| Part 1 Soil Prop. - Site 1 | 90 | 90 | 90 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 80 | 70 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 80 | 40 |
| Part 1 Soil Prop. - Site 4 | 80 | 40 | 80 | 40 |
| Part 1 Soil Prop. - Total | 310 | 280 | 320 | 210 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 15 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 0 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Total | 60 | 60 | 35 | 20 |
| Part 3 Management - Site 1 | 100 | 112 | 64 | 88 |
| Part 3 Management - Site 2 | 80 | 84 | 84 | 76 |
| Part 3 Management - Site 3 | 96 | 108 | 92 | 84 |
| Part 3 Management - Site 4 | 72 | 68 | 76 | 64 |
| Part 3 Management - Total | 348 | 372 | 316 | 312 |