| Part 1 Soil Prop. - Site 1 | 100 | 100 | 100 | 90 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 70 | 90 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 50 | 70 |
| Part 1 Soil Prop. - Site 4 | 60 | 70 | 70 | 50 |
| Part 1 Soil Prop. - Total | 330 | 330 | 290 | 300 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 10 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 15 | 0 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 55 | 55 | 30 | 60 |
| Part 3 Management - Site 1 | 96 | 112 | 88 | 84 |
| Part 3 Management - Site 2 | 104 | 96 | 80 | 84 |
| Part 3 Management - Site 3 | 108 | 108 | 104 | 76 |
| Part 3 Management - Site 4 | 84 | 80 | 84 | 52 |
| Part 3 Management - Total | 392 | 396 | 356 | 296 |