| Part 1 Soil Prop. - Site 1 | 80 | 40 | 40 | 0 | |
| Part 1 Soil Prop. - Site 2 | 40 | 80 | 40 | 10 | |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 30 | 0 | |
| Part 1 Soil Prop. - Site 4 | 60 | 40 | 30 | | |
| Part 1 Soil Prop. - Total | 230 | 200 | 140 | 10 | |
| Part 2 Overall Risk - Site 1 | 5 | 0 | 0 | | 15 |
| Part 2 Overall Risk - Site 2 | 10 | 5 | 15 | | 5 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 15 | | 0 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 5 | | |
| Part 2 Overall Risk - Total | 25 | 15 | 35 | | 20 |
| Part 3 Management - Site 1 | 80 | 96 | 68 | 60 | |
| Part 3 Management - Site 2 | 76 | 52 | 52 | 80 | |
| Part 3 Management - Site 3 | 88 | 72 | 84 | 40 | |
| Part 3 Management - Site 4 | 56 | 68 | 92 | 68 | |
| Part 3 Management - Total | 300 | 288 | 296 | 248 | |