| Part 1 Soil Prop. - Site 1 | 60 | 70 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 60 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 30 | 60 | 70 |
| Part 1 Soil Prop. - Site 4 | 90 | 70 | 40 | 60 |
| Part 1 Soil Prop. - Total | 290 | 240 | 210 | 260 |
| Part 2 Overall Risk - Site 1 | 10 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 0 | 10 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 5 | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 10 | 5 |
| Part 2 Overall Risk - Total | 40 | 55 | 35 | 35 |
| Part 3 Management - Site 1 | 72 | 80 | 80 | 68 |
| Part 3 Management - Site 2 | 72 | 88 | 84 | 76 |
| Part 3 Management - Site 3 | 76 | 72 | 64 | 68 |
| Part 3 Management - Site 4 | 88 | 56 | 76 | 56 |
| Part 3 Management - Total | 308 | 296 | 304 | 268 |