| Part 1 Soil Prop. - Site 1 | 90 | 50 | 30 | 10 |
| Part 1 Soil Prop. - Site 2 | 50 | 20 | 30 | 10 |
| Part 1 Soil Prop. - Site 3 | 40 | 50 | 40 | 0 |
| Part 1 Soil Prop. - Site 4 | 50 | 40 | 40 | 0 |
| Part 1 Soil Prop. - Total | 230 | 160 | 140 | 20 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 5 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 0 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 50 | 30 | 35 | 35 |
| Part 3 Management - Site 1 | 88 | 60 | 40 | 60 |
| Part 3 Management - Site 2 | 56 | 52 | 36 | 56 |
| Part 3 Management - Site 3 | 80 | 60 | 52 | 68 |
| Part 3 Management - Site 4 | 60 | 48 | 72 | 56 |
| Part 3 Management - Total | 284 | 220 | 200 | 240 |