| Part 1 Soil Prop. - Site 1 | 60 | 40 | 80 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 60 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 20 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 40 |
| Part 1 Soil Prop. - Total | 230 | 220 | 200 |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 5 |
| Part 2 Overall Risk - Total | 50 | 40 | 20 |
| Part 3 Management - Site 1 | 72 | 80 | 84 |
| Part 3 Management - Site 2 | 92 | 96 | 88 |
| Part 3 Management - Site 3 | 96 | 88 | 96 |
| Part 3 Management - Site 4 | 104 | 76 | 72 |
| Part 3 Management - Total | 364 | 340 | 340 |