| Part 1 Soil Prop. - Site 1 | 80 | 80 | 60 |
| Part 1 Soil Prop. - Site 2 | 80 | 80 | 90 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 60 |
| Part 1 Soil Prop. - Total | 330 | 290 | 270 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 80 | 60 | 40 |
| Part 3 Management - Site 1 | 80 | 72 | 80 |
| Part 3 Management - Site 2 | 84 | 84 | 64 |
| Part 3 Management - Site 3 | 80 | 76 | 84 |
| Part 3 Management - Site 4 | 84 | 88 | 60 |
| Part 3 Management - Total | 328 | 320 | 288 |