| Part 1 Soil Prop. - Site 1 | 90 | 70 | 70 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 90 | 70 | 30 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 70 | 20 |
| Part 1 Soil Prop. - Site 4 | | | 0 | |
| Part 1 Soil Prop. - Total | 240 | 240 | 210 | 90 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 5 | 15 | 15 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Total | 45 | 45 | 50 | 25 |
| Part 3 Management - Site 1 | 80 | 76 | 80 | 48 |
| Part 3 Management - Site 2 | 88 | 96 | 80 | 56 |
| Part 3 Management - Site 3 | 92 | 92 | 92 | 48 |
| Part 3 Management - Site 4 | | | | 0 |
| Part 3 Management - Total | 260 | 264 | 252 | 152 |