| Part 1 Soil Prop. - Site 1 | 80 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 50 |
| Part 1 Soil Prop. - Site 3 | 40 | 30 | 50 |
| Part 1 Soil Prop. - Site 4 | 20 | 30 | 50 |
| Part 1 Soil Prop. - Total | 210 | 180 | 190 |
| Part 2 Overall Risk - Site 1 | 5 | 0 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 0 | 0 |
| Part 2 Overall Risk - Site 3 | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 20 | 0 |
| Part 2 Overall Risk - Total | 20 | 25 | 10 |
| Part 3 Management - Site 1 | 96 | 96 | 92 |
| Part 3 Management - Site 2 | 88 | 100 | 92 |
| Part 3 Management - Site 3 | 100 | 80 | 104 |
| Part 3 Management - Site 4 | 88 | 100 | 96 |
| Part 3 Management - Total | 372 | 376 | 384 |