| Part 1 Soil Prop. - Site 1 | 90 | 80 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 80 | 90 | 70 | 80 |
| Part 1 Soil Prop. - Site 3 | 60 | 90 | 90 | 80 |
| Part 1 Soil Prop. - Site 4 | 80 | 70 | 80 | 70 |
| Part 1 Soil Prop. - Total | 310 | 330 | 290 | 280 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 15 | 20 | 0 | 15 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 50 | 60 | 40 | 60 |
| Part 3 Management - Site 1 | 108 | 88 | 88 | 92 |
| Part 3 Management - Site 2 | 100 | 84 | 96 | 80 |
| Part 3 Management - Site 3 | 104 | 80 | 88 | 80 |
| Part 3 Management - Site 4 | 92 | 92 | 76 | 80 |
| Part 3 Management - Total | 404 | 344 | 348 | 332 |