| Part 1 Soil Prop. - Site 1 | 70 | 80 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 50 | 70 | 60 | 30 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 40 | 50 |
| Part 1 Soil Prop. - Total | 250 | 270 | 210 | 190 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 70 | 50 | 35 | 35 |
| Part 3 Management - Site 1 | 92 | 48 | 76 | 72 |
| Part 3 Management - Site 2 | 76 | 44 | 68 | 60 |
| Part 3 Management - Site 3 | 80 | 80 | 80 | 64 |
| Part 3 Management - Site 4 | 88 | 64 | 80 | 60 |
| Part 3 Management - Total | 336 | 236 | 304 | 256 |