| Part 1 Soil Prop. - Site 1 | 80 | 70 | 80 | 80 | 90 | 70 | 70 |
| Part 1 Soil Prop. - Site 2 | 90 | 50 | 100 | 50 | 50 | 70 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 80 | 50 | 90 | 70 | 70 | 80 |
| Part 1 Soil Prop. - Site 4 | 90 | 80 | 80 | 60 | 90 | 50 | 70 |
| Part 1 Soil Prop. - Total | 330 | 280 | 310 | 280 | 300 | 260 | 290 |
| Part 2 Overall Risk - Site 1 | 5 | 20 | 10 | 20 | 20 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | 10 | 10 | 5 | 5 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 10 | 20 | 20 | | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 10 | 0 | 10 | 0 | 10 |
| Part 2 Overall Risk - Total | 55 | 80 | 40 | 50 | 55 | 10 | 50 |
| Part 3 Management - Site 1 | 88 | 88 | 76 | 80 | 80 | 88 | 68 |
| Part 3 Management - Site 2 | 96 | 92 | 84 | 76 | 76 | 84 | 72 |
| Part 3 Management - Site 3 | 88 | 88 | 76 | 84 | 76 | 80 | 80 |
| Part 3 Management - Site 4 | 88 | 88 | 76 | 64 | 76 | 88 | 72 |
| Part 3 Management - Total | 360 | 356 | 312 | 304 | 308 | 340 | 292 |