| Part 1 Soil Prop. - Site 1 | 90 | 70 | 60 | 70 | 70 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 40 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 50 | 60 | 70 | 30 | 30 |
| Part 1 Soil Prop. - Site 4 | 70 | 40 | 70 | 40 | 40 |
| Part 1 Soil Prop. - Total | 260 | 230 | 240 | 200 | 180 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 0 | 5 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 5 | 10 | 20 | 5 | |
| Part 2 Overall Risk - Site 4 | 0 | 15 | 20 | 10 | 5 |
| Part 2 Overall Risk - Total | 40 | 60 | 60 | 40 | 45 |
| Part 3 Management - Site 1 | 108 | 100 | 92 | 108 | 88 |
| Part 3 Management - Site 2 | 96 | 92 | 92 | 96 | 76 |
| Part 3 Management - Site 3 | 104 | 88 | 92 | 100 | 88 |
| Part 3 Management - Site 4 | 80 | 92 | 100 | 104 | 80 |
| Part 3 Management - Total | 388 | 372 | 376 | 408 | 332 |