| Part 1 Soil Prop. - Site 1 | 60 | 60 | 40 | 50 |
| Part 1 Soil Prop. - Site 2 | 90 | 60 | 50 | 40 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 40 | 40 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Total | 290 | 260 | 180 | 180 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 20 | 15 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 5 | 20 | 20 |
| Part 2 Overall Risk - Total | 70 | 30 | 65 | 65 |
| Part 3 Management - Site 1 | 100 | 80 | 76 | 52 |
| Part 3 Management - Site 2 | 88 | 56 | 84 | 52 |
| Part 3 Management - Site 3 | 92 | 84 | 76 | 64 |
| Part 3 Management - Site 4 | 84 | 84 | 84 | 72 |
| Part 3 Management - Total | 364 | 304 | 320 | 240 |