| Part 1 Soil Prop. - Site 1 | 100 | 90 | 80 | 90 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 100 | 80 |
| Part 1 Soil Prop. - Site 3 | 100 | 80 | 100 | 80 |
| Part 1 Soil Prop. - Site 4 | 80 | 90 | 90 | 80 |
| Part 1 Soil Prop. - Total | 360 | 330 | 370 | 330 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 65 | 60 | 60 | 65 |
| Part 3 Management - Site 1 | 96 | 108 | 92 | 84 |
| Part 3 Management - Site 2 | 92 | 88 | 100 | 84 |
| Part 3 Management - Site 3 | 92 | 104 | 100 | 84 |
| Part 3 Management - Site 4 | 96 | 100 | 40 | 84 |
| Part 3 Management - Total | 376 | 400 | 332 | 336 |