| Part 1 Soil Prop. - Site 1 | 100 | 110 | 80 | 80 | 60 | 80 |
| Part 1 Soil Prop. - Site 2 | 100 | 110 | 80 | 100 | 90 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 100 | 90 | 90 | 70 | 100 |
| Part 1 Soil Prop. - Site 4 | 80 | 90 | 60 | 80 | 70 | 90 |
| Part 1 Soil Prop. - Total | 350 | 410 | 310 | 350 | 290 | 340 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 10 | 5 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 20 | 15 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 0 | 5 | 20 | 5 | 10 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 0 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 60 | 20 | 70 | 45 | 65 | 55 |
| Part 3 Management - Site 1 | 112 | 100 | 100 | 96 | 100 | 96 |
| Part 3 Management - Site 2 | 112 | 104 | 100 | 100 | 112 | 88 |
| Part 3 Management - Site 3 | 108 | 100 | 96 | 100 | 104 | 96 |
| Part 3 Management - Site 4 | 116 | 100 | 92 | 88 | 84 | 80 |
| Part 3 Management - Total | 448 | 404 | 388 | 384 | 400 | 360 |