| Part 1 Soil Prop. - Site 1 | 80 | 60 | 80 | 100 | 70 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 50 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 90 | 80 | 60 |
| Part 1 Soil Prop. - Site 4 | 70 | 100 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Total | 310 | 300 | 280 | 300 | 240 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 20 | 15 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 5 | 10 | 15 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 5 | 20 | 15 | 15 | 5 |
| Part 2 Overall Risk - Total | 35 | 55 | 60 | 50 | 30 |
| Part 3 Management - Site 1 | 96 | 96 | 112 | 104 | 80 |
| Part 3 Management - Site 2 | 100 | 92 | 72 | 64 | 72 |
| Part 3 Management - Site 3 | 96 | 80 | 104 | 84 | 100 |
| Part 3 Management - Site 4 | 96 | 108 | 100 | 104 | 92 |
| Part 3 Management - Total | 388 | 376 | 388 | 356 | 344 |