| Part 1 Soil Prop. - Site 1 | 60 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 60 | 20 | 10 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Site 4 | 30 | 50 | 40 |
| Part 1 Soil Prop. - Total | 210 | 180 | 150 |
| Part 2 Overall Risk - Site 1 | | 0 | 5 |
| Part 2 Overall Risk - Site 2 | | 10 | 10 |
| Part 2 Overall Risk - Site 3 | | 5 | 0 |
| Part 2 Overall Risk - Site 4 | 15 | 0 | 15 |
| Part 2 Overall Risk - Total | 15 | 15 | 30 |
| Part 3 Management - Site 1 | 48 | 48 | 40 |
| Part 3 Management - Site 2 | 52 | 48 | 48 |
| Part 3 Management - Site 3 | 52 | 56 | 32 |
| Part 3 Management - Site 4 | 44 | 68 | 28 |
| Part 3 Management - Total | 196 | 220 | 148 |