| Part 1 Soil Prop. - Site 1 | 90 | 70 | 70 | 70 |
| Part 1 Soil Prop. - Site 2 | 70 | 80 | 50 | 70 |
| Part 1 Soil Prop. - Site 3 | 100 | 80 | 40 | 60 |
| Part 1 Soil Prop. - Site 4 | 90 | 80 | 70 | 50 |
| Part 1 Soil Prop. - Total | 350 | 310 | 230 | 250 |
| Part 2 Overall Risk - Site 1 | 10 | 15 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 15 | 20 |
| Part 2 Overall Risk - Site 4 | 15 | 15 | 20 | 20 |
| Part 2 Overall Risk - Total | 60 | 60 | 60 | 40 |
| Part 3 Management - Site 1 | 88 | 100 | 84 | 84 |
| Part 3 Management - Site 2 | 100 | 100 | 104 | 80 |
| Part 3 Management - Site 3 | 104 | 100 | 104 | 88 |
| Part 3 Management - Site 4 | 96 | 88 | 80 | 96 |
| Part 3 Management - Total | 388 | 388 | 372 | 348 |