| Part 1 Soil Prop. - Site 1 | 90 | 70 | 100 | 50 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 60 | 70 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 90 | 70 |
| Part 1 Soil Prop. - Site 4 | 80 | 70 | 60 | 70 |
| Part 1 Soil Prop. - Total | 340 | 290 | 310 | 260 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 15 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 15 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 15 | 10 | 10 |
| Part 2 Overall Risk - Total | 55 | 65 | 60 | 60 |
| Part 3 Management - Site 1 | 88 | 96 | 72 | 68 |
| Part 3 Management - Site 2 | 100 | 76 | 64 | 68 |
| Part 3 Management - Site 3 | 100 | 96 | 64 | 80 |
| Part 3 Management - Site 4 | 88 | 76 | 52 | 76 |
| Part 3 Management - Total | 376 | 344 | 252 | 292 |