| Part 1 Soil Prop. - Site 1 | 40 | 40 | 40 | 30 | 30 |
| Part 1 Soil Prop. - Site 2 | 20 | 40 | 50 | 40 | 10 |
| Part 1 Soil Prop. - Site 3 | 60 | 40 | 60 | 40 | 20 |
| Part 1 Soil Prop. - Site 4 | 50 | 60 | 10 | 20 | 20 |
| Part 1 Soil Prop. - Total | 170 | 180 | 160 | 130 | 80 |
| Part 2 Overall Risk - Site 1 | 5 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 5 | 10 | 20 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 0 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 10 | 5 | 10 | 0 | 10 |
| Part 2 Overall Risk - Total | 15 | 5 | 15 | 20 | 45 |
| Part 3 Management - Site 1 | 48 | 56 | 52 | 64 | 60 |
| Part 3 Management - Site 2 | 64 | 60 | 56 | 68 | 52 |
| Part 3 Management - Site 3 | 72 | 64 | 56 | 56 | 52 |
| Part 3 Management - Site 4 | 56 | 56 | 52 | 48 | 60 |
| Part 3 Management - Total | 240 | 236 | 216 | 236 | 224 |