| Part 1 Soil Prop. - Site 1 | 60 | 60 | 60 | 50 | 50 | 30 | 30 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 50 | 50 | 50 | 30 | 10 |
| Part 1 Soil Prop. - Site 3 | 70 | 60 | 60 | 60 | 70 | 40 | 0 |
| Part 1 Soil Prop. - Site 4 | 40 | 70 | 80 | 60 | 50 | 50 | 0 |
| Part 1 Soil Prop. - Total | 240 | 260 | 250 | 220 | 220 | 150 | 40 |
| Part 2 Overall Risk - Site 1 | 5 | 10 | 5 | 5 | 10 | 5 | 15 |
| Part 2 Overall Risk - Site 2 | 5 | 10 | 5 | 5 | | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 0 | 5 | 0 | 5 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 5 | 15 | 10 | 5 | 0 | 5 | 5 |
| Part 2 Overall Risk - Total | 25 | 35 | 25 | 15 | 15 | 15 | 25 |
| Part 3 Management - Site 1 | 84 | 76 | 68 | 68 | 60 | 52 | 60 |
| Part 3 Management - Site 2 | 88 | 76 | 68 | 64 | 40 | 44 | 56 |
| Part 3 Management - Site 3 | 84 | 84 | 80 | 64 | 76 | 56 | 56 |
| Part 3 Management - Site 4 | 92 | 96 | 84 | 72 | 60 | 36 | 52 |
| Part 3 Management - Total | 348 | 332 | 300 | 268 | 236 | 188 | 224 |