| Part 1 Soil Prop. - Site 1 | 60 | 60 | 80 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 50 | 60 | 60 | 70 |
| Part 1 Soil Prop. - Site 4 | 50 | 70 | 50 | 50 |
| Part 1 Soil Prop. - Total | 230 | 260 | 250 | 230 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 10 | 5 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 15 | 10 |
| Part 2 Overall Risk - Total | 55 | 40 | 50 | 45 |
| Part 3 Management - Site 1 | 80 | 64 | 76 | 64 |
| Part 3 Management - Site 2 | 68 | 72 | 76 | 68 |
| Part 3 Management - Site 3 | 84 | 88 | 84 | 68 |
| Part 3 Management - Site 4 | 88 | 84 | 72 | 84 |
| Part 3 Management - Total | 320 | 308 | 308 | 284 |