| Part 1 Soil Prop. - Site 1 | 100 | 70 |
| Part 1 Soil Prop. - Site 2 | 100 | 100 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 |
| Part 1 Soil Prop. - Site 4 | 100 | 80 |
| Part 1 Soil Prop. - Total | 370 | 320 |
| Part 2 Overall Risk - Site 1 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 |
| Part 2 Overall Risk - Total | 80 | 70 |
| Part 3 Management - Site 1 | 88 | 92 |
| Part 3 Management - Site 2 | 92 | 96 |
| Part 3 Management - Site 3 | 96 | 84 |
| Part 3 Management - Site 4 | 96 | 84 |
| Part 3 Management - Total | 372 | 356 |