| Part 1 Soil Prop. - Site 1 | 80 | 80 | 90 | 60 | 70 |
| Part 1 Soil Prop. - Site 2 | 110 | 80 | 100 | 100 | 100 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 80 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 100 | 90 | 90 | 90 | 50 |
| Part 1 Soil Prop. - Total | 370 | 330 | 360 | 320 | 280 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 10 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 5 |
| Part 2 Overall Risk - Total | 70 | 70 | 60 | 65 | 35 |
| Part 3 Management - Site 1 | 108 | 108 | 104 | 84 | 92 |
| Part 3 Management - Site 2 | 104 | 104 | 88 | 104 | 92 |
| Part 3 Management - Site 3 | 92 | 88 | 104 | 80 | 96 |
| Part 3 Management - Site 4 | 112 | 108 | 88 | 100 | 80 |
| Part 3 Management - Total | 416 | 408 | 384 | 368 | 360 |