| Part 1 Soil Prop. - Site 1 | 60 | 70 | 80 | 50 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 40 | 40 |
| Part 1 Soil Prop. - Site 3 | 90 | 50 | 50 | 40 |
| Part 1 Soil Prop. - Site 4 | 60 | 40 | 50 | 60 |
| Part 1 Soil Prop. - Total | 280 | 220 | 220 | 190 |
| Part 2 Overall Risk - Site 1 | 0 | 20 | 20 | |
| Part 2 Overall Risk - Site 2 | 10 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Total | 45 | 65 | 70 | 5 |
| Part 3 Management - Site 1 | 92 | 108 | 100 | 100 |
| Part 3 Management - Site 2 | 96 | 80 | 88 | 88 |
| Part 3 Management - Site 3 | 100 | 104 | 92 | 88 |
| Part 3 Management - Site 4 | 100 | 100 | 96 | 88 |
| Part 3 Management - Total | 388 | 392 | 376 | 364 |