| Part 1 Soil Prop. - Site 1 | 70 | 80 | 70 | 60 | 80 | 70 |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 40 | 80 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 60 | 40 | 60 | 60 | 40 | 30 |
| Part 1 Soil Prop. - Site 4 | 50 | 30 | 50 | 40 | 60 | 30 |
| Part 1 Soil Prop. - Total | 250 | 220 | 220 | 240 | 230 | 180 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 0 | | 20 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 10 | 10 | | 10 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 20 | 20 | | 20 |
| Part 2 Overall Risk - Site 4 | 15 | 5 | 5 | 5 | | 5 |
| Part 2 Overall Risk - Total | 50 | 40 | 55 | 35 | | 55 |
| Part 3 Management - Site 1 | 100 | 112 | 76 | 88 | 88 | 92 |
| Part 3 Management - Site 2 | 100 | 64 | 88 | 64 | 76 | 60 |
| Part 3 Management - Site 3 | 104 | 92 | 84 | 64 | 84 | 60 |
| Part 3 Management - Site 4 | 96 | 104 | 72 | 76 | 88 | 72 |
| Part 3 Management - Total | 400 | 372 | 320 | 292 | 336 | 284 |