| Part 1 Soil Prop. - Site 1 | 80 | 100 | 70 | 80 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 90 | 60 | 60 | 70 |
| Part 1 Soil Prop. - Site 4 | 50 | 70 | 60 | 50 |
| Part 1 Soil Prop. - Total | 310 | 310 | 250 | 250 |
| Part 2 Overall Risk - Site 1 | 20 | 5 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 0 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Total | 60 | 25 | 50 | 20 |
| Part 3 Management - Site 1 | 88 | 72 | 84 | 80 |
| Part 3 Management - Site 2 | 68 | 92 | 76 | 80 |
| Part 3 Management - Site 3 | 104 | 68 | 76 | 76 |
| Part 3 Management - Site 4 | 68 | 80 | 84 | 68 |
| Part 3 Management - Total | 328 | 312 | 320 | 304 |