| Part 1 Soil Prop. - Site 1 | 90 | 60 | 40 | |
| Part 1 Soil Prop. - Site 2 | 70 | 90 | 70 | |
| Part 1 Soil Prop. - Site 3 | 80 | 60 | 80 | |
| Part 1 Soil Prop. - Total | 240 | 210 | 190 | |
| Part 2 Overall Risk - Site 1 | | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 5 | 10 | 10 |
| Part 2 Overall Risk - Total | 25 | 30 | 30 | 30 |
| Part 3 Management - Site 1 | 72 | 80 | 76 | 68 |
| Part 3 Management - Site 2 | 80 | 96 | 96 | 68 |
| Part 3 Management - Site 3 | 84 | 76 | 72 | 68 |
| Part 3 Management - Total | 236 | 252 | 244 | 204 |