 0.295 0.325 1.53 0.320 0.306
A Ammonium (NH₄) as N mg/l ALM 05 0.050 0.359 0.133 0.093 0.057 0.088 0.092
A Orthophosphate (PO₄) as P mg/l ALM 04 0.038 0.036 0.037 0.038 0.038 0.037 0.038
A Fluoride (F) mg/l ALM 08 0.380 0.765 0.649 0.360 0.389 0.388 0.345
A Calcium (Ca) mg/l ALM 30 50.9 93.0 139 42.7 43.0 43.1 43.4
A Magnesium (Mg) mg/l ALM 30 42.1 54.7 49.2 39.5 40.3 40.3 40.3
A Sodium (Na) mg/l ALM 30 82.6 167 150 77.6 71.0 71.4 80.5
A Potassium (K) mg/l ALM 30 10.2 9.48 9.97 9.32 9.46 9.65 9.69
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.096 0.130 0.080 <0.001 <0.001 <0.001 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 301 457 549 269 273 274 274
Test Report Page 6 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
186381
26-Sep-14
Water
WSSP4
186382
26-Sep-14
Water
WSSP5
186383
26-Sep-14
Water
W1SP2
186385
26-Sep-14
Water
WSP8
186418
26-Sep-14
Water
W1SP1
186419
26-Sep-14
Water
BP01
186420
26-Sep-14
Water
KGZW7
A pH pH ALM 20 8.40 8.38 8.19 8.00 8.24 7.39 8.06
A Electrical conductivity (EC) mS/m ALM 20 88.9 89.2 179 156 179 179 113
A Total dissolved solids (TDS) mg/l ALM 26 486 493 989 857 1003 995 629
A Total alkalinity mg CaCO₃/l ALM 01 198 200 148 150 153 296 404
A Chloride (Cl) mg/l ALM 02 97.8 99.2 431 363 441 394 81.5
A Sulphate (SO₄) mg/l ALM 03 92.7 92.6 109 106 112 60.9 37.4
A Nitrate (NO₃) as N mg/l ALM 06 0.280 0.282 0.263 0.285 0.345 0.298 5.40
A Ammonium (NH₄) as N mg/l ALM 05 0.074 0.093 0.063 0.110 0.682 0.520 0.076
A Orthophosphate (PO₄) as P mg/l ALM 04 0.037 0.038 0.042 0.041 0.037 0.038 0.039
A Fluoride (F) mg/l ALM 08 0.357 0.385 0.345 0.327 0.376 0.548 0.570
A Calcium (Ca) mg/l ALM 30 43.0 43.6 98.3 78.9 99.0 98.1 92.6
A Magnesium (Mg) mg/l ALM 30 39.9 40.4 76.3 61.2 76.3 74.4 40.5
A Sodium (Na) mg/l ALM 30 80.3 84.1 171 144 168 180 101
A Potassium (K) mg/l ALM 30 9.80 9.74 10.8 10.4 10.6 4.63 4.84
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 1.73 <0.001
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 272 275 560 449 561 551 398
Test Report Page 7 of 7
Client:
Address:
Report no:
Project:
Ledjadja Coal Pty Ltd
Unit 2 Carrera house, 15 Sovereign Drive, R21 Corporate park, Irene, 0157
20620
Ledjadja
Date of certificate:
Date accepted:
Date completed:
Revision:
13 November 2014
29 September 2014
06 October 2014
1
Lab no:
Date sampled:
Sample type:
Locality description:
Analyses Unit Method
The results relates only to the test item tested.
Results reported against the limit of detection.
A = Accredited N = Non accredited O = Outsourced S = Sub-contracted NR = Not requested RTF = Results to follow NATD = Not able to determine
Results marked 'Not SANAS Accredited' in this report are not included in the SANAS Schedule of Accreditation for this laboratory.
Uncertainty of measurement available on request for all methods included in the SANAS Schedule of Accreditation.
www.aquatico.co.za 489 Jacqueline Drive, Garsfontein, Pretoria, South Africa Tel: +27 12 348 2813/4 Fax: +27 12 348 8575
Authenticated signature on first page
186421
26-Sep-14
Water
WKBH1
186422
26-Sep-14
Water
WKBH2
A pH pH ALM 20 7.71 7.34
A Electrical conductivity (EC) mS/m ALM 20 165 389
A Total dissolved solids (TDS) mg/l ALM 26 997 2032
A Total alkalinity mg CaCO₃/l ALM 01 540 444
A Chloride (Cl) mg/l ALM 02 183 919
A Sulphate (SO₄) mg/l ALM 03 124 71.5
A Nitrate (NO₃) as N mg/l ALM 06 0.295 3.44
A Ammonium (NH₄) as N mg/l ALM 05 0.532 0.051
A Orthophosphate (PO₄) as P mg/l ALM 04 0.038 0.046
A Fluoride (F) mg/l ALM 08 0.679 0.727
A Calcium (Ca) mg/l ALM 30 153 378
A Magnesium (Mg) mg/l ALM 30 60.5 135
A Sodium (Na) mg/l ALM 30 130 225
A Potassium (K) mg/l ALM 30 14.5 17.0
A Aluminium (Al) mg/l ALM 31 <0.003 <0.003
A Iron (Fe) mg/l ALM 31 <0.003 <0.003
A Manganese (Mn) mg/l ALM 31 0.116 0.042
A Total chromium (Cr) mg/l ALM 31 <0.001 <0.001
A Copper (Cu) mg/l ALM 31 <0.001 <0.001
A Nickel (Ni) mg/l ALM 31 <0.001 <0.001
A Zinc (Zn) mg/l ALM 31 <0.002 0.018
A Cobalt (Co) mg/l ALM 31 <0.001 <0.001
A Cadmium (Cd) mg/l ALM 31 <0.001 <0.001
A Lead (Pb) mg/l ALM 31 <0.004 <0.004
A Total hardness mg CaCO₃/l ALM 26 631 1499