| Part 1 Soil Prop. - Site 1 | 70 | 70 | 50 | 70 | 50 | 60 | | |
| Part 1 Soil Prop. - Site 2 | 40 | 40 | 70 | 10 | 10 | 40 | | |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 40 | 40 | 30 | 20 | | |
| Part 1 Soil Prop. - Site 4 | 60 | 50 | 50 | 40 | 30 | 60 | 0 | |
| Part 1 Soil Prop. - Total | 220 | 200 | 210 | 160 | 120 | 180 | 0 | |
| Part 2 Overall Risk - Site 1 | 10 | | 10 | 15 | 0 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 0 | | 0 | 0 | 0 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 0 | | 0 | 0 | 0 | 5 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 0 | | 0 | 0 | 0 | 0 | 0 | 5 |
| Part 2 Overall Risk - Total | 10 | | 10 | 15 | 0 | 20 | 15 | 15 |
| Part 3 Management - Site 1 | 96 | 88 | 92 | 84 | 84 | 76 | 76 | 72 |
| Part 3 Management - Site 2 | 72 | 80 | 80 | 76 | 92 | 44 | 64 | 52 |
| Part 3 Management - Site 3 | 76 | 76 | 80 | 84 | 88 | 68 | 80 | 72 |
| Part 3 Management - Site 4 | 88 | 96 | 76 | 88 | 88 | 60 | 72 | 72 |
| Part 3 Management - Total | 332 | 340 | 328 | 332 | 352 | 248 | 292 | 268 |