| Part 1 Soil Prop. - Site 1 | 110 | 110 | 100 | 90 | 110 |
| Part 1 Soil Prop. - Site 2 | 110 | 70 | 90 | 90 | 80 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 70 | 30 | 60 |
| Part 1 Soil Prop. - Site 4 | 80 | 70 | 50 | 40 | 40 |
| Part 1 Soil Prop. - Total | 370 | 320 | 310 | 250 | 290 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | | 10 | 5 | 20 | 15 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 5 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | | 5 | 20 | 0 | 10 |
| Part 2 Overall Risk - Total | 35 | 45 | 50 | 45 | 55 |
| Part 3 Management - Site 1 | 112 | 112 | 112 | 104 | 112 |
| Part 3 Management - Site 2 | 112 | 112 | 88 | 92 | 76 |
| Part 3 Management - Site 3 | 96 | 92 | 80 | 84 | 72 |
| Part 3 Management - Site 4 | 96 | 84 | 68 | 84 | 72 |
| Part 3 Management - Total | 416 | 400 | 348 | 364 | 332 |