| Part 1 Soil Prop. - Site 1 | 80 | 70 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 60 | 30 |
| Part 1 Soil Prop. - Site 3 | 60 | 70 | 30 | 20 |
| Part 1 Soil Prop. - Site 4 | 50 | 30 | 60 | 20 |
| Part 1 Soil Prop. - Total | 260 | 240 | 200 | 120 |
| Part 2 Overall Risk - Site 1 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 0 | 10 |
| Part 2 Overall Risk - Site 3 | 0 | 5 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 0 | 20 | 10 | 5 |
| Part 2 Overall Risk - Total | 0 | 25 | 10 | 15 |
| Part 3 Management - Site 1 | 68 | 80 | 80 | 56 |
| Part 3 Management - Site 2 | 80 | 60 | 64 | |
| Part 3 Management - Site 3 | 56 | 68 | 68 | 68 |
| Part 3 Management - Site 4 | 64 | 64 | 76 | 60 |
| Part 3 Management - Total | 268 | 272 | 288 | 184 |