| Part 1 Soil Prop. - Site 1 | 40 | 40 | 40 | 30 | 20 |
| Part 1 Soil Prop. - Site 2 | 20 | 30 | 20 | 20 | 20 |
| Part 1 Soil Prop. - Site 3 | 50 | 10 | 40 | 40 | 40 |
| Part 1 Soil Prop. - Site 4 | 50 | 40 | 40 | 10 | 0 |
| Part 1 Soil Prop. - Total | 160 | 120 | 140 | 100 | 80 |
| Part 2 Overall Risk - Site 1 | 5 | | 5 | 15 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | | 10 | 15 | 5 |
| Part 2 Overall Risk - Site 4 | 15 | | 5 | 15 | 5 |
| Part 2 Overall Risk - Total | 45 | | 25 | 50 | 15 |
| Part 3 Management - Site 1 | 48 | 76 | 40 | 40 | 64 |
| Part 3 Management - Site 2 | 60 | 64 | 56 | 28 | 44 |
| Part 3 Management - Site 3 | 80 | 76 | 52 | 60 | 32 |
| Part 3 Management - Site 4 | 52 | 76 | 52 | 52 | 48 |
| Part 3 Management - Total | 240 | 292 | 200 | 180 | 188 |