| Part 1 Soil Prop. - Site 1 | 90 | 80 | 50 | 70 |
| Part 1 Soil Prop. - Site 2 | 70 | 40 | 40 | 40 |
| Part 1 Soil Prop. - Site 3 | 60 | 70 | 30 | 50 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 70 | 50 |
| Part 1 Soil Prop. - Total | 310 | 250 | 190 | 210 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 15 |
| Part 2 Overall Risk - Site 3 | 5 | 0 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 5 | 10 | 20 | 5 |
| Part 2 Overall Risk - Total | 45 | 50 | 50 | 35 |
| Part 3 Management - Site 1 | 96 | 100 | 100 | 104 |
| Part 3 Management - Site 2 | 100 | 96 | 100 | 108 |
| Part 3 Management - Site 3 | 108 | 100 | 96 | 104 |
| Part 3 Management - Site 4 | 104 | 100 | 100 | 104 |
| Part 3 Management - Total | 408 | 396 | 396 | 420 |