| Part 1 Soil Prop. - Site 1 | 90 | 70 | 90 | 60 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 70 | 90 | 50 | 60 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 60 | 50 |
| Part 1 Soil Prop. - Total | 330 | 290 | 250 | 220 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 3 | 5 | 15 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 5 | 15 |
| Part 2 Overall Risk - Total | 45 | 65 | 25 | 45 |
| Part 3 Management - Site 1 | 92 | 84 | 76 | 72 |
| Part 3 Management - Site 2 | 88 | 76 | 76 | 72 |
| Part 3 Management - Site 3 | 84 | 96 | 88 | 80 |
| Part 3 Management - Site 4 | 100 | 100 | 100 | 88 |
| Part 3 Management - Total | 364 | 356 | 340 | 312 |