| Part 1 Soil Prop. - Site 1 | 40 | 40 | 50 | 40 | 20 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 60 | 90 | 40 |
| Part 1 Soil Prop. - Site 3 | 110 | 80 | 80 | 80 | 60 |
| Part 1 Soil Prop. - Site 4 | 70 | 70 | 80 | 90 | 60 |
| Part 1 Soil Prop. - Total | 290 | 260 | 270 | 300 | 180 |
| Part 2 Overall Risk - Site 1 | 15 | 5 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 5 | 15 | 10 | 15 | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 0 | 5 | 15 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 5 | 20 | 20 |
| Part 2 Overall Risk - Total | 60 | 40 | 25 | 55 | 20 |
| Part 3 Management - Site 1 | 96 | 76 | 88 | 60 | 84 |
| Part 3 Management - Site 2 | 92 | 76 | 84 | 52 | 60 |
| Part 3 Management - Site 3 | 84 | 88 | 80 | 60 | 68 |
| Part 3 Management - Site 4 | 72 | 84 | 72 | 68 | 88 |
| Part 3 Management - Total | 344 | 324 | 324 | 240 | 300 |