| Part 1 Soil Prop. - Site 1 | 80 | 70 | 40 | 70 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 20 | 20 |
| Part 1 Soil Prop. - Site 3 | 60 | 30 | 20 | 30 |
| Part 1 Soil Prop. - Site 4 | 30 | 20 | 50 | 20 |
| Part 1 Soil Prop. - Total | 250 | 190 | 130 | 140 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 10 | 0 |
| Part 2 Overall Risk - Site 2 | 5 | 10 | 0 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 15 | 10 | 0 |
| Part 2 Overall Risk - Total | 45 | 60 | 25 | 5 |
| Part 3 Management - Site 1 | 100 | 80 | 84 | 84 |
| Part 3 Management - Site 2 | 108 | 92 | 84 | 80 |
| Part 3 Management - Site 3 | 92 | 100 | 80 | 72 |
| Part 3 Management - Site 4 | 100 | 104 | 84 | 92 |
| Part 3 Management - Total | 400 | 376 | 332 | 328 |