| Part 1 Soil Prop. - Site 1 | 70 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 100 | 100 | 100 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 60 | 50 |
| Part 1 Soil Prop. - Site 4 | 10 | 30 | 40 | 20 |
| Part 1 Soil Prop. - Total | 250 | 240 | 250 | 190 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 20 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 40 | 40 | 45 | 25 |
| Part 3 Management - Site 1 | 108 | 88 | 100 | 92 |
| Part 3 Management - Site 2 | 108 | 108 | 104 | 100 |
| Part 3 Management - Site 3 | 96 | 100 | 96 | 92 |
| Part 3 Management - Site 4 | 88 | 100 | 88 | 108 |
| Part 3 Management - Total | 400 | 396 | 388 | 392 |