| Part 1 Soil Prop. - Site 1 | 50 | 50 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 30 | 40 | 50 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 50 | 70 |
| Part 1 Soil Prop. - Site 4 | 40 | 50 | 40 | 20 |
| Part 1 Soil Prop. - Total | 190 | 190 | 190 | 180 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 0 | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 5 | 20 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 5 | 0 | 5 |
| Part 2 Overall Risk - Total | 25 | 45 | 10 | 15 |
| Part 3 Management - Site 1 | 76 | 68 | 56 | 64 |
| Part 3 Management - Site 2 | 68 | 68 | 64 | 48 |
| Part 3 Management - Site 3 | 84 | 64 | 56 | 64 |
| Part 3 Management - Site 4 | 64 | 72 | 56 | 40 |
| Part 3 Management - Total | 292 | 272 | 232 | 216 |