| Part 1 Soil Prop. - Site 1 | 60 | 80 | 70 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 90 | 80 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 30 | 30 |
| Part 1 Soil Prop. - Site 4 | 70 | 80 | 70 | 50 |
| Part 1 Soil Prop. - Total | 280 | 330 | 250 | 170 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 15 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 20 | 10 |
| Part 2 Overall Risk - Total | 80 | 60 | 45 | 35 |
| Part 3 Management - Site 1 | 108 | 100 | 108 | 108 |
| Part 3 Management - Site 2 | 92 | 84 | 92 | 80 |
| Part 3 Management - Site 3 | 108 | 104 | 100 | 104 |
| Part 3 Management - Site 4 | 108 | 100 | 104 | 100 |
| Part 3 Management - Total | 416 | 388 | 404 | 392 |