| Part 1 Soil Prop. - Site 1 | 40 | 50 | 70 | 50 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 40 | 70 |
| Part 1 Soil Prop. - Site 3 | 60 | 80 | 70 | 90 |
| Part 1 Soil Prop. - Site 4 | 90 | 50 | 80 | 80 |
| Part 1 Soil Prop. - Total | 260 | 250 | 260 | 290 |
| Part 2 Overall Risk - Site 1 | 10 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 5 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 5 | 10 |
| Part 2 Overall Risk - Total | 65 | 50 | 35 | 40 |
| Part 3 Management - Site 1 | 100 | 104 | 104 | 84 |
| Part 3 Management - Site 2 | 100 | 92 | 84 | 72 |
| Part 3 Management - Site 3 | 84 | 96 | 112 | 116 |
| Part 3 Management - Site 4 | 104 | 108 | 104 | 96 |
| Part 3 Management - Total | 388 | 400 | 404 | 368 |