| Part 1 Soil Prop. - Site 1 | 60 | 60 | 70 | 60 | 60 | 50 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 60 | 50 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 60 | 60 | 50 | 70 | 80 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 60 | 70 | 40 | 40 |
| Part 1 Soil Prop. - Total | 250 | 220 | 250 | 230 | 230 | 220 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 5 | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 5 | 5 | 10 | 10 | 5 | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 15 | 20 | 10 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 5 | 15 | 10 | 5 | 15 | 10 |
| Part 2 Overall Risk - Total | 40 | 45 | 45 | 35 | 25 | 35 |
| Part 3 Management - Site 1 | 88 | 72 | 68 | 64 | 72 | 64 |
| Part 3 Management - Site 2 | 92 | 68 | 60 | 56 | 44 | 56 |
| Part 3 Management - Site 3 | 88 | 68 | 60 | 56 | 64 | 56 |
| Part 3 Management - Site 4 | 84 | 64 | 56 | 64 | 80 | 76 |
| Part 3 Management - Total | 352 | 272 | 244 | 240 | 260 | 252 |