| Part 1 Soil Prop. - Site 1 | 70 | 80 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 90 | 60 | 40 | 40 |
| Part 1 Soil Prop. - Site 3 | 50 | 50 | 70 | 30 |
| Part 1 Soil Prop. - Site 4 | 40 | 60 | 30 | 50 |
| Part 1 Soil Prop. - Total | 250 | 250 | 190 | 170 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 5 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 60 | 60 | 55 | 50 |
| Part 3 Management - Site 1 | 96 | 92 | 84 | 80 |
| Part 3 Management - Site 2 | 104 | 84 | 92 | 88 |
| Part 3 Management - Site 3 | 76 | 96 | 72 | 60 |
| Part 3 Management - Site 4 | 100 | 100 | 88 | 84 |
| Part 3 Management - Total | 376 | 372 | 336 | 312 |