| Part 1 Soil Prop. - Site 1 | 60 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 60 | 70 | 40 | 70 |
| Part 1 Soil Prop. - Site 4 | 70 | 70 | 50 | 60 |
| Part 1 Soil Prop. - Total | 240 | 240 | 190 | 240 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 5 | 10 | 0 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 15 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 15 | 20 |
| Part 2 Overall Risk - Total | 65 | 70 | 50 | 65 |
| Part 3 Management - Site 1 | 104 | 100 | 100 | 100 |
| Part 3 Management - Site 2 | 88 | 84 | 96 | 52 |
| Part 3 Management - Site 3 | 108 | 104 | 104 | 44 |
| Part 3 Management - Site 4 | 108 | 100 | 96 | 48 |
| Part 3 Management - Total | 408 | 388 | 396 | 244 |