| Part 1 Soil Prop. - Site 1 | 100 | 70 | 60 | 80 |
| Part 1 Soil Prop. - Site 2 | 80 | 80 | 90 | 50 |
| Part 1 Soil Prop. - Site 3 | 90 | 110 | 70 | 90 |
| Part 1 Soil Prop. - Site 4 | 100 | 60 | 70 | 60 |
| Part 1 Soil Prop. - Total | 370 | 320 | 290 | 280 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 15 | |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 5 | |
| Part 2 Overall Risk - Site 3 | 0 | 20 | 10 | |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 10 | |
| Part 2 Overall Risk - Total | 60 | 60 | 40 | |
| Part 3 Management - Site 1 | 96 | 88 | 92 | 104 |
| Part 3 Management - Site 2 | 84 | 80 | 80 | 80 |
| Part 3 Management - Site 3 | 104 | 104 | 104 | 108 |
| Part 3 Management - Site 4 | 112 | 84 | 84 | 104 |
| Part 3 Management - Total | 396 | 356 | 360 | 396 |