| Part 1 Soil Prop. - Site 1 | 50 | 60 | 50 | 20 |
| Part 1 Soil Prop. - Site 2 | 70 | 50 | 60 | 80 |
| Part 1 Soil Prop. - Site 3 | 50 | 60 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 50 | 60 | 70 | 40 |
| Part 1 Soil Prop. - Total | 220 | 230 | 250 | 200 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 15 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 15 | 10 |
| Part 2 Overall Risk - Site 3 | 5 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 15 | 10 | 5 |
| Part 2 Overall Risk - Total | 60 | 50 | 50 | 30 |
| Part 3 Management - Site 1 | 72 | 96 | 64 | 84 |
| Part 3 Management - Site 2 | 92 | 88 | 92 | 76 |
| Part 3 Management - Site 3 | 88 | 80 | 80 | 80 |
| Part 3 Management - Site 4 | 96 | 80 | 88 | 80 |
| Part 3 Management - Total | 348 | 344 | 324 | 320 |