| Part 1 Soil Prop. - Site 1 | 60 | 80 | 50 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 80 | 80 | 60 | 70 | 60 |
| Part 1 Soil Prop. - Site 3 | 100 | 80 | 70 | 60 | 80 |
| Part 1 Soil Prop. - Site 4 | 80 | 80 | 80 | 90 | 60 |
| Part 1 Soil Prop. - Total | 320 | 320 | 260 | 270 | 240 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 15 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 10 | 10 | 15 |
| Part 2 Overall Risk - Total | 75 | 40 | 60 | 45 | 55 |
| Part 3 Management - Site 1 | 108 | 96 | 100 | 92 | 100 |
| Part 3 Management - Site 2 | 88 | 92 | 84 | 92 | 76 |
| Part 3 Management - Site 3 | 104 | 108 | 92 | 100 | 100 |
| Part 3 Management - Site 4 | 108 | 104 | 112 | 104 | 100 |
| Part 3 Management - Total | 408 | 400 | 388 | 388 | 376 |