| Part 1 Soil Prop. - Site 1 | 80 | 70 | 70 | 50 |
| Part 1 Soil Prop. - Site 2 | 70 | 100 | 70 | 30 |
| Part 1 Soil Prop. - Site 3 | 70 | 60 | 80 | 50 |
| Part 1 Soil Prop. - Site 4 | 40 | 50 | 50 | 30 |
| Part 1 Soil Prop. - Total | 260 | 280 | 270 | 160 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 20 | 15 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 5 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 5 | 0 | 5 | 0 |
| Part 2 Overall Risk - Total | 50 | 35 | 55 | 35 |
| Part 3 Management - Site 1 | 92 | 84 | 88 | 88 |
| Part 3 Management - Site 2 | 100 | 104 | 84 | 100 |
| Part 3 Management - Site 3 | 104 | 88 | 84 | 76 |
| Part 3 Management - Site 4 | 100 | 96 | 100 | 100 |
| Part 3 Management - Total | 396 | 372 | 356 | 364 |