| Part 1 Soil Prop. - Site 1 | 80 | 90 | 70 | 60 | 70 |
| Part 1 Soil Prop. - Site 2 | 80 | 100 | 40 | 70 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 40 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 50 | 60 | 60 | 50 |
| Part 1 Soil Prop. - Total | 310 | 280 | 230 | 240 | 220 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 15 | 20 | 10 | 0 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 0 | 5 | 10 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 0 | 20 | 20 | 5 |
| Part 2 Overall Risk - Total | 65 | 35 | 45 | 50 | 30 |
| Part 3 Management - Site 1 | 72 | 80 | 48 | 60 | 60 |
| Part 3 Management - Site 2 | 64 | 84 | 52 | 48 | 64 |
| Part 3 Management - Site 3 | 88 | 108 | 84 | 40 | 52 |
| Part 3 Management - Site 4 | 68 | 68 | 68 | 56 | 68 |
| Part 3 Management - Total | 292 | 340 | 252 | 204 | 244 |