| Part 1 Soil Prop. - Site 1 | 60 | 30 | 40 | 20 | | 0 |
| Part 1 Soil Prop. - Site 2 | 60 | 60 | 40 | 30 | | 0 |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 40 | 20 | | |
| Part 1 Soil Prop. - Site 4 | 60 | 20 | 50 | 40 | | 10 |
| Part 1 Soil Prop. - Total | 230 | 150 | 170 | 110 | | 10 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 0 | 15 | | |
| Part 2 Overall Risk - Site 2 | 20 | 15 | 5 | 15 | | |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 5 | 5 | | |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 0 | 20 | | |
| Part 2 Overall Risk - Total | 70 | 70 | 10 | 55 | | |
| Part 3 Management - Site 1 | 52 | 44 | 60 | 52 | 32 | |
| Part 3 Management - Site 2 | 52 | 56 | 56 | 36 | 64 | |
| Part 3 Management - Site 3 | 64 | 56 | 56 | 60 | 60 | |
| Part 3 Management - Site 4 | 72 | 64 | 56 | 52 | 40 | |
| Part 3 Management - Total | 240 | 220 | 228 | 200 | 196 | |