| Part 1 Soil Prop. - Site 1 | 10 | 30 | | | |
| Part 1 Soil Prop. - Site 2 | 20 | 40 | | | |
| Part 1 Soil Prop. - Site 3 | 30 | 50 | | | |
| Part 1 Soil Prop. - Site 4 | 20 | 30 | | | |
| Part 1 Soil Prop. - Total | 80 | 150 | | | |
| Part 2 Overall Risk - Site 1 | 10 | 5 | 10 | 10 | |
| Part 2 Overall Risk - Site 2 | 5 | 5 | 15 | 0 | |
| Part 2 Overall Risk - Site 3 | 5 | 0 | 15 | 10 | |
| Part 2 Overall Risk - Site 4 | 15 | 0 | 20 | 10 | |
| Part 2 Overall Risk - Total | 35 | 10 | 60 | 30 | |
| Part 3 Management - Site 1 | 52 | 56 | 48 | 60 | 60 |
| Part 3 Management - Site 2 | 56 | 40 | 52 | 60 | 52 |
| Part 3 Management - Site 3 | 64 | 36 | 64 | 48 | 44 |
| Part 3 Management - Site 4 | 60 | 56 | 80 | 52 | 52 |
| Part 3 Management - Total | 232 | 188 | 244 | 220 | 208 |