| Part 1 Soil Prop. - Site 1 | 70 | 70 | 60 | 40 | 40 | 30 |
| Part 1 Soil Prop. - Site 2 | 80 | 60 | 60 | 70 | 70 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 50 | 60 | 60 | 30 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 50 | 70 | 80 | 30 |
| Part 1 Soil Prop. - Total | 320 | 270 | 220 | 240 | 250 | 140 |
| Part 2 Overall Risk - Site 1 | 10 | 5 | 15 | 0 | 0 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 15 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 0 | 0 | 10 | 5 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 10 | 0 | 20 | 20 |
| Part 2 Overall Risk - Total | 65 | 30 | 40 | 15 | 30 | 25 |
| Part 3 Management - Site 1 | 92 | 88 | 84 | 80 | 56 | 64 |
| Part 3 Management - Site 2 | 104 | 100 | 92 | 88 | 60 | 84 |
| Part 3 Management - Site 3 | 104 | 92 | 80 | 92 | 56 | 76 |
| Part 3 Management - Site 4 | 108 | 108 | 80 | 80 | 52 | 76 |
| Part 3 Management - Total | 408 | 388 | 336 | 340 | 224 | 300 |