| Part 1 Soil Prop. - Site 1 | 80 | 60 | 60 | 70 | 10 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 60 | 30 | 0 |
| Part 1 Soil Prop. - Site 3 | 60 | 90 | 50 | 30 | 0 |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 50 | 40 | |
| Part 1 Soil Prop. - Total | 260 | 270 | 220 | 170 | 10 |
| Part 2 Overall Risk - Site 1 | 20 | | 20 | 0 | 20 |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 0 | 15 | 0 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 0 | 5 | 15 | 5 |
| Part 2 Overall Risk - Total | 30 | 15 | 35 | 40 | 55 |
| Part 3 Management - Site 1 | 60 | 72 | 64 | 48 | 44 |
| Part 3 Management - Site 2 | 68 | 76 | 68 | 72 | 64 |
| Part 3 Management - Site 3 | 84 | 84 | 84 | 56 | 56 |
| Part 3 Management - Site 4 | 64 | 52 | 76 | 76 | 24 |
| Part 3 Management - Total | 276 | 284 | 292 | 252 | 188 |