| Part 1 Soil Prop. - Site 1 | 70 | 100 | 40 | 60 | 10 |
| Part 1 Soil Prop. - Site 2 | 60 | 60 | 80 | 40 | 10 |
| Part 1 Soil Prop. - Site 3 | 70 | 60 | 40 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 70 | 50 | 60 | 70 | 20 |
| Part 1 Soil Prop. - Total | 270 | 270 | 220 | 240 | 100 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 10 | 0 | 5 |
| Part 2 Overall Risk - Site 2 | 15 | 5 | 20 | 0 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 10 | 10 | 0 |
| Part 2 Overall Risk - Site 4 | 15 | 15 | 0 | 5 | 5 |
| Part 2 Overall Risk - Total | 60 | 55 | 40 | 15 | 10 |
| Part 3 Management - Site 1 | 76 | 68 | 80 | 80 | 68 |
| Part 3 Management - Site 2 | 80 | 76 | 76 | 48 | 56 |
| Part 3 Management - Site 3 | 92 | 88 | 84 | 72 | 56 |
| Part 3 Management - Site 4 | 88 | 72 | 84 | 60 | 60 |
| Part 3 Management - Total | 336 | 304 | 324 | 260 | 240 |