| Part 1 Soil Prop. - Site 1 | 60 | 40 | 60 | 40 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 50 | 20 |
| Part 1 Soil Prop. - Site 3 | 60 | 40 | 40 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 30 | 50 |
| Part 1 Soil Prop. - Total | 240 | 200 | 180 | 160 |
| Part 2 Overall Risk - Site 1 | 10 | 15 | 15 | 0 |
| Part 2 Overall Risk - Site 2 | 0 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 5 | 0 |
| Part 2 Overall Risk - Site 4 | 0 | 20 | 5 | 10 |
| Part 2 Overall Risk - Total | 20 | 60 | 35 | 25 |
| Part 3 Management - Site 1 | 84 | 76 | 72 | 48 |
| Part 3 Management - Site 2 | 88 | 84 | 64 | 60 |
| Part 3 Management - Site 3 | 68 | 60 | 64 | 44 |
| Part 3 Management - Site 4 | 92 | 88 | 60 | 52 |
| Part 3 Management - Total | 332 | 308 | 260 | 204 |