| Part 1 Soil Prop. - Site 1 | 80 | 60 | 60 | 70 | 70 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 70 | 60 | 70 |
| Part 1 Soil Prop. - Site 3 | 60 | 90 | 100 | 90 | 80 |
| Part 1 Soil Prop. - Site 4 | 90 | 70 | 70 | 70 | 70 |
| Part 1 Soil Prop. - Total | 310 | 290 | 300 | 290 | 290 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 15 | 5 | 15 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 20 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 0 | 20 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 20 | 20 | 15 | 5 |
| Part 2 Overall Risk - Total | 45 | 55 | 75 | 50 | 40 |
| Part 3 Management - Site 1 | 92 | 76 | 88 | 80 | 100 |
| Part 3 Management - Site 2 | 92 | 104 | 68 | 96 | 76 |
| Part 3 Management - Site 3 | 88 | 100 | 68 | 64 | 76 |
| Part 3 Management - Site 4 | 112 | 108 | 72 | 88 | 76 |
| Part 3 Management - Total | 384 | 388 | 296 | 328 | 328 |