| Part 1 Soil Prop. - Site 1 | 70 | 60 | 80 | 80 |
| Part 1 Soil Prop. - Site 2 | 100 | 80 | 80 | 70 |
| Part 1 Soil Prop. - Site 3 | 100 | 90 | 40 | 30 |
| Part 1 Soil Prop. - Site 4 | 40 | 50 | 20 | 20 |
| Part 1 Soil Prop. - Total | 310 | 280 | 220 | 200 |
| Part 2 Overall Risk - Site 1 | 20 | 5 | 20 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 0 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 10 | 5 | 0 | 5 |
| Part 2 Overall Risk - Total | 70 | 35 | 30 | 40 |
| Part 3 Management - Site 1 | 108 | 88 | 96 | 100 |
| Part 3 Management - Site 2 | 108 | 100 | 108 | 84 |
| Part 3 Management - Site 3 | 100 | 92 | 100 | 92 |
| Part 3 Management - Site 4 | 96 | 96 | 100 | 100 |
| Part 3 Management - Total | 412 | 376 | 404 | 376 |