| Part 1 Soil Prop. - Site 1 | 60 | 60 | 40 |
| Part 1 Soil Prop. - Site 2 | 80 | 40 | 30 |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 50 |
| Part 1 Soil Prop. - Site 4 | 50 | 40 | 30 |
| Part 1 Soil Prop. - Total | 240 | 180 | 150 |
| Part 2 Overall Risk - Site 1 | 20 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 0 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 5 |
| Part 2 Overall Risk - Total | 60 | 40 | 15 |
| Part 3 Management - Site 1 | 68 | 72 | 48 |
| Part 3 Management - Site 2 | 72 | 68 | 68 |
| Part 3 Management - Site 3 | 92 | 76 | 52 |
| Part 3 Management - Site 4 | 84 | 56 | 56 |
| Part 3 Management - Total | 316 | 272 | 224 |