| Part 1 Soil Prop. - Site 1 | 50 | 40 | 60 | 40 |
| Part 1 Soil Prop. - Site 2 | 50 | 30 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 30 | 40 |
| Part 1 Soil Prop. - Site 4 | 60 | 40 | 50 | 50 |
| Part 1 Soil Prop. - Total | 230 | 160 | 200 | 180 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 20 | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 5 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 10 | 15 | 0 | 0 |
| Part 2 Overall Risk - Total | 65 | 45 | 35 | 20 |
| Part 3 Management - Site 1 | 76 | 84 | 36 | 8 |
| Part 3 Management - Site 2 | 72 | 88 | 36 | 8 |
| Part 3 Management - Site 3 | 68 | 68 | 44 | 0 |
| Part 3 Management - Site 4 | 68 | 92 | 60 | 0 |
| Part 3 Management - Total | 284 | 332 | 176 | 16 |