| Part 1 Soil Prop. - Site 1 | 60 | 70 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 50 | 80 | 40 | 50 |
| Part 1 Soil Prop. - Site 3 | 100 | 70 | 60 | 80 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 50 | 80 |
| Part 1 Soil Prop. - Total | 300 | 280 | 200 | 260 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 15 | 20 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 20 | 15 |
| Part 2 Overall Risk - Total | 65 | 60 | 70 | 65 |
| Part 3 Management - Site 1 | 108 | 92 | 104 | 72 |
| Part 3 Management - Site 2 | 104 | 100 | 100 | 52 |
| Part 3 Management - Site 3 | 100 | 84 | 88 | 80 |
| Part 3 Management - Site 4 | 92 | 104 | 96 | 96 |
| Part 3 Management - Total | 404 | 380 | 388 | 300 |