| Part 1 Soil Prop. - Site 1 | 100 | 90 | 100 | 100 | 80 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 90 | 50 | 60 |
| Part 1 Soil Prop. - Site 3 | 80 | 100 | 50 | 70 | 80 |
| Part 1 Soil Prop. - Site 4 | 90 | 90 | 90 | 80 | 80 |
| Part 1 Soil Prop. - Total | 340 | 350 | 330 | 300 | 300 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 75 | 60 | 60 | 65 | 50 |
| Part 3 Management - Site 1 | 104 | 92 | 100 | 100 | 88 |
| Part 3 Management - Site 2 | 96 | 92 | 96 | 80 | 84 |
| Part 3 Management - Site 3 | 108 | 96 | 84 | 100 | 84 |
| Part 3 Management - Site 4 | 112 | 88 | 92 | 88 | 88 |
| Part 3 Management - Total | 420 | 368 | 372 | 368 | 344 |