| Part 1 Soil Prop. - Site 1 | 60 | 50 | 60 | 40 |
| Part 1 Soil Prop. - Site 2 | 60 | 60 | 60 | 70 |
| Part 1 Soil Prop. - Site 3 | 80 | 60 | 60 | 20 |
| Part 1 Soil Prop. - Site 4 | 50 | 40 | 30 | 70 |
| Part 1 Soil Prop. - Total | 250 | 210 | 210 | 200 |
| Part 2 Overall Risk - Site 1 | 5 | 15 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 15 | 20 |
| Part 2 Overall Risk - Total | 50 | 55 | 65 | 25 |
| Part 3 Management - Site 1 | 96 | 96 | 68 | 84 |
| Part 3 Management - Site 2 | 84 | 88 | 72 | 68 |
| Part 3 Management - Site 3 | 92 | 96 | 88 | 72 |
| Part 3 Management - Site 4 | 100 | 96 | 88 | 92 |
| Part 3 Management - Total | 372 | 376 | 316 | 316 |