| Part 1 Soil Prop. - Site 1 | 40 | 40 | 20 | 0 | 20 |
| Part 1 Soil Prop. - Site 2 | 30 | 30 | 20 | 0 | 10 |
| Part 1 Soil Prop. - Site 3 | 40 | 60 | 60 | 0 | 30 |
| Part 1 Soil Prop. - Site 4 | 50 | 30 | 30 | 0 | 30 |
| Part 1 Soil Prop. - Total | 160 | 160 | 130 | 0 | 90 |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 0 | 5 | 0 | |
| Part 2 Overall Risk - Site 3 | 10 | 0 | 0 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 5 | 5 | 10 | 5 |
| Part 2 Overall Risk - Total | 35 | 10 | 15 | 30 | 20 |
| Part 3 Management - Site 1 | 68 | 60 | 68 | 68 | 16 |
| Part 3 Management - Site 2 | 68 | 56 | 48 | 48 | 8 |
| Part 3 Management - Site 3 | 80 | 40 | 44 | 80 | 12 |
| Part 3 Management - Site 4 | 84 | 36 | 56 | 88 | 12 |
| Part 3 Management - Total | 300 | 192 | 216 | 284 | 48 |