| Part 1 Soil Prop. - Site 1 | 40 | 50 | 50 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 40 | 40 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 20 | 40 | 40 | 10 |
| Part 1 Soil Prop. - Site 4 | 70 | 30 | 30 | 30 | 30 |
| Part 1 Soil Prop. - Total | 230 | 140 | 160 | 170 | 140 |
| Part 2 Overall Risk - Site 1 | 0 | 15 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 10 | 15 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 15 | 0 | 0 | 5 |
| Part 2 Overall Risk - Site 4 | 5 | 10 | 10 | 5 | 10 |
| Part 2 Overall Risk - Total | 35 | 55 | 40 | 20 | 35 |
| Part 3 Management - Site 1 | 80 | 72 | 56 | 92 | 48 |
| Part 3 Management - Site 2 | 60 | 60 | 56 | 64 | 48 |
| Part 3 Management - Site 3 | 52 | 68 | 72 | 56 | 48 |
| Part 3 Management - Site 4 | 52 | 88 | 80 | 68 | 44 |
| Part 3 Management - Total | 244 | 288 | 264 | 280 | 188 |