| Part 1 Soil Prop. - Site 1 | 90 | 90 | 90 | 70 | 90 | 80 |
| Part 1 Soil Prop. - Site 2 | 90 | 70 | 70 | 60 | 60 | 30 |
| Part 1 Soil Prop. - Site 3 | 100 | 100 | 80 | 90 | 90 | 100 |
| Part 1 Soil Prop. - Site 4 | 90 | 90 | 100 | 80 | 90 | 90 |
| Part 1 Soil Prop. - Total | 370 | 350 | 340 | 300 | 330 | 300 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 | 15 | 20 |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 0 | 0 | 0 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 10 | 20 | 15 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 60 | 60 | 50 | 60 | 50 | 80 |
| Part 3 Management - Site 1 | 100 | 116 | 112 | 112 | 108 | 108 |
| Part 3 Management - Site 2 | 96 | 96 | 104 | 104 | 100 | 100 |
| Part 3 Management - Site 3 | 116 | 100 | 116 | 116 | 100 | 112 |
| Part 3 Management - Site 4 | 104 | 104 | 104 | 100 | 104 | 92 |
| Part 3 Management - Total | 416 | 416 | 436 | 432 | 412 | 412 |