| Part 1 Soil Prop. - Site 1 | 50 | 60 | 50 | 30 |
| Part 1 Soil Prop. - Site 2 | 70 | 50 | 40 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 50 | 60 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Total | 250 | 240 | 190 | 190 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 20 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 15 | 15 | 0 |
| Part 2 Overall Risk - Total | 50 | 65 | 50 | 20 |
| Part 3 Management - Site 1 | 72 | 64 | 52 | 60 |
| Part 3 Management - Site 2 | 76 | 72 | 52 | 56 |
| Part 3 Management - Site 3 | 76 | 64 | 60 | 56 |
| Part 3 Management - Site 4 | 68 | 60 | 56 | 36 |
| Part 3 Management - Total | 292 | 260 | 220 | 208 |