| Part 1 Soil Prop. - Site 1 | 90 | 80 | 90 | 60 |
| Part 1 Soil Prop. - Site 2 | 100 | 60 | 90 | 90 |
| Part 1 Soil Prop. - Site 3 | 60 | 50 | 30 | 40 |
| Part 1 Soil Prop. - Site 4 | 50 | 50 | 40 | 30 |
| Part 1 Soil Prop. - Total | 300 | 240 | 250 | 220 |
| Part 2 Overall Risk - Site 1 | 10 | 20 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 5 | 20 | | 15 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | | 0 |
| Part 2 Overall Risk - Total | 30 | 50 | 25 | 40 |
| Part 3 Management - Site 1 | 96 | 92 | 76 | 60 |
| Part 3 Management - Site 2 | 112 | 104 | 88 | 92 |
| Part 3 Management - Site 3 | 104 | 96 | 76 | 88 |
| Part 3 Management - Site 4 | 96 | 96 | 88 | 84 |
| Part 3 Management - Total | 408 | 388 | 328 | 324 |