| Part 1 Soil Prop. - Site 1 | 70 | 60 | 30 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 70 |
| Part 1 Soil Prop. - Site 3 | 40 | 50 | 60 |
| Part 1 Soil Prop. - Site 4 | 20 | 50 | 30 |
| Part 1 Soil Prop. - Total | 220 | 240 | 190 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 5 | 15 |
| Part 2 Overall Risk - Site 3 | 0 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 0 | 15 | 0 |
| Part 2 Overall Risk - Total | 30 | 50 | 40 |
| Part 3 Management - Site 1 | 92 | 88 | 32 |
| Part 3 Management - Site 2 | 96 | 68 | 24 |
| Part 3 Management - Site 3 | 100 | 68 | 28 |
| Part 3 Management - Site 4 | 96 | 72 | 48 |
| Part 3 Management - Total | 384 | 296 | 132 |