| Part 1 Soil Prop. - Site 1 | 60 | 70 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 40 | 30 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 50 | 10 |
| Part 1 Soil Prop. - Site 4 | 60 | 70 | 40 | 20 |
| Part 1 Soil Prop. - Total | 250 | 270 | 180 | 100 |
| Part 2 Overall Risk - Site 1 | 0 | 15 | 0 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 0 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 0 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 0 | 20 | 15 |
| Part 2 Overall Risk - Total | 60 | 15 | 45 | 45 |
| Part 3 Management - Site 1 | 104 | 84 | 104 | 68 |
| Part 3 Management - Site 2 | 96 | 92 | 100 | 68 |
| Part 3 Management - Site 3 | 96 | 88 | 104 | 80 |
| Part 3 Management - Site 4 | 108 | 84 | 104 | 76 |
| Part 3 Management - Total | 404 | 348 | 412 | 292 |