| Part 1 Soil Prop. - Site 1 | 40 | 50 | 50 | 30 | |
| Part 1 Soil Prop. - Site 2 | 40 | 30 | 50 | 30 | |
| Part 1 Soil Prop. - Site 3 | 30 | 60 | 50 | 30 | |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 50 | 50 | |
| Part 1 Soil Prop. - Total | 180 | 200 | 200 | 140 | |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 0 | 20 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 5 | 20 | 10 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 5 | 0 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 20 | 0 | 0 | 10 |
| Part 2 Overall Risk - Total | 40 | 40 | 10 | 40 | 40 |
| Part 3 Management - Site 1 | 92 | 84 | 92 | 60 | 96 |
| Part 3 Management - Site 2 | 96 | 96 | 80 | 68 | 80 |
| Part 3 Management - Site 3 | 96 | 92 | 76 | 52 | 76 |
| Part 3 Management - Site 4 | 100 | 80 | 72 | 84 | 48 |
| Part 3 Management - Total | 384 | 352 | 320 | 264 | 300 |