| Part 1 Soil Prop. - Site 1 | 80 | 80 | 90 | 80 |
| Part 1 Soil Prop. - Site 2 | 80 | 90 | 80 | 80 |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 90 | 70 | 70 |
| Part 1 Soil Prop. - Total | 280 | 300 | 310 | 280 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 20 |
| Part 2 Overall Risk - Total | 60 | 50 | 55 | 50 |
| Part 3 Management - Site 1 | 112 | 88 | 88 | 84 |
| Part 3 Management - Site 2 | 84 | 88 | 80 | 76 |
| Part 3 Management - Site 3 | 108 | 80 | 92 | 100 |
| Part 3 Management - Site 4 | 84 | 100 | 92 | 92 |
| Part 3 Management - Total | 388 | 356 | 352 | 352 |