| Part 1 Soil Prop. - Site 1 | 100 | 80 | 60 | 80 |
| Part 1 Soil Prop. - Site 2 | 40 | 80 | 40 | 50 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 90 | 60 |
| Part 1 Soil Prop. - Total | 260 | 280 | 260 | 240 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 10 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 0 | 10 | 20 |
| Part 2 Overall Risk - Total | 65 | 55 | 60 | 50 |
| Part 3 Management - Site 1 | 108 | 108 | 104 | 108 |
| Part 3 Management - Site 2 | 92 | 100 | 88 | 88 |
| Part 3 Management - Site 3 | 108 | 96 | 100 | 96 |
| Part 3 Management - Site 4 | 108 | 96 | 96 | 96 |
| Part 3 Management - Total | 416 | 400 | 388 | 388 |