| Part 1 Soil Prop. - Site 1 | 90 | 70 | 80 | 40 | 40 |
| Part 1 Soil Prop. - Site 2 | 90 | 60 | 50 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 70 | 90 | 80 | 70 | 70 |
| Part 1 Soil Prop. - Site 4 | 80 | 70 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Total | 330 | 290 | 270 | 210 | 220 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 0 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 0 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 20 | 10 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 70 | 30 | 50 | 70 | 40 |
| Part 3 Management - Site 1 | 108 | 76 | 68 | 60 | 88 |
| Part 3 Management - Site 2 | 92 | 76 | 80 | 72 | 64 |
| Part 3 Management - Site 3 | 72 | 88 | 84 | 88 | 84 |
| Part 3 Management - Site 4 | 92 | 96 | 68 | 68 | 72 |
| Part 3 Management - Total | 364 | 336 | 300 | 288 | 308 |