| Part 1 Soil Prop. - Site 1 | 40 | 50 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 60 | 70 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 70 | 70 |
| Part 1 Soil Prop. - Total | 220 | 240 | 240 | 210 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | | 0 |
| Part 2 Overall Risk - Total | 70 | 70 | | 5 |
| Part 3 Management - Site 1 | 60 | 56 | 44 | 64 |
| Part 3 Management - Site 2 | 56 | 44 | 52 | 60 |
| Part 3 Management - Site 3 | 64 | 52 | 52 | 52 |
| Part 3 Management - Site 4 | 56 | 56 | 52 | 40 |
| Part 3 Management - Total | 236 | 208 | 200 | 216 |