| Part 1 Soil Prop. - Site 1 | 100 | 50 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 50 | 80 | 40 | 40 | 20 |
| Part 1 Soil Prop. - Site 3 | 90 | 70 | 50 | 30 | 60 |
| Part 1 Soil Prop. - Site 4 | 80 | 60 | 40 | 60 | 80 |
| Part 1 Soil Prop. - Total | 320 | 260 | 190 | 180 | 220 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 0 | 0 | 5 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 5 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 0 | 5 | 0 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 20 | 5 | 10 |
| Part 2 Overall Risk - Total | 75 | 20 | 30 | 15 | 20 |
| Part 3 Management - Site 1 | 80 | 80 | 96 | 80 | 52 |
| Part 3 Management - Site 2 | 80 | 84 | 92 | 80 | 64 |
| Part 3 Management - Site 3 | 88 | 80 | 100 | 96 | 88 |
| Part 3 Management - Site 4 | 80 | 76 | 96 | 84 | 88 |
| Part 3 Management - Total | 328 | 320 | 384 | 340 | 292 |