| Part 1 Soil Prop. - Site 1 | 80 | 70 | 60 | 70 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 50 | 50 | 40 | 60 |
| Part 1 Soil Prop. - Site 3 | 70 | 80 | 100 | 60 | 50 |
| Part 1 Soil Prop. - Site 4 | 40 | 70 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Total | 260 | 270 | 270 | 220 | 210 |
| Part 2 Overall Risk - Site 1 | 10 | 5 | 10 | 10 | 0 |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 5 | 20 | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Total | 40 | 35 | 35 | 50 | 20 |
| Part 3 Management - Site 1 | 92 | 80 | 80 | 84 | 68 |
| Part 3 Management - Site 2 | 84 | 72 | 68 | 72 | 64 |
| Part 3 Management - Site 3 | 84 | 92 | 80 | 96 | 68 |
| Part 3 Management - Site 4 | 84 | 100 | 88 | 92 | 68 |
| Part 3 Management - Total | 344 | 344 | 316 | 344 | 268 |