| Part 1 Soil Prop. - Site 1 | 110 | 50 | 90 | 90 | 60 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 80 | 70 | 50 |
| Part 1 Soil Prop. - Site 3 | 90 | 90 | 70 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 80 | 100 | 80 | 70 | 70 |
| Part 1 Soil Prop. - Total | 370 | 320 | 320 | 300 | 240 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 5 | 15 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 15 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 5 | 15 |
| Part 2 Overall Risk - Total | 55 | 55 | 60 | 30 | 50 |
| Part 3 Management - Site 1 | 104 | 96 | 96 | 100 | 64 |
| Part 3 Management - Site 2 | 88 | 80 | 80 | 96 | 76 |
| Part 3 Management - Site 3 | 80 | 84 | 76 | 72 | 76 |
| Part 3 Management - Site 4 | 96 | 104 | 96 | 96 | 72 |
| Part 3 Management - Total | 368 | 364 | 348 | 364 | 288 |