| Part 1 Soil Prop. - Site 1 | 90 | 50 | 70 | 30 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 70 | 40 | 30 |
| Part 1 Soil Prop. - Total | 280 | 230 | 230 | 160 |
| Part 2 Overall Risk - Site 1 | 20 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 20 | 10 | 10 |
| Part 2 Overall Risk - Total | 65 | 50 | 40 | 25 |
| Part 3 Management - Site 1 | 92 | 64 | 76 | 80 |
| Part 3 Management - Site 2 | 92 | 76 | 72 | 84 |
| Part 3 Management - Site 3 | 104 | 88 | 88 | 96 |
| Part 3 Management - Site 4 | 104 | 84 | 76 | 92 |
| Part 3 Management - Total | 392 | 312 | 312 | 352 |