| Part 1 Soil Prop. - Site 1 | 100 | 70 | 20 | 40 |
| Part 1 Soil Prop. - Site 2 | 90 | 60 | 50 | 30 |
| Part 1 Soil Prop. - Site 3 | 90 | 80 | 60 | 40 |
| Part 1 Soil Prop. - Site 4 | 100 | 110 | 30 | 60 |
| Part 1 Soil Prop. - Total | 380 | 320 | 160 | 170 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 5 | 15 |
| Part 2 Overall Risk - Site 2 | 5 | 5 | 5 | |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 5 | 15 |
| Part 2 Overall Risk - Total | 60 | 40 | 30 | 45 |
| Part 3 Management - Site 1 | 104 | 92 | 76 | 68 |
| Part 3 Management - Site 2 | 92 | 76 | 72 | 76 |
| Part 3 Management - Site 3 | 96 | 80 | 76 | 72 |
| Part 3 Management - Site 4 | 104 | 96 | 68 | 80 |
| Part 3 Management - Total | 396 | 344 | 292 | 296 |