| Part 1 Soil Prop. - Site 1 | 60 | 40 | 60 |
| Part 1 Soil Prop. - Site 2 | 40 | 60 | 30 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 60 | 70 | 20 |
| Part 1 Soil Prop. - Total | 240 | 240 | 170 |
| Part 2 Overall Risk - Site 1 | 0 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 5 | 20 |
| Part 2 Overall Risk - Total | 50 | 55 | 45 |
| Part 3 Management - Site 1 | 104 | 84 | 72 |
| Part 3 Management - Site 2 | 88 | 80 | 56 |
| Part 3 Management - Site 3 | 104 | 92 | 92 |
| Part 3 Management - Site 4 | 88 | 88 | 64 |
| Part 3 Management - Total | 384 | 344 | 284 |