| Part 1 Soil Prop. - Site 1 | 60 | 70 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 80 | 90 | | 60 |
| Part 1 Soil Prop. - Site 3 | 60 | 50 | 60 | 70 |
| Part 1 Soil Prop. - Site 4 | 70 | 80 | 70 | 30 |
| Part 1 Soil Prop. - Total | 270 | 290 | 180 | 200 |
| Part 2 Overall Risk - Site 1 | 15 | 10 | 5 | 20 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 15 | 20 | |
| Part 2 Overall Risk - Site 4 | 10 | 20 | 15 | 5 |
| Part 2 Overall Risk - Total | 55 | 65 | 40 | 45 |
| Part 3 Management - Site 1 | 100 | 100 | 100 | 60 |
| Part 3 Management - Site 2 | 84 | 84 | 96 | 104 |
| Part 3 Management - Site 3 | 80 | 72 | 84 | 84 |
| Part 3 Management - Site 4 | 76 | 68 | 80 | 76 |
| Part 3 Management - Total | 340 | 324 | 360 | 324 |