| Part 1 Soil Prop. - Site 1 | 80 | 80 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 80 | 50 | 80 | 90 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 60 | 60 |
| Part 1 Soil Prop. - Site 4 | 80 | 90 | 80 | 80 |
| Part 1 Soil Prop. - Total | 310 | 290 | 280 | 290 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 20 | 15 | 15 |
| Part 2 Overall Risk - Total | 60 | 60 | 55 | 55 |
| Part 3 Management - Site 1 | 104 | 100 | 88 | 88 |
| Part 3 Management - Site 2 | 92 | 92 | 112 | 100 |
| Part 3 Management - Site 3 | 84 | 104 | 96 | 88 |
| Part 3 Management - Site 4 | 88 | 112 | 92 | 84 |
| Part 3 Management - Total | 368 | 408 | 388 | 360 |