| Part 1 Soil Prop. - Site 1 | 70 | 50 | 30 | 20 | | |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 80 | 30 | | |
| Part 1 Soil Prop. - Site 3 | 80 | 40 | 10 | 70 | | |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 60 | 30 | | |
| Part 1 Soil Prop. - Total | 290 | 200 | 180 | 150 | | |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 0 | 15 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 0 | 10 | 15 | 10 | 20 | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 20 | 0 | 20 | 5 |
| Part 2 Overall Risk - Total | 50 | 45 | 45 | 35 | 70 | 40 |
| Part 3 Management - Site 1 | 104 | 96 | 84 | 92 | 80 | 72 |
| Part 3 Management - Site 2 | 96 | 104 | 96 | 100 | 92 | 80 |
| Part 3 Management - Site 3 | 84 | 88 | 64 | 80 | 72 | 56 |
| Part 3 Management - Site 4 | 108 | 104 | 96 | 96 | 96 | 76 |
| Part 3 Management - Total | 392 | 392 | 340 | 368 | 340 | 284 |