| Part 1 Soil Prop. - Site 1 | 30 | 40 | 30 | 10 | |
| Part 1 Soil Prop. - Site 2 | 80 | 80 | 60 | 40 | |
| Part 1 Soil Prop. - Site 3 | 20 | 50 | 30 | 40 | |
| Part 1 Soil Prop. - Site 4 | 30 | 30 | 60 | 50 | |
| Part 1 Soil Prop. - Total | 160 | 200 | 180 | 140 | |
| Part 2 Overall Risk - Site 1 | 10 | 0 | 0 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 5 | 10 | 20 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 10 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 5 | 10 | 5 | 0 | 5 |
| Part 2 Overall Risk - Total | 35 | 15 | 20 | 40 | 50 |
| Part 3 Management - Site 1 | 100 | 76 | 68 | 68 | 72 |
| Part 3 Management - Site 2 | 68 | 88 | 72 | 60 | 84 |
| Part 3 Management - Site 3 | 92 | 88 | 72 | 56 | 48 |
| Part 3 Management - Site 4 | 92 | 52 | 44 | 60 | 52 |
| Part 3 Management - Total | 352 | 304 | 256 | 244 | 256 |