| Part 1 Soil Prop. - Site 1 | 70 | 90 | 50 | 70 |
| Part 1 Soil Prop. - Site 2 | 60 | 70 | 80 | 60 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 90 | 90 | 70 | 40 |
| Part 1 Soil Prop. - Total | 300 | 320 | 270 | 230 |
| Part 2 Overall Risk - Site 1 | 10 | 15 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 0 | 5 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 50 | 50 | 35 | 30 |
| Part 3 Management - Site 1 | 88 | 64 | 60 | 60 |
| Part 3 Management - Site 2 | 76 | 84 | 56 | 48 |
| Part 3 Management - Site 3 | 96 | 68 | 52 | 40 |
| Part 3 Management - Site 4 | 84 | 68 | 64 | 48 |
| Part 3 Management - Total | 344 | 284 | 232 | 196 |