| Part 1 Soil Prop. - Site 1 | 40 | 30 | 60 | 60 | 20 | 10 | 0 | |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 40 | 30 | 40 | 40 | 10 | |
| Part 1 Soil Prop. - Site 3 | 50 | 30 | 30 | 50 | 50 | 30 | | |
| Part 1 Soil Prop. - Site 4 | 80 | 60 | 50 | 20 | 40 | 40 | | |
| Part 1 Soil Prop. - Total | 220 | 180 | 180 | 160 | 150 | 120 | 10 | |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 5 | 5 | 5 | 5 | | 10 |
| Part 2 Overall Risk - Site 2 | 5 | | 5 | 15 | 5 | 15 | | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 5 | 15 | 5 | 5 | | 10 |
| Part 2 Overall Risk - Site 4 | 5 | 20 | 5 | 5 | 5 | 0 | | 10 |
| Part 2 Overall Risk - Total | 25 | 35 | 20 | 40 | 20 | 25 | | 40 |
| Part 3 Management - Site 1 | 84 | 64 | 52 | 68 | 48 | 72 | 72 | 68 |
| Part 3 Management - Site 2 | 84 | 60 | 52 | 44 | 56 | 68 | 76 | 40 |
| Part 3 Management - Site 3 | 92 | 64 | 56 | 48 | 64 | 68 | 68 | 60 |
| Part 3 Management - Site 4 | 96 | 72 | 56 | 44 | 60 | 12 | 64 | 56 |
| Part 3 Management - Total | 356 | 260 | 216 | 204 | 228 | 220 | 280 | 224 |