| Part 1 Soil Prop. - Site 1 | 60 | 50 | 70 | 30 |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 30 | 40 |
| Part 1 Soil Prop. - Site 3 | 60 | 70 | 40 | 20 |
| Part 1 Soil Prop. - Site 4 | 60 | 50 | 20 | 40 |
| Part 1 Soil Prop. - Total | 230 | 220 | 160 | 130 |
| Part 2 Overall Risk - Site 1 | 10 | 0 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 0 | 15 | 0 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 5 |
| Part 2 Overall Risk - Total | 25 | 30 | 5 | 10 |
| Part 3 Management - Site 1 | 76 | 80 | 60 | 80 |
| Part 3 Management - Site 2 | 88 | 72 | 48 | 52 |
| Part 3 Management - Site 3 | 80 | 68 | 76 | 72 |
| Part 3 Management - Site 4 | 68 | 72 | 52 | 72 |
| Part 3 Management - Total | 312 | 292 | 236 | 276 |