| Part 1 Soil Prop. - Site 1 | 80 | 40 | 70 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 40 |
| Part 1 Soil Prop. - Site 3 | 80 | 40 | 30 |
| Part 1 Soil Prop. - Site 4 | 60 | 50 | 70 |
| Part 1 Soil Prop. - Total | 290 | 200 | 210 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 65 | 50 | 50 |
| Part 3 Management - Site 1 | 76 | 72 | 52 |
| Part 3 Management - Site 2 | 64 | 76 | 44 |
| Part 3 Management - Site 3 | 80 | 56 | 100 |
| Part 3 Management - Site 4 | 60 | 92 | 80 |
| Part 3 Management - Total | 280 | 296 | 276 |