| Part 1 Soil Prop. - Site 1 | 10 | |
| Part 1 Soil Prop. - Site 2 | 20 | |
| Part 1 Soil Prop. - Site 3 | 60 | |
| Part 1 Soil Prop. - Site 4 | 10 | |
| Part 1 Soil Prop. - Total | 100 | |
| Part 2 Overall Risk - Site 1 | 10 | 0 |
| Part 2 Overall Risk - Site 2 | 0 | 10 |
| Part 2 Overall Risk - Site 3 | 5 | 15 |
| Part 2 Overall Risk - Site 4 | 5 | 15 |
| Part 2 Overall Risk - Total | 20 | 40 |
| Part 3 Management - Site 1 | 80 | 68 |
| Part 3 Management - Site 2 | 72 | 68 |
| Part 3 Management - Site 3 | 56 | 64 |
| Part 3 Management - Site 4 | 40 | 68 |
| Part 3 Management - Total | 248 | 268 |