| Part 1 Soil Prop. - Site 1 | 70 | 60 | 30 | 20 |
| Part 1 Soil Prop. - Site 2 | 100 | 60 | 50 | 20 |
| Part 1 Soil Prop. - Site 3 | 70 | 40 | 70 | 20 |
| Part 1 Soil Prop. - Site 4 | 40 | 60 | 70 | 30 |
| Part 1 Soil Prop. - Total | 280 | 220 | 220 | 90 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 0 | 0 | 10 |
| Part 2 Overall Risk - Site 3 | 15 | 0 | 0 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 20 | 5 | 5 |
| Part 2 Overall Risk - Total | 50 | 35 | 15 | 30 |
| Part 3 Management - Site 1 | 96 | 84 | 92 | 48 |
| Part 3 Management - Site 2 | 100 | 92 | 104 | 56 |
| Part 3 Management - Site 3 | 88 | 84 | 84 | 48 |
| Part 3 Management - Site 4 | 52 | 104 | 108 | 64 |
| Part 3 Management - Total | 336 | 364 | 388 | 216 |