| Part 1 Soil Prop. - Site 1 | 70 | 50 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 60 | 30 | 40 | 10 |
| Part 1 Soil Prop. - Site 3 | 60 | 30 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 80 | 30 | 70 | 30 |
| Part 1 Soil Prop. - Total | 270 | 140 | 230 | 150 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 0 | 5 |
| Part 2 Overall Risk - Site 2 | 5 | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 0 | 0 |
| Part 2 Overall Risk - Total | 65 | 40 | 5 | 10 |
| Part 3 Management - Site 1 | 112 | 92 | 92 | 84 |
| Part 3 Management - Site 2 | 92 | 92 | 56 | 92 |
| Part 3 Management - Site 3 | 108 | 96 | 68 | 100 |
| Part 3 Management - Site 4 | 112 | 92 | 80 | 80 |
| Part 3 Management - Total | 424 | 372 | 296 | 356 |