| Part 1 Soil Prop. - Site 1 | 60 | 70 | 40 | 40 | 40 | |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 60 | 60 | 60 | |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 30 | 40 | 90 | |
| Part 1 Soil Prop. - Site 4 | 60 | 40 | 60 | 40 | 60 | |
| Part 1 Soil Prop. - Total | 250 | 220 | 190 | 180 | 250 | |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 10 | 10 | 5 | 10 |
| Part 2 Overall Risk - Site 2 | 10 | 15 | 10 | 0 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 5 | 5 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 0 | 20 |
| Part 2 Overall Risk - Total | 50 | 55 | 45 | 35 | 30 | 50 |
| Part 3 Management - Site 1 | 100 | 88 | 84 | 92 | 92 | 84 |
| Part 3 Management - Site 2 | 104 | 96 | 100 | 108 | 28 | 92 |
| Part 3 Management - Site 3 | 96 | 108 | 92 | 100 | 104 | 92 |
| Part 3 Management - Site 4 | 92 | 100 | 100 | 80 | 84 | 92 |
| Part 3 Management - Total | 392 | 392 | 376 | 380 | 308 | 360 |