| Part 1 Soil Prop. - Site 1 | 70 | 60 | 60 | 70 | 80 | 50 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 90 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 90 | 60 | 50 | 70 |
| Part 1 Soil Prop. - Site 4 | 70 | 80 | 90 | 70 | 60 | 80 |
| Part 1 Soil Prop. - Total | 300 | 280 | 330 | 260 | 250 | 260 |
| Part 2 Overall Risk - Site 1 | 5 | 15 | | 10 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 5 | 15 | 15 | 5 | 15 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 20 | | 20 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | | 20 | 20 | 10 |
| Part 2 Overall Risk - Total | 40 | 70 | 15 | 55 | 55 | 40 |
| Part 3 Management - Site 1 | 92 | 84 | 80 | 96 | 76 | 76 |
| Part 3 Management - Site 2 | 92 | 88 | 88 | 64 | 84 | 80 |
| Part 3 Management - Site 3 | 100 | 100 | 80 | 96 | 92 | 76 |
| Part 3 Management - Site 4 | 88 | 96 | 80 | 88 | 84 | 76 |
| Part 3 Management - Total | 372 | 368 | 328 | 344 | 336 | 308 |