| Part 1 Soil Prop. - Site 1 | 90 | 80 | 70 | 80 | 70 |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 60 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 70 | 90 | 30 |
| Part 1 Soil Prop. - Site 4 | 90 | 70 | 90 | 80 | 40 |
| Part 1 Soil Prop. - Total | 300 | 250 | 290 | 310 | 180 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 5 | 0 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 15 | 0 | 15 |
| Part 2 Overall Risk - Site 4 | 10 | 20 | 20 | 0 | 0 |
| Part 2 Overall Risk - Total | 50 | 55 | 55 | 5 | 25 |
| Part 3 Management - Site 1 | 96 | 84 | 76 | 60 | 64 |
| Part 3 Management - Site 2 | 68 | 80 | 64 | 60 | 64 |
| Part 3 Management - Site 3 | 72 | 80 | 68 | 84 | 48 |
| Part 3 Management - Site 4 | 68 | 84 | 60 | 48 | 60 |
| Part 3 Management - Total | 304 | 328 | 268 | 252 | 236 |