| Part 1 Soil Prop. - Site 1 | 80 | 60 | 70 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 80 | 40 | 30 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 90 | 30 |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 70 | 70 |
| Part 1 Soil Prop. - Total | 300 | 270 | 270 | 170 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 5 |
| Part 2 Overall Risk - Total | 70 | 80 | 60 | 15 |
| Part 3 Management - Site 1 | 84 | 100 | 92 | 68 |
| Part 3 Management - Site 2 | 96 | 96 | 88 | 68 |
| Part 3 Management - Site 3 | 100 | 96 | 68 | 72 |
| Part 3 Management - Site 4 | 92 | 80 | 76 | 68 |
| Part 3 Management - Total | 372 | 372 | 324 | 276 |