| Part 1 Soil Prop. - Site 1 | 50 | 40 | 60 | 70 | 50 | 40 | |
| Part 1 Soil Prop. - Site 2 | 60 | 50 | 40 | 40 | 30 | 30 | |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 30 | 20 | 30 | 60 | |
| Part 1 Soil Prop. - Total | 180 | 140 | 130 | 130 | 110 | 130 | |
| Part 2 Overall Risk - Site 1 | 0 | 10 | 5 | 10 | 10 | 15 | 0 |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 10 | 10 | 10 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 0 | 0 | 0 | 15 | 10 |
| Part 2 Overall Risk - Total | 25 | 30 | 15 | 20 | 20 | 40 | 10 |
| Part 3 Management - Site 1 | 96 | 96 | 100 | 96 | 68 | 64 | 68 |
| Part 3 Management - Site 2 | 96 | 84 | 88 | 84 | 84 | 56 | 56 |
| Part 3 Management - Site 3 | 88 | 88 | 96 | 88 | 104 | 72 | 60 |
| Part 3 Management - Site 4 | 0 | | | 0 | | | |
| Part 3 Management - Total | 280 | 268 | 284 | 268 | 256 | 192 | 184 |