| Part 1 Soil Prop. - Site 1 | 80 | 80 | 70 | 40 | | 10 |
| Part 1 Soil Prop. - Site 2 | 100 | 70 | 80 | 40 | | 10 |
| Part 1 Soil Prop. - Site 3 | 60 | 50 | 50 | 50 | | 10 |
| Part 1 Soil Prop. - Site 4 | 80 | 60 | 70 | 30 | | 10 |
| Part 1 Soil Prop. - Total | 320 | 260 | 270 | 160 | | 40 |
| Part 2 Overall Risk - Site 1 | 10 | 15 | 0 | 20 | | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 0 | 20 | | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 5 | 0 | 20 | | 10 |
| Part 2 Overall Risk - Site 4 | 5 | 10 | 0 | 20 | | 5 |
| Part 2 Overall Risk - Total | 55 | 35 | 0 | 80 | | 30 |
| Part 3 Management - Site 1 | 88 | 84 | 88 | 44 | 44 | 12 |
| Part 3 Management - Site 2 | 96 | 92 | 96 | 60 | 44 | 4 |
| Part 3 Management - Site 3 | 88 | 88 | 88 | 60 | 36 | 16 |
| Part 3 Management - Site 4 | 88 | 96 | 64 | 48 | 52 | 44 |
| Part 3 Management - Total | 360 | 360 | 336 | 212 | 176 | 76 |