| Part 1 Soil Prop. - Site 1 | 20 | 20 | 20 |
| Part 1 Soil Prop. - Site 2 | 40 | 30 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 30 | 50 |
| Part 1 Soil Prop. - Site 4 | 20 | 20 | 40 |
| Part 1 Soil Prop. - Total | 150 | 100 | 150 |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 10 | 10 |
| Part 2 Overall Risk - Total | 20 | 40 | 20 |
| Part 3 Management - Site 1 | 44 | 48 | 60 |
| Part 3 Management - Site 2 | 52 | 56 | 48 |
| Part 3 Management - Site 3 | 60 | 32 | 32 |
| Part 3 Management - Site 4 | 60 | 76 | 48 |
| Part 3 Management - Total | 216 | 212 | 188 |