| Part 1 Soil Prop. - Site 1 | 60 | 40 | 40 | 20 | 10 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 30 | 40 | 10 |
| Part 1 Soil Prop. - Site 3 | 50 | 30 | 60 | 30 | 20 |
| Part 1 Soil Prop. - Site 4 | 40 | 30 | 50 | 30 | 40 |
| Part 1 Soil Prop. - Total | 200 | 140 | 180 | 120 | 80 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | 20 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 0 | 5 |
| Part 2 Overall Risk - Total | 60 | 70 | 70 | 15 | 15 |
| Part 3 Management - Site 1 | 48 | 48 | 56 | 68 | 40 |
| Part 3 Management - Site 2 | 68 | 60 | 48 | 68 | 64 |
| Part 3 Management - Site 3 | 68 | 48 | 64 | 68 | 52 |
| Part 3 Management - Site 4 | 60 | 48 | 48 | 56 | 52 |
| Part 3 Management - Total | 244 | 204 | 216 | 260 | 208 |