| Part 1 Soil Prop. - Site 1 | 50 | 50 | 30 | 10 | 30 | 0 |
| Part 1 Soil Prop. - Site 2 | 80 | 40 | 40 | 40 | 50 | 0 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 50 | 10 | 20 | 10 |
| Part 1 Soil Prop. - Site 4 | 40 | 30 | 40 | 10 | 40 | 40 |
| Part 1 Soil Prop. - Total | 250 | 200 | 160 | 70 | 140 | 50 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 5 | 20 | | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 5 | 5 | | 20 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 15 | 15 | | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 20 | 20 | | 10 |
| Part 2 Overall Risk - Total | 60 | 50 | 45 | 60 | | 45 |
| Part 3 Management - Site 1 | 64 | 72 | 72 | 68 | 48 | 4 |
| Part 3 Management - Site 2 | 68 | 72 | 52 | 60 | 48 | 4 |
| Part 3 Management - Site 3 | 64 | 72 | 44 | 56 | 44 | 8 |
| Part 3 Management - Site 4 | 60 | 64 | 60 | 72 | 48 | 4 |
| Part 3 Management - Total | 256 | 280 | 228 | 256 | 188 | 20 |