| Part 1 Soil Prop. - Site 1 | 60 | 100 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 90 | 70 | 40 |
| Part 1 Soil Prop. - Site 3 | 90 | 90 | 100 | 60 |
| Part 1 Soil Prop. - Site 4 | 80 | 80 | 50 | 60 |
| Part 1 Soil Prop. - Total | 300 | 360 | 270 | 220 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Total | 70 | 60 | 70 | 70 |
| Part 3 Management - Site 1 | 88 | 76 | 80 | 80 |
| Part 3 Management - Site 2 | 100 | 68 | 80 | 84 |
| Part 3 Management - Site 3 | 108 | 88 | 84 | 84 |
| Part 3 Management - Site 4 | 80 | 76 | 80 | 72 |
| Part 3 Management - Total | 376 | 308 | 324 | 320 |