| Part 1 Soil Prop. - Site 1 | 90 | 60 | 60 | 70 | 70 | 50 | 30 |
| Part 1 Soil Prop. - Site 2 | 100 | 60 | 90 | 80 | 70 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 80 | 80 | 60 | 40 | 50 |
| Part 1 Soil Prop. - Site 4 | 90 | 80 | 100 | 100 | 60 | 70 | 50 |
| Part 1 Soil Prop. - Total | 360 | 280 | 330 | 330 | 260 | 220 | 170 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 0 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 0 | 10 | 0 | 15 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 5 | 5 | 0 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 0 | 15 | 0 | 15 | 5 |
| Part 2 Overall Risk - Total | 75 | 70 | 5 | 50 | 20 | 60 | 10 |
| Part 3 Management - Site 1 | 112 | 104 | 104 | 60 | 88 | 64 | 92 |
| Part 3 Management - Site 2 | 108 | 100 | 76 | 72 | 84 | 76 | 80 |
| Part 3 Management - Site 3 | 88 | 88 | 92 | 68 | 76 | 88 | 80 |
| Part 3 Management - Site 4 | 112 | 104 | 84 | 76 | 72 | 60 | 92 |
| Part 3 Management - Total | 420 | 396 | 356 | 276 | 320 | 288 | 344 |