| Part 1 Soil Prop. - Site 1 | 60 | 90 | 70 | 70 | 60 | 30 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 80 | 40 | 60 | 60 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 80 | 70 | 10 | 40 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 80 | 60 | 60 | 50 |
| Part 1 Soil Prop. - Total | 280 | 290 | 310 | 240 | 190 | 180 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 0 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 0 | 0 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 5 | 10 | 5 | 0 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 0 | 0 | 0 | 5 |
| Part 2 Overall Risk - Total | 65 | 50 | 5 | 20 | 45 | 10 |
| Part 3 Management - Site 1 | 112 | 104 | 108 | 100 | 92 | 68 |
| Part 3 Management - Site 2 | 92 | 92 | 88 | 80 | 84 | 56 |
| Part 3 Management - Site 3 | 92 | 84 | 88 | 72 | 56 | 56 |
| Part 3 Management - Site 4 | 108 | 104 | 108 | 88 | 76 | 56 |
| Part 3 Management - Total | 404 | 384 | 392 | 340 | 308 | 236 |