| Part 1 Soil Prop. - Site 1 | 70 | 60 | 60 | 70 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 20 | 10 |
| Part 1 Soil Prop. - Site 3 | 80 | 40 | 40 | 60 |
| Part 1 Soil Prop. - Site 4 | 60 | 50 | 70 | 70 |
| Part 1 Soil Prop. - Total | 260 | 190 | 190 | 210 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 5 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 5 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Total | 65 | 70 | 55 | 5 |
| Part 3 Management - Site 1 | 108 | 112 | 92 | 92 |
| Part 3 Management - Site 2 | 96 | 100 | 92 | 92 |
| Part 3 Management - Site 3 | 108 | 112 | 100 | 100 |
| Part 3 Management - Site 4 | 112 | 88 | 100 | 108 |
| Part 3 Management - Total | 424 | 412 | 384 | 392 |