| Part 1 Soil Prop. - Site 1 | 30 | 30 | 30 | 20 |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 50 | 10 |
| Part 1 Soil Prop. - Site 3 | 10 | 40 | 20 | 30 |
| Part 1 Soil Prop. - Site 4 | 30 | | 40 | 20 |
| Part 1 Soil Prop. - Total | 120 | 120 | 140 | 80 |
| Part 2 Overall Risk - Site 1 | 0 | 5 | 10 | |
| Part 2 Overall Risk - Site 2 | 15 | | 5 | |
| Part 2 Overall Risk - Site 3 | 0 | 15 | 10 | |
| Part 2 Overall Risk - Site 4 | 0 | | 10 | |
| Part 2 Overall Risk - Total | 15 | 20 | 35 | |
| Part 3 Management - Site 1 | 64 | 40 | 52 | 44 |
| Part 3 Management - Site 2 | 48 | 48 | 40 | 52 |
| Part 3 Management - Site 3 | 44 | 48 | 36 | 48 |
| Part 3 Management - Site 4 | 68 | 72 | 36 | 60 |
| Part 3 Management - Total | 224 | 208 | 164 | 204 |