| Part 1 Soil Prop. - Site 1 | 40 | 40 | 0 | | 20 | | 30 |
| Part 1 Soil Prop. - Site 2 | 10 | 40 | 40 | | 30 | | 10 |
| Part 1 Soil Prop. - Site 3 | 50 | 50 | 50 | | 20 | | 10 |
| Part 1 Soil Prop. - Site 4 | 60 | 30 | 40 | | 10 | | 30 |
| Part 1 Soil Prop. - Total | 160 | 160 | 130 | | 80 | | 80 |
| Part 2 Overall Risk - Site 1 | | 5 | | 5 | 5 | 10 | |
| Part 2 Overall Risk - Site 2 | | 10 | | 10 | 15 | 5 | |
| Part 2 Overall Risk - Site 3 | | 0 | | 5 | 5 | 5 | |
| Part 2 Overall Risk - Site 4 | | 15 | | 15 | 0 | 10 | |
| Part 2 Overall Risk - Total | | 30 | | 35 | 25 | 30 | |
| Part 3 Management - Site 1 | 48 | 40 | 48 | 60 | 52 | 36 | 44 |
| Part 3 Management - Site 2 | 60 | 44 | 36 | 64 | 44 | 56 | 44 |
| Part 3 Management - Site 3 | 56 | 40 | 48 | 84 | 60 | 44 | 44 |
| Part 3 Management - Site 4 | 64 | 56 | 56 | 64 | 12 | 44 | |
| Part 3 Management - Total | 228 | 180 | 188 | 272 | 168 | 180 | 132 |