| Part 1 Soil Prop. - Site 1 | 40 | 70 | 60 | 60 | 40 | 30 | 20 |
| Part 1 Soil Prop. - Site 2 | 40 | 50 | 20 | 50 | 40 | 40 | 0 |
| Part 1 Soil Prop. - Site 3 | 100 | 70 | 50 | 50 | 50 | 50 | 0 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 70 | 50 | 30 | 30 | 0 |
| Part 1 Soil Prop. - Total | 270 | 250 | 200 | 210 | 160 | 150 | 20 |
| Part 2 Overall Risk - Site 1 | 5 | 10 | 15 | 10 | 10 | 5 | |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 0 | 20 | 10 | 0 | |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 0 | 0 | 10 | 15 | |
| Part 2 Overall Risk - Site 4 | 5 | 5 | 15 | 15 | 5 | 0 | |
| Part 2 Overall Risk - Total | 40 | 35 | 30 | 45 | 35 | 20 | |
| Part 3 Management - Site 1 | 68 | 80 | 60 | 52 | 72 | 28 | 56 |
| Part 3 Management - Site 2 | 76 | 52 | 72 | 52 | 48 | 48 | 48 |
| Part 3 Management - Site 3 | 80 | 60 | 60 | 48 | 48 | 44 | 60 |
| Part 3 Management - Site 4 | 80 | 64 | 60 | 52 | 64 | 40 | 48 |
| Part 3 Management - Total | 304 | 256 | 252 | 204 | 232 | 160 | 212 |