| Part 1 Soil Prop. - Site 1 | 40 | 30 | 30 | 30 |
| Part 1 Soil Prop. - Site 2 | 30 | 50 | 50 | 20 |
| Part 1 Soil Prop. - Site 3 | 40 | 60 | 20 | 10 |
| Part 1 Soil Prop. - Site 4 | 70 | 40 | 40 | 30 |
| Part 1 Soil Prop. - Total | 180 | 180 | 140 | 90 |
| Part 2 Overall Risk - Site 1 | 5 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 5 | 20 | 10 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 4 | 15 | 20 | 10 | 0 |
| Part 2 Overall Risk - Total | 45 | 50 | 50 | 20 |
| Part 3 Management - Site 1 | 76 | 84 | 72 | 80 |
| Part 3 Management - Site 2 | 92 | 64 | 84 | 100 |
| Part 3 Management - Site 3 | 100 | 92 | 84 | 108 |
| Part 3 Management - Site 4 | 88 | 84 | 76 | 104 |
| Part 3 Management - Total | 356 | 324 | 316 | 392 |