| Part 1 Soil Prop. - Site 1 | 90 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 60 | 60 |
| Part 1 Soil Prop. - Site 4 | 70 | 80 | 50 | 70 |
| Part 1 Soil Prop. - Total | 300 | 280 | 220 | 240 |
| Part 2 Overall Risk - Site 1 | 10 | 0 | 10 | 0 |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 5 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 0 | 10 | 0 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | | 0 |
| Part 2 Overall Risk - Total | 20 | 0 | 25 | 0 |
| Part 3 Management - Site 1 | 100 | 80 | 96 | 80 |
| Part 3 Management - Site 2 | 88 | 72 | 88 | 76 |
| Part 3 Management - Site 3 | 112 | 92 | 100 | 88 |
| Part 3 Management - Site 4 | 72 | 88 | 60 | 48 |
| Part 3 Management - Total | 372 | 332 | 344 | 292 |