| Part 1 Soil Prop. - Site 1 | 60 | 50 | 70 | 20 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 80 | 60 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 50 | 40 |
| Part 1 Soil Prop. - Site 4 | 70 | 70 | 70 | 80 |
| Part 1 Soil Prop. - Total | 290 | 250 | 270 | 200 |
| Part 2 Overall Risk - Site 1 | 15 | 5 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | | |
| Part 2 Overall Risk - Site 4 | 5 | 15 | 15 | 15 |
| Part 2 Overall Risk - Total | 60 | 35 | 20 | 35 |
| Part 3 Management - Site 1 | 84 | 80 | 76 | 68 |
| Part 3 Management - Site 2 | 84 | 84 | 72 | 88 |
| Part 3 Management - Site 3 | 68 | 100 | 96 | 72 |
| Part 3 Management - Site 4 | 84 | 104 | 92 | 60 |
| Part 3 Management - Total | 320 | 368 | 336 | 288 |