| Part 1 Soil Prop. - Site 1 | 100 | 100 | 100 | 90 | 100 |
| Part 1 Soil Prop. - Site 2 | 90 | 90 | 100 | 80 | 80 |
| Part 1 Soil Prop. - Site 3 | 110 | 110 | 70 | 90 | 100 |
| Part 1 Soil Prop. - Site 4 | 100 | 100 | 100 | 100 | 90 |
| Part 1 Soil Prop. - Total | 400 | 400 | 370 | 360 | 370 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 10 | 15 | 20 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 70 | 60 | 60 | 65 | 70 |
| Part 3 Management - Site 1 | 116 | 116 | 108 | 116 | 104 |
| Part 3 Management - Site 2 | 108 | 104 | 104 | 104 | 104 |
| Part 3 Management - Site 3 | 112 | 112 | 104 | 88 | 104 |
| Part 3 Management - Site 4 | 100 | 100 | 92 | 100 | 96 |
| Part 3 Management - Total | 436 | 432 | 408 | 408 | 408 |