| Part 1 Soil Prop. - Site 1 | 10 | 50 | 40 | 40 |
| Part 1 Soil Prop. - Site 2 | 60 | 50 | 40 | 50 |
| Part 1 Soil Prop. - Site 3 | 30 | 40 | 20 | 10 |
| Part 1 Soil Prop. - Site 4 | 20 | 30 | 10 | 20 |
| Part 1 Soil Prop. - Total | 120 | 170 | 110 | 120 |
| Part 2 Overall Risk - Site 1 | 5 | 10 | 10 | |
| Part 2 Overall Risk - Site 2 | 5 | 10 | 0 | |
| Part 2 Overall Risk - Site 3 | 10 | 5 | 0 | |
| Part 2 Overall Risk - Site 4 | 5 | 0 | 5 | |
| Part 2 Overall Risk - Total | 25 | 25 | 15 | |
| Part 3 Management - Site 1 | 60 | 44 | 56 | 40 |
| Part 3 Management - Site 2 | 56 | 40 | 72 | 56 |
| Part 3 Management - Site 3 | 68 | 36 | 72 | 60 |
| Part 3 Management - Site 4 | 60 | 28 | 40 | 44 |
| Part 3 Management - Total | 244 | 148 | 240 | 200 |