| Part 1 Soil Prop. - Site 1 | 80 | 90 | 90 | 70 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 60 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 80 | 70 | 70 |
| Part 1 Soil Prop. - Site 4 | 60 | 80 | 50 | 70 |
| Part 1 Soil Prop. - Total | 280 | 320 | 270 | 280 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 5 | 0 | 0 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 45 | 30 | 25 | 25 |
| Part 3 Management - Site 1 | 104 | 72 | 80 | 88 |
| Part 3 Management - Site 2 | 88 | 80 | 96 | 80 |
| Part 3 Management - Site 3 | 96 | 72 | 72 | 80 |
| Part 3 Management - Site 4 | 84 | 84 | 88 | 68 |
| Part 3 Management - Total | 372 | 308 | 336 | 316 |