| Part 1 Soil Prop. - Site 1 | 70 | 20 | 50 | 20 | | 20 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 70 | 70 | 0 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 60 | 40 | 10 | | 30 |
| Part 1 Soil Prop. - Site 4 | 40 | 90 | 70 | 40 | 0 | 30 |
| Part 1 Soil Prop. - Total | 230 | 230 | 230 | 140 | 0 | 120 |
| Part 2 Overall Risk - Site 1 | 0 | 10 | 10 | 5 | 0 | |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 0 | 5 | 10 | |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 5 | 5 | 10 | |
| Part 2 Overall Risk - Site 4 | 20 | 5 | 0 | 15 | 20 | |
| Part 2 Overall Risk - Total | 45 | 35 | 15 | 30 | 40 | |
| Part 3 Management - Site 1 | 72 | 84 | 68 | 56 | 56 | 40 |
| Part 3 Management - Site 2 | 80 | 80 | 64 | 52 | 36 | |
| Part 3 Management - Site 3 | 72 | 72 | 68 | 48 | 56 | |
| Part 3 Management - Site 4 | 76 | 84 | 36 | 64 | 40 | |
| Part 3 Management - Total | 300 | 320 | 236 | 220 | 188 | 40 |