| Part 1 Soil Prop. - Site 1 | 80 | 60 | 80 | 60 |
| Part 1 Soil Prop. - Site 2 | 90 | 90 | 90 | 60 |
| Part 1 Soil Prop. - Site 3 | 50 | 50 | 20 | 40 |
| Part 1 Soil Prop. - Site 4 | 30 | 50 | 30 | 70 |
| Part 1 Soil Prop. - Total | 250 | 250 | 220 | 230 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 20 | 15 |
| Part 2 Overall Risk - Site 2 | 0 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 35 | 40 | 45 | 35 |
| Part 3 Management - Site 1 | 96 | 96 | 96 | 100 |
| Part 3 Management - Site 2 | 108 | 116 | 112 | 84 |
| Part 3 Management - Site 3 | 108 | 88 | 100 | 104 |
| Part 3 Management - Site 4 | 100 | 96 | 96 | 96 |
| Part 3 Management - Total | 412 | 396 | 404 | 384 |