| Part 1 Soil Prop. - Site 1 | 70 | 50 | 50 | 40 | |
| Part 1 Soil Prop. - Site 2 | 60 | 60 | 60 | 50 | |
| Part 1 Soil Prop. - Site 3 | 80 | 60 | 70 | 40 | |
| Part 1 Soil Prop. - Site 4 | 90 | 50 | 60 | 40 | |
| Part 1 Soil Prop. - Total | 300 | 220 | 240 | 170 | |
| Part 2 Overall Risk - Site 1 | 10 | 15 | 10 | 0 | |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 5 | | |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 20 | | |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 5 | 10 | |
| Part 2 Overall Risk - Total | 55 | 50 | 40 | 10 | |
| Part 3 Management - Site 1 | 100 | 108 | 104 | 88 | 108 |
| Part 3 Management - Site 2 | 100 | 92 | 88 | 100 | 100 |
| Part 3 Management - Site 3 | 92 | 104 | 104 | 92 | 92 |
| Part 3 Management - Site 4 | 100 | 96 | 96 | 88 | 100 |
| Part 3 Management - Total | 392 | 400 | 392 | 368 | 400 |