| Part 1 Soil Prop. - Site 1 | 70 | 40 | | |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | | |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | | |
| Part 1 Soil Prop. - Site 4 | 50 | 30 | 0 | |
| Part 1 Soil Prop. - Total | 240 | 180 | 0 | |
| Part 2 Overall Risk - Site 1 | 15 | 0 | | 0 |
| Part 2 Overall Risk - Site 2 | 5 | 0 | | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 5 | | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 0 | | 0 |
| Part 2 Overall Risk - Total | 50 | 5 | | 5 |
| Part 3 Management - Site 1 | 96 | 68 | 64 | 60 |
| Part 3 Management - Site 2 | 96 | 76 | 68 | 60 |
| Part 3 Management - Site 3 | 100 | 56 | 64 | 64 |
| Part 3 Management - Site 4 | 96 | 48 | 72 | 72 |
| Part 3 Management - Total | 388 | 248 | 268 | 256 |