| Part 1 Soil Prop. - Site 1 | 80 | 50 | 70 | 60 |
| Part 1 Soil Prop. - Site 2 | 110 | 80 | 90 | 80 |
| Part 1 Soil Prop. - Site 3 | 60 | 70 | 50 | 60 |
| Part 1 Soil Prop. - Site 4 | 20 | 40 | 30 | 50 |
| Part 1 Soil Prop. - Total | 270 | 240 | 240 | 250 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 10 | 5 |
| Part 2 Overall Risk - Site 2 | 15 | 5 | 15 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 10 |
| Part 2 Overall Risk - Total | 45 | 30 | 40 | 30 |
| Part 3 Management - Site 1 | 100 | 100 | 80 | 88 |
| Part 3 Management - Site 2 | 108 | 96 | 88 | 108 |
| Part 3 Management - Site 3 | 92 | 96 | 96 | 88 |
| Part 3 Management - Site 4 | 104 | 104 | 108 | 88 |
| Part 3 Management - Total | 404 | 396 | 372 | 372 |