| Part 1 Soil Prop. - Site 1 | 90 | 90 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 90 | 90 | 60 | 90 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 40 | 40 | 30 | 30 |
| Part 1 Soil Prop. - Total | 290 | 270 | 220 | 240 |
| Part 2 Overall Risk - Site 1 | 20 | 5 | 5 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 55 | 25 | 25 | 30 |
| Part 3 Management - Site 1 | 104 | 96 | 100 | 72 |
| Part 3 Management - Site 2 | 108 | 108 | 108 | 80 |
| Part 3 Management - Site 3 | 104 | 88 | 92 | 92 |
| Part 3 Management - Site 4 | 92 | 92 | 104 | 92 |
| Part 3 Management - Total | 408 | 384 | 404 | 336 |